forgejo/modules/markup/markdown/markdown_test.go

// Copyright 2017 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT

package markdown_test

import (
	"context"
	"os"
	"strings"
	"testing"

	"code.gitea.io/gitea/models/unittest"
	"code.gitea.io/gitea/modules/git"
	"code.gitea.io/gitea/modules/log"
	"code.gitea.io/gitea/modules/markup"
	. "code.gitea.io/gitea/modules/markup/markdown"
	"code.gitea.io/gitea/modules/setting"
	"code.gitea.io/gitea/modules/util"

	"github.com/stretchr/testify/assert"
)

const (
	AppURL    = "http://localhost:3000/"
	Repo      = "gogits/gogs"
	AppSubURL = AppURL + Repo + "/"
)

// these values should match the Repo const above
var localMetas = map[string]string{
	"user":     "gogits",
	"repo":     "gogs",
	"repoPath": "../../../tests/gitea-repositories-meta/user13/repo11.git/",
}

func TestMain(m *testing.M) {
	unittest.InitSettings()
	if err := git.InitSimple(context.Background()); err != nil {
		log.Fatal("git init failed, err: %v", err)
	}
	markup.Init(&markup.ProcessorHelper{
		IsUsernameMentionable: func(ctx context.Context, username string) bool {
			return username == "r-lyeh"
		},
	})
	os.Exit(m.Run())
}

func TestRender_StandardLinks(t *testing.T) {
	setting.AppURL = AppURL
	setting.AppSubURL = AppSubURL

	test := func(input, expected, expectedWiki string) {
		buffer, err := RenderString(&markup.RenderContext{
			Ctx: git.DefaultContext,
			Links: markup.Links{
				Base: setting.AppSubURL,
			},
		}, input)
		assert.NoError(t, err)
		assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))

		buffer, err = RenderString(&markup.RenderContext{
			Ctx: git.DefaultContext,
			Links: markup.Links{
				Base: setting.AppSubURL,
			},
			IsWiki: true,
		}, input)
		assert.NoError(t, err)
		assert.Equal(t, strings.TrimSpace(expectedWiki), strings.TrimSpace(buffer))
	}

	googleRendered := `<p><a href="https://google.com/" rel="nofollow">https://google.com/</a></p>`
	test("<https://google.com/>", googleRendered, googleRendered)

	lnk := util.URLJoin(AppSubURL, "WikiPage")
	lnkWiki := util.URLJoin(AppSubURL, "wiki", "WikiPage")
	test("[WikiPage](WikiPage)",
		`<p><a href="`+lnk+`" rel="nofollow">WikiPage</a></p>`,
		`<p><a href="`+lnkWiki+`" rel="nofollow">WikiPage</a></p>`)
}

func TestRender_Images(t *testing.T) {
	setting.AppURL = AppURL
	setting.AppSubURL = AppSubURL

	test := func(input, expected string) {
		buffer, err := RenderString(&markup.RenderContext{
			Ctx: git.DefaultContext,
			Links: markup.Links{
				Base: setting.AppSubURL,
			},
		}, input)
		assert.NoError(t, err)
		assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
	}

	url := "../../.images/src/02/train.jpg"
	title := "Train"
	href := "https://gitea.io"
	result := util.URLJoin(AppSubURL, url)
	// hint: With Markdown v2.5.2, there is a new syntax: [link](URL){:target="_blank"} , but we do not support it now

	test(
		"!["+title+"]("+url+")",
		`<p><a href="`+result+`" target="_blank" rel="nofollow noopener"><img src="`+result+`" alt="`+title+`"/></a></p>`)

	test(
		"[["+title+"|"+url+"]]",
		`<p><a href="`+result+`" rel="nofollow"><img src="`+result+`" title="`+title+`" alt="`+title+`"/></a></p>`)
	test(
		"[!["+title+"]("+url+")]("+href+")",
		`<p><a href="`+href+`" rel="nofollow"><img src="`+result+`" alt="`+title+`"/></a></p>`)

	test(
		"!["+title+"]("+url+")",
		`<p><a href="`+result+`" target="_blank" rel="nofollow noopener"><img src="`+result+`" alt="`+title+`"/></a></p>`)

	test(
		"[["+title+"|"+url+"]]",
		`<p><a href="`+result+`" rel="nofollow"><img src="`+result+`" title="`+title+`" alt="`+title+`"/></a></p>`)
	test(
		"[!["+title+"]("+url+")]("+href+")",
		`<p><a href="`+href+`" rel="nofollow"><img src="`+result+`" alt="`+title+`"/></a></p>`)
}

func testAnswers(baseURLContent, baseURLImages string) []string {
	return []string{
		`<p>Wiki! Enjoy :)</p>
<ul>
<li><a href="` + baseURLContent + `/Links" rel="nofollow">Links, Language bindings, Engine bindings</a></li>
<li><a href="` + baseURLContent + `/Tips" rel="nofollow">Tips</a></li>
</ul>
<p>See commit <a href="http://localhost:3000/gogits/gogs/commit/65f1bf27bc" rel="nofollow"><code>65f1bf27bc</code></a></p>
<p>Ideas and codes</p>
<ul>
<li>Bezier widget (by <a href="` + AppURL + `r-lyeh" rel="nofollow">@r-lyeh</a>) <a href="http://localhost:3000/ocornut/imgui/issues/786" class="ref-issue" rel="nofollow">ocornut/imgui#786</a></li>
<li>Bezier widget (by <a href="` + AppURL + `r-lyeh" rel="nofollow">@r-lyeh</a>) <a href="http://localhost:3000/gogits/gogs/issues/786" class="ref-issue" rel="nofollow">#786</a></li>
<li>Node graph editors <a href="https://github.com/ocornut/imgui/issues/306" rel="nofollow">https://github.com/ocornut/imgui/issues/306</a></li>
<li><a href="` + baseURLContent + `/memory_editor_example" rel="nofollow">Memory Editor</a></li>
<li><a href="` + baseURLContent + `/plot_var_example" rel="nofollow">Plot var helper</a></li>
</ul>
`,
		`<h2 id="user-content-what-is-wine-staging">What is Wine Staging?</h2>
<p><strong>Wine Staging</strong> on website <a href="http://wine-staging.com" rel="nofollow">wine-staging.com</a>.</p>
<h2 id="user-content-quick-links">Quick Links</h2>
<p>Here are some links to the most important topics. You can find the full list of pages at the sidebar.</p>
<table>
<thead>
<tr>
<th><a href="` + baseURLImages + `/images/icon-install.png" rel="nofollow"><img src="` + baseURLImages + `/images/icon-install.png" title="icon-install.png" alt="images/icon-install.png"/></a></th>
<th><a href="` + baseURLContent + `/Installation" rel="nofollow">Installation</a></th>
</tr>
</thead>
<tbody>
<tr>
<td><a href="` + baseURLImages + `/images/icon-usage.png" rel="nofollow"><img src="` + baseURLImages + `/images/icon-usage.png" title="icon-usage.png" alt="images/icon-usage.png"/></a></td>
<td><a href="` + baseURLContent + `/Usage" rel="nofollow">Usage</a></td>
</tr>
</tbody>
</table>
`,
		`<p><a href="http://www.excelsiorjet.com/" rel="nofollow">Excelsior JET</a> allows you to create native executables for Windows, Linux and Mac OS X.</p>
<ol>
<li><a href="https://github.com/libgdx/libgdx/wiki/Gradle-on-the-Commandline#packaging-for-the-desktop" rel="nofollow">Package your libGDX application</a><br/>
<a href="` + baseURLImages + `/images/1.png" rel="nofollow"><img src="` + baseURLImages + `/images/1.png" title="1.png" alt="images/1.png"/></a></li>
<li>Perform a test run by hitting the Run! button.<br/>
<a href="` + baseURLImages + `/images/2.png" rel="nofollow"><img src="` + baseURLImages + `/images/2.png" title="2.png" alt="images/2.png"/></a></li>
</ol>
<h2 id="user-content-custom-id">More tests</h2>
<p>(from <a href="https://www.markdownguide.org/extended-syntax/" rel="nofollow">https://www.markdownguide.org/extended-syntax/</a>)</p>
<h3 id="user-content-checkboxes">Checkboxes</h3>
<ul>
<li class="task-list-item"><input type="checkbox" disabled="" data-source-position="434"/>unchecked</li>
<li class="task-list-item"><input type="checkbox" disabled="" data-source-position="450" checked=""/>checked</li>
<li class="task-list-item"><input type="checkbox" disabled="" data-source-position="464"/>still unchecked</li>
</ul>
<h3 id="user-content-definition-list">Definition list</h3>
<dl>
<dt>First Term</dt>
<dd>This is the definition of the first term.</dd>
<dt>Second Term</dt>
<dd>This is one definition of the second term.</dd>
<dd>This is another definition of the second term.</dd>
</dl>
<h3 id="user-content-footnotes">Footnotes</h3>
<p>Here is a simple footnote,<sup id="fnref:user-content-1"><a href="#fn:user-content-1" rel="nofollow">1</a></sup> and here is a longer one.<sup id="fnref:user-content-bignote"><a href="#fn:user-content-bignote" rel="nofollow">2</a></sup></p>
<div>
<hr/>
<ol>
<li id="fn:user-content-1">
<p>This is the first footnote. <a href="#fnref:user-content-1" rel="nofollow">↩︎</a></p>
</li>
<li id="fn:user-content-bignote">
<p>Here is one with multiple paragraphs and code.</p>
<p>Indent paragraphs to include them in the footnote.</p>
<p><code>{ my code }</code></p>
<p>Add as many paragraphs as you like. <a href="#fnref:user-content-bignote" rel="nofollow">↩︎</a></p>
</li>
</ol>
</div>
`, `<ul>
<li class="task-list-item"><input type="checkbox" disabled="" data-source-position="3"/> If you want to rebase/retry this PR, click this checkbox.</li>
</ul>
<hr/>
<p>This PR has been generated by <a href="https://github.com/renovatebot/renovate" rel="nofollow">Renovate Bot</a>.</p>
`,
	}
}

// Test cases without ambiguous links
var sameCases = []string{
	// dear imgui wiki markdown extract: special wiki syntax
	`Wiki! Enjoy :)
- [[Links, Language bindings, Engine bindings|Links]]
- [[Tips]]

See commit 65f1bf27bc

Ideas and codes

- Bezier widget (by @r-lyeh) ` + AppURL + `ocornut/imgui/issues/786
- Bezier widget (by @r-lyeh) ` + AppURL + `gogits/gogs/issues/786
- Node graph editors https://github.com/ocornut/imgui/issues/306
- [[Memory Editor|memory_editor_example]]
- [[Plot var helper|plot_var_example]]`,
	// wine-staging wiki home extract: tables, special wiki syntax, images
	`## What is Wine Staging?
**Wine Staging** on website [wine-staging.com](http://wine-staging.com).

## Quick Links
Here are some links to the most important topics. You can find the full list of pages at the sidebar.

| [[images/icon-install.png]]    | [[Installation]]                                         |
|--------------------------------|----------------------------------------------------------|
| [[images/icon-usage.png]]      | [[Usage]]                                                |
`,
	// libgdx wiki page: inline images with special syntax
	`[Excelsior JET](http://www.excelsiorjet.com/) allows you to create native executables for Windows, Linux and Mac OS X.

1. [Package your libGDX application](https://github.com/libgdx/libgdx/wiki/Gradle-on-the-Commandline#packaging-for-the-desktop)
[[images/1.png]]
2. Perform a test run by hitting the Run! button.
[[images/2.png]]

## More tests {#custom-id}

(from https://www.markdownguide.org/extended-syntax/)

### Checkboxes

- [ ] unchecked
- [x] checked
- [ ] still unchecked

### Definition list

First Term
: This is the definition of the first term.

Second Term
: This is one definition of the second term.
: This is another definition of the second term.

### Footnotes

Here is a simple footnote,[^1] and here is a longer one.[^bignote]

[^1]: This is the first footnote.

[^bignote]: Here is one with multiple paragraphs and code.

    Indent paragraphs to include them in the footnote.

    ` + "`{ my code }`" + `

    Add as many paragraphs as you like.
`,
	`
- [ ] <!-- rebase-check --> If you want to rebase/retry this PR, click this checkbox.

---

This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).

<!-- test-comment -->`,
}

func TestTotal_RenderWiki(t *testing.T) {
	setting.AppURL = AppURL
	setting.AppSubURL = AppSubURL

	answers := testAnswers(util.URLJoin(AppSubURL, "wiki"), util.URLJoin(AppSubURL, "wiki", "raw"))

	for i := 0; i < len(sameCases); i++ {
		line, err := RenderString(&markup.RenderContext{
			Ctx: git.DefaultContext,
			Links: markup.Links{
				Base: setting.AppSubURL,
			},
			Metas:  localMetas,
			IsWiki: true,
		}, sameCases[i])
		assert.NoError(t, err)
		assert.Equal(t, answers[i], line)
	}

	testCases := []string{
		// Guard wiki sidebar: special syntax
		`[[Guardfile-DSL / Configuring-Guard|Guardfile-DSL---Configuring-Guard]]`,
		// rendered
		`<p><a href="` + AppSubURL + `wiki/Guardfile-DSL---Configuring-Guard" rel="nofollow">Guardfile-DSL / Configuring-Guard</a></p>
`,
		// special syntax
		`[[Name|Link]]`,
		// rendered
		`<p><a href="` + AppSubURL + `wiki/Link" rel="nofollow">Name</a></p>
`,
	}

	for i := 0; i < len(testCases); i += 2 {
		line, err := RenderString(&markup.RenderContext{
			Ctx: git.DefaultContext,
			Links: markup.Links{
				Base: setting.AppSubURL,
			},
			IsWiki: true,
		}, testCases[i])
		assert.NoError(t, err)
		assert.Equal(t, testCases[i+1], line)
	}
}

func TestTotal_RenderString(t *testing.T) {
	setting.AppURL = AppURL
	setting.AppSubURL = AppSubURL

	answers := testAnswers(util.URLJoin(AppSubURL, "src", "master"), util.URLJoin(AppSubURL, "media", "master"))

	for i := 0; i < len(sameCases); i++ {
		line, err := RenderString(&markup.RenderContext{
			Ctx: git.DefaultContext,
			Links: markup.Links{
				Base:       AppSubURL,
				BranchPath: "master",
			},
			Metas: localMetas,
		}, sameCases[i])
		assert.NoError(t, err)
		assert.Equal(t, answers[i], line)
	}

	testCases := []string{}

	for i := 0; i < len(testCases); i += 2 {
		line, err := RenderString(&markup.RenderContext{
			Ctx: git.DefaultContext,
			Links: markup.Links{
				Base: AppSubURL,
			},
		}, testCases[i])
		assert.NoError(t, err)
		assert.Equal(t, testCases[i+1], line)
	}
}

func TestRender_RenderParagraphs(t *testing.T) {
	test := func(t *testing.T, str string, cnt int) {
		res, err := RenderRawString(&markup.RenderContext{Ctx: git.DefaultContext}, str)
		assert.NoError(t, err)
		assert.Equal(t, cnt, strings.Count(res, "<p"), "Rendered result for unix should have %d paragraph(s) but has %d:\n%s\n", cnt, strings.Count(res, "<p"), res)

		mac := strings.ReplaceAll(str, "\n", "\r")
		res, err = RenderRawString(&markup.RenderContext{Ctx: git.DefaultContext}, mac)
		assert.NoError(t, err)
		assert.Equal(t, cnt, strings.Count(res, "<p"), "Rendered result for mac should have %d paragraph(s) but has %d:\n%s\n", cnt, strings.Count(res, "<p"), res)

		dos := strings.ReplaceAll(str, "\n", "\r\n")
		res, err = RenderRawString(&markup.RenderContext{Ctx: git.DefaultContext}, dos)
		assert.NoError(t, err)
		assert.Equal(t, cnt, strings.Count(res, "<p"), "Rendered result for windows should have %d paragraph(s) but has %d:\n%s\n", cnt, strings.Count(res, "<p"), res)
	}

	test(t, "\nOne\nTwo\nThree", 1)
	test(t, "\n\nOne\nTwo\nThree", 1)
	test(t, "\n\nOne\nTwo\nThree\n\n\n", 1)
	test(t, "A\n\nB\nC\n", 2)
	test(t, "A\n\n\nB\nC\n", 2)
}

func TestMarkdownRenderRaw(t *testing.T) {
	testcases := [][]byte{
		{ // clusterfuzz_testcase_minimized_fuzz_markdown_render_raw_6267570554535936
			0x2a, 0x20, 0x2d, 0x0a, 0x09, 0x20, 0x60, 0x5b, 0x0a, 0x09, 0x20, 0x60,
			0x5b,
		},
		{ // clusterfuzz_testcase_minimized_fuzz_markdown_render_raw_6278827345051648
			0x2d, 0x20, 0x2d, 0x0d, 0x09, 0x60, 0x0d, 0x09, 0x60,
		},
		{ // clusterfuzz_testcase_minimized_fuzz_markdown_render_raw_6016973788020736[] = {
			0x7b, 0x63, 0x6c, 0x61, 0x73, 0x73, 0x3d, 0x35, 0x7d, 0x0a, 0x3d,
		},
	}

	for _, testcase := range testcases {
		log.Info("Test markdown render error with fuzzy data: %x, the following errors can be recovered", testcase)
		_, err := RenderRawString(&markup.RenderContext{Ctx: git.DefaultContext}, string(testcase))
		assert.NoError(t, err)
	}
}

func TestRenderSiblingImages_Issue12925(t *testing.T) {
	testcase := `![image1](/image1)
![image2](/image2)
`
	expected := `<p><a href="/image1" target="_blank" rel="nofollow noopener"><img src="/image1" alt="image1"></a><br>
<a href="/image2" target="_blank" rel="nofollow noopener"><img src="/image2" alt="image2"></a></p>
`
	res, err := RenderRawString(&markup.RenderContext{Ctx: git.DefaultContext}, testcase)
	assert.NoError(t, err)
	assert.Equal(t, expected, res)
}

func TestRenderEmojiInLinks_Issue12331(t *testing.T) {
	testcase := `[Link with emoji :moon: in text](https://gitea.io)`
	expected := `<p><a href="https://gitea.io" rel="nofollow">Link with emoji <span class="emoji" aria-label="waxing gibbous moon">🌔</span> in text</a></p>
`
	res, err := RenderString(&markup.RenderContext{Ctx: git.DefaultContext}, testcase)
	assert.NoError(t, err)
	assert.Equal(t, expected, res)
}

func TestColorPreview(t *testing.T) {
	const nl = "\n"
	positiveTests := []struct {
		testcase string
		expected string
	}{
		{ // hex
			"`#FF0000`",
			`<p><code>#FF0000<span class="color-preview" style="background-color: #FF0000"></span></code></p>` + nl,
		},
		{ // rgb
			"`rgb(16, 32, 64)`",
			`<p><code>rgb(16, 32, 64)<span class="color-preview" style="background-color: rgb(16, 32, 64)"></span></code></p>` + nl,
		},
		{ // short hex
			"This is the color white `#000`",
			`<p>This is the color white <code>#000<span class="color-preview" style="background-color: #000"></span></code></p>` + nl,
		},
		{ // hsl
			"HSL stands for hue, saturation, and lightness. An example: `hsl(0, 100%, 50%)`.",
			`<p>HSL stands for hue, saturation, and lightness. An example: <code>hsl(0, 100%, 50%)<span class="color-preview" style="background-color: hsl(0, 100%, 50%)"></span></code>.</p>` + nl,
		},
		{ // uppercase hsl
			"HSL stands for hue, saturation, and lightness. An example: `HSL(0, 100%, 50%)`.",
			`<p>HSL stands for hue, saturation, and lightness. An example: <code>HSL(0, 100%, 50%)<span class="color-preview" style="background-color: HSL(0, 100%, 50%)"></span></code>.</p>` + nl,
		},
	}

	for _, test := range positiveTests {
		res, err := RenderString(&markup.RenderContext{Ctx: git.DefaultContext}, test.testcase)
		assert.NoError(t, err, "Unexpected error in testcase: %q", test.testcase)
		assert.Equal(t, test.expected, res, "Unexpected result in testcase %q", test.testcase)

