Add agit flow support in gitea (#14295)

* feature: add agit flow support

ref: https://git-repo.info/en/2020/03/agit-flow-and-git-repo/

example:

```Bash
git checkout -b test
echo "test" >> README.md
git commit -m "test"
git push origin HEAD:refs/for/master -o topic=test
```

Signed-off-by: a1012112796 <1012112796@qq.com>

* fix lint

* simplify code add fix some nits

* update merge help message

* Apply suggestions from code review. Thanks @jiangxin

* add forced-update message

* fix lint

* splite writePktLine

* add refs/for/<target-branch>/<topic-branch> support also

* Add test code add fix api

* fix lint

* fix test

* skip test if git version < 2.29

* try test with git 2.30.1

* fix permission check bug

* fix some nit

* logic implify and test code update

* fix bug

* apply suggestions from code review

* prepare for merge

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

* fix permission check bug

- test code update
- apply suggestions from code review @zeripath

Signed-off-by: a1012112796 <1012112796@qq.com>

* fix bug when target branch isn't exist

* prevent some special push and fix some nits

* fix lint

* try splite

* Apply suggestions from code review

- fix permission check
- handle user rename

* fix version negotiation

* remane

* fix template

* handle empty repo

* ui: fix  branch link under the title

* fix nits

Co-authored-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
This commit is contained in:
a1012112796 2021-07-28 17:42:56 +08:00 committed by GitHub
parent 5b2e2d29ca
commit 3705168837
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
30 changed files with 1334 additions and 32 deletions

