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Add rebase with merge commit merge style (#3844) (#4052)

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Signed-off-by: Julian Tölle <julian.toelle97@gmail.com>
This commit is contained in:
Julian 2018-12-27 11:27:08 +01:00 committed by Lauris BH
parent 58bdff53cd
commit 4a685f8b87
14 changed files with 162 additions and 5 deletions
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13
integrations/pull_merge_test.go
View file

@ -77,6 +77,19 @@ func TestPullRebase(t *testing.T) {
testPullMerge(t, session, elem[1], elem[2], elem[4], models.MergeStyleRebase)
}
func TestPullRebaseMerge(t *testing.T) {
prepareTestEnv(t)
session := loginUser(t, "user1")
testRepoFork(t, session, "user2", "repo1", "user1", "repo1")
testEditFile(t, session, "user1", "repo1", "master", "README.md", "Hello, World (Edited)\n")
resp := testPullCreate(t, session, "user1", "repo1", "master", "This is a pull title")
elem := strings.Split(test.RedirectURL(resp), "/")
assert.EqualValues(t, "pulls", elem[3])
testPullMerge(t, session, elem[1], elem[2], elem[4], models.MergeStyleRebaseMerge)
}
func TestPullSquash(t *testing.T) {
prepareTestEnv(t)
session := loginUser(t, "user1")

4
models/fixtures/repo_unit.yml
View file

@ -30,7 +30,7 @@
id: 5
repo_id: 1
type: 3
config: "{\"IgnoreWhitespaceConflicts\":false,\"AllowMerge\":true,\"AllowRebase\":true,\"AllowSquash\":true}"
config: "{\"IgnoreWhitespaceConflicts\":false,\"AllowMerge\":true,\"AllowRebase\":true,\"AllowRebaseMerge\":true,\"AllowSquash\":true}"
created_unix: 946684810
-
@ -51,7 +51,7 @@
id: 8
repo_id: 3
type: 3
config: "{\"IgnoreWhitespaceConflicts\":true,\"AllowMerge\":true,\"AllowRebase\":false,\"AllowSquash\":false}"
config: "{\"IgnoreWhitespaceConflicts\":true,\"AllowMerge\":true,\"AllowRebase\":false,\"AllowRebaseMerge\":true,\"AllowSquash\":false}"
created_unix: 946684810
-

2
models/migrations/migrations.go
View file

@ -204,6 +204,8 @@ var migrations = []Migration{
NewMigration("add approval whitelists to protected branches", addApprovalWhitelistsToProtectedBranches),
// v75 -> v76
NewMigration("clear nonused data which not deleted when user was deleted", clearNonusedData),
// v76 -> v77
NewMigration("add pull request rebase with merge commit", addPullRequestRebaseWithMerge),
}
// Migrate database to current version

63
models/migrations/v76.go Normal file
View file

@ -0,0 +1,63 @@
// Copyright 2018 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package migrations
import (
"fmt"
"code.gitea.io/gitea/modules/util"
"github.com/go-xorm/xorm"
)
func addPullRequestRebaseWithMerge(x *xorm.Engine) error {
// RepoUnit describes all units of a repository
type RepoUnit struct {
ID int64
RepoID int64 `xorm:"INDEX(s)"`
Type int `xorm:"INDEX(s)"`
Config map[string]interface{} `xorm:"JSON"`
CreatedUnix util.TimeStamp `xorm:"INDEX CREATED"`
}
sess := x.NewSession()
defer sess.Close()
if err := sess.Begin(); err != nil {
return err
}
//Updating existing issue units
units := make([]*RepoUnit, 0, 100)
if err := sess.Where("`type` = ?", V16UnitTypePRs).Find(&units); err != nil {
return fmt.Errorf("Query repo units: %v", err)
}
for _, unit := range units {
if unit.Config == nil {
unit.Config = make(map[string]interface{})
}
// Allow the new merge style if all other merge styles are allowed
allowMergeRebase := true
if allowMerge, ok := unit.Config["AllowMerge"]; ok {
allowMergeRebase = allowMergeRebase && allowMerge.(bool)
}
if allowRebase, ok := unit.Config["AllowRebase"]; ok {
allowMergeRebase = allowMergeRebase && allowRebase.(bool)
}
if allowSquash, ok := unit.Config["AllowSquash"]; ok {
allowMergeRebase = allowMergeRebase && allowSquash.(bool)
}
if _, ok := unit.Config["AllowRebaseMerge"]; !ok {
unit.Config["AllowRebaseMerge"] = allowMergeRebase
}
if _, err := sess.ID(unit.ID).Cols("config").Update(unit); err != nil {
return err
}
}
return sess.Commit()
}