	}

	negativeTests := []string{
		// not a color code
		"`FF0000`",
		// inside a code block
		"```javascript" + nl + `const red = "#FF0000";` + nl + "```",
		// no backticks
		"rgb(166, 32, 64)",
		// typo
		"`hsI(0, 100%, 50%)`",
		// looks like a color but not really
		"`hsl(40, 60, 80)`",
	}

	for _, test := range negativeTests {
		res, err := RenderString(&markup.RenderContext{Ctx: git.DefaultContext}, test)
		assert.NoError(t, err, "Unexpected error in testcase: %q", test)
		assert.NotContains(t, res, `<span class="color-preview" style="background-color: `, "Unexpected result in testcase %q", test)
	}
}

func TestMathBlock(t *testing.T) {
	const nl = "\n"
	testcases := []struct {
		testcase string
		expected string
	}{
		{
			"$a$",
			`<p><code class="language-math is-loading">a</code></p>` + nl,
		},
		{
			"$ a $",
			`<p><code class="language-math is-loading">a</code></p>` + nl,
		},
		{
			"$a$ $b$",
			`<p><code class="language-math is-loading">a</code> <code class="language-math is-loading">b</code></p>` + nl,
		},
		{
			`\(a\) \(b\)`,
			`<p><code class="language-math is-loading">a</code> <code class="language-math is-loading">b</code></p>` + nl,
		},
		{
			`$a a$b b$`,
			`<p><code class="language-math is-loading">a a$b b</code></p>` + nl,
		},
		{
			`a a$b b`,
			`<p>a a$b b</p>` + nl,
		},
		{
			`a$b $a a$b b$`,
			`<p>a$b <code class="language-math is-loading">a a$b b</code></p>` + nl,
		},
		{
			"$$a$$",
			`<pre class="code-block is-loading"><code class="chroma language-math display">a</code></pre>` + nl,
		},
	}

	for _, test := range testcases {
		res, err := RenderString(&markup.RenderContext{Ctx: git.DefaultContext}, test.testcase)
		assert.NoError(t, err, "Unexpected error in testcase: %q", test.testcase)
		assert.Equal(t, test.expected, res, "Unexpected result in testcase %q", test.testcase)

	}
}

func TestTaskList(t *testing.T) {
	testcases := []struct {
		testcase string
		expected string
	}{
		{
			// data-source-position should take into account YAML frontmatter.
			`---
foo: bar
---
- [ ] task 1`,
			`<details><summary><i class="icon table"></i></summary><table>
<thead>
<tr>
<th>foo</th>
</tr>
</thead>
<tbody>
<tr>
<td>bar</td>
</tr>
</tbody>
</table>
</details><ul>
<li class="task-list-item"><input type="checkbox" disabled="" data-source-position="19"/>task 1</li>
</ul>
`,
		},
	}

	for _, test := range testcases {
		res, err := RenderString(&markup.RenderContext{Ctx: git.DefaultContext}, test.testcase)
		assert.NoError(t, err, "Unexpected error in testcase: %q", test.testcase)
		assert.Equal(t, test.expected, res, "Unexpected result in testcase %q", test.testcase)
	}
}

func TestRenderLinks(t *testing.T) {
	input := `  space @mention-user  
/just/a/path.bin
https://example.com/file.bin
[local link](file.bin)
[remote link](https://example.com)
[[local link|file.bin]]
[[remote link|https://example.com]]
![local image](image.jpg)
![remote image](https://example.com/image.jpg)
[[local image|image.jpg]]
[[remote link|https://example.com/image.jpg]]
https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare
https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit
:+1:
mail@domain.com
@mention-user test
#123
  space  
`
	cases := []struct {
		Links    markup.Links
		IsWiki   bool
		Expected string
	}{
		{ // 0
			Links:  markup.Links{},
			IsWiki: false,
			Expected: `<p>space @mention-user<br/>
/just/a/path.bin<br/>
<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
<a href="/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="/src/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="/image.jpg" target="_blank" rel="nofollow noopener"><img src="/image.jpg" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
<a href="/image.jpg" rel="nofollow"><img src="/image.jpg" title="local image" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
<span class="emoji" aria-label="thumbs up">👍</span><br/>
<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
@mention-user test<br/>
#123<br/>
space</p>
`,
		},
		{ // 1
			Links:  markup.Links{},
			IsWiki: true,
			Expected: `<p>space @mention-user<br/>
/just/a/path.bin<br/>
<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
<a href="/wiki/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="/wiki/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="/wiki/raw/image.jpg" target="_blank" rel="nofollow noopener"><img src="/wiki/raw/image.jpg" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
<a href="/wiki/raw/image.jpg" rel="nofollow"><img src="/wiki/raw/image.jpg" title="local image" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
<span class="emoji" aria-label="thumbs up">👍</span><br/>
<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
@mention-user test<br/>
#123<br/>
space</p>
`,
		},
		{ // 2
			Links: markup.Links{
				Base: "https://gitea.io/",
			},
			IsWiki: false,
			Expected: `<p>space @mention-user<br/>
/just/a/path.bin<br/>
<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
<a href="https://gitea.io/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="https://gitea.io/src/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="https://gitea.io/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://gitea.io/image.jpg" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
<a href="https://gitea.io/image.jpg" rel="nofollow"><img src="https://gitea.io/image.jpg" title="local image" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
<span class="emoji" aria-label="thumbs up">👍</span><br/>
<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
@mention-user test<br/>
#123<br/>
space</p>
`,
		},
		{ // 3
			Links: markup.Links{
				Base: "https://gitea.io/",
			},
			IsWiki: true,
			Expected: `<p>space @mention-user<br/>
/just/a/path.bin<br/>
<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
<a href="https://gitea.io/wiki/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="https://gitea.io/wiki/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="https://gitea.io/wiki/raw/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://gitea.io/wiki/raw/image.jpg" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
<a href="https://gitea.io/wiki/raw/image.jpg" rel="nofollow"><img src="https://gitea.io/wiki/raw/image.jpg" title="local image" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
<span class="emoji" aria-label="thumbs up">👍</span><br/>
<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
@mention-user test<br/>
#123<br/>
space</p>
`,
		},
		{ // 4
			Links: markup.Links{
				Base: "/relative/path",
			},
			IsWiki: false,
			Expected: `<p>space @mention-user<br/>
/just/a/path.bin<br/>
<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
<a href="/relative/path/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="/relative/path/src/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="/relative/path/image.jpg" target="_blank" rel="nofollow noopener"><img src="/relative/path/image.jpg" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
<a href="/relative/path/image.jpg" rel="nofollow"><img src="/relative/path/image.jpg" title="local image" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
<span class="emoji" aria-label="thumbs up">👍</span><br/>
<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
@mention-user test<br/>
#123<br/>
space</p>
`,
		},
		{ // 5
			Links: markup.Links{
				Base: "/relative/path",
			},
			IsWiki: true,
			Expected: `<p>space @mention-user<br/>
/just/a/path.bin<br/>
<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="/relative/path/wiki/raw/image.jpg" target="_blank" rel="nofollow noopener"><img src="/relative/path/wiki/raw/image.jpg" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
<a href="/relative/path/wiki/raw/image.jpg" rel="nofollow"><img src="/relative/path/wiki/raw/image.jpg" title="local image" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
<span class="emoji" aria-label="thumbs up">👍</span><br/>
<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
@mention-user test<br/>
#123<br/>
space</p>
`,
		},
		{ // 6
			Links: markup.Links{
				Base:       "/user/repo",
				BranchPath: "branch/main",
			},
			IsWiki: false,
			Expected: `<p>space @mention-user<br/>
/just/a/path.bin<br/>
<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
<a href="/user/repo/src/branch/main/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="/user/repo/src/branch/main/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="/user/repo/media/branch/main/image.jpg" target="_blank" rel="nofollow noopener"><img src="/user/repo/media/branch/main/image.jpg" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
<a href="/user/repo/media/branch/main/image.jpg" rel="nofollow"><img src="/user/repo/media/branch/main/image.jpg" title="local image" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
<span class="emoji" aria-label="thumbs up">👍</span><br/>
<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
@mention-user test<br/>
#123<br/>
space</p>
`,
		},
		{ // 7
			Links: markup.Links{
				Base:       "/relative/path",
				BranchPath: "branch/main",
			},
			IsWiki: true,
			Expected: `<p>space @mention-user<br/>
/just/a/path.bin<br/>
<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="/relative/path/wiki/raw/image.jpg" target="_blank" rel="nofollow noopener"><img src="/relative/path/wiki/raw/image.jpg" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
<a href="/relative/path/wiki/raw/image.jpg" rel="nofollow"><img src="/relative/path/wiki/raw/image.jpg" title="local image" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
<span class="emoji" aria-label="thumbs up">👍</span><br/>
<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
@mention-user test<br/>
#123<br/>
space</p>
`,
		},
		{ // 8
			Links: markup.Links{
				Base:     "/user/repo",
				TreePath: "sub/folder",
			},
			IsWiki: false,
			Expected: `<p>space @mention-user<br/>
/just/a/path.bin<br/>
<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
<a href="/user/repo/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="/user/repo/src/sub/folder/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="/user/repo/image.jpg" target="_blank" rel="nofollow noopener"><img src="/user/repo/image.jpg" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
<a href="/user/repo/image.jpg" rel="nofollow"><img src="/user/repo/image.jpg" title="local image" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
<span class="emoji" aria-label="thumbs up">👍</span><br/>
<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
@mention-user test<br/>
#123<br/>
space</p>
`,
		},
		{ // 9
			Links: markup.Links{
				Base:     "/relative/path",
				TreePath: "sub/folder",
			},
			IsWiki: true,
			Expected: `<p>space @mention-user<br/>
/just/a/path.bin<br/>
<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="/relative/path/wiki/raw/image.jpg" target="_blank" rel="nofollow noopener"><img src="/relative/path/wiki/raw/image.jpg" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
<a href="/relative/path/wiki/raw/image.jpg" rel="nofollow"><img src="/relative/path/wiki/raw/image.jpg" title="local image" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
<span class="emoji" aria-label="thumbs up">👍</span><br/>
<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
@mention-user test<br/>
#123<br/>
space</p>
`,
		},
		{ // 10
			Links: markup.Links{
				Base:       "/user/repo",
				BranchPath: "branch/main",
				TreePath:   "sub/folder",
			},
			IsWiki: false,
			Expected: `<p>space @mention-user<br/>
/just/a/path.bin<br/>
<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
<a href="/user/repo/src/branch/main/sub/folder/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="/user/repo/src/branch/main/sub/folder/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="/user/repo/media/branch/main/sub/folder/image.jpg" target="_blank" rel="nofollow noopener"><img src="/user/repo/media/branch/main/sub/folder/image.jpg" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
<a href="/user/repo/media/branch/main/sub/folder/image.jpg" rel="nofollow"><img src="/user/repo/media/branch/main/sub/folder/image.jpg" title="local image" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
<span class="emoji" aria-label="thumbs up">👍</span><br/>
<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
@mention-user test<br/>
#123<br/>
space</p>
`,
		},
		{ // 11
			Links: markup.Links{
				Base:       "/relative/path",
				BranchPath: "branch/main",
				TreePath:   "sub/folder",
			},
			IsWiki: true,
			Expected: `<p>space @mention-user<br/>
/just/a/path.bin<br/>
<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
<a href="https://example.com" rel="nofollow">remote link</a><br/>
<a href="/relative/path/wiki/raw/image.jpg" target="_blank" rel="nofollow noopener"><img src="/relative/path/wiki/raw/image.jpg" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
<a href="/relative/path/wiki/raw/image.jpg" rel="nofollow"><img src="/relative/path/wiki/raw/image.jpg" title="local image" alt="local image"/></a><br/>
<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
<span class="emoji" aria-label="thumbs up">👍</span><br/>
<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
@mention-user test<br/>
#123<br/>
space</p>
`,
		},
	}

	for i, c := range cases {
		result, err := RenderString(&markup.RenderContext{Ctx: context.Background(), Links: c.Links, IsWiki: c.IsWiki}, input)
		assert.NoError(t, err, "Unexpected error in testcase: %v", i)
		assert.Equal(t, c.Expected, result, "Unexpected result in testcase %v", i)
	}
}
-												Add markup package to prepare for org markup format (#1493)


											
										
										
											2017-04-21 07:01:08 +00:00
+								// Copyright 2017 The Gitea Authors. All rights reserved.
-												Implement FSFE REUSE for golang files (#21840)

Change all license headers to comply with REUSE specification.

Fix #16132

Co-authored-by: flynnnnnnnnnn <flynnnnnnnnnn@github>
Co-authored-by: John Olheiser <john.olheiser@gmail.com>

											
										
										
											2022-11-27 18:20:29 +00:00
+								// SPDX-License-Identifier: MIT
-												Add markup package to prepare for org markup format (#1493)


											
										
										
											2017-04-21 07:01:08 +00:00
-												Support alphanumeric issue style (ABC-1234) for external issue tracker (#2992)
											
										
										
											2016-04-22 22:28:08 +00:00
+								package markdown_test
 								import (
-												Remove legacy git code (ver < 2.0), fine tune markup tests (#19930)

* clean git support for ver < 2.0

* fine tune tests for markup (which requires git module)

* remove unnecessary comments

* try to fix tests

* try test again

* use const for GitVersionRequired instead of var

* try to fix integration test

* Refactor CheckAttributeReader to make a *git.Repository version

* update document for commit signing with Gitea's internal gitconfig

* update document for commit signing with Gitea's internal gitconfig

Co-authored-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
											
										
										
											2022-06-16 15:47:44 +00:00
+									"context"
-												Fix slight bug in katex (#21171)

There is a small bug in #20571 whereby `$a a$b b$` will not be correctly
detected as a math inline block of `a a$b b`. This PR fixes this.

Also reenable test cases as per #21340 

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

											
										
										
											2022-10-05 18:55:36 +00:00
+									"os"
-												Markdown rendering overhaul (#186)

* Markdown rendering overhaul

Cleaned up and squashed commits into single one.

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

* Fix markdown API, add markdown module and API tests, improve code coverage

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

											
										
										
											2017-02-14 01:13:59 +00:00
+									"strings"
-												Restructure markup & markdown to prepare for multiple markup language… (#2411)

* restructure markup & markdown to prepare for multiple markup languages support

* adjust some functions between markdown and markup

* fix tests

* improve the comments

											
										
										
											2017-09-16 17:17:57 +00:00
+									"testing"
-												Markdown rendering overhaul (#186)

* Markdown rendering overhaul

Cleaned up and squashed commits into single one.

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

* Fix markdown API, add markdown module and API tests, improve code coverage

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

											
										
										
											2017-02-14 01:13:59 +00:00
-												Refactor path & config system (#25330)

# The problem

There were many "path tricks":

* By default, Gitea uses its program directory as its work path
* Gitea tries to use the "work path" to guess its "custom path" and
"custom conf (app.ini)"
* Users might want to use other directories as work path
* The non-default work path should be passed to Gitea by GITEA_WORK_DIR
or "--work-path"
* But some Gitea processes are started without these values
    * The "serv" process started by OpenSSH server
    * The CLI sub-commands started by site admin
* The paths are guessed by SetCustomPathAndConf again and again
* The default values of "work path / custom path / custom conf" can be
changed when compiling

# The solution

* Use `InitWorkPathAndCommonConfig` to handle these path tricks, and use
test code to cover its behaviors.
* When Gitea's web server runs, write the WORK_PATH to "app.ini", this
value must be the most correct one, because if this value is not right,
users would find that the web UI doesn't work and then they should be
able to fix it.
* Then all other sub-commands can use the WORK_PATH in app.ini to
initialize their paths.
* By the way, when Gitea starts for git protocol, it shouldn't output
any log, otherwise the git protocol gets broken and client blocks
forever.

The "work path" priority is: WORK_PATH in app.ini > cmd arg --work-path
> env var GITEA_WORK_DIR > builtin default

The "app.ini" searching order is: cmd arg --config > cmd arg "work path
/ custom path" > env var "work path / custom path" > builtin default


## ⚠️ BREAKING

If your instance's "work path / custom path / custom conf" doesn't meet
the requirements (eg: work path must be absolute), Gitea will report a
fatal error and exit. You need to set these values according to the
error log.



----

Close #24818
Close #24222
Close #21606
Close #21498
Close #25107
Close #24981
Maybe close #24503

Replace #23301
Replace #22754

And maybe more
											
										
										
											2023-06-21 05:50:26 +00:00
+									"code.gitea.io/gitea/models/unittest"
-												Propagate context and ensure git commands run in request context (#17868)

This PR continues the work in #17125 by progressively ensuring that git
commands run within the request context.

This now means that the if there is a git repo already open in the context it will be used instead of reopening it.