View file

@ -38,6 +38,7 @@ var (
subcmdHookPreReceive,
subcmdHookUpdate,
subcmdHookPostReceive,
subcmdHookProcReceive,
},
}
@ -74,6 +75,18 @@ var (
},
},
}
// Note: new hook since git 2.29
subcmdHookProcReceive = cli.Command{
Name: "proc-receive",
Usage: "Delegate proc-receive Git hook",
Description: "This command should only be called by Git",
Action: runHookProcReceive,
Flags: []cli.Flag{
cli.BoolFlag{
Name: "debug",
},
},
}
)
type delayWriter struct {
@ -205,6 +218,11 @@ Gitea or set your environment appropriately.`, "")
}
}
supportProcRecive := false
if git.CheckGitVersionAtLeast("2.29") == nil {
supportProcRecive = true
}
for scanner.Scan() {
// TODO: support news feeds for wiki
if isWiki {
@ -223,7 +241,9 @@ Gitea or set your environment appropriately.`, "")
lastline++
// If the ref is a branch or tag, check if it's protected
if strings.HasPrefix(refFullName, git.BranchPrefix) || strings.HasPrefix(refFullName, git.TagPrefix) {
// if supportProcRecive all ref should be checked because
// permission check was delayed
if supportProcRecive || strings.HasPrefix(refFullName, git.BranchPrefix) || strings.HasPrefix(refFullName, git.TagPrefix) {
oldCommitIDs[count] = oldCommitID
newCommitIDs[count] = newCommitID
refFullNames[count] = refFullName
@ -463,3 +483,327 @@ func pushOptions() map[string]string {
}
return opts
}
func runHookProcReceive(c *cli.Context) error {
setup("hooks/proc-receive.log", c.Bool("debug"))
if len(os.Getenv("SSH_ORIGINAL_COMMAND")) == 0 {
if setting.OnlyAllowPushIfGiteaEnvironmentSet {
return fail(`Rejecting changes as Gitea environment not set.
If you are pushing over SSH you must push with a key managed by
Gitea or set your environment appropriately.`, "")
}
return nil
}
ctx, cancel := installSignals()
defer cancel()
if git.CheckGitVersionAtLeast("2.29") != nil {
return fail("Internal Server Error", "git not support proc-receive.")
}
reader := bufio.NewReader(os.Stdin)
repoUser := os.Getenv(models.EnvRepoUsername)
repoName := os.Getenv(models.EnvRepoName)
pusherID, _ := strconv.ParseInt(os.Getenv(models.EnvPusherID), 10, 64)
pusherName := os.Getenv(models.EnvPusherName)
// 1. Version and features negotiation.
// S: PKT-LINE(version=1\0push-options atomic...) / PKT-LINE(version=1\n)
// S: flush-pkt
// H: PKT-LINE(version=1\0push-options...)
// H: flush-pkt
rs, err := readPktLine(reader, pktLineTypeData)
if err != nil {
return err
}
const VersionHead string = "version=1"
var (
hasPushOptions bool
response = []byte(VersionHead)
requestOptions []string
)
index := bytes.IndexByte(rs.Data, byte(0))
if index >= len(rs.Data) {
return fail("Internal Server Error", "pkt-line: format error "+fmt.Sprint(rs.Data))
}
if index < 0 {
if len(rs.Data) == 10 && rs.Data[9] == '\n' {
index = 9
} else {
return fail("Internal Server Error", "pkt-line: format error "+fmt.Sprint(rs.Data))
}
}
if string(rs.Data[0:index]) != VersionHead {
return fail("Internal Server Error", "Received unsupported version: %s", string(rs.Data[0:index]))
}
requestOptions = strings.Split(string(rs.Data[index+1:]), " ")
for _, option := range requestOptions {
if strings.HasPrefix(option, "push-options") {
response = append(response, byte(0))
response = append(response, []byte("push-options")...)
hasPushOptions = true
}
}
response = append(response, '\n')
_, err = readPktLine(reader, pktLineTypeFlush)
if err != nil {
return err
}
err = writeDataPktLine(os.Stdout, response)
if err != nil {
return err
}
err = writeFlushPktLine(os.Stdout)
if err != nil {
return err
}
// 2. receive commands from server.
// S: PKT-LINE(<old-oid> <new-oid> <ref>)
// S: ... ...
// S: flush-pkt
// # [receive push-options]
// S: PKT-LINE(push-option)
// S: ... ...
// S: flush-pkt
hookOptions := private.HookOptions{
UserName: pusherName,
UserID: pusherID,
}
hookOptions.OldCommitIDs = make([]string, 0, hookBatchSize)
hookOptions.NewCommitIDs = make([]string, 0, hookBatchSize)
hookOptions.RefFullNames = make([]string, 0, hookBatchSize)
for {
// note: pktLineTypeUnknow means pktLineTypeFlush and pktLineTypeData all allowed
rs, err = readPktLine(reader, pktLineTypeUnknow)
if err != nil {
return err
}
if rs.Type == pktLineTypeFlush {
break
}
t := strings.SplitN(string(rs.Data), " ", 3)
if len(t) != 3 {
continue
}
hookOptions.OldCommitIDs = append(hookOptions.OldCommitIDs, t[0])
hookOptions.NewCommitIDs = append(hookOptions.NewCommitIDs, t[1])
hookOptions.RefFullNames = append(hookOptions.RefFullNames, t[2])