37
models/pull.go
View file

@ -297,6 +297,8 @@ const (
MergeStyleMerge MergeStyle = "merge"
// MergeStyleRebase rebase before merging
MergeStyleRebase MergeStyle = "rebase"
// MergeStyleRebaseMerge rebase before merging with merge commit (--no-ff)
MergeStyleRebaseMerge MergeStyle = "rebase-merge"
// MergeStyleSquash squash commits into single commit before merging
MergeStyleSquash MergeStyle = "squash"
)
@ -434,6 +436,41 @@ func (pr *PullRequest) Merge(doer *User, baseGitRepo *git.Repository, mergeStyle
"git", "merge", "--ff-only", "-q", "head_repo_"+pr.HeadBranch); err != nil {
return fmt.Errorf("git merge --ff-only [%s -> %s]: %s", headRepoPath, tmpBasePath, stderr)
}
case MergeStyleRebaseMerge:
// Checkout head branch
if _, stderr, err = process.GetManager().ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git checkout): %s", tmpBasePath),
"git", "checkout", "-b", "head_repo_"+pr.HeadBranch, "head_repo/"+pr.HeadBranch); err != nil {
return fmt.Errorf("git checkout: %s", stderr)
}
// Rebase before merging
if _, stderr, err = process.GetManager().ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git rebase): %s", tmpBasePath),
"git", "rebase", "-q", pr.BaseBranch); err != nil {
return fmt.Errorf("git rebase [%s -> %s]: %s", headRepoPath, tmpBasePath, stderr)
}
// Checkout base branch again
if _, stderr, err = process.GetManager().ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git checkout): %s", tmpBasePath),
"git", "checkout", pr.BaseBranch); err != nil {
return fmt.Errorf("git checkout: %s", stderr)
}
// Prepare merge with commit
if _, stderr, err = process.GetManager().ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git merge): %s", tmpBasePath),
"git", "merge", "--no-ff", "--no-commit", "-q", "head_repo_"+pr.HeadBranch); err != nil {
return fmt.Errorf("git merge --no-ff [%s -> %s]: %s", headRepoPath, tmpBasePath, stderr)
}
// Set custom message and author and create merge commit
sig := doer.NewGitSig()
if _, stderr, err = process.GetManager().ExecDir(-1, tmpBasePath,
fmt.Sprintf("PullRequest.Merge (git commit): %s", tmpBasePath),
"git", "commit", fmt.Sprintf("--author='%s <%s>'", sig.Name, sig.Email),
"-m", message); err != nil {
return fmt.Errorf("git commit [%s]: %v - %s", tmpBasePath, err, stderr)
}
case MergeStyleSquash:
// Merge with squash
if _, stderr, err = process.GetManager().ExecDir(-1, tmpBasePath,

2
models/repo.go
View file

@ -1298,7 +1298,7 @@ func createRepository(e *xorm.Session, doer, u *User, repo *Repository) (err err
units = append(units, RepoUnit{
RepoID: repo.ID,
Type: tp,
Config: &PullRequestsConfig{AllowMerge: true, AllowRebase: true, AllowSquash: true},
Config: &PullRequestsConfig{AllowMerge: true, AllowRebase: true, AllowRebaseMerge: true, AllowSquash: true},
})
} else {
units = append(units, RepoUnit{