Signed-off-by: Andrew Thornton <art27@cantab.net>

											
										
										
											2022-01-19 23:26:57 +00:00
+									"code.gitea.io/gitea/modules/git"
-												Open markdown image links in new window (#17287)


											
										
										
											2021-10-11 12:12:06 +00:00
+									"code.gitea.io/gitea/modules/log"
-												Refactor renders (#15175)

* Refactor renders

* Some performance optimization

* Fix comment

* Transform reader

* Fix csv test

* Fix test

* Fix tests

* Improve optimaziation

* Fix test

* Fix test

* Detect file encoding with reader

* Improve optimaziation

* reduce memory usage

* improve code

* fix build

* Fix test

* Fix for go1.15

* Fix render

* Fix comment

* Fix lint

* Fix test

* Don't use NormalEOF when unnecessary

* revert change on util.go

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* rename function

* Take NormalEOF back

Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-04-19 22:25:08 +00:00
+									"code.gitea.io/gitea/modules/markup"
-												Add init support of orgmode document type on file view and readme (#2525)

* add init support of orgmode document type on file view and readme

* fix imports

* fix imports and readmeExist

* fix imports order

* fix format

* remove unnecessary convert

											
										
										
											2017-09-21 05:20:14 +00:00
+									. "code.gitea.io/gitea/modules/markup/markdown"
-												Update import paths from github.com/go-gitea to code.gitea.io (#135)

- Update import paths from github.com/go-gitea to code.gitea.io
- Fix import path for travis

See https://docs.travis-ci.com/user/languages/go#Go-Import-Path

											
										
										
											2016-11-10 16:24:48 +00:00
+									"code.gitea.io/gitea/modules/setting"
-												Populate URL field of API commits (#3546)

* Populate URL field of API commits

* fix orgmode_test

											
										
										
											2018-02-20 12:50:42 +00:00
+									"code.gitea.io/gitea/modules/util"
-												Restructure markup & markdown to prepare for multiple markup language… (#2411)

* restructure markup & markdown to prepare for multiple markup languages support

* adjust some functions between markdown and markup

* fix tests

* improve the comments

											
										
										
											2017-09-16 17:17:57 +00:00
-												Use assert in legacy unit tests (#867)


											
										
										
											2017-02-08 06:29:07 +00:00
+									"github.com/stretchr/testify/assert"
-												Support alphanumeric issue style (ABC-1234) for external issue tracker (#2992)
											
										
										
											2016-04-22 22:28:08 +00:00
+								)
-												format with gofumpt (#18184)

* gofumpt -w -l .

* gofumpt -w -l -extra .

* Add linter

* manual fix

* change make fmt
											
										
										
											2022-01-20 17:46:10 +00:00
+								const (
 									AppURL    = "http://localhost:3000/"
 									Repo      = "gogits/gogs"
 									AppSubURL = AppURL + Repo + "/"
 								)
-												Support alphanumeric issue style (ABC-1234) for external issue tracker (#2992)
											
										
										
											2016-04-22 22:28:08 +00:00
-												Improve issue autolinks (#6273)

* Improve issue autolinks

Update autolinks to match what github does here:

Issue in same repo: #1
Issue in different repo: org/repo#1

Fixes #6264

* Use setting.AppURL when parsing URL

Using setting.AppURL here is a more reliable way of parsing the current
URL and what other functions in this file seem to use.

* Make ComposeMetas always return a valid context

* Add per repository markdown renderers for better context

* Update for use of context metas

Now that we include the user and repo name inside context metas, update
various code and tests for this new logic

											
										
										
											2019-04-12 05:53:34 +00:00
+								// these values should match the Repo const above
 								var localMetas = map[string]string{
-												Check commit message hashes before making links (#7713)

* Check commit message hashes before making links

Previously, when formatting commit messages, anything
that looked like SHA1 hashes was turned into a link
using regex. This meant that certain phrases or numbers
such as `777777` or `deadbeef` could be recognized as a commit
even if the repository has no commit with those hashes.

This change will make it so that anything that looks
like a SHA1 hash using regex will then also be checked
to ensure that there is a commit in the repository
with that hash before making a link.

Signed-off-by: Gary Kim <gary@garykim.dev>

* Use gogit to check if commit exists

This commit modifies the commit hash check
in the render for commit messages to use
gogit for better performance.

Signed-off-by: Gary Kim <gary@garykim.dev>

* Make code cleaner

Signed-off-by: Gary Kim <gary@garykim.dev>

* Use rev-parse to check if commit exists

Signed-off-by: Gary Kim <gary@garykim.dev>

* Add and modify tests for checking hashes in html link rendering

Signed-off-by: Gary Kim <gary@garykim.dev>

* Return error in sha1CurrentPatternProcessor

Co-Authored-By: mrsdizzie <info@mrsdizzie.com>

* Import Gitea log module

Signed-off-by: Gary Kim <gary@garykim.dev>

* Revert "Return error in sha1CurrentPatternProcessor"

This reverts commit 28f561cac46ef7e51aa26aefcbe9aca4671366a6.

Signed-off-by: Gary Kim <gary@garykim.dev>

* Add debug logging to sha1CurrentPatternProcessor

This will log errors by the git command run in
sha1CurrentPatternProcessor if the error is one
that was unexpected.

Signed-off-by: Gary Kim <gary@garykim.dev>

											
										
										
											2019-08-14 08:04:55 +00:00
+									"user":     "gogits",
 									"repo":     "gogs",
-												Kd/ci playwright go test (#20123)

* Add initial playwright config

* Simplify Makefile

* Simplify Makefile

* Use correct config files

* Update playwright settings

* Fix package-lock file

* Don't use test logger for e2e tests

* fix frontend lint

* Allow passing TEST_LOGGER variable

* Init postgres database

* use standard gitea env variables

* Update playwright

* update drone

* Move empty env var to commands

* Cleanup

* Move integrations to subfolder

* tests integrations to tests integraton

* Run e2e tests with go test

* Fix linting

* install CI deps

* Add files to ESlint

* Fix drone typo

* Don't log to console in CI

* Use go test http server

* Add build step before tests

* Move shared init function to common package

* fix drone

* Clean up tests

* Fix linting

* Better mocking for page + version string

* Cleanup test generation

* Remove dependency on gitea binary

* Fix linting

* add initial support for running specific tests

* Add ACCEPT_VISUAL variable

* don't require git-lfs

* Add initial documentation

* Review feedback

* Add logged in session test

* Attempt fixing drone race

* Cleanup and bump version

* Bump deps

* Review feedback

* simplify installation

* Fix ci

* Update install docs
											
										
										
											2022-09-02 19:18:23 +00:00
+									"repoPath": "../../../tests/gitea-repositories-meta/user13/repo11.git/",
-												Improve issue autolinks (#6273)

* Improve issue autolinks

Update autolinks to match what github does here:

Issue in same repo: #1
Issue in different repo: org/repo#1

Fixes #6264

* Use setting.AppURL when parsing URL

Using setting.AppURL here is a more reliable way of parsing the current
URL and what other functions in this file seem to use.

* Make ComposeMetas always return a valid context

* Add per repository markdown renderers for better context

* Update for use of context metas

Now that we include the user and repo name inside context metas, update
various code and tests for this new logic

											
										
										
											2019-04-12 05:53:34 +00:00
+								}
-												Remove legacy git code (ver < 2.0), fine tune markup tests (#19930)

* clean git support for ver < 2.0

* fine tune tests for markup (which requires git module)

* remove unnecessary comments

* try to fix tests

* try test again

* use const for GitVersionRequired instead of var

* try to fix integration test

* Refactor CheckAttributeReader to make a *git.Repository version

* update document for commit signing with Gitea's internal gitconfig

* update document for commit signing with Gitea's internal gitconfig

Co-authored-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
											
										
										
											2022-06-16 15:47:44 +00:00
+								func TestMain(m *testing.M) {
-												Refactor path & config system (#25330)

# The problem

There were many "path tricks":

* By default, Gitea uses its program directory as its work path
* Gitea tries to use the "work path" to guess its "custom path" and
"custom conf (app.ini)"
* Users might want to use other directories as work path
* The non-default work path should be passed to Gitea by GITEA_WORK_DIR
or "--work-path"
* But some Gitea processes are started without these values
    * The "serv" process started by OpenSSH server
    * The CLI sub-commands started by site admin
* The paths are guessed by SetCustomPathAndConf again and again
* The default values of "work path / custom path / custom conf" can be
changed when compiling

# The solution

* Use `InitWorkPathAndCommonConfig` to handle these path tricks, and use
test code to cover its behaviors.
* When Gitea's web server runs, write the WORK_PATH to "app.ini", this
value must be the most correct one, because if this value is not right,
users would find that the web UI doesn't work and then they should be
able to fix it.
* Then all other sub-commands can use the WORK_PATH in app.ini to
initialize their paths.
* By the way, when Gitea starts for git protocol, it shouldn't output
any log, otherwise the git protocol gets broken and client blocks
forever.

The "work path" priority is: WORK_PATH in app.ini > cmd arg --work-path
> env var GITEA_WORK_DIR > builtin default

The "app.ini" searching order is: cmd arg --config > cmd arg "work path
/ custom path" > env var "work path / custom path" > builtin default


## ⚠️ BREAKING

If your instance's "work path / custom path / custom conf" doesn't meet
the requirements (eg: work path must be absolute), Gitea will report a
fatal error and exit. You need to set these values according to the
error log.



----

Close #24818
Close #24222
Close #21606
Close #21498
Close #25107
Close #24981
Maybe close #24503

Replace #23301
Replace #22754

And maybe more
											
										
										
											2023-06-21 05:50:26 +00:00
+									unittest.InitSettings()
-												Remove legacy git code (ver < 2.0), fine tune markup tests (#19930)

* clean git support for ver < 2.0

* fine tune tests for markup (which requires git module)

* remove unnecessary comments

* try to fix tests

* try test again

* use const for GitVersionRequired instead of var

* try to fix integration test

* Refactor CheckAttributeReader to make a *git.Repository version

* update document for commit signing with Gitea's internal gitconfig

* update document for commit signing with Gitea's internal gitconfig

Co-authored-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
											
										
										
											2022-06-16 15:47:44 +00:00
+									if err := git.InitSimple(context.Background()); err != nil {
 										log.Fatal("git init failed, err: %v", err)
 									}
-												Add link to user profile in markdown mention only if user exists (#21533)

Previously mentioning a user would link to its profile, regardless of
whether the user existed. This change tests if the user exists and only
if it does - a link to its profile is added.

* Fixes #3444

Signed-off-by: Yarden Shoham <hrsi88@gmail.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
											
										
										
											2022-10-22 17:15:52 +00:00
+									markup.Init(&markup.ProcessorHelper{
 										IsUsernameMentionable: func(ctx context.Context, username string) bool {
 											return username == "r-lyeh"
 										},
 									})
-												Fix slight bug in katex (#21171)

There is a small bug in #20571 whereby `$a a$b b$` will not be correctly
detected as a math inline block of `a a$b b`. This PR fixes this.

Also reenable test cases as per #21340 

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

											
										
										
											2022-10-05 18:55:36 +00:00
+									os.Exit(m.Run())
-												Remove legacy git code (ver < 2.0), fine tune markup tests (#19930)

* clean git support for ver < 2.0

* fine tune tests for markup (which requires git module)

* remove unnecessary comments

* try to fix tests

* try test again

* use const for GitVersionRequired instead of var

* try to fix integration test

* Refactor CheckAttributeReader to make a *git.Repository version

* update document for commit signing with Gitea's internal gitconfig

* update document for commit signing with Gitea's internal gitconfig

Co-authored-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
											
										
										
											2022-06-16 15:47:44 +00:00
+								}
-												Fix URL handling in the whole markdown module, improve test coverage (#1027)

Amended with string to bool change in API SDK.

Signed-off-by: Andrew Boyarshin <andrew.boyarshin@gmail.com>
											
										
										
											2017-02-24 14:59:56 +00:00
+								func TestRender_StandardLinks(t *testing.T) {
-												Markdown rendering overhaul (#186)

* Markdown rendering overhaul

Cleaned up and squashed commits into single one.

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

* Fix markdown API, add markdown module and API tests, improve code coverage

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

											
										
										
											2017-02-14 01:13:59 +00:00
+									setting.AppURL = AppURL
 									setting.AppSubURL = AppSubURL
-												Fix URL handling in the whole markdown module, improve test coverage (#1027)

Amended with string to bool change in API SDK.

Signed-off-by: Andrew Boyarshin <andrew.boyarshin@gmail.com>
											
										
										
											2017-02-24 14:59:56 +00:00
+									test := func(input, expected, expectedWiki string) {
-												Refactor renders (#15175)

* Refactor renders

* Some performance optimization

* Fix comment

* Transform reader

* Fix csv test

* Fix test

* Fix tests

* Improve optimaziation

* Fix test

* Fix test

* Detect file encoding with reader

* Improve optimaziation

* reduce memory usage

* improve code

* fix build

* Fix test

* Fix for go1.15

* Fix render

* Fix comment

* Fix lint

* Fix test

* Don't use NormalEOF when unnecessary

* revert change on util.go

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* rename function

* Take NormalEOF back

Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-04-19 22:25:08 +00:00
+										buffer, err := RenderString(&markup.RenderContext{
-												Rework markup link rendering (#26745) (#28803)

Backport #26745
Fixes #26548

This PR refactors the rendering of markup links. The old code uses
`strings.Replace` to change some urls while the new code uses more
context to decide which link should be generated.

The added tests should ensure the same output for the old and new
behaviour (besides the bug).

We may need to refactor the rendering a bit more to make it clear how
the different helper methods render the input string. There are lots of
options (resolve links / images / mentions / git hashes / emojis / ...)
but you don't really know what helper uses which options. For example,
we currently support images in the user description which should not be
allowed I think:

<details>
  <summary>Profile</summary>

https://try.gitea.io/KN4CK3R

![grafik](https://github.com/go-gitea/gitea/assets/1666336/109ae422-496d-4200-b52e-b3a528f553e5)

</details>

(cherry picked from commit 022552d5b6adc792d3cd16df7de6e52cb7b41a72)

											
										
										
											2024-01-16 02:13:29 +00:00
+											Ctx: git.DefaultContext,
 											Links: markup.Links{
 												Base: setting.AppSubURL,
 											},
-												Refactor renders (#15175)

* Refactor renders

* Some performance optimization

* Fix comment

* Transform reader

* Fix csv test

* Fix test

* Fix tests

* Improve optimaziation

* Fix test

* Fix test

* Detect file encoding with reader

* Improve optimaziation

* reduce memory usage

* improve code

* fix build

* Fix test

* Fix for go1.15

* Fix render

* Fix comment

* Fix lint

* Fix test

* Don't use NormalEOF when unnecessary

* revert change on util.go

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* rename function

* Take NormalEOF back

Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-04-19 22:25:08 +00:00
+										}, input)
 										assert.NoError(t, err)
-												Removed unnecessary conversions (#7557)

No need to convert to the same type.
											
										
										
											2019-07-23 18:50:39 +00:00
+										assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
-												Refactor renders (#15175)

* Refactor renders

* Some performance optimization

* Fix comment

* Transform reader

* Fix csv test

* Fix test

* Fix tests

* Improve optimaziation

* Fix test

* Fix test

* Detect file encoding with reader

* Improve optimaziation

* reduce memory usage

* improve code

* fix build

* Fix test

* Fix for go1.15

* Fix render

* Fix comment

* Fix lint

* Fix test

* Don't use NormalEOF when unnecessary

* revert change on util.go

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* rename function

* Take NormalEOF back

Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-04-19 22:25:08 +00:00
 										buffer, err = RenderString(&markup.RenderContext{
-												Rework markup link rendering (#26745) (#28803)

Backport #26745
Fixes #26548

This PR refactors the rendering of markup links. The old code uses
`strings.Replace` to change some urls while the new code uses more
context to decide which link should be generated.

The added tests should ensure the same output for the old and new
behaviour (besides the bug).

We may need to refactor the rendering a bit more to make it clear how
the different helper methods render the input string. There are lots of
options (resolve links / images / mentions / git hashes / emojis / ...)
but you don't really know what helper uses which options. For example,
we currently support images in the user description which should not be
allowed I think:

<details>
  <summary>Profile</summary>

https://try.gitea.io/KN4CK3R

![grafik](https://github.com/go-gitea/gitea/assets/1666336/109ae422-496d-4200-b52e-b3a528f553e5)

</details>

(cherry picked from commit 022552d5b6adc792d3cd16df7de6e52cb7b41a72)

											
										
										
											2024-01-16 02:13:29 +00:00
+											Ctx: git.DefaultContext,
 											Links: markup.Links{
 												Base: setting.AppSubURL,
 											},
 											IsWiki: true,
-												Refactor renders (#15175)

* Refactor renders

* Some performance optimization

* Fix comment

* Transform reader

* Fix csv test

* Fix test

* Fix tests

* Improve optimaziation

* Fix test

* Fix test

* Detect file encoding with reader

* Improve optimaziation

* reduce memory usage

* improve code

* fix build

* Fix test

* Fix for go1.15

* Fix render

* Fix comment

* Fix lint

* Fix test

* Don't use NormalEOF when unnecessary

* revert change on util.go

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* rename function

* Take NormalEOF back

Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-04-19 22:25:08 +00:00
+										}, input)
-												modules/markup/markdown: fix dropped test error (#16438)


											
										
										
											2021-07-18 12:09:34 +00:00
+										assert.NoError(t, err)
-												Refactor renders (#15175)

* Refactor renders

* Some performance optimization

* Fix comment

* Transform reader

* Fix csv test

* Fix test

* Fix tests

* Improve optimaziation

* Fix test

* Fix test

* Detect file encoding with reader

* Improve optimaziation

* reduce memory usage

* improve code

* fix build

* Fix test

* Fix for go1.15

* Fix render

* Fix comment

* Fix lint

* Fix test

* Don't use NormalEOF when unnecessary

* revert change on util.go

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* rename function

* Take NormalEOF back

Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-04-19 22:25:08 +00:00
+										assert.Equal(t, strings.TrimSpace(expectedWiki), strings.TrimSpace(buffer))
-												Fix URL handling in the whole markdown module, improve test coverage (#1027)

Amended with string to bool change in API SDK.

Signed-off-by: Andrew Boyarshin <andrew.boyarshin@gmail.com>
											
										
										
											2017-02-24 14:59:56 +00:00
+									}
 									googleRendered := `<p><a href="https://google.com/" rel="nofollow">https://google.com/</a></p>`
 									test("<https://google.com/>", googleRendered, googleRendered)
-												Populate URL field of API commits (#3546)

* Populate URL field of API commits

* fix orgmode_test

											
										
										
											2018-02-20 12:50:42 +00:00
+									lnk := util.URLJoin(AppSubURL, "WikiPage")
 									lnkWiki := util.URLJoin(AppSubURL, "wiki", "WikiPage")
-												Fix URL handling in the whole markdown module, improve test coverage (#1027)

Amended with string to bool change in API SDK.