}
hookOptions.GitPushOptions = make(map[string]string)
if hasPushOptions {
for {
rs, err = readPktLine(reader, pktLineTypeUnknow)
if err != nil {
return err
}
if rs.Type == pktLineTypeFlush {
break
}
kv := strings.SplitN(string(rs.Data), "=", 2)
if len(kv) == 2 {
hookOptions.GitPushOptions[kv[0]] = kv[1]
}
}
}
// 3. run hook
resp, err := private.HookProcReceive(ctx, repoUser, repoName, hookOptions)
if err != nil {
return fail("Internal Server Error", "run proc-receive hook failed :%v", err)
}
// 4. response result to service
// # a. OK, but has an alternate reference. The alternate reference name
// # and other status can be given in option directives.
// H: PKT-LINE(ok <ref>)
// H: PKT-LINE(option refname <refname>)
// H: PKT-LINE(option old-oid <old-oid>)
// H: PKT-LINE(option new-oid <new-oid>)
// H: PKT-LINE(option forced-update)
// H: ... ...
// H: flush-pkt
// # b. NO, I reject it.
// H: PKT-LINE(ng <ref> <reason>)
// # c. Fall through, let 'receive-pack' to execute it.
// H: PKT-LINE(ok <ref>)
// H: PKT-LINE(option fall-through)
for _, rs := range resp.Results {
if len(rs.Err) > 0 {
err = writeDataPktLine(os.Stdout, []byte("ng "+rs.OriginalRef+" "+rs.Err))
if err != nil {
return err
}
continue
}
if rs.IsNotMatched {
err = writeDataPktLine(os.Stdout, []byte("ok "+rs.OriginalRef))
if err != nil {
return err
}
err = writeDataPktLine(os.Stdout, []byte("option fall-through"))
if err != nil {
return err
}
continue
}
err = writeDataPktLine(os.Stdout, []byte("ok "+rs.OriginalRef))
if err != nil {
return err
}
err = writeDataPktLine(os.Stdout, []byte("option refname "+rs.Ref))
if err != nil {
return err
}
if rs.OldOID != git.EmptySHA {
err = writeDataPktLine(os.Stdout, []byte("option old-oid "+rs.OldOID))
if err != nil {
return err
}
}
err = writeDataPktLine(os.Stdout, []byte("option new-oid "+rs.NewOID))
if err != nil {
return err
}
if rs.IsForcePush {
err = writeDataPktLine(os.Stdout, []byte("option forced-update"))
if err != nil {
return err
}
}
}
err = writeFlushPktLine(os.Stdout)
return err
}
// git PKT-Line api
// pktLineType message type of pkt-line
type pktLineType int64
const (
// UnKnow type
pktLineTypeUnknow pktLineType = 0
// flush-pkt "0000"
pktLineTypeFlush pktLineType = iota
// data line
pktLineTypeData
)
// gitPktLine pkt-line api
type gitPktLine struct {
Type pktLineType
Length uint64
Data []byte
}
func readPktLine(in *bufio.Reader, requestType pktLineType) (*gitPktLine, error) {
var (
err error
r *gitPktLine
)
// read prefix
lengthBytes := make([]byte, 4)
for i := 0; i < 4; i++ {
lengthBytes[i], err = in.ReadByte()
if err != nil {
return nil, fail("Internal Server Error", "Pkt-Line: read stdin failed : %v", err)
}
}
r = new(gitPktLine)
r.Length, err = strconv.ParseUint(string(lengthBytes), 16, 32)
if err != nil {
return nil, fail("Internal Server Error", "Pkt-Line format is wrong :%v", err)
}
if r.Length == 0 {
if requestType == pktLineTypeData {
return nil, fail("Internal Server Error", "Pkt-Line format is wrong")
}
r.Type = pktLineTypeFlush
return r, nil
}
if r.Length <= 4 || r.Length > 65520 || requestType == pktLineTypeFlush {
return nil, fail("Internal Server Error", "Pkt-Line format is wrong")
}
r.Data = make([]byte, r.Length-4)
for i := range r.Data {
r.Data[i], err = in.ReadByte()
if err != nil {
return nil, fail("Internal Server Error", "Pkt-Line: read stdin failed : %v", err)
}
}
r.Type = pktLineTypeData
return r, nil
}
func writeFlushPktLine(out io.Writer) error {
l, err := out.Write([]byte("0000"))
if err != nil {
return fail("Internal Server Error", "Pkt-Line response failed: %v", err)
}
if l != 4 {
return fail("Internal Server Error", "Pkt-Line response failed: %v", err)
}
return nil
}
func writeDataPktLine(out io.Writer, data []byte) error {
hexchar := []byte("0123456789abcdef")
hex := func(n uint64) byte {
return hexchar[(n)&15]
}
length := uint64(len(data) + 4)
tmp := make([]byte, 4)
tmp[0] = hex(length >> 12)
tmp[1] = hex(length >> 8)
tmp[2] = hex(length >> 4)
tmp[3] = hex(length)
lr, err := out.Write(tmp)
if err != nil {
return fail("Internal Server Error", "Pkt-Line response failed: %v", err)
}
if 4 != lr {
return fail("Internal Server Error", "Pkt-Line response failed: %v", err)
}
lr, err = out.Write(data)
if err != nil {
return fail("Internal Server Error", "Pkt-Line response failed: %v", err)
}
if int(length-4) != lr {
return fail("Internal Server Error", "Pkt-Line response failed: %v", err)
}
return nil
}