2
models/repo_unit.go
View file

@ -91,6 +91,7 @@ type PullRequestsConfig struct {
IgnoreWhitespaceConflicts bool
AllowMerge bool
AllowRebase bool
AllowRebaseMerge bool
AllowSquash bool
}
@ -108,6 +109,7 @@ func (cfg *PullRequestsConfig) ToDB() ([]byte, error) {
func (cfg *PullRequestsConfig) IsMergeStyleAllowed(mergeStyle MergeStyle) bool {
return mergeStyle == MergeStyleMerge && cfg.AllowMerge ||
mergeStyle == MergeStyleRebase && cfg.AllowRebase ||
mergeStyle == MergeStyleRebaseMerge && cfg.AllowRebaseMerge ||
mergeStyle == MergeStyleSquash && cfg.AllowSquash
}

3
modules/auth/repo_form.go
View file

@ -112,6 +112,7 @@ type RepoSettingForm struct {
PullsIgnoreWhitespace bool
PullsAllowMerge bool
PullsAllowRebase bool
PullsAllowRebaseMerge bool
PullsAllowSquash bool
EnableTimetracker bool
AllowOnlyContributorsToTrackTime bool
@ -363,7 +364,7 @@ func (f *InitializeLabelsForm) Validate(ctx *macaron.Context, errs binding.Error
// MergePullRequestForm form for merging Pull Request
type MergePullRequestForm struct {
Do string `binding:"Required;In(merge,rebase,squash)"`
Do string `binding:"Required;In(merge,rebase,rebase-merge,squash)"`
MergeTitleField string
MergeMessageField string
}

2
options/locale/locale_en-US.ini
View file

@ -868,6 +868,7 @@ pulls.no_merge_helper = Enable merge options in the repository settings or merge
pulls.no_merge_wip = This pull request can not be merged because it is marked as being a work in progress.
pulls.merge_pull_request = Merge Pull Request
pulls.rebase_merge_pull_request = Rebase and Merge
pulls.rebase_merge_commit_pull_request = Rebase and Merge (--no-ff)
pulls.squash_merge_pull_request = Squash and Merge
pulls.invalid_merge_option = You cannot use this merge option for this pull request.
pulls.open_unmerged_pull_exists = `You cannot perform a reopen operation because there is a pending pull request (#%d) with identical properties.`
@ -1013,6 +1014,7 @@ settings.pulls_desc = Enable Repository Pull Requests
settings.pulls.ignore_whitespace = Ignore Whitespace for Conflicts
settings.pulls.allow_merge_commits = Enable Commit Merging
settings.pulls.allow_rebase_merge = Enable Rebasing to Merge Commits
settings.pulls.allow_rebase_merge_commit = Enable Rebasing with explicit merge commits (--no-ff)
settings.pulls.allow_squash_commits = Enable Squashing to Merge Commits
settings.admin_settings = Administrator Settings
settings.admin_enable_health_check = Enable Repository Health Checks (git fsck)

2
routers/repo/issue.go
View file

@ -843,6 +843,8 @@ func ViewIssue(ctx *context.Context) {
ctx.Data["MergeStyle"] = models.MergeStyleMerge
} else if prConfig.AllowRebase {
ctx.Data["MergeStyle"] = models.MergeStyleRebase
} else if prConfig.AllowRebaseMerge {
ctx.Data["MergeStyle"] = models.MergeStyleRebaseMerge
} else if prConfig.AllowSquash {
ctx.Data["MergeStyle"] = models.MergeStyleSquash
} else {

3
routers/repo/pull.go
View file

@ -552,6 +552,9 @@ func MergePullRequest(ctx *context.Context, form auth.MergePullRequestForm) {
if models.MergeStyle(form.Do) == models.MergeStyleMerge {
message = pr.GetDefaultMergeMessage()
}
if models.MergeStyle(form.Do) == models.MergeStyleRebaseMerge {
message = pr.GetDefaultMergeMessage()
}
if models.MergeStyle(form.Do) == models.MergeStyleSquash {
message = pr.GetDefaultSquashMessage()
}

1
routers/repo/setting.go
View file

@ -227,6 +227,7 @@ func SettingsPost(ctx *context.Context, form auth.RepoSettingForm) {
IgnoreWhitespaceConflicts: form.PullsIgnoreWhitespace,
AllowMerge: form.PullsAllowMerge,
AllowRebase: form.PullsAllowRebase,
AllowRebaseMerge: form.PullsAllowRebaseMerge,
AllowSquash: form.PullsAllowSquash,
},
})