Signed-off-by: Andrew Boyarshin <andrew.boyarshin@gmail.com>
											
										
										
											2017-02-24 14:59:56 +00:00
+									test("[WikiPage](WikiPage)",
 										`<p><a href="`+lnk+`" rel="nofollow">WikiPage</a></p>`,
 										`<p><a href="`+lnkWiki+`" rel="nofollow">WikiPage</a></p>`)
 								}
 								func TestRender_Images(t *testing.T) {
 									setting.AppURL = AppURL
 									setting.AppSubURL = AppSubURL
 									test := func(input, expected string) {
-												Refactor renders (#15175)

* Refactor renders

* Some performance optimization

* Fix comment

* Transform reader

* Fix csv test

* Fix test

* Fix tests

* Improve optimaziation

* Fix test

* Fix test

* Detect file encoding with reader

* Improve optimaziation

* reduce memory usage

* improve code

* fix build

* Fix test

* Fix for go1.15

* Fix render

* Fix comment

* Fix lint

* Fix test

* Don't use NormalEOF when unnecessary

* revert change on util.go

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* rename function

* Take NormalEOF back

Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-04-19 22:25:08 +00:00
+										buffer, err := RenderString(&markup.RenderContext{
-												Rework markup link rendering (#26745) (#28803)

Backport #26745
Fixes #26548

This PR refactors the rendering of markup links. The old code uses
`strings.Replace` to change some urls while the new code uses more
context to decide which link should be generated.

The added tests should ensure the same output for the old and new
behaviour (besides the bug).

We may need to refactor the rendering a bit more to make it clear how
the different helper methods render the input string. There are lots of
options (resolve links / images / mentions / git hashes / emojis / ...)
but you don't really know what helper uses which options. For example,
we currently support images in the user description which should not be
allowed I think:

<details>
  <summary>Profile</summary>

https://try.gitea.io/KN4CK3R

![grafik](https://github.com/go-gitea/gitea/assets/1666336/109ae422-496d-4200-b52e-b3a528f553e5)

</details>

(cherry picked from commit 022552d5b6adc792d3cd16df7de6e52cb7b41a72)

											
										
										
											2024-01-16 02:13:29 +00:00
+											Ctx: git.DefaultContext,
 											Links: markup.Links{
 												Base: setting.AppSubURL,
 											},
-												Refactor renders (#15175)

* Refactor renders

* Some performance optimization

* Fix comment

* Transform reader

* Fix csv test

* Fix test

* Fix tests

* Improve optimaziation

* Fix test

* Fix test

* Detect file encoding with reader

* Improve optimaziation

* reduce memory usage

* improve code

* fix build

* Fix test

* Fix for go1.15

* Fix render

* Fix comment

* Fix lint

* Fix test

* Don't use NormalEOF when unnecessary

* revert change on util.go

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* rename function

* Take NormalEOF back

Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-04-19 22:25:08 +00:00
+										}, input)
 										assert.NoError(t, err)
-												Removed unnecessary conversions (#7557)

No need to convert to the same type.
											
										
										
											2019-07-23 18:50:39 +00:00
+										assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
-												Fix URL handling in the whole markdown module, improve test coverage (#1027)

Amended with string to bool change in API SDK.

Signed-off-by: Andrew Boyarshin <andrew.boyarshin@gmail.com>
											
										
										
											2017-02-24 14:59:56 +00:00
+									}
 									url := "../../.images/src/02/train.jpg"
 									title := "Train"
-												Fix markdown image with link (#4675)

* Fix markdown image with link

* Add gitea copyright notice

* add a test for markdown image with link

* remove svg related variables

											
										
										
											2018-10-30 22:26:28 +00:00
+									href := "https://gitea.io"
-												Populate URL field of API commits (#3546)

* Populate URL field of API commits

* fix orgmode_test

											
										
										
											2018-02-20 12:50:42 +00:00
+									result := util.URLJoin(AppSubURL, url)
-												Open markdown image links in new window (#17287)


											
										
										
											2021-10-11 12:12:06 +00:00
+									// hint: With Markdown v2.5.2, there is a new syntax: [link](URL){:target="_blank"} , but we do not support it now
-												Fix URL handling in the whole markdown module, improve test coverage (#1027)

Amended with string to bool change in API SDK.

Signed-off-by: Andrew Boyarshin <andrew.boyarshin@gmail.com>
											
										
										
											2017-02-24 14:59:56 +00:00
 									test(
 										"!["+title+"]("+url+")",
-												Open markdown image links in new window (#17287)


											
										
										
											2021-10-11 12:12:06 +00:00
+										`<p><a href="`+result+`" target="_blank" rel="nofollow noopener"><img src="`+result+`" alt="`+title+`"/></a></p>`)
-												Fix URL handling in the whole markdown module, improve test coverage (#1027)

Amended with string to bool change in API SDK.

Signed-off-by: Andrew Boyarshin <andrew.boyarshin@gmail.com>
											
										
										
											2017-02-24 14:59:56 +00:00
 									test(
 										"[["+title+"|"+url+"]]",
-												Rework special link parsing in the post-processing of markup (#3354)

* Get rid of autolink

* autolink in markdown

* Replace email addresses with mailto links

* better handling of links

* Remove autolink.js from footer

* Refactor entire html.go

* fix some bugs

* Make tests green, move what we can to html_internal_test, various other changes to processor logic

* Make markdown tests work again

This is just a description to allow me to force push in order to restart
the drone build.

* Fix failing markdown tests in routers/api/v1/misc

* Add license headers, log errors, future-proof <body>

* fix formatting

											
										
										
											2018-02-27 07:09:18 +00:00
+										`<p><a href="`+result+`" rel="nofollow"><img src="`+result+`" title="`+title+`" alt="`+title+`"/></a></p>`)
-												Fix markdown image with link (#4675)

* Fix markdown image with link

* Add gitea copyright notice

* add a test for markdown image with link

* remove svg related variables

											
										
										
											2018-10-30 22:26:28 +00:00
+									test(
 										"[!["+title+"]("+url+")]("+href+")",
 										`<p><a href="`+href+`" rel="nofollow"><img src="`+result+`" alt="`+title+`"/></a></p>`)
-												Links in markdown should be absolute to the repository not the server (#15088)

* Links in markdown should be absolute to the repository not the server

Fix #15075

Signed-off-by: Andrew Thornton <art27@cantab.net>

* match github

Signed-off-by: Andrew Thornton <art27@cantab.net>

* add testcase

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: 6543 <6543@obermui.de>
											
										
										
											2021-04-10 16:26:28 +00:00
 									test(
 										"!["+title+"]("+url+")",
-												Open markdown image links in new window (#17287)


											
										
										
											2021-10-11 12:12:06 +00:00
+										`<p><a href="`+result+`" target="_blank" rel="nofollow noopener"><img src="`+result+`" alt="`+title+`"/></a></p>`)
-												Links in markdown should be absolute to the repository not the server (#15088)

* Links in markdown should be absolute to the repository not the server

Fix #15075

Signed-off-by: Andrew Thornton <art27@cantab.net>

* match github

Signed-off-by: Andrew Thornton <art27@cantab.net>

* add testcase

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: 6543 <6543@obermui.de>
											
										
										
											2021-04-10 16:26:28 +00:00
 									test(
 										"[["+title+"|"+url+"]]",
 										`<p><a href="`+result+`" rel="nofollow"><img src="`+result+`" title="`+title+`" alt="`+title+`"/></a></p>`)
 									test(
 										"[!["+title+"]("+url+")]("+href+")",
 										`<p><a href="`+href+`" rel="nofollow"><img src="`+result+`" alt="`+title+`"/></a></p>`)
-												Markdown rendering overhaul (#186)

* Markdown rendering overhaul

Cleaned up and squashed commits into single one.

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

* Fix markdown API, add markdown module and API tests, improve code coverage

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

											
										
										
											2017-02-14 01:13:59 +00:00
+								}
-												Fix URL handling in the whole markdown module, improve test coverage (#1027)

Amended with string to bool change in API SDK.

Signed-off-by: Andrew Boyarshin <andrew.boyarshin@gmail.com>
											
										
										
											2017-02-24 14:59:56 +00:00
+								func testAnswers(baseURLContent, baseURLImages string) []string {
 									return []string{
 										`<p>Wiki! Enjoy :)</p>
 								<ul>
-												Fix wiki preview links

											
										
										
											2017-07-06 16:05:35 +00:00
+								<li><a href="` + baseURLContent + `/Links" rel="nofollow">Links, Language bindings, Engine bindings</a></li>
 								<li><a href="` + baseURLContent + `/Tips" rel="nofollow">Tips</a></li>
-												Fix URL handling in the whole markdown module, improve test coverage (#1027)

Amended with string to bool change in API SDK.

Signed-off-by: Andrew Boyarshin <andrew.boyarshin@gmail.com>
											
										
										
											2017-02-24 14:59:56 +00:00
+								</ul>
-												Check commit message hashes before making links (#7713)

* Check commit message hashes before making links

Previously, when formatting commit messages, anything
that looked like SHA1 hashes was turned into a link
using regex. This meant that certain phrases or numbers
such as `777777` or `deadbeef` could be recognized as a commit
even if the repository has no commit with those hashes.

This change will make it so that anything that looks
like a SHA1 hash using regex will then also be checked
to ensure that there is a commit in the repository
with that hash before making a link.

Signed-off-by: Gary Kim <gary@garykim.dev>

* Use gogit to check if commit exists

This commit modifies the commit hash check
in the render for commit messages to use
gogit for better performance.

Signed-off-by: Gary Kim <gary@garykim.dev>

* Make code cleaner

Signed-off-by: Gary Kim <gary@garykim.dev>

* Use rev-parse to check if commit exists

Signed-off-by: Gary Kim <gary@garykim.dev>

* Add and modify tests for checking hashes in html link rendering

Signed-off-by: Gary Kim <gary@garykim.dev>

* Return error in sha1CurrentPatternProcessor

Co-Authored-By: mrsdizzie <info@mrsdizzie.com>

* Import Gitea log module

Signed-off-by: Gary Kim <gary@garykim.dev>

* Revert "Return error in sha1CurrentPatternProcessor"

This reverts commit 28f561cac46ef7e51aa26aefcbe9aca4671366a6.

Signed-off-by: Gary Kim <gary@garykim.dev>

* Add debug logging to sha1CurrentPatternProcessor

This will log errors by the git command run in
sha1CurrentPatternProcessor if the error is one
that was unexpected.

Signed-off-by: Gary Kim <gary@garykim.dev>

											
										
										
											2019-08-14 08:04:55 +00:00
+								<p>See commit <a href="http://localhost:3000/gogits/gogs/commit/65f1bf27bc" rel="nofollow"><code>65f1bf27bc</code></a></p>
-												Fix URL handling in the whole markdown module, improve test coverage (#1027)

Amended with string to bool change in API SDK.

Signed-off-by: Andrew Boyarshin <andrew.boyarshin@gmail.com>
											
										
										
											2017-02-24 14:59:56 +00:00
+								<p>Ideas and codes</p>
 								<ul>
-												Issue/PR Context Popups (#9822)

* Add data-index attribute to issue anchors

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Init JS

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Add required data to anchor

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Finish popup

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Revert changes to html.go

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Better octicon contexts

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Split out popup function for re-use

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Style changes, test fixes, and cross-reference support

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Prefer em to px

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Move label margin to base CSS

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Move JS to separate file.

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Move JS to features and fix module

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Remove query-string and hash

Co-Authored-By: silverwind <me@silverwind.io>

Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: Antoine GIRARD <sapk@users.noreply.github.com>
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: zeripath <art27@cantab.net>

											
										
										
											2020-01-20 04:39:21 +00:00
+								<li>Bezier widget (by <a href="` + AppURL + `r-lyeh" rel="nofollow">@r-lyeh</a>) <a href="http://localhost:3000/ocornut/imgui/issues/786" class="ref-issue" rel="nofollow">ocornut/imgui#786</a></li>
 								<li>Bezier widget (by <a href="` + AppURL + `r-lyeh" rel="nofollow">@r-lyeh</a>) <a href="http://localhost:3000/gogits/gogs/issues/786" class="ref-issue" rel="nofollow">#786</a></li>
-												Rework special link parsing in the post-processing of markup (#3354)

* Get rid of autolink

* autolink in markdown

* Replace email addresses with mailto links

* better handling of links

* Remove autolink.js from footer

* Refactor entire html.go

* fix some bugs

* Make tests green, move what we can to html_internal_test, various other changes to processor logic

* Make markdown tests work again

This is just a description to allow me to force push in order to restart
the drone build.

* Fix failing markdown tests in routers/api/v1/misc

* Add license headers, log errors, future-proof <body>

* fix formatting

											
										
										
											2018-02-27 07:09:18 +00:00
+								<li>Node graph editors <a href="https://github.com/ocornut/imgui/issues/306" rel="nofollow">https://github.com/ocornut/imgui/issues/306</a></li>
-												Fix wiki preview links

											
										
										
											2017-07-06 16:05:35 +00:00
+								<li><a href="` + baseURLContent + `/memory_editor_example" rel="nofollow">Memory Editor</a></li>
 								<li><a href="` + baseURLContent + `/plot_var_example" rel="nofollow">Plot var helper</a></li>
-												Fix URL handling in the whole markdown module, improve test coverage (#1027)

Amended with string to bool change in API SDK.

Signed-off-by: Andrew Boyarshin <andrew.boyarshin@gmail.com>
											
										
										
											2017-02-24 14:59:56 +00:00
+								</ul>
 								`,
-												Prefix all user-generated IDs in markup (#9477)

* Prefix all user-generated IDs in markup
* Add user-content- to IDs in unit-tests
* fixup markdown_test.go
* update the hrefs for the wiki test
* Add blackfriday extension regex

Signed-off-by: jolheiser <john.olheiser@gmail.com>

											
										
										
											2019-12-23 22:38:50 +00:00
+										`<h2 id="user-content-what-is-wine-staging">What is Wine Staging?</h2>
-												Markdown rendering overhaul (#186)

* Markdown rendering overhaul

Cleaned up and squashed commits into single one.

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

* Fix markdown API, add markdown module and API tests, improve code coverage

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

											
										
										
											2017-02-14 01:13:59 +00:00
+								<p><strong>Wine Staging</strong> on website <a href="http://wine-staging.com" rel="nofollow">wine-staging.com</a>.</p>
-												Prefix all user-generated IDs in markup (#9477)

* Prefix all user-generated IDs in markup
* Add user-content- to IDs in unit-tests
* fixup markdown_test.go
* update the hrefs for the wiki test
* Add blackfriday extension regex

Signed-off-by: jolheiser <john.olheiser@gmail.com>

											
										
										
											2019-12-23 22:38:50 +00:00
+								<h2 id="user-content-quick-links">Quick Links</h2>
-												Markdown rendering overhaul (#186)

* Markdown rendering overhaul

Cleaned up and squashed commits into single one.

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

* Fix markdown API, add markdown module and API tests, improve code coverage

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

											
										
										
											2017-02-14 01:13:59 +00:00
+								<p>Here are some links to the most important topics. You can find the full list of pages at the sidebar.</p>
 								<table>
 								<thead>
 								<tr>
-												Rework special link parsing in the post-processing of markup (#3354)

* Get rid of autolink

* autolink in markdown

* Replace email addresses with mailto links

* better handling of links

* Remove autolink.js from footer

* Refactor entire html.go

* fix some bugs

* Make tests green, move what we can to html_internal_test, various other changes to processor logic

* Make markdown tests work again

This is just a description to allow me to force push in order to restart
the drone build.

* Fix failing markdown tests in routers/api/v1/misc

* Add license headers, log errors, future-proof <body>

* fix formatting

											
										
										
											2018-02-27 07:09:18 +00:00
+								<th><a href="` + baseURLImages + `/images/icon-install.png" rel="nofollow"><img src="` + baseURLImages + `/images/icon-install.png" title="icon-install.png" alt="images/icon-install.png"/></a></th>
-												Fix wiki preview links

											
										
										
											2017-07-06 16:05:35 +00:00
+								<th><a href="` + baseURLContent + `/Installation" rel="nofollow">Installation</a></th>
-												Markdown rendering overhaul (#186)

* Markdown rendering overhaul

Cleaned up and squashed commits into single one.

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

* Fix markdown API, add markdown module and API tests, improve code coverage

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

											
										
										
											2017-02-14 01:13:59 +00:00
+								</tr>
 								</thead>
 								<tbody>
 								<tr>
-												Rework special link parsing in the post-processing of markup (#3354)

* Get rid of autolink

* autolink in markdown

* Replace email addresses with mailto links

* better handling of links

* Remove autolink.js from footer

* Refactor entire html.go

* fix some bugs

* Make tests green, move what we can to html_internal_test, various other changes to processor logic

* Make markdown tests work again

This is just a description to allow me to force push in order to restart
the drone build.

* Fix failing markdown tests in routers/api/v1/misc

* Add license headers, log errors, future-proof <body>

* fix formatting

											
										
										
											2018-02-27 07:09:18 +00:00
+								<td><a href="` + baseURLImages + `/images/icon-usage.png" rel="nofollow"><img src="` + baseURLImages + `/images/icon-usage.png" title="icon-usage.png" alt="images/icon-usage.png"/></a></td>
-												Fix wiki preview links

											
										
										
											2017-07-06 16:05:35 +00:00
+								<td><a href="` + baseURLContent + `/Usage" rel="nofollow">Usage</a></td>
-												Markdown rendering overhaul (#186)

* Markdown rendering overhaul

Cleaned up and squashed commits into single one.

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

* Fix markdown API, add markdown module and API tests, improve code coverage

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

											
										
										
											2017-02-14 01:13:59 +00:00
+								</tr>
 								</tbody>
 								</table>
 								`,
-												Fix URL handling in the whole markdown module, improve test coverage (#1027)

Amended with string to bool change in API SDK.

Signed-off-by: Andrew Boyarshin <andrew.boyarshin@gmail.com>
											
										
										
											2017-02-24 14:59:56 +00:00
+										`<p><a href="http://www.excelsiorjet.com/" rel="nofollow">Excelsior JET</a> allows you to create native executables for Windows, Linux and Mac OS X.</p>
-												Markdown rendering overhaul (#186)

* Markdown rendering overhaul

Cleaned up and squashed commits into single one.

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

* Fix markdown API, add markdown module and API tests, improve code coverage

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

											
										
										
											2017-02-14 01:13:59 +00:00
+								<ol>
-												enable ENABLE_HARD_LINE_BREAK by default (#11162)

enable ENABLE_HARD_LINE_BREAK by default

This matches GitHub's rendering.

Fix #11155

											
										
										
											2020-04-21 22:13:56 +00:00
+								<li><a href="https://github.com/libgdx/libgdx/wiki/Gradle-on-the-Commandline#packaging-for-the-desktop" rel="nofollow">Package your libGDX application</a><br/>
-												Rework special link parsing in the post-processing of markup (#3354)

* Get rid of autolink

* autolink in markdown

* Replace email addresses with mailto links

* better handling of links

* Remove autolink.js from footer

* Refactor entire html.go

* fix some bugs

* Make tests green, move what we can to html_internal_test, various other changes to processor logic

* Make markdown tests work again

This is just a description to allow me to force push in order to restart
the drone build.