41
cmd/hook_test.go Normal file
View file

@ -0,0 +1,41 @@
// Copyright 2021 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 cmd
import (
"bufio"
"bytes"
"strings"
"testing"
"github.com/stretchr/testify/assert"
)
func TestPktLine(t *testing.T) {
// test read
s := strings.NewReader("0000")
r := bufio.NewReader(s)
result, err := readPktLine(r, pktLineTypeFlush)
assert.NoError(t, err)
assert.Equal(t, pktLineTypeFlush, result.Type)
s = strings.NewReader("0006a\n")
r = bufio.NewReader(s)
result, err = readPktLine(r, pktLineTypeData)
assert.NoError(t, err)
assert.Equal(t, pktLineTypeData, result.Type)
assert.Equal(t, []byte("a\n"), result.Data)
// test write
w := bytes.NewBuffer([]byte{})
err = writeFlushPktLine(w)
assert.NoError(t, err)
assert.Equal(t, []byte("0000"), w.Bytes())
w.Reset()
err = writeDataPktLine(w, []byte("a\nb"))
assert.NoError(t, err)
assert.Equal(t, []byte("0007a\nb"), w.Bytes())
}

View file

@ -17,6 +17,7 @@ import (
"time"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/json"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/pprof"
@ -146,6 +147,13 @@ func runServ(c *cli.Context) error {
}
if len(words) < 2 {
if git.CheckGitVersionAtLeast("2.29") == nil {
// for AGit Flow
if cmd == "ssh_info" {
fmt.Print(`{"type":"gitea","version":1}`)
return nil
}
}
return fail("Too few arguments", "Too few arguments in cmd: %s", cmd)
}