27
templates/repo/issue/view_content/pull.tmpl
View file

@ -86,7 +86,7 @@
</div>
{{if .AllowMerge}}
{{$prUnit := .Repository.MustGetUnit $.UnitTypePullRequests}}
{{if or $prUnit.PullRequestsConfig.AllowMerge $prUnit.PullRequestsConfig.AllowRebase $prUnit.PullRequestsConfig.AllowSquash}}
{{if or $prUnit.PullRequestsConfig.AllowMerge $prUnit.PullRequestsConfig.AllowRebase $prUnit.PullRequestsConfig.AllowRebaseMerge $prUnit.PullRequestsConfig.AllowSquash}}
<div class="ui divider"></div>
{{if $prUnit.PullRequestsConfig.AllowMerge}}
<div class="ui form merge-fields" style="display: none">
@ -120,6 +120,25 @@
</form>
</div>
{{end}}
{{if $prUnit.PullRequestsConfig.AllowRebaseMerge}}
<div class="ui form rebase-merge-fields" style="display: none">
<form action="{{.Link}}/merge" method="post">
{{.CsrfTokenHtml}}
<div class="field">
<input type="text" name="merge_title_field" value="{{.Issue.PullRequest.GetDefaultMergeMessage}}">
</div>
<div class="field">
<textarea name="merge_message_field" rows="5" placeholder="{{$.i18n.Tr "repo.editor.commit_message_desc"}}"></textarea>
</div>
<button class="ui green button" type="submit" name="do" value="rebase-merge">
{{$.i18n.Tr "repo.pulls.rebase_merge_commit_pull_request"}}
</button>
<button class="ui button merge-cancel">
{{$.i18n.Tr "cancel"}}
</button>
</form>
</div>
{{end}}
{{if $prUnit.PullRequestsConfig.AllowSquash}}
<div class="ui form squash-fields" style="display: none">
<form action="{{.Link}}/merge" method="post">
@ -149,6 +168,9 @@
{{if eq .MergeStyle "rebase"}}
{{$.i18n.Tr "repo.pulls.rebase_merge_pull_request"}}
{{end}}
{{if eq .MergeStyle "rebase-merge"}}
{{$.i18n.Tr "repo.pulls.rebase_merge_commit_pull_request"}}
{{end}}
{{if eq .MergeStyle "squash"}}
{{$.i18n.Tr "repo.pulls.squash_merge_pull_request"}}
{{end}}
@ -163,6 +185,9 @@
{{if $prUnit.PullRequestsConfig.AllowRebase}}
<div class="item{{if eq .MergeStyle "rebase"}} active selected{{end}}" data-do="rebase">{{$.i18n.Tr "repo.pulls.rebase_merge_pull_request"}}</div>
{{end}}
{{if $prUnit.PullRequestsConfig.AllowRebaseMerge}}
<div class="item{{if eq .MergeStyle "rebase-merge"}} active selected{{end}}" data-do="rebase-merge">{{$.i18n.Tr "repo.pulls.rebase_merge_commit_pull_request"}}</div>
{{end}}
{{if $prUnit.PullRequestsConfig.AllowSquash}}
<div class="item{{if eq .MergeStyle "squash"}} active selected{{end}}" data-do="squash">{{$.i18n.Tr "repo.pulls.squash_merge_pull_request"}}</div>
{{end}}

6
templates/repo/settings/options.tmpl
View file

@ -227,6 +227,12 @@
<label>{{.i18n.Tr "repo.settings.pulls.allow_rebase_merge"}}</label>
</div>
</div>
<div class="field">
<div class="ui checkbox">
<input name="pulls_allow_rebase_merge" type="checkbox" {{if or (not $pullRequestEnabled) ($prUnit.PullRequestsConfig.AllowRebaseMerge)}}checked{{end}}>
<label>{{.i18n.Tr "repo.settings.pulls.allow_rebase_merge_commit"}}</label>
</div>
</div>
<div class="field">
<div class="ui checkbox">
<input name="pulls_allow_squash" type="checkbox" {{if or (not $pullRequestEnabled) ($prUnit.PullRequestsConfig.AllowSquash)}}checked{{end}}>