* Fix failing markdown tests in routers/api/v1/misc

* Add license headers, log errors, future-proof <body>

* fix formatting

											
										
										
											2018-02-27 07:09:18 +00:00
+								<a href="` + baseURLImages + `/images/1.png" rel="nofollow"><img src="` + baseURLImages + `/images/1.png" title="1.png" alt="images/1.png"/></a></li>
-												enable ENABLE_HARD_LINE_BREAK by default (#11162)

enable ENABLE_HARD_LINE_BREAK by default

This matches GitHub's rendering.

Fix #11155

											
										
										
											2020-04-21 22:13:56 +00:00
+								<li>Perform a test run by hitting the Run! button.<br/>
-												Rework special link parsing in the post-processing of markup (#3354)

* Get rid of autolink

* autolink in markdown

* Replace email addresses with mailto links

* better handling of links

* Remove autolink.js from footer

* Refactor entire html.go

* fix some bugs

* Make tests green, move what we can to html_internal_test, various other changes to processor logic

* Make markdown tests work again

This is just a description to allow me to force push in order to restart
the drone build.

* Fix failing markdown tests in routers/api/v1/misc

* Add license headers, log errors, future-proof <body>

* fix formatting

											
										
										
											2018-02-27 07:09:18 +00:00
+								<a href="` + baseURLImages + `/images/2.png" rel="nofollow"><img src="` + baseURLImages + `/images/2.png" title="2.png" alt="images/2.png"/></a></li>
-												Markdown rendering overhaul (#186)

* Markdown rendering overhaul

Cleaned up and squashed commits into single one.

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

* Fix markdown API, add markdown module and API tests, improve code coverage

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

											
										
										
											2017-02-14 01:13:59 +00:00
+								</ol>
-												Prefix all user-generated IDs in markup (#9477)

* Prefix all user-generated IDs in markup
* Add user-content- to IDs in unit-tests
* fixup markdown_test.go
* update the hrefs for the wiki test
* Add blackfriday extension regex

Signed-off-by: jolheiser <john.olheiser@gmail.com>

											
										
										
											2019-12-23 22:38:50 +00:00
+								<h2 id="user-content-custom-id">More tests</h2>
-												Markdown: enable some more extensions (#6362)

* Markdown: enable some more extensions

Improve Markdown-rendering by enabling some extensions:

- enable definitions lists
- enable footnotes
- enable header-ids and automatically generate header-ids (for linking to README-sections or creating table-of-contents for larger READMEs)

* Markdown: update and exted tests

Update and add tests for additionally enabled Markdown-extensions.

											
										
										
											2019-03-21 13:53:06 +00:00
+								<p>(from <a href="https://www.markdownguide.org/extended-syntax/" rel="nofollow">https://www.markdownguide.org/extended-syntax/</a>)</p>
-												Restore checkbox rendering and prevent poor sanitization of spans  (#11277)

* Add test

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Restore checkbox rendering and prevent poor sanitization of spans

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Also fix preview context

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Also fix preview context

Signed-off-by: Andrew Thornton <art27@cantab.net>
											
										
										
											2020-05-03 20:17:24 +00:00
+								<h3 id="user-content-checkboxes">Checkboxes</h3>
-												Prevent 500 with badly formed task list (#11328)

Fix #11317

Signed-off-by: Andrew Thornton <art27@cantab.net>
											
										
										
											2020-05-10 23:14:49 +00:00
+								<ul>
-												Make tasklist checkboxes clickable (#15791)

Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Lauris BH <lauris@nix.lv>
											
										
										
											2021-05-23 14:14:03 +00:00
+								<li class="task-list-item"><input type="checkbox" disabled="" data-source-position="434"/>unchecked</li>
 								<li class="task-list-item"><input type="checkbox" disabled="" data-source-position="450" checked=""/>checked</li>
 								<li class="task-list-item"><input type="checkbox" disabled="" data-source-position="464"/>still unchecked</li>
-												Restore checkbox rendering and prevent poor sanitization of spans  (#11277)

* Add test

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Restore checkbox rendering and prevent poor sanitization of spans

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Also fix preview context

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Also fix preview context

Signed-off-by: Andrew Thornton <art27@cantab.net>
											
										
										
											2020-05-03 20:17:24 +00:00
+								</ul>
-												Prefix all user-generated IDs in markup (#9477)

* Prefix all user-generated IDs in markup
* Add user-content- to IDs in unit-tests
* fixup markdown_test.go
* update the hrefs for the wiki test
* Add blackfriday extension regex

Signed-off-by: jolheiser <john.olheiser@gmail.com>

											
										
										
											2019-12-23 22:38:50 +00:00
+								<h3 id="user-content-definition-list">Definition list</h3>
-												Markdown: enable some more extensions (#6362)

* Markdown: enable some more extensions

Improve Markdown-rendering by enabling some extensions:

- enable definitions lists
- enable footnotes
- enable header-ids and automatically generate header-ids (for linking to README-sections or creating table-of-contents for larger READMEs)

* Markdown: update and exted tests

Update and add tests for additionally enabled Markdown-extensions.

											
										
										
											2019-03-21 13:53:06 +00:00
+								<dl>
 								<dt>First Term</dt>
 								<dd>This is the definition of the first term.</dd>
 								<dt>Second Term</dt>
 								<dd>This is one definition of the second term.</dd>
 								<dd>This is another definition of the second term.</dd>
 								</dl>
-												Prefix all user-generated IDs in markup (#9477)

* Prefix all user-generated IDs in markup
* Add user-content- to IDs in unit-tests
* fixup markdown_test.go
* update the hrefs for the wiki test
* Add blackfriday extension regex

Signed-off-by: jolheiser <john.olheiser@gmail.com>

											
										
										
											2019-12-23 22:38:50 +00:00
+								<h3 id="user-content-footnotes">Footnotes</h3>
 								<p>Here is a simple footnote,<sup id="fnref:user-content-1"><a href="#fn:user-content-1" rel="nofollow">1</a></sup> and here is a longer one.<sup id="fnref:user-content-bignote"><a href="#fn:user-content-bignote" rel="nofollow">2</a></sup></p>
-												Markdown: enable some more extensions (#6362)

* Markdown: enable some more extensions

Improve Markdown-rendering by enabling some extensions:

- enable definitions lists
- enable footnotes
- enable header-ids and automatically generate header-ids (for linking to README-sections or creating table-of-contents for larger READMEs)

* Markdown: update and exted tests

Update and add tests for additionally enabled Markdown-extensions.

											
										
										
											2019-03-21 13:53:06 +00:00
+								<div>
 								<hr/>
 								<ol>
-												Change markdown rendering from blackfriday to goldmark  (#9533)

* Move to goldmark

Markdown rendering moved from blackfriday to the goldmark.

Multiple subtle changes required to the goldmark extensions to keep
current rendering and defaults.

Can go further with goldmark linkify and have this work within markdown
rendering making the link processor unnecessary.

Need to think about how to go about allowing extensions - at present it
seems that these would be hard to do without recompilation.

* linter fixes

Co-authored-by: Lauris BH <lauris@nix.lv>

											
										
										
											2019-12-31 01:53:28 +00:00
+								<li id="fn:user-content-1">
 								<p>This is the first footnote. <a href="#fnref:user-content-1" rel="nofollow">↩︎</a></p>
 								</li>
 								<li id="fn:user-content-bignote">
 								<p>Here is one with multiple paragraphs and code.</p>
-												Markdown: enable some more extensions (#6362)

* Markdown: enable some more extensions

Improve Markdown-rendering by enabling some extensions:

- enable definitions lists
- enable footnotes
- enable header-ids and automatically generate header-ids (for linking to README-sections or creating table-of-contents for larger READMEs)

* Markdown: update and exted tests

Update and add tests for additionally enabled Markdown-extensions.

											
										
										
											2019-03-21 13:53:06 +00:00
+								<p>Indent paragraphs to include them in the footnote.</p>
 								<p><code>{ my code }</code></p>
-												Change markdown rendering from blackfriday to goldmark  (#9533)

* Move to goldmark

Markdown rendering moved from blackfriday to the goldmark.

Multiple subtle changes required to the goldmark extensions to keep
current rendering and defaults.

Can go further with goldmark linkify and have this work within markdown
rendering making the link processor unnecessary.

Need to think about how to go about allowing extensions - at present it
seems that these would be hard to do without recompilation.

* linter fixes

Co-authored-by: Lauris BH <lauris@nix.lv>

											
										
										
											2019-12-31 01:53:28 +00:00
+								<p>Add as many paragraphs as you like. <a href="#fnref:user-content-bignote" rel="nofollow">↩︎</a></p>
 								</li>
-												Markdown: enable some more extensions (#6362)

* Markdown: enable some more extensions

Improve Markdown-rendering by enabling some extensions:

- enable definitions lists
- enable footnotes
- enable header-ids and automatically generate header-ids (for linking to README-sections or creating table-of-contents for larger READMEs)

* Markdown: update and exted tests

Update and add tests for additionally enabled Markdown-extensions.

											
										
										
											2019-03-21 13:53:06 +00:00
+								</ol>
 								</div>
-												Bump goldmark to v1.4.11 (#19201)

* Bump goldmark to v1.4.11

* add testcase

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: Andrew Thornton <art27@cantab.net>
											
										
										
											2022-03-24 15:47:37 +00:00
+								`, `<ul>
 								<li class="task-list-item"><input type="checkbox" disabled="" data-source-position="3"/> If you want to rebase/retry this PR, click this checkbox.</li>
 								</ul>
 								<hr/>
 								<p>This PR has been generated by <a href="https://github.com/renovatebot/renovate" rel="nofollow">Renovate Bot</a>.</p>
-												Markdown rendering overhaul (#186)

* Markdown rendering overhaul

Cleaned up and squashed commits into single one.

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

* Fix markdown API, add markdown module and API tests, improve code coverage

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

											
										
										
											2017-02-14 01:13:59 +00:00
+								`,
-												Fix URL handling in the whole markdown module, improve test coverage (#1027)

Amended with string to bool change in API SDK.

Signed-off-by: Andrew Boyarshin <andrew.boyarshin@gmail.com>
											
										
										
											2017-02-24 14:59:56 +00:00
+									}
-												Markdown rendering overhaul (#186)

* Markdown rendering overhaul

Cleaned up and squashed commits into single one.

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

* Fix markdown API, add markdown module and API tests, improve code coverage

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

											
										
										
											2017-02-14 01:13:59 +00:00
+								}
-												Restructure markup & markdown to prepare for multiple markup language… (#2411)

* restructure markup & markdown to prepare for multiple markup languages support

* adjust some functions between markdown and markup

* fix tests

* improve the comments

											
										
										
											2017-09-16 17:17:57 +00:00
+								// Test cases without ambiguous links
 								var sameCases = []string{
 									// dear imgui wiki markdown extract: special wiki syntax
 									`Wiki! Enjoy :)
 								- [[Links, Language bindings, Engine bindings|Links]]
 								- [[Tips]]
-												Fix URL handling in the whole markdown module, improve test coverage (#1027)

Amended with string to bool change in API SDK.

Signed-off-by: Andrew Boyarshin <andrew.boyarshin@gmail.com>
											
										
										
											2017-02-24 14:59:56 +00:00
-												Check commit message hashes before making links (#7713)

* Check commit message hashes before making links

Previously, when formatting commit messages, anything
that looked like SHA1 hashes was turned into a link
using regex. This meant that certain phrases or numbers
such as `777777` or `deadbeef` could be recognized as a commit
even if the repository has no commit with those hashes.

This change will make it so that anything that looks
like a SHA1 hash using regex will then also be checked
to ensure that there is a commit in the repository
with that hash before making a link.

Signed-off-by: Gary Kim <gary@garykim.dev>

* Use gogit to check if commit exists

This commit modifies the commit hash check
in the render for commit messages to use
gogit for better performance.

Signed-off-by: Gary Kim <gary@garykim.dev>

* Make code cleaner

Signed-off-by: Gary Kim <gary@garykim.dev>

* Use rev-parse to check if commit exists

Signed-off-by: Gary Kim <gary@garykim.dev>

* Add and modify tests for checking hashes in html link rendering

Signed-off-by: Gary Kim <gary@garykim.dev>

* Return error in sha1CurrentPatternProcessor

Co-Authored-By: mrsdizzie <info@mrsdizzie.com>

* Import Gitea log module

Signed-off-by: Gary Kim <gary@garykim.dev>

* Revert "Return error in sha1CurrentPatternProcessor"

This reverts commit 28f561cac46ef7e51aa26aefcbe9aca4671366a6.

Signed-off-by: Gary Kim <gary@garykim.dev>

* Add debug logging to sha1CurrentPatternProcessor

This will log errors by the git command run in
sha1CurrentPatternProcessor if the error is one
that was unexpected.

Signed-off-by: Gary Kim <gary@garykim.dev>

											
										
										
											2019-08-14 08:04:55 +00:00
+								See commit 65f1bf27bc
-												Use ctx.metas for SHA hash links (#6645)

Since #6273 was merged, we now have access to proper context metas
always. Update SHA generated links to use these instead of urlPrefix.

Update tests as well.

Fixes #4536.
											
										
										
											2019-04-16 07:53:57 +00:00
-												Restructure markup & markdown to prepare for multiple markup language… (#2411)

* restructure markup & markdown to prepare for multiple markup languages support

* adjust some functions between markdown and markup

* fix tests

* improve the comments

											
										
										
											2017-09-16 17:17:57 +00:00
+								Ideas and codes
-												Markdown rendering overhaul (#186)

* Markdown rendering overhaul

Cleaned up and squashed commits into single one.

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

* Fix markdown API, add markdown module and API tests, improve code coverage

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

											
										
										
											2017-02-14 01:13:59 +00:00
-												Restructure markup & markdown to prepare for multiple markup language… (#2411)

* restructure markup & markdown to prepare for multiple markup languages support

* adjust some functions between markdown and markup

* fix tests

* improve the comments

											
										
										
											2017-09-16 17:17:57 +00:00
+								- Bezier widget (by @r-lyeh) ` + AppURL + `ocornut/imgui/issues/786
-												Improve issue autolinks (#6273)

* Improve issue autolinks

Update autolinks to match what github does here:

Issue in same repo: #1
Issue in different repo: org/repo#1

Fixes #6264

* Use setting.AppURL when parsing URL

Using setting.AppURL here is a more reliable way of parsing the current
URL and what other functions in this file seem to use.

* Make ComposeMetas always return a valid context

* Add per repository markdown renderers for better context

* Update for use of context metas

Now that we include the user and repo name inside context metas, update
various code and tests for this new logic

											
										
										
											2019-04-12 05:53:34 +00:00
+								- Bezier widget (by @r-lyeh) ` + AppURL + `gogits/gogs/issues/786
-												Restructure markup & markdown to prepare for multiple markup language… (#2411)

* restructure markup & markdown to prepare for multiple markup languages support

* adjust some functions between markdown and markup

* fix tests

* improve the comments

											
										
										
											2017-09-16 17:17:57 +00:00
+								- Node graph editors https://github.com/ocornut/imgui/issues/306
 								- [[Memory Editor|memory_editor_example]]
 								- [[Plot var helper|plot_var_example]]`,
 									// wine-staging wiki home extract: tables, special wiki syntax, images
 									`## What is Wine Staging?
 								**Wine Staging** on website [wine-staging.com](http://wine-staging.com).
-												Markdown rendering overhaul (#186)

* Markdown rendering overhaul

Cleaned up and squashed commits into single one.

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

* Fix markdown API, add markdown module and API tests, improve code coverage

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

											
										
										
											2017-02-14 01:13:59 +00:00
-												Restructure markup & markdown to prepare for multiple markup language… (#2411)

* restructure markup & markdown to prepare for multiple markup languages support

* adjust some functions between markdown and markup

* fix tests

* improve the comments

											
										
										
											2017-09-16 17:17:57 +00:00
+								## Quick Links
 								Here are some links to the most important topics. You can find the full list of pages at the sidebar.
 								| [[images/icon-install.png]]    | [[Installation]]                                         |
 								|--------------------------------|----------------------------------------------------------|
 								| [[images/icon-usage.png]]      | [[Usage]]                                                |
 								`,
 									// libgdx wiki page: inline images with special syntax
 									`[Excelsior JET](http://www.excelsiorjet.com/) allows you to create native executables for Windows, Linux and Mac OS X.
 . [Package your libGDX application](https://github.com/libgdx/libgdx/wiki/Gradle-on-the-Commandline#packaging-for-the-desktop)
 								[[images/1.png]]
 . Perform a test run by hitting the Run! button.
-												Markdown: enable some more extensions (#6362)

* Markdown: enable some more extensions

Improve Markdown-rendering by enabling some extensions:

- enable definitions lists
- enable footnotes
- enable header-ids and automatically generate header-ids (for linking to README-sections or creating table-of-contents for larger READMEs)

* Markdown: update and exted tests

Update and add tests for additionally enabled Markdown-extensions.

											
										
										
											2019-03-21 13:53:06 +00:00
+								[[images/2.png]]
 								## More tests {#custom-id}
 								(from https://www.markdownguide.org/extended-syntax/)
-												Restore checkbox rendering and prevent poor sanitization of spans  (#11277)

* Add test

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Restore checkbox rendering and prevent poor sanitization of spans

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Also fix preview context

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Also fix preview context

Signed-off-by: Andrew Thornton <art27@cantab.net>
											
										
										
											2020-05-03 20:17:24 +00:00
+								### Checkboxes
 								- [ ] unchecked
 								- [x] checked
 								- [ ] still unchecked
-												Markdown: enable some more extensions (#6362)

* Markdown: enable some more extensions

Improve Markdown-rendering by enabling some extensions:

- enable definitions lists
- enable footnotes
- enable header-ids and automatically generate header-ids (for linking to README-sections or creating table-of-contents for larger READMEs)

* Markdown: update and exted tests

Update and add tests for additionally enabled Markdown-extensions.

											
										
										
											2019-03-21 13:53:06 +00:00
+								### Definition list
 								First Term
 								: This is the definition of the first term.
 								Second Term
 								: This is one definition of the second term.
 								: This is another definition of the second term.
 								### Footnotes
 								Here is a simple footnote,[^1] and here is a longer one.[^bignote]
 								[^1]: This is the first footnote.
 								[^bignote]: Here is one with multiple paragraphs and code.
 								    Indent paragraphs to include them in the footnote.
 								    ` + "`{ my code }`" + `
 								    Add as many paragraphs as you like.
 								`,
-												Bump goldmark to v1.4.11 (#19201)

* Bump goldmark to v1.4.11

* add testcase

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: Andrew Thornton <art27@cantab.net>
											
										
										
											2022-03-24 15:47:37 +00:00
+									`
 								- [ ] <!-- rebase-check --> If you want to rebase/retry this PR, click this checkbox.
 								---
 								This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
 								<!-- test-comment -->`,
-												Markdown rendering overhaul (#186)

* Markdown rendering overhaul

Cleaned up and squashed commits into single one.