View file

@ -70,6 +70,7 @@ func testGit(t *testing.T, u *url.URL) {
rawTest(t, &httpContext, little, big, littleLFS, bigLFS)
mediaTest(t, &httpContext, little, big, littleLFS, bigLFS)
t.Run("CreateAgitFlowPull", doCreateAgitFlowPull(dstPath, &httpContext, "master", "test/head"))
t.Run("BranchProtectMerge", doBranchProtectPRMerge(&httpContext, dstPath))
t.Run("CreatePRAndSetManuallyMerged", doCreatePRAndSetManuallyMerged(httpContext, httpContext, dstPath, "master", "test-manually-merge"))
t.Run("MergeFork", func(t *testing.T) {
@ -111,6 +112,7 @@ func testGit(t *testing.T, u *url.URL) {
rawTest(t, &sshContext, little, big, littleLFS, bigLFS)
mediaTest(t, &sshContext, little, big, littleLFS, bigLFS)
t.Run("CreateAgitFlowPull", doCreateAgitFlowPull(dstPath, &sshContext, "master", "test/head2"))
t.Run("BranchProtectMerge", doBranchProtectPRMerge(&sshContext, dstPath))
t.Run("MergeFork", func(t *testing.T) {
defer PrintCurrentTest(t)()
@ -593,3 +595,162 @@ func doBranchDelete(ctx APITestContext, owner, repo, branch string) func(*testin
ctx.Session.MakeRequest(t, req, http.StatusOK)
}
}
func doCreateAgitFlowPull(dstPath string, ctx *APITestContext, baseBranch, headBranch string) func(t *testing.T) {
return func(t *testing.T) {
defer PrintCurrentTest(t)()
// skip this test if git version is low
if git.CheckGitVersionAtLeast("2.29") != nil {
return
}
gitRepo, err := git.OpenRepository(dstPath)
if !assert.NoError(t, err) {
return
}
defer gitRepo.Close()
var (
pr1, pr2 *models.PullRequest
commit string
)
repo, err := models.GetRepositoryByOwnerAndName(ctx.Username, ctx.Reponame)
if !assert.NoError(t, err) {
return
}
pullNum := models.GetCount(t, &models.PullRequest{})
t.Run("CreateHeadBranch", doGitCreateBranch(dstPath, headBranch))
t.Run("AddCommit", func(t *testing.T) {
err := ioutil.WriteFile(path.Join(dstPath, "test_file"), []byte("## test content"), 0666)
if !assert.NoError(t, err) {
return
}
err = git.AddChanges(dstPath, true)
assert.NoError(t, err)
err = git.CommitChanges(dstPath, git.CommitChangesOptions{
Committer: &git.Signature{
Email: "user2@example.com",
Name: "user2",
When: time.Now(),
},
Author: &git.Signature{
Email: "user2@example.com",
Name: "user2",
When: time.Now(),
},
Message: "Testing commit 1",
})
assert.NoError(t, err)
commit, err = gitRepo.GetRefCommitID("HEAD")
assert.NoError(t, err)
})
t.Run("Push", func(t *testing.T) {
_, err := git.NewCommand("push", "origin", "HEAD:refs/for/master", "-o", "topic="+headBranch).RunInDir(dstPath)
if !assert.NoError(t, err) {
return
}
models.AssertCount(t, &models.PullRequest{}, pullNum+1)
pr1 = models.AssertExistsAndLoadBean(t, &models.PullRequest{
HeadRepoID: repo.ID,
Flow: models.PullRequestFlowAGit,
}).(*models.PullRequest)
if !assert.NotEmpty(t, pr1) {
return
}
prMsg, err := doAPIGetPullRequest(*ctx, ctx.Username, ctx.Reponame, pr1.Index)(t)
if !assert.NoError(t, err) {
return
}
assert.Equal(t, "user2/"+headBranch, pr1.HeadBranch)
assert.Equal(t, false, prMsg.HasMerged)
assert.Contains(t, "Testing commit 1", prMsg.Body)
assert.Equal(t, commit, prMsg.Head.Sha)
_, err = git.NewCommand("push", "origin", "HEAD:refs/for/master/test/"+headBranch).RunInDir(dstPath)
if !assert.NoError(t, err) {
return
}
models.AssertCount(t, &models.PullRequest{}, pullNum+2)
pr2 = models.AssertExistsAndLoadBean(t, &models.PullRequest{
HeadRepoID: repo.ID,
Index: pr1.Index + 1,
Flow: models.PullRequestFlowAGit,
}).(*models.PullRequest)
if !assert.NotEmpty(t, pr2) {
return
}
prMsg, err = doAPIGetPullRequest(*ctx, ctx.Username, ctx.Reponame, pr2.Index)(t)
if !assert.NoError(t, err) {
return
}
assert.Equal(t, "user2/test/"+headBranch, pr2.HeadBranch)
assert.Equal(t, false, prMsg.HasMerged)
})
if pr1 == nil || pr2 == nil {
return
}
t.Run("AddCommit2", func(t *testing.T) {
err := ioutil.WriteFile(path.Join(dstPath, "test_file"), []byte("## test content \n ## test content 2"), 0666)
if !assert.NoError(t, err) {
return
}
err = git.AddChanges(dstPath, true)
assert.NoError(t, err)
err = git.CommitChanges(dstPath, git.CommitChangesOptions{
Committer: &git.Signature{
Email: "user2@example.com",
Name: "user2",
When: time.Now(),
},
Author: &git.Signature{
Email: "user2@example.com",
Name: "user2",
When: time.Now(),
},
Message: "Testing commit 2",
})
assert.NoError(t, err)
commit, err = gitRepo.GetRefCommitID("HEAD")
assert.NoError(t, err)
})
t.Run("Push2", func(t *testing.T) {
_, err := git.NewCommand("push", "origin", "HEAD:refs/for/master", "-o", "topic="+headBranch).RunInDir(dstPath)
if !assert.NoError(t, err) {
return
}
models.AssertCount(t, &models.PullRequest{}, pullNum+2)
prMsg, err := doAPIGetPullRequest(*ctx, ctx.Username, ctx.Reponame, pr1.Index)(t)
if !assert.NoError(t, err) {
return
}
assert.Equal(t, false, prMsg.HasMerged)
assert.Equal(t, commit, prMsg.Head.Sha)
_, err = git.NewCommand("push", "origin", "HEAD:refs/for/master/test/"+headBranch).RunInDir(dstPath)
if !assert.NoError(t, err) {
return
}
models.AssertCount(t, &models.PullRequest{}, pullNum+2)
prMsg, err = doAPIGetPullRequest(*ctx, ctx.Username, ctx.Reponame, pr2.Index)(t)
if !assert.NoError(t, err) {
return
}
assert.Equal(t, false, prMsg.HasMerged)
assert.Equal(t, commit, prMsg.Head.Sha)
})
t.Run("Merge", doAPIMergePullRequest(*ctx, ctx.Username, ctx.Reponame, pr1.Index))
t.Run("CheckoutMasterAgain", doGitCheckoutBranch(dstPath, "master"))
}
}