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

* Fix markdown API, add markdown module and API tests, improve code coverage

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

											
										
										
											2017-02-14 01:13:59 +00:00
+								}
 								func TestTotal_RenderWiki(t *testing.T) {
-												Fixed individual markdown tests. (#15802)


											
										
										
											2021-05-09 13:29:49 +00:00
+									setting.AppURL = AppURL
 									setting.AppSubURL = AppSubURL
-												Rework markup link rendering (#26745) (#28803)

Backport #26745
Fixes #26548

This PR refactors the rendering of markup links. The old code uses
`strings.Replace` to change some urls while the new code uses more
context to decide which link should be generated.

The added tests should ensure the same output for the old and new
behaviour (besides the bug).

We may need to refactor the rendering a bit more to make it clear how
the different helper methods render the input string. There are lots of
options (resolve links / images / mentions / git hashes / emojis / ...)
but you don't really know what helper uses which options. For example,
we currently support images in the user description which should not be
allowed I think:

<details>
  <summary>Profile</summary>

https://try.gitea.io/KN4CK3R

![grafik](https://github.com/go-gitea/gitea/assets/1666336/109ae422-496d-4200-b52e-b3a528f553e5)

</details>

(cherry picked from commit 022552d5b6adc792d3cd16df7de6e52cb7b41a72)

											
										
										
											2024-01-16 02:13:29 +00:00
+									answers := testAnswers(util.URLJoin(AppSubURL, "wiki"), util.URLJoin(AppSubURL, "wiki", "raw"))
-												Fix URL handling in the whole markdown module, improve test coverage (#1027)

Amended with string to bool change in API SDK.

Signed-off-by: Andrew Boyarshin <andrew.boyarshin@gmail.com>
											
										
										
											2017-02-24 14:59:56 +00:00
 									for i := 0; i < len(sameCases); i++ {
-												Refactor renders (#15175)

* Refactor renders

* Some performance optimization

* Fix comment

* Transform reader

* Fix csv test

* Fix test

* Fix tests

* Improve optimaziation

* Fix test

* Fix test

* Detect file encoding with reader

* Improve optimaziation

* reduce memory usage

* improve code

* fix build

* Fix test

* Fix for go1.15

* Fix render

* Fix comment

* Fix lint

* Fix test

* Don't use NormalEOF when unnecessary

* revert change on util.go

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* rename function

* Take NormalEOF back

Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-04-19 22:25:08 +00:00
+										line, err := RenderString(&markup.RenderContext{
-												Rework markup link rendering (#26745) (#28803)

Backport #26745
Fixes #26548

This PR refactors the rendering of markup links. The old code uses
`strings.Replace` to change some urls while the new code uses more
context to decide which link should be generated.

The added tests should ensure the same output for the old and new
behaviour (besides the bug).

We may need to refactor the rendering a bit more to make it clear how
the different helper methods render the input string. There are lots of
options (resolve links / images / mentions / git hashes / emojis / ...)
but you don't really know what helper uses which options. For example,
we currently support images in the user description which should not be
allowed I think:

<details>
  <summary>Profile</summary>

https://try.gitea.io/KN4CK3R

![grafik](https://github.com/go-gitea/gitea/assets/1666336/109ae422-496d-4200-b52e-b3a528f553e5)

</details>

(cherry picked from commit 022552d5b6adc792d3cd16df7de6e52cb7b41a72)

											
										
										
											2024-01-16 02:13:29 +00:00
+											Ctx: git.DefaultContext,
 											Links: markup.Links{
 												Base: setting.AppSubURL,
 											},
 											Metas:  localMetas,
 											IsWiki: true,
-												Refactor renders (#15175)

* Refactor renders

* Some performance optimization

* Fix comment

* Transform reader

* Fix csv test

* Fix test

* Fix tests

* Improve optimaziation

* Fix test

* Fix test

* Detect file encoding with reader

* Improve optimaziation

* reduce memory usage

* improve code

* fix build

* Fix test

* Fix for go1.15

* Fix render

* Fix comment

* Fix lint

* Fix test

* Don't use NormalEOF when unnecessary

* revert change on util.go

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* rename function

* Take NormalEOF back

Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-04-19 22:25:08 +00:00
+										}, sameCases[i])
 										assert.NoError(t, err)
-												Fix URL handling in the whole markdown module, improve test coverage (#1027)

Amended with string to bool change in API SDK.

Signed-off-by: Andrew Boyarshin <andrew.boyarshin@gmail.com>
											
										
										
											2017-02-24 14:59:56 +00:00
+										assert.Equal(t, answers[i], line)
-												Markdown rendering overhaul (#186)

* Markdown rendering overhaul

Cleaned up and squashed commits into single one.

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

* Fix markdown API, add markdown module and API tests, improve code coverage

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

											
										
										
											2017-02-14 01:13:59 +00:00
+									}
 									testCases := []string{
 										// Guard wiki sidebar: special syntax
 										`[[Guardfile-DSL / Configuring-Guard|Guardfile-DSL---Configuring-Guard]]`,
 										// rendered
 										`<p><a href="` + AppSubURL + `wiki/Guardfile-DSL---Configuring-Guard" rel="nofollow">Guardfile-DSL / Configuring-Guard</a></p>
 								`,
 										// special syntax
 										`[[Name|Link]]`,
 										// rendered
 										`<p><a href="` + AppSubURL + `wiki/Link" rel="nofollow">Name</a></p>
 								`,
 									}
 									for i := 0; i < len(testCases); i += 2 {
-												Refactor renders (#15175)

* Refactor renders

* Some performance optimization

* Fix comment

* Transform reader

* Fix csv test

* Fix test

* Fix tests

* Improve optimaziation

* Fix test

* Fix test

* Detect file encoding with reader

* Improve optimaziation

* reduce memory usage

* improve code

* fix build

* Fix test

* Fix for go1.15

* Fix render

* Fix comment

* Fix lint

* Fix test

* Don't use NormalEOF when unnecessary

* revert change on util.go

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* rename function

* Take NormalEOF back

Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-04-19 22:25:08 +00:00
+										line, err := RenderString(&markup.RenderContext{
-												Rework markup link rendering (#26745) (#28803)

Backport #26745
Fixes #26548

This PR refactors the rendering of markup links. The old code uses
`strings.Replace` to change some urls while the new code uses more
context to decide which link should be generated.

The added tests should ensure the same output for the old and new
behaviour (besides the bug).

We may need to refactor the rendering a bit more to make it clear how
the different helper methods render the input string. There are lots of
options (resolve links / images / mentions / git hashes / emojis / ...)
but you don't really know what helper uses which options. For example,
we currently support images in the user description which should not be
allowed I think:

<details>
  <summary>Profile</summary>

https://try.gitea.io/KN4CK3R

![grafik](https://github.com/go-gitea/gitea/assets/1666336/109ae422-496d-4200-b52e-b3a528f553e5)

</details>

(cherry picked from commit 022552d5b6adc792d3cd16df7de6e52cb7b41a72)

											
										
										
											2024-01-16 02:13:29 +00:00
+											Ctx: git.DefaultContext,
 											Links: markup.Links{
 												Base: setting.AppSubURL,
 											},
 											IsWiki: true,
-												Refactor renders (#15175)

* Refactor renders

* Some performance optimization

* Fix comment

* Transform reader

* Fix csv test

* Fix test

* Fix tests

* Improve optimaziation

* Fix test

* Fix test

* Detect file encoding with reader

* Improve optimaziation

* reduce memory usage

* improve code

* fix build

* Fix test

* Fix for go1.15

* Fix render

* Fix comment

* Fix lint

* Fix test

* Don't use NormalEOF when unnecessary

* revert change on util.go

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* rename function

* Take NormalEOF back

Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-04-19 22:25:08 +00:00
+										}, testCases[i])
 										assert.NoError(t, err)
-												Markdown rendering overhaul (#186)

* Markdown rendering overhaul

Cleaned up and squashed commits into single one.

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

* Fix markdown API, add markdown module and API tests, improve code coverage

Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>

											
										
										
											2017-02-14 01:13:59 +00:00
+										assert.Equal(t, testCases[i+1], line)
 									}
-												Support alphanumeric issue style (ABC-1234) for external issue tracker (#2992)
											
										
										
											2016-04-22 22:28:08 +00:00
+								}
-												Restructure markup & markdown to prepare for multiple markup language… (#2411)

* restructure markup & markdown to prepare for multiple markup languages support

* adjust some functions between markdown and markup

* fix tests

* improve the comments

											
										
										
											2017-09-16 17:17:57 +00:00
 								func TestTotal_RenderString(t *testing.T) {
-												Fixed individual markdown tests. (#15802)


											
										
										
											2021-05-09 13:29:49 +00:00
+									setting.AppURL = AppURL
 									setting.AppSubURL = AppSubURL
-												Rework markup link rendering (#26745) (#28803)

Backport #26745
Fixes #26548

This PR refactors the rendering of markup links. The old code uses
`strings.Replace` to change some urls while the new code uses more
context to decide which link should be generated.

The added tests should ensure the same output for the old and new
behaviour (besides the bug).

We may need to refactor the rendering a bit more to make it clear how
the different helper methods render the input string. There are lots of
options (resolve links / images / mentions / git hashes / emojis / ...)
but you don't really know what helper uses which options. For example,
we currently support images in the user description which should not be
allowed I think:

<details>
  <summary>Profile</summary>

https://try.gitea.io/KN4CK3R

![grafik](https://github.com/go-gitea/gitea/assets/1666336/109ae422-496d-4200-b52e-b3a528f553e5)

</details>

(cherry picked from commit 022552d5b6adc792d3cd16df7de6e52cb7b41a72)

											
										
										
											2024-01-16 02:13:29 +00:00
+									answers := testAnswers(util.URLJoin(AppSubURL, "src", "master"), util.URLJoin(AppSubURL, "media", "master"))
-												Restructure markup & markdown to prepare for multiple markup language… (#2411)

* restructure markup & markdown to prepare for multiple markup languages support

* adjust some functions between markdown and markup

* fix tests

* improve the comments

											
										
										
											2017-09-16 17:17:57 +00:00
 									for i := 0; i < len(sameCases); i++ {
-												Refactor renders (#15175)

* Refactor renders

* Some performance optimization

* Fix comment

* Transform reader

* Fix csv test

* Fix test

* Fix tests

* Improve optimaziation

* Fix test

* Fix test

* Detect file encoding with reader

* Improve optimaziation

* reduce memory usage

* improve code

* fix build

* Fix test

* Fix for go1.15

* Fix render

* Fix comment

* Fix lint

* Fix test

* Don't use NormalEOF when unnecessary

* revert change on util.go

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* rename function

* Take NormalEOF back

Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-04-19 22:25:08 +00:00
+										line, err := RenderString(&markup.RenderContext{
-												Rework markup link rendering (#26745) (#28803)

Backport #26745
Fixes #26548

This PR refactors the rendering of markup links. The old code uses
`strings.Replace` to change some urls while the new code uses more
context to decide which link should be generated.

The added tests should ensure the same output for the old and new
behaviour (besides the bug).

We may need to refactor the rendering a bit more to make it clear how
the different helper methods render the input string. There are lots of
options (resolve links / images / mentions / git hashes / emojis / ...)
but you don't really know what helper uses which options. For example,
we currently support images in the user description which should not be
allowed I think:

<details>
  <summary>Profile</summary>

https://try.gitea.io/KN4CK3R

![grafik](https://github.com/go-gitea/gitea/assets/1666336/109ae422-496d-4200-b52e-b3a528f553e5)

</details>

(cherry picked from commit 022552d5b6adc792d3cd16df7de6e52cb7b41a72)

											
										
										
											2024-01-16 02:13:29 +00:00
+											Ctx: git.DefaultContext,
 											Links: markup.Links{
 												Base:       AppSubURL,
 												BranchPath: "master",
 											},
 											Metas: localMetas,
-												Refactor renders (#15175)

* Refactor renders

* Some performance optimization

* Fix comment

* Transform reader

* Fix csv test

* Fix test

* Fix tests

* Improve optimaziation

* Fix test

* Fix test

* Detect file encoding with reader

* Improve optimaziation

* reduce memory usage

* improve code

* fix build

* Fix test

* Fix for go1.15

* Fix render

* Fix comment

* Fix lint

* Fix test

* Don't use NormalEOF when unnecessary

* revert change on util.go

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* rename function

* Take NormalEOF back

Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-04-19 22:25:08 +00:00
+										}, sameCases[i])
 										assert.NoError(t, err)
-												Restructure markup & markdown to prepare for multiple markup language… (#2411)

* restructure markup & markdown to prepare for multiple markup languages support

* adjust some functions between markdown and markup

* fix tests

* improve the comments

											
										
										
											2017-09-16 17:17:57 +00:00
+										assert.Equal(t, answers[i], line)
 									}
 									testCases := []string{}
 									for i := 0; i < len(testCases); i += 2 {
-												Refactor renders (#15175)

* Refactor renders

* Some performance optimization

* Fix comment

* Transform reader

* Fix csv test

* Fix test

* Fix tests

* Improve optimaziation

* Fix test

* Fix test

* Detect file encoding with reader

* Improve optimaziation

* reduce memory usage

* improve code

* fix build

* Fix test

* Fix for go1.15

* Fix render

* Fix comment

* Fix lint

* Fix test

* Don't use NormalEOF when unnecessary

* revert change on util.go

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* rename function

* Take NormalEOF back

Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-04-19 22:25:08 +00:00
+										line, err := RenderString(&markup.RenderContext{
-												Rework markup link rendering (#26745) (#28803)

Backport #26745
Fixes #26548

This PR refactors the rendering of markup links. The old code uses
`strings.Replace` to change some urls while the new code uses more
context to decide which link should be generated.

The added tests should ensure the same output for the old and new
behaviour (besides the bug).

We may need to refactor the rendering a bit more to make it clear how
the different helper methods render the input string. There are lots of
options (resolve links / images / mentions / git hashes / emojis / ...)
but you don't really know what helper uses which options. For example,
we currently support images in the user description which should not be
allowed I think:

<details>
  <summary>Profile</summary>

https://try.gitea.io/KN4CK3R

![grafik](https://github.com/go-gitea/gitea/assets/1666336/109ae422-496d-4200-b52e-b3a528f553e5)

</details>

(cherry picked from commit 022552d5b6adc792d3cd16df7de6e52cb7b41a72)

											
										
										
											2024-01-16 02:13:29 +00:00
+											Ctx: git.DefaultContext,
 											Links: markup.Links{
 												Base: AppSubURL,
 											},
-												Refactor renders (#15175)

* Refactor renders

* Some performance optimization

* Fix comment

* Transform reader

* Fix csv test

* Fix test

* Fix tests

* Improve optimaziation

* Fix test

* Fix test

* Detect file encoding with reader

* Improve optimaziation

* reduce memory usage

* improve code

* fix build

* Fix test

* Fix for go1.15

* Fix render

* Fix comment

* Fix lint

* Fix test

* Don't use NormalEOF when unnecessary

* revert change on util.go

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* rename function

* Take NormalEOF back

Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-04-19 22:25:08 +00:00
+										}, testCases[i])
 										assert.NoError(t, err)
-												Restructure markup & markdown to prepare for multiple markup language… (#2411)

* restructure markup & markdown to prepare for multiple markup languages support

* adjust some functions between markdown and markup

* fix tests

* improve the comments

											
										
										
											2017-09-16 17:17:57 +00:00
+										assert.Equal(t, testCases[i+1], line)
 									}
 								}
-												Convert EOL to UNIX-style to render MD properly (#8925)

* Convert EOL to UNIX-style to render MD properly

* Update modules/markup/markdown/markdown.go

Co-Authored-By: zeripath <art27@cantab.net>

* Fix lint optimization

* Check for empty content before conversion

* Update modules/util/util.go

Co-Authored-By: zeripath <art27@cantab.net>

* Improved checks and tests

* Add paragraph render test

* Improve speed even more, improve tests

* Small improvement by @gary-kim

* Fix test for DOS

* More improvements

* Restart CI

											
										
										
											2019-11-13 02:27:11 +00:00
 								func TestRender_RenderParagraphs(t *testing.T) {
 									test := func(t *testing.T, str string, cnt int) {
-												Add context when rendering labels or emojis (#23281)

This branch continues the work of #23092 and attempts to rid the
codebase of any `nil` contexts when using a `RenderContext`.

Anything that renders markdown or does post processing may call
`markup.sha1CurrentPatternProcessor()`, and this runs
`git.OpenRepository()`, which needs a context. It will panic if the
context is `nil`. This branch attempts to _always_ include a context
when creating a `RenderContext` to prevent future crashes.

Co-authored-by: Kyle D <kdumontnu@gmail.com>
											
										
										
											2023-03-05 21:59:05 +00:00
+										res, err := RenderRawString(&markup.RenderContext{Ctx: git.DefaultContext}, str)
-												Refactor renders (#15175)

* Refactor renders

* Some performance optimization

* Fix comment

* Transform reader

* Fix csv test

* Fix test

* Fix tests

* Improve optimaziation

* Fix test

* Fix test

* Detect file encoding with reader

* Improve optimaziation

* reduce memory usage

* improve code

* fix build

* Fix test

* Fix for go1.15

* Fix render

* Fix comment

* Fix lint

* Fix test

* Don't use NormalEOF when unnecessary

* revert change on util.go

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* rename function

* Take NormalEOF back

Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-04-19 22:25:08 +00:00
+										assert.NoError(t, err)
 										assert.Equal(t, cnt, strings.Count(res, "<p"), "Rendered result for unix should have %d paragraph(s) but has %d:\n%s\n", cnt, strings.Count(res, "<p"), res)
 										mac := strings.ReplaceAll(str, "\n", "\r")
-												Add context when rendering labels or emojis (#23281)

This branch continues the work of #23092 and attempts to rid the
codebase of any `nil` contexts when using a `RenderContext`.

Anything that renders markdown or does post processing may call
`markup.sha1CurrentPatternProcessor()`, and this runs
`git.OpenRepository()`, which needs a context. It will panic if the
context is `nil`. This branch attempts to _always_ include a context
when creating a `RenderContext` to prevent future crashes.

Co-authored-by: Kyle D <kdumontnu@gmail.com>
											
										
										
											2023-03-05 21:59:05 +00:00
+										res, err = RenderRawString(&markup.RenderContext{Ctx: git.DefaultContext}, mac)
-												Refactor renders (#15175)

* Refactor renders

* Some performance optimization

* Fix comment

* Transform reader

* Fix csv test

* Fix test

* Fix tests

* Improve optimaziation

* Fix test

* Fix test

* Detect file encoding with reader

* Improve optimaziation

* reduce memory usage

* improve code

* fix build

* Fix test

* Fix for go1.15

* Fix render

* Fix comment

* Fix lint

* Fix test

* Don't use NormalEOF when unnecessary

* revert change on util.go

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* rename function

* Take NormalEOF back

Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-04-19 22:25:08 +00:00
+										assert.NoError(t, err)
 										assert.Equal(t, cnt, strings.Count(res, "<p"), "Rendered result for mac should have %d paragraph(s) but has %d:\n%s\n", cnt, strings.Count(res, "<p"), res)
 										dos := strings.ReplaceAll(str, "\n", "\r\n")
-												Add context when rendering labels or emojis (#23281)

This branch continues the work of #23092 and attempts to rid the
codebase of any `nil` contexts when using a `RenderContext`.

Anything that renders markdown or does post processing may call
`markup.sha1CurrentPatternProcessor()`, and this runs
`git.OpenRepository()`, which needs a context. It will panic if the
context is `nil`. This branch attempts to _always_ include a context
when creating a `RenderContext` to prevent future crashes.

Co-authored-by: Kyle D <kdumontnu@gmail.com>
											
										
										
											2023-03-05 21:59:05 +00:00
+										res, err = RenderRawString(&markup.RenderContext{Ctx: git.DefaultContext}, dos)
-												Refactor renders (#15175)

* Refactor renders

* Some performance optimization

* Fix comment

* Transform reader

* Fix csv test

* Fix test

* Fix tests

* Improve optimaziation

* Fix test

* Fix test

* Detect file encoding with reader

* Improve optimaziation

* reduce memory usage

* improve code

* fix build

* Fix test

* Fix for go1.15

* Fix render

* Fix comment

* Fix lint

* Fix test

* Don't use NormalEOF when unnecessary

* revert change on util.go

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* rename function

* Take NormalEOF back

Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-04-19 22:25:08 +00:00
+										assert.NoError(t, err)
 										assert.Equal(t, cnt, strings.Count(res, "<p"), "Rendered result for windows should have %d paragraph(s) but has %d:\n%s\n", cnt, strings.Count(res, "<p"), res)
-												Convert EOL to UNIX-style to render MD properly (#8925)

* Convert EOL to UNIX-style to render MD properly

* Update modules/markup/markdown/markdown.go

Co-Authored-By: zeripath <art27@cantab.net>

* Fix lint optimization

* Check for empty content before conversion

* Update modules/util/util.go

Co-Authored-By: zeripath <art27@cantab.net>

* Improved checks and tests

* Add paragraph render test

* Improve speed even more, improve tests

* Small improvement by @gary-kim

* Fix test for DOS

* More improvements

* Restart CI

											
										
										
											2019-11-13 02:27:11 +00:00
+									}
 									test(t, "\nOne\nTwo\nThree", 1)
 									test(t, "\n\nOne\nTwo\nThree", 1)
 									test(t, "\n\nOne\nTwo\nThree\n\n\n", 1)
 									test(t, "A\n\nB\nC\n", 2)
 									test(t, "A\n\n\nB\nC\n", 2)
 								}
-												Make sure sibling images get a link too (#14979)

* Make sure sibling images get a link too

Due a problem with the ast.Walker in the our transformer in goldmark
an image with a sibling image will not be transformed to gain a parent
link. This PR fixes this.

Fix #12925

Signed-off-by: Andrew Thornton <art27@cantab.net>

											
										
										
											2021-03-14 16:36:51 +00:00
-												Fix several render issues (#14986)

* Fix an issue with panics related to attributes
* Wrap goldmark render in a recovery function
* Reduce memory use in render emoji
* Use a pipe for rendering goldmark - still needs more work and a limiter

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Lauris BH <lauris@nix.lv>
											
										
										
											2021-03-15 23:20:05 +00:00
+								func TestMarkdownRenderRaw(t *testing.T) {
 									testcases := [][]byte{
 										{ // clusterfuzz_testcase_minimized_fuzz_markdown_render_raw_6267570554535936
 x2a, 0x20, 0x2d, 0x0a, 0x09, 0x20, 0x60, 0x5b, 0x0a, 0x09, 0x20, 0x60,
 x5b,
 										},
 										{ // clusterfuzz_testcase_minimized_fuzz_markdown_render_raw_6278827345051648
 x2d, 0x20, 0x2d, 0x0d, 0x09, 0x60, 0x0d, 0x09, 0x60,
 										},
 										{ // clusterfuzz_testcase_minimized_fuzz_markdown_render_raw_6016973788020736[] = {
 x7b, 0x63, 0x6c, 0x61, 0x73, 0x73, 0x3d, 0x35, 0x7d, 0x0a, 0x3d,
 										},
 									}
 									for _, testcase := range testcases {
-												Open markdown image links in new window (#17287)


											
										
										
											2021-10-11 12:12:06 +00:00
+										log.Info("Test markdown render error with fuzzy data: %x, the following errors can be recovered", testcase)
-												Add context when rendering labels or emojis (#23281)

This branch continues the work of #23092 and attempts to rid the
codebase of any `nil` contexts when using a `RenderContext`.

Anything that renders markdown or does post processing may call
`markup.sha1CurrentPatternProcessor()`, and this runs
`git.OpenRepository()`, which needs a context. It will panic if the
context is `nil`. This branch attempts to _always_ include a context
when creating a `RenderContext` to prevent future crashes.

Co-authored-by: Kyle D <kdumontnu@gmail.com>
											
										
										
											2023-03-05 21:59:05 +00:00
+										_, err := RenderRawString(&markup.RenderContext{Ctx: git.DefaultContext}, string(testcase))
-												Refactor renders (#15175)

* Refactor renders

* Some performance optimization

* Fix comment

* Transform reader

* Fix csv test

* Fix test

* Fix tests

* Improve optimaziation

* Fix test

* Fix test

* Detect file encoding with reader

* Improve optimaziation

* reduce memory usage

* improve code

* fix build

* Fix test

* Fix for go1.15

* Fix render

* Fix comment

* Fix lint

* Fix test

* Don't use NormalEOF when unnecessary

* revert change on util.go

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* rename function

* Take NormalEOF back

Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-04-19 22:25:08 +00:00
+										assert.NoError(t, err)
-												Fix several render issues (#14986)

* Fix an issue with panics related to attributes
* Wrap goldmark render in a recovery function
* Reduce memory use in render emoji
* Use a pipe for rendering goldmark - still needs more work and a limiter

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Lauris BH <lauris@nix.lv>
											
										
										
											2021-03-15 23:20:05 +00:00
+									}
 								}
-												Make sure sibling images get a link too (#14979)

* Make sure sibling images get a link too

Due a problem with the ast.Walker in the our transformer in goldmark
an image with a sibling image will not be transformed to gain a parent
link. This PR fixes this.

Fix #12925

Signed-off-by: Andrew Thornton <art27@cantab.net>

											
										
										
											2021-03-14 16:36:51 +00:00
+								func TestRenderSiblingImages_Issue12925(t *testing.T) {
 									testcase := `![image1](/image1)
 								![image2](/image2)
 								`
-												Open markdown image links in new window (#17287)


											
										
										
											2021-10-11 12:12:06 +00:00
+									expected := `<p><a href="/image1" target="_blank" rel="nofollow noopener"><img src="/image1" alt="image1"></a><br>
 								<a href="/image2" target="_blank" rel="nofollow noopener"><img src="/image2" alt="image2"></a></p>
-												Make sure sibling images get a link too (#14979)

* Make sure sibling images get a link too

Due a problem with the ast.Walker in the our transformer in goldmark
an image with a sibling image will not be transformed to gain a parent
link. This PR fixes this.

Fix #12925

Signed-off-by: Andrew Thornton <art27@cantab.net>

											
										
										
											2021-03-14 16:36:51 +00:00
+								`
-												Add context when rendering labels or emojis (#23281)

This branch continues the work of #23092 and attempts to rid the
codebase of any `nil` contexts when using a `RenderContext`.

Anything that renders markdown or does post processing may call
`markup.sha1CurrentPatternProcessor()`, and this runs
`git.OpenRepository()`, which needs a context. It will panic if the
context is `nil`. This branch attempts to _always_ include a context
when creating a `RenderContext` to prevent future crashes.

Co-authored-by: Kyle D <kdumontnu@gmail.com>
											
										
										
											2023-03-05 21:59:05 +00:00
+									res, err := RenderRawString(&markup.RenderContext{Ctx: git.DefaultContext}, testcase)
-												Refactor renders (#15175)

* Refactor renders

* Some performance optimization

* Fix comment

* Transform reader

* Fix csv test

* Fix test

* Fix tests

* Improve optimaziation

* Fix test

* Fix test

* Detect file encoding with reader

* Improve optimaziation

* reduce memory usage

* improve code

* fix build

* Fix test

* Fix for go1.15

* Fix render

* Fix comment

* Fix lint

* Fix test

* Don't use NormalEOF when unnecessary

* revert change on util.go

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* rename function

* Take NormalEOF back

Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-04-19 22:25:08 +00:00
+									assert.NoError(t, err)
-												Make sure sibling images get a link too (#14979)

* Make sure sibling images get a link too

Due a problem with the ast.Walker in the our transformer in goldmark
an image with a sibling image will not be transformed to gain a parent
link. This PR fixes this.

Fix #12925

Signed-off-by: Andrew Thornton <art27@cantab.net>

											
										
										
											2021-03-14 16:36:51 +00:00
+									assert.Equal(t, expected, res)
-												Fixed emoji alias not parsed in links (#16221)

* Do not skip links.

* Restrict text in links to emojis.

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-12-15 23:49:12 +00:00
+								}
-												Fix several render issues (#14986)

* Fix an issue with panics related to attributes
* Wrap goldmark render in a recovery function
* Reduce memory use in render emoji
* Use a pipe for rendering goldmark - still needs more work and a limiter

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Lauris BH <lauris@nix.lv>
											
										
										
											2021-03-15 23:20:05 +00:00
-												Fixed emoji alias not parsed in links (#16221)

* Do not skip links.

* Restrict text in links to emojis.

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-12-15 23:49:12 +00:00
+								func TestRenderEmojiInLinks_Issue12331(t *testing.T) {
 									testcase := `[Link with emoji :moon: in text](https://gitea.io)`
 									expected := `<p><a href="https://gitea.io" rel="nofollow">Link with emoji <span class="emoji" aria-label="waxing gibbous moon">🌔</span> in text</a></p>
 								`
-												Add context when rendering labels or emojis (#23281)

This branch continues the work of #23092 and attempts to rid the
codebase of any `nil` contexts when using a `RenderContext`.

Anything that renders markdown or does post processing may call
`markup.sha1CurrentPatternProcessor()`, and this runs
`git.OpenRepository()`, which needs a context. It will panic if the
context is `nil`. This branch attempts to _always_ include a context
when creating a `RenderContext` to prevent future crashes.

Co-authored-by: Kyle D <kdumontnu@gmail.com>
											
										
										
											2023-03-05 21:59:05 +00:00
+									res, err := RenderString(&markup.RenderContext{Ctx: git.DefaultContext}, testcase)
-												Fixed emoji alias not parsed in links (#16221)

* Do not skip links.

* Restrict text in links to emojis.

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: zeripath <art27@cantab.net>
											
										
										
											2021-12-15 23:49:12 +00:00
+									assert.NoError(t, err)
 									assert.Equal(t, expected, res)
-												Make sure sibling images get a link too (#14979)

* Make sure sibling images get a link too

Due a problem with the ast.Walker in the our transformer in goldmark
an image with a sibling image will not be transformed to gain a parent
link. This PR fixes this.

Fix #12925

Signed-off-by: Andrew Thornton <art27@cantab.net>

											
										
										
											2021-03-14 16:36:51 +00:00
+								}
-												Fix slight bug in katex (#21171)

There is a small bug in #20571 whereby `$a a$b b$` will not be correctly
detected as a math inline block of `a a$b b`. This PR fixes this.

Also reenable test cases as per #21340 

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

											
										
										
											2022-10-05 18:55:36 +00:00
-												Add color previews in markdown (#21474)

* Resolves #3047

Every time a color code will be in \`backticks`, a cute little color
preview will pop up


[Inspiration](https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax#supported-color-models)

#### Before

![image](https://user-images.githubusercontent.com/20454870/196631524-298afbbf-d2c8-4018-92a5-0393a693d850.png)

#### After

![image](https://user-images.githubusercontent.com/20454870/196631397-36c561e4-08f5-465a-a36e-76084e30b08a.png)

Signed-off-by: Yarden Shoham <hrsi88@gmail.com>
Co-authored-by: KN4CK3R <admin@oldschoolhack.me>
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
											
										
										
											2022-10-21 12:00:53 +00:00
+								func TestColorPreview(t *testing.T) {
 									const nl = "\n"
 									positiveTests := []struct {
 										testcase string
 										expected string
 									}{
 										{ // hex
 											"`#FF0000`",
 											`<p><code>#FF0000<span class="color-preview" style="background-color: #FF0000"></span></code></p>` + nl,
 										},
 										{ // rgb
 											"`rgb(16, 32, 64)`",
 											`<p><code>rgb(16, 32, 64)<span class="color-preview" style="background-color: rgb(16, 32, 64)"></span></code></p>` + nl,
 										},
 										{ // short hex
 											"This is the color white `#000`",
 											`<p>This is the color white <code>#000<span class="color-preview" style="background-color: #000"></span></code></p>` + nl,
 										},
 										{ // hsl
 											"HSL stands for hue, saturation, and lightness. An example: `hsl(0, 100%, 50%)`.",
 											`<p>HSL stands for hue, saturation, and lightness. An example: <code>hsl(0, 100%, 50%)<span class="color-preview" style="background-color: hsl(0, 100%, 50%)"></span></code>.</p>` + nl,
 										},
 										{ // uppercase hsl
 											"HSL stands for hue, saturation, and lightness. An example: `HSL(0, 100%, 50%)`.",
 											`<p>HSL stands for hue, saturation, and lightness. An example: <code>HSL(0, 100%, 50%)<span class="color-preview" style="background-color: HSL(0, 100%, 50%)"></span></code>.</p>` + nl,
 										},
 									}
 									for _, test := range positiveTests {
-												Add context when rendering labels or emojis (#23281)

This branch continues the work of #23092 and attempts to rid the
codebase of any `nil` contexts when using a `RenderContext`.

Anything that renders markdown or does post processing may call
`markup.sha1CurrentPatternProcessor()`, and this runs
`git.OpenRepository()`, which needs a context. It will panic if the
context is `nil`. This branch attempts to _always_ include a context
when creating a `RenderContext` to prevent future crashes.

Co-authored-by: Kyle D <kdumontnu@gmail.com>
											
										
										
											2023-03-05 21:59:05 +00:00
+										res, err := RenderString(&markup.RenderContext{Ctx: git.DefaultContext}, test.testcase)
-												Add color previews in markdown (#21474)

* Resolves #3047

Every time a color code will be in \`backticks`, a cute little color
preview will pop up


[Inspiration](https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax#supported-color-models)

#### Before

![image](https://user-images.githubusercontent.com/20454870/196631524-298afbbf-d2c8-4018-92a5-0393a693d850.png)

#### After

![image](https://user-images.githubusercontent.com/20454870/196631397-36c561e4-08f5-465a-a36e-76084e30b08a.png)

Signed-off-by: Yarden Shoham <hrsi88@gmail.com>
Co-authored-by: KN4CK3R <admin@oldschoolhack.me>
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
											
										
										
											2022-10-21 12:00:53 +00:00
+										assert.NoError(t, err, "Unexpected error in testcase: %q", test.testcase)
 										assert.Equal(t, test.expected, res, "Unexpected result in testcase %q", test.testcase)
 									}
 									negativeTests := []string{
 										// not a color code
 										"`FF0000`",
 										// inside a code block
 										"```javascript" + nl + `const red = "#FF0000";` + nl + "```",
 										// no backticks
 										"rgb(166, 32, 64)",
 										// typo
 										"`hsI(0, 100%, 50%)`",
 										// looks like a color but not really
 										"`hsl(40, 60, 80)`",
 									}
 									for _, test := range negativeTests {
-												Add context when rendering labels or emojis (#23281)

This branch continues the work of #23092 and attempts to rid the
codebase of any `nil` contexts when using a `RenderContext`.

Anything that renders markdown or does post processing may call
`markup.sha1CurrentPatternProcessor()`, and this runs
`git.OpenRepository()`, which needs a context. It will panic if the
context is `nil`. This branch attempts to _always_ include a context
when creating a `RenderContext` to prevent future crashes.

Co-authored-by: Kyle D <kdumontnu@gmail.com>
											
										
										
											2023-03-05 21:59:05 +00:00
+										res, err := RenderString(&markup.RenderContext{Ctx: git.DefaultContext}, test)
-												Add color previews in markdown (#21474)

* Resolves #3047

Every time a color code will be in \`backticks`, a cute little color
preview will pop up


[Inspiration](https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax#supported-color-models)

#### Before

![image](https://user-images.githubusercontent.com/20454870/196631524-298afbbf-d2c8-4018-92a5-0393a693d850.png)

#### After

![image](https://user-images.githubusercontent.com/20454870/196631397-36c561e4-08f5-465a-a36e-76084e30b08a.png)

Signed-off-by: Yarden Shoham <hrsi88@gmail.com>
Co-authored-by: KN4CK3R <admin@oldschoolhack.me>
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
											
										
										
											2022-10-21 12:00:53 +00:00
+										assert.NoError(t, err, "Unexpected error in testcase: %q", test)
 										assert.NotContains(t, res, `<span class="color-preview" style="background-color: `, "Unexpected result in testcase %q", test)
 									}
 								}
-												Fix slight bug in katex (#21171)

There is a small bug in #20571 whereby `$a a$b b$` will not be correctly
detected as a math inline block of `a a$b b`. This PR fixes this.