View file

@ -329,6 +329,8 @@ var migrations = []Migration{
NewMigration("Add key is verified to gpg key", addKeyIsVerified),
// v189 -> v190
NewMigration("Unwrap ldap.Sources", unwrapLDAPSourceCfg),
// v190 -> v191
NewMigration("Add agit flow pull request support", addAgitFlowPullRequest),
}
// GetCurrentDBVersion returns the current db version

24
models/migrations/v190.go Normal file
View file

@ -0,0 +1,24 @@
// Copyright 2021 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"
"xorm.io/xorm"
)
func addAgitFlowPullRequest(x *xorm.Engine) error {
type PullRequestFlow int
type PullRequest struct {
Flow PullRequestFlow `xorm:"NOT NULL DEFAULT 0"`
}
if err := x.Sync2(new(PullRequest)); err != nil {
return fmt.Errorf("sync2: %v", err)
}
return nil
}

View file

@ -38,6 +38,16 @@ const (
PullRequestStatusEmpty
)
// PullRequestFlow the flow of pull request
type PullRequestFlow int
const (
// PullRequestFlowGithub github flow from head branch to base branch
PullRequestFlowGithub PullRequestFlow = iota
// PullRequestFlowAGit Agit flow pull request, head branch is not exist
PullRequestFlowAGit
)
// PullRequest represents relation between pull request and repositories.
type PullRequest struct {
ID int64 `xorm:"pk autoincr"`
@ -58,6 +68,7 @@ type PullRequest struct {
BaseRepoID int64 `xorm:"INDEX"`
BaseRepo *Repository `xorm:"-"`
HeadBranch string
HeadCommitID string `xorm:"-"`
BaseBranch string
ProtectedBranch *ProtectedBranch `xorm:"-"`
MergeBase string `xorm:"VARCHAR(40)"`
@ -69,6 +80,8 @@ type PullRequest struct {
MergedUnix timeutil.TimeStamp `xorm:"updated INDEX"`
isHeadRepoLoaded bool `xorm:"-"`
Flow PullRequestFlow `xorm:"NOT NULL DEFAULT 0"`
}
// MustHeadUserName returns the HeadRepo's username if failed return blank
@ -470,11 +483,11 @@ func NewPullRequest(repo *Repository, issue *Issue, labelIDs []int64, uuids []st
// GetUnmergedPullRequest returns a pull request that is open and has not been merged
// by given head/base and repo/branch.
func GetUnmergedPullRequest(headRepoID, baseRepoID int64, headBranch, baseBranch string) (*PullRequest, error) {
func GetUnmergedPullRequest(headRepoID, baseRepoID int64, headBranch, baseBranch string, flow PullRequestFlow) (*PullRequest, error) {
pr := new(PullRequest)
has, err := x.
Where("head_repo_id=? AND head_branch=? AND base_repo_id=? AND base_branch=? AND has_merged=? AND issue.is_closed=?",
headRepoID, headBranch, baseRepoID, baseBranch, false, false).
Where("head_repo_id=? AND head_branch=? AND base_repo_id=? AND base_branch=? AND has_merged=? AND flow = ? AND issue.is_closed=?",
headRepoID, headBranch, baseRepoID, baseBranch, false, flow, false).
Join("INNER", "issue", "issue.id=pull_request.issue_id").
Get(pr)
if err != nil {
@ -491,7 +504,7 @@ func GetUnmergedPullRequest(headRepoID, baseRepoID int64, headBranch, baseBranch
func GetLatestPullRequestByHeadInfo(repoID int64, branch string) (*PullRequest, error) {
pr := new(PullRequest)
has, err := x.
Where("head_repo_id = ? AND head_branch = ?", repoID, branch).
Where("head_repo_id = ? AND head_branch = ? AND flow = ?", repoID, branch, PullRequestFlowGithub).
OrderBy("id DESC").
Get(pr)
if !has {
@ -566,6 +579,20 @@ func getPullRequestByIssueID(e Engine, issueID int64) (*PullRequest, error) {
return pr, pr.loadAttributes(e)
}
// GetAllUnmergedAgitPullRequestByPoster get all unmerged agit flow pull request
// By poster id.
func GetAllUnmergedAgitPullRequestByPoster(uid int64) ([]*PullRequest, error) {
pulls := make([]*PullRequest, 0, 10)
err := x.
Where("has_merged=? AND flow = ? AND issue.is_closed=? AND issue.poster_id=?",
false, PullRequestFlowAGit, false, uid).
Join("INNER", "issue", "issue.id=pull_request.issue_id").
Find(&pulls)
return pulls, err
}
// GetPullRequestByIssueID returns pull request by given issue ID.
func GetPullRequestByIssueID(issueID int64) (*PullRequest, error) {
return getPullRequestByIssueID(x, issueID)
@ -663,6 +690,10 @@ func (pr *PullRequest) GetBaseBranchHTMLURL() string {
// GetHeadBranchHTMLURL returns the HTML URL of the head branch
func (pr *PullRequest) GetHeadBranchHTMLURL() string {
if pr.Flow == PullRequestFlowAGit {
return ""
}
if err := pr.LoadHeadRepo(); err != nil {
log.Error("LoadHeadRepo: %v", err)
return ""

View file

@ -51,8 +51,8 @@ func listPullRequestStatement(baseRepoID int64, opts *PullRequestsOptions) (*xor
func GetUnmergedPullRequestsByHeadInfo(repoID int64, branch string) ([]*PullRequest, error) {
prs := make([]*PullRequest, 0, 2)
return prs, x.
Where("head_repo_id = ? AND head_branch = ? AND has_merged = ? AND issue.is_closed = ?",
repoID, branch, false, false).
Where("head_repo_id = ? AND head_branch = ? AND has_merged = ? AND issue.is_closed = ? AND flow = ?",
repoID, branch, false, false, PullRequestFlowGithub).
Join("INNER", "issue", "issue.id = pull_request.issue_id").
Find(&prs)
}

View file

@ -92,11 +92,11 @@ func TestPullRequestsOldest(t *testing.T) {
func TestGetUnmergedPullRequest(t *testing.T) {
assert.NoError(t, PrepareTestDatabase())
pr, err := GetUnmergedPullRequest(1, 1, "branch2", "master")
pr, err := GetUnmergedPullRequest(1, 1, "branch2", "master", PullRequestFlowGithub)
assert.NoError(t, err)
assert.Equal(t, int64(2), pr.ID)
_, err = GetUnmergedPullRequest(1, 9223372036854775807, "branch1", "master")
_, err = GetUnmergedPullRequest(1, 9223372036854775807, "branch1", "master", PullRequestFlowGithub)
assert.Error(t, err)
assert.True(t, IsErrPullRequestNotExist(err))
}

View file

@ -95,7 +95,25 @@ func ToAPIPullRequest(pr *models.PullRequest) *api.PullRequest {
}
}
if pr.HeadRepo != nil {
if pr.Flow == models.PullRequestFlowAGit {
gitRepo, err := git.OpenRepository(pr.BaseRepo.RepoPath())
if err != nil {
log.Error("OpenRepository[%s]: %v", pr.GetGitRefName(), err)
return nil
}
defer gitRepo.Close()
apiPullRequest.Head.Sha, err = gitRepo.GetRefCommitID(pr.GetGitRefName())
if err != nil {
log.Error("GetRefCommitID[%s]: %v", pr.GetGitRefName(), err)
return nil
}
apiPullRequest.Head.RepoID = pr.BaseRepoID
apiPullRequest.Head.Repository = apiPullRequest.Base.Repository
apiPullRequest.Head.Name = ""
}
if pr.HeadRepo != nil && pr.Flow == models.PullRequestFlowGithub {
apiPullRequest.Head.RepoID = pr.HeadRepo.ID
apiPullRequest.Head.Repository = ToRepo(pr.HeadRepo, models.AccessModeNone)