Also reenable test cases as per #21340 

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

											
										
										
											2022-10-05 18:55:36 +00:00
+								func TestMathBlock(t *testing.T) {
 									const nl = "\n"
 									testcases := []struct {
 										testcase string
 										expected string
 									}{
 										{
 											"$a$",
 											`<p><code class="language-math is-loading">a</code></p>` + nl,
 										},
 										{
 											"$ a $",
 											`<p><code class="language-math is-loading">a</code></p>` + nl,
 										},
 										{
 											"$a$ $b$",
 											`<p><code class="language-math is-loading">a</code> <code class="language-math is-loading">b</code></p>` + nl,
 										},
 										{
 											`\(a\) \(b\)`,
 											`<p><code class="language-math is-loading">a</code> <code class="language-math is-loading">b</code></p>` + nl,
 										},
 										{
 											`$a a$b b$`,
 											`<p><code class="language-math is-loading">a a$b b</code></p>` + nl,
 										},
 										{
 											`a a$b b`,
 											`<p>a a$b b</p>` + nl,
 										},
 										{
 											`a$b $a a$b b$`,
 											`<p>a$b <code class="language-math is-loading">a a$b b</code></p>` + nl,
 										},
 										{
 											"$$a$$",
 											`<pre class="code-block is-loading"><code class="chroma language-math display">a</code></pre>` + nl,
 										},
 									}
 									for _, test := range testcases {
-												Add context when rendering labels or emojis (#23281)

This branch continues the work of #23092 and attempts to rid the
codebase of any `nil` contexts when using a `RenderContext`.

Anything that renders markdown or does post processing may call
`markup.sha1CurrentPatternProcessor()`, and this runs
`git.OpenRepository()`, which needs a context. It will panic if the
context is `nil`. This branch attempts to _always_ include a context
when creating a `RenderContext` to prevent future crashes.

Co-authored-by: Kyle D <kdumontnu@gmail.com>
											
										
										
											2023-03-05 21:59:05 +00:00
+										res, err := RenderString(&markup.RenderContext{Ctx: git.DefaultContext}, test.testcase)
-												Fix slight bug in katex (#21171)

There is a small bug in #20571 whereby `$a a$b b$` will not be correctly
detected as a math inline block of `a a$b b`. This PR fixes this.

Also reenable test cases as per #21340 

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

											
										
										
											2022-10-05 18:55:36 +00:00
+										assert.NoError(t, err, "Unexpected error in testcase: %q", test.testcase)
 										assert.Equal(t, test.expected, res, "Unexpected result in testcase %q", test.testcase)
 									}
 								}
-												Fix task list checkbox toggle to work with YAML front matter (#25184)

Fixes #25160.

`data-source-position` of checkboxes in a task list was incorrect
whenever there was YAML front matter. This would result in issue content
or PR descriptions getting corrupted with random `x` or space characters
when a user checked or unchecked a task.
											
										
										
											2023-06-13 06:44:47 +00:00
 								func TestTaskList(t *testing.T) {
 									testcases := []struct {
 										testcase string
 										expected string
 									}{
 										{
 											// data-source-position should take into account YAML frontmatter.
 											`---
 								foo: bar
 								---
 								- [ ] task 1`,
 											`<details><summary><i class="icon table"></i></summary><table>
 								<thead>
 								<tr>
 								<th>foo</th>
 								</tr>
 								</thead>
 								<tbody>
 								<tr>
 								<td>bar</td>
 								</tr>
 								</tbody>
 								</table>
 								</details><ul>
 								<li class="task-list-item"><input type="checkbox" disabled="" data-source-position="19"/>task 1</li>
 								</ul>
 								`,
 										},
 									}
 									for _, test := range testcases {
 										res, err := RenderString(&markup.RenderContext{Ctx: git.DefaultContext}, test.testcase)
 										assert.NoError(t, err, "Unexpected error in testcase: %q", test.testcase)
 										assert.Equal(t, test.expected, res, "Unexpected result in testcase %q", test.testcase)
 									}
 								}
-												Rework markup link rendering (#26745) (#28803)

Backport #26745
Fixes #26548

This PR refactors the rendering of markup links. The old code uses
`strings.Replace` to change some urls while the new code uses more
context to decide which link should be generated.

The added tests should ensure the same output for the old and new
behaviour (besides the bug).

We may need to refactor the rendering a bit more to make it clear how
the different helper methods render the input string. There are lots of
options (resolve links / images / mentions / git hashes / emojis / ...)
but you don't really know what helper uses which options. For example,
we currently support images in the user description which should not be
allowed I think:

<details>
  <summary>Profile</summary>

https://try.gitea.io/KN4CK3R

![grafik](https://github.com/go-gitea/gitea/assets/1666336/109ae422-496d-4200-b52e-b3a528f553e5)

</details>

(cherry picked from commit 022552d5b6adc792d3cd16df7de6e52cb7b41a72)

											
										
										
											2024-01-16 02:13:29 +00:00
 								func TestRenderLinks(t *testing.T) {
 									input := `  space @mention-user
 								/just/a/path.bin
 								https://example.com/file.bin
 								[local link](file.bin)
 								[remote link](https://example.com)
 								[[local link|file.bin]]
 								[[remote link|https://example.com]]
 								![local image](image.jpg)
 								![remote image](https://example.com/image.jpg)
 								[[local image|image.jpg]]
 								[[remote link|https://example.com/image.jpg]]
 								https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare
 								https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit
 								:+1:
 								mail@domain.com
 								@mention-user test
 								#123
 								  space
 								`
 									cases := []struct {
 										Links    markup.Links
 										IsWiki   bool
 										Expected string
 									}{
 										{ // 0
 											Links:  markup.Links{},
 											IsWiki: false,
 											Expected: `<p>space @mention-user<br/>
 								/just/a/path.bin<br/>
 								<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
 								<a href="/file.bin" rel="nofollow">local link</a><br/>
 								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="/src/file.bin" rel="nofollow">local link</a><br/>
 								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="/image.jpg" target="_blank" rel="nofollow noopener"><img src="/image.jpg" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
 								<a href="/image.jpg" rel="nofollow"><img src="/image.jpg" title="local image" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
 								<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
 								<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
 								<span class="emoji" aria-label="thumbs up">👍</span><br/>
 								<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
 								@mention-user test<br/>
 								#123<br/>
 								space</p>
 								`,
 										},
 										{ // 1
 											Links:  markup.Links{},
 											IsWiki: true,
 											Expected: `<p>space @mention-user<br/>
 								/just/a/path.bin<br/>
 								<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
 								<a href="/wiki/file.bin" rel="nofollow">local link</a><br/>
 								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="/wiki/file.bin" rel="nofollow">local link</a><br/>
 								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="/wiki/raw/image.jpg" target="_blank" rel="nofollow noopener"><img src="/wiki/raw/image.jpg" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
 								<a href="/wiki/raw/image.jpg" rel="nofollow"><img src="/wiki/raw/image.jpg" title="local image" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
 								<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
 								<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
 								<span class="emoji" aria-label="thumbs up">👍</span><br/>
 								<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
 								@mention-user test<br/>
 								#123<br/>
 								space</p>
 								`,
 										},
 										{ // 2
 											Links: markup.Links{
 												Base: "https://gitea.io/",
 											},
 											IsWiki: false,
 											Expected: `<p>space @mention-user<br/>
 								/just/a/path.bin<br/>
 								<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
 								<a href="https://gitea.io/file.bin" rel="nofollow">local link</a><br/>
 								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="https://gitea.io/src/file.bin" rel="nofollow">local link</a><br/>
 								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="https://gitea.io/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://gitea.io/image.jpg" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
 								<a href="https://gitea.io/image.jpg" rel="nofollow"><img src="https://gitea.io/image.jpg" title="local image" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
 								<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
 								<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
 								<span class="emoji" aria-label="thumbs up">👍</span><br/>
 								<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
 								@mention-user test<br/>
 								#123<br/>
 								space</p>
 								`,
 										},
 										{ // 3
 											Links: markup.Links{
 												Base: "https://gitea.io/",
 											},
 											IsWiki: true,
 											Expected: `<p>space @mention-user<br/>
 								/just/a/path.bin<br/>
 								<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
 								<a href="https://gitea.io/wiki/file.bin" rel="nofollow">local link</a><br/>
 								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="https://gitea.io/wiki/file.bin" rel="nofollow">local link</a><br/>
 								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="https://gitea.io/wiki/raw/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://gitea.io/wiki/raw/image.jpg" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
 								<a href="https://gitea.io/wiki/raw/image.jpg" rel="nofollow"><img src="https://gitea.io/wiki/raw/image.jpg" title="local image" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
 								<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
 								<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
 								<span class="emoji" aria-label="thumbs up">👍</span><br/>
 								<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
 								@mention-user test<br/>
 								#123<br/>
 								space</p>
 								`,
 										},
 										{ // 4
 											Links: markup.Links{
 												Base: "/relative/path",
 											},
 											IsWiki: false,
 											Expected: `<p>space @mention-user<br/>
 								/just/a/path.bin<br/>
 								<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
 								<a href="/relative/path/file.bin" rel="nofollow">local link</a><br/>
 								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="/relative/path/src/file.bin" rel="nofollow">local link</a><br/>
 								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="/relative/path/image.jpg" target="_blank" rel="nofollow noopener"><img src="/relative/path/image.jpg" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
 								<a href="/relative/path/image.jpg" rel="nofollow"><img src="/relative/path/image.jpg" title="local image" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
 								<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
 								<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
 								<span class="emoji" aria-label="thumbs up">👍</span><br/>
 								<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
 								@mention-user test<br/>
 								#123<br/>
 								space</p>
 								`,
 										},
 										{ // 5
 											Links: markup.Links{
 												Base: "/relative/path",
 											},
 											IsWiki: true,
 											Expected: `<p>space @mention-user<br/>
 								/just/a/path.bin<br/>
 								<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
 								<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
 								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
 								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="/relative/path/wiki/raw/image.jpg" target="_blank" rel="nofollow noopener"><img src="/relative/path/wiki/raw/image.jpg" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
 								<a href="/relative/path/wiki/raw/image.jpg" rel="nofollow"><img src="/relative/path/wiki/raw/image.jpg" title="local image" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
 								<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
 								<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
 								<span class="emoji" aria-label="thumbs up">👍</span><br/>
 								<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
 								@mention-user test<br/>
 								#123<br/>
 								space</p>
 								`,
 										},
 										{ // 6
 											Links: markup.Links{
 												Base:       "/user/repo",
 												BranchPath: "branch/main",
 											},
 											IsWiki: false,
 											Expected: `<p>space @mention-user<br/>
 								/just/a/path.bin<br/>
 								<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
-												[GITEA] Fix relative links rendering

- Backport of #2166
- Relative links were not properly being rendered, because the links
were being made absolute against the repository URL instead of
repository URL + /src/branch, which leads to incorrect links.
- Restore the 'old' behaviour. When there's branch information, that
should be used as base for links.
- Adjusts the test cases.
- Regression of 637451a45ecbc3d127ff2adf27437ce1357493ea
- Resolves https://codeberg.org/Codeberg/Community/issues/1411

(cherry picked from commit 0e9d52e2918004ac183910c712e9fe486e139e05)

											
										
										
											2024-01-17 16:45:55 +00:00
+								<a href="/user/repo/src/branch/main/file.bin" rel="nofollow">local link</a><br/>
-												Rework markup link rendering (#26745) (#28803)

Backport #26745
Fixes #26548

This PR refactors the rendering of markup links. The old code uses
`strings.Replace` to change some urls while the new code uses more
context to decide which link should be generated.

The added tests should ensure the same output for the old and new
behaviour (besides the bug).

We may need to refactor the rendering a bit more to make it clear how
the different helper methods render the input string. There are lots of
options (resolve links / images / mentions / git hashes / emojis / ...)
but you don't really know what helper uses which options. For example,
we currently support images in the user description which should not be
allowed I think:

<details>
  <summary>Profile</summary>

https://try.gitea.io/KN4CK3R

![grafik](https://github.com/go-gitea/gitea/assets/1666336/109ae422-496d-4200-b52e-b3a528f553e5)

</details>

(cherry picked from commit 022552d5b6adc792d3cd16df7de6e52cb7b41a72)

											
										
										
											2024-01-16 02:13:29 +00:00
+								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="/user/repo/src/branch/main/file.bin" rel="nofollow">local link</a><br/>
 								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="/user/repo/media/branch/main/image.jpg" target="_blank" rel="nofollow noopener"><img src="/user/repo/media/branch/main/image.jpg" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
 								<a href="/user/repo/media/branch/main/image.jpg" rel="nofollow"><img src="/user/repo/media/branch/main/image.jpg" title="local image" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
 								<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
 								<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
 								<span class="emoji" aria-label="thumbs up">👍</span><br/>
 								<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
 								@mention-user test<br/>
 								#123<br/>
 								space</p>
 								`,
 										},
 										{ // 7
 											Links: markup.Links{
 												Base:       "/relative/path",
 												BranchPath: "branch/main",
 											},
 											IsWiki: true,
 											Expected: `<p>space @mention-user<br/>
 								/just/a/path.bin<br/>
 								<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
 								<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
 								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
 								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="/relative/path/wiki/raw/image.jpg" target="_blank" rel="nofollow noopener"><img src="/relative/path/wiki/raw/image.jpg" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
 								<a href="/relative/path/wiki/raw/image.jpg" rel="nofollow"><img src="/relative/path/wiki/raw/image.jpg" title="local image" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
 								<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
 								<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
 								<span class="emoji" aria-label="thumbs up">👍</span><br/>
 								<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
 								@mention-user test<br/>
 								#123<br/>
 								space</p>
 								`,
 										},
 										{ // 8
 											Links: markup.Links{
 												Base:     "/user/repo",
 												TreePath: "sub/folder",
 											},
 											IsWiki: false,
 											Expected: `<p>space @mention-user<br/>
 								/just/a/path.bin<br/>
 								<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
 								<a href="/user/repo/file.bin" rel="nofollow">local link</a><br/>
 								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="/user/repo/src/sub/folder/file.bin" rel="nofollow">local link</a><br/>
 								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="/user/repo/image.jpg" target="_blank" rel="nofollow noopener"><img src="/user/repo/image.jpg" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
 								<a href="/user/repo/image.jpg" rel="nofollow"><img src="/user/repo/image.jpg" title="local image" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
 								<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
 								<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
 								<span class="emoji" aria-label="thumbs up">👍</span><br/>
 								<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
 								@mention-user test<br/>
 								#123<br/>
 								space</p>
 								`,
 										},
 										{ // 9
 											Links: markup.Links{
 												Base:     "/relative/path",
 												TreePath: "sub/folder",
 											},
 											IsWiki: true,
 											Expected: `<p>space @mention-user<br/>
 								/just/a/path.bin<br/>
 								<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
 								<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
 								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
 								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="/relative/path/wiki/raw/image.jpg" target="_blank" rel="nofollow noopener"><img src="/relative/path/wiki/raw/image.jpg" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
 								<a href="/relative/path/wiki/raw/image.jpg" rel="nofollow"><img src="/relative/path/wiki/raw/image.jpg" title="local image" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
 								<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
 								<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
 								<span class="emoji" aria-label="thumbs up">👍</span><br/>
 								<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
 								@mention-user test<br/>
 								#123<br/>
 								space</p>
 								`,
 										},
 										{ // 10
 											Links: markup.Links{
 												Base:       "/user/repo",
 												BranchPath: "branch/main",
 												TreePath:   "sub/folder",
 											},
 											IsWiki: false,
 											Expected: `<p>space @mention-user<br/>
 								/just/a/path.bin<br/>
 								<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
-												[GITEA] Fix relative links rendering

- Backport of #2166
- Relative links were not properly being rendered, because the links
were being made absolute against the repository URL instead of
repository URL + /src/branch, which leads to incorrect links.
- Restore the 'old' behaviour. When there's branch information, that
should be used as base for links.
- Adjusts the test cases.
- Regression of 637451a45ecbc3d127ff2adf27437ce1357493ea
- Resolves https://codeberg.org/Codeberg/Community/issues/1411

(cherry picked from commit 0e9d52e2918004ac183910c712e9fe486e139e05)

											
										
										
											2024-01-17 16:45:55 +00:00
+								<a href="/user/repo/src/branch/main/sub/folder/file.bin" rel="nofollow">local link</a><br/>
-												Rework markup link rendering (#26745) (#28803)

Backport #26745
Fixes #26548

This PR refactors the rendering of markup links. The old code uses
`strings.Replace` to change some urls while the new code uses more
context to decide which link should be generated.

The added tests should ensure the same output for the old and new
behaviour (besides the bug).

We may need to refactor the rendering a bit more to make it clear how
the different helper methods render the input string. There are lots of
options (resolve links / images / mentions / git hashes / emojis / ...)
but you don't really know what helper uses which options. For example,
we currently support images in the user description which should not be
allowed I think:

<details>
  <summary>Profile</summary>

https://try.gitea.io/KN4CK3R

![grafik](https://github.com/go-gitea/gitea/assets/1666336/109ae422-496d-4200-b52e-b3a528f553e5)

</details>

(cherry picked from commit 022552d5b6adc792d3cd16df7de6e52cb7b41a72)

											
										
										
											2024-01-16 02:13:29 +00:00
+								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="/user/repo/src/branch/main/sub/folder/file.bin" rel="nofollow">local link</a><br/>
 								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="/user/repo/media/branch/main/sub/folder/image.jpg" target="_blank" rel="nofollow noopener"><img src="/user/repo/media/branch/main/sub/folder/image.jpg" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
 								<a href="/user/repo/media/branch/main/sub/folder/image.jpg" rel="nofollow"><img src="/user/repo/media/branch/main/sub/folder/image.jpg" title="local image" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
 								<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
 								<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
 								<span class="emoji" aria-label="thumbs up">👍</span><br/>
 								<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
 								@mention-user test<br/>
 								#123<br/>
 								space</p>
 								`,
 										},
 										{ // 11
 											Links: markup.Links{
 												Base:       "/relative/path",
 												BranchPath: "branch/main",
 												TreePath:   "sub/folder",
 											},
 											IsWiki: true,
 											Expected: `<p>space @mention-user<br/>
 								/just/a/path.bin<br/>
 								<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
 								<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
 								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
 								<a href="https://example.com" rel="nofollow">remote link</a><br/>
 								<a href="/relative/path/wiki/raw/image.jpg" target="_blank" rel="nofollow noopener"><img src="/relative/path/wiki/raw/image.jpg" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
 								<a href="/relative/path/wiki/raw/image.jpg" rel="nofollow"><img src="/relative/path/wiki/raw/image.jpg" title="local image" alt="local image"/></a><br/>
 								<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
 								<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
 								<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
 								com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
 								<span class="emoji" aria-label="thumbs up">👍</span><br/>
 								<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
 								@mention-user test<br/>
 								#123<br/>
 								space</p>
 								`,
 										},
 									}
 									for i, c := range cases {
 										result, err := RenderString(&markup.RenderContext{Ctx: context.Background(), Links: c.Links, IsWiki: c.IsWiki}, input)
 										assert.NoError(t, err, "Unexpected error in testcase: %v", i)
 										assert.Equal(t, c.Expected, result, "Unexpected result in testcase %v", i)
 									}
 								}