View file

@ -37,6 +37,9 @@ var (
// will be checked on Init
goVersionLessThan115 = true
// SupportProcReceive version >= 2.29.0
SupportProcReceive bool
)
// LocalVersion returns current Git version from shell.
@ -183,6 +186,19 @@ func Init(ctx context.Context) error {
}
}
if CheckGitVersionAtLeast("2.29") == nil {
// set support for AGit flow
if err := checkAndAddConfig("receive.procReceiveRefs", "refs/for"); err != nil {
return err
}
SupportProcReceive = true
} else {
if err := checkAndRemoveConfig("receive.procReceiveRefs", "refs/for"); err != nil {
return err
}
SupportProcReceive = false
}
if runtime.GOOS == "windows" {
if err := checkAndSetConfig("core.longpaths", "true", true); err != nil {
return err
@ -232,6 +248,51 @@ func checkAndSetConfig(key, defaultValue string, forceToDefault bool) error {
return nil
}
func checkAndAddConfig(key, value string) error {
_, stderr, err := process.GetManager().Exec("git.Init(get setting)", GitExecutable, "config", "--get", key, value)
if err != nil {
perr, ok := err.(*process.Error)
if !ok {
return fmt.Errorf("Failed to get git %s(%v) errType %T: %s", key, err, err, stderr)
}
eerr, ok := perr.Err.(*exec.ExitError)
if !ok || eerr.ExitCode() != 1 {
return fmt.Errorf("Failed to get git %s(%v) errType %T: %s", key, err, err, stderr)
}
if eerr.ExitCode() == 1 {
if _, stderr, err = process.GetManager().Exec(fmt.Sprintf("git.Init(set %s)", key), "git", "config", "--global", "--add", key, value); err != nil {
return fmt.Errorf("Failed to set git %s(%s): %s", key, err, stderr)
}
return nil
}
}
return nil
}
func checkAndRemoveConfig(key, value string) error {
_, stderr, err := process.GetManager().Exec("git.Init(get setting)", GitExecutable, "config", "--get", key, value)
if err != nil {
perr, ok := err.(*process.Error)
if !ok {
return fmt.Errorf("Failed to get git %s(%v) errType %T: %s", key, err, err, stderr)
}
eerr, ok := perr.Err.(*exec.ExitError)
if !ok || eerr.ExitCode() != 1 {
return fmt.Errorf("Failed to get git %s(%v) errType %T: %s", key, err, err, stderr)
}
if eerr.ExitCode() == 1 {
return nil
}
}
if _, stderr, err = process.GetManager().Exec(fmt.Sprintf("git.Init(set %s)", key), "git", "config", "--global", "--unset-all", key, value); err != nil {
return fmt.Errorf("Failed to set git %s(%s): %s", key, err, stderr)
}
return nil
}
// Fsck verifies the connectivity and validity of the objects in the database
func Fsck(ctx context.Context, repoPath string, timeout time.Duration, args ...string) error {
// Make sure timeout makes sense.

View file

@ -13,6 +13,14 @@ import (
// BranchPrefix base dir of the branch information file store on git
const BranchPrefix = "refs/heads/"
// AGit Flow
// PullRequestPrefix sepcial ref to create a pull request: refs/for/<targe-branch>/<topic-branch>
// or refs/for/<targe-branch> -o topic='<topic-branch>'
const PullRequestPrefix = "refs/for/"
// TODO: /refs/for-review for suggest change interface
// IsReferenceExist returns true if given reference exists in the repository.
func IsReferenceExist(repoPath, name string) bool {
_, err := NewCommand("show-ref", "--verify", "--", name).RunInDir(repoPath)

View file

@ -6,6 +6,7 @@ package private
import (
"context"
"errors"
"fmt"
"net/http"
"net/url"
@ -56,6 +57,7 @@ type HookOptions struct {
GitPushOptions GitPushOptions
PullRequestID int64
IsDeployKey bool
IsWiki bool
}
// SSHLogOption ssh log options
@ -79,6 +81,23 @@ type HookPostReceiveBranchResult struct {
URL string
}
// HockProcReceiveResult represents an individual result from ProcReceive
type HockProcReceiveResult struct {
Results []HockProcReceiveRefResult
Err string
}
// HockProcReceiveRefResult represents an individual result from ProcReceive
type HockProcReceiveRefResult struct {
OldOID string
NewOID string
Ref string
OriginalRef string
IsForcePush bool
IsNotMatched bool
Err string
}
// HookPreReceive check whether the provided commits are allowed
func HookPreReceive(ctx context.Context, ownerName, repoName string, opts HookOptions) (int, string) {
reqURL := setting.LocalURL + fmt.Sprintf("api/internal/hook/pre-receive/%s/%s",
@ -130,6 +149,33 @@ func HookPostReceive(ctx context.Context, ownerName, repoName string, opts HookO
return res, ""
}
// HookProcReceive proc-receive hook
func HookProcReceive(ctx context.Context, ownerName, repoName string, opts HookOptions) (*HockProcReceiveResult, error) {
reqURL := setting.LocalURL + fmt.Sprintf("api/internal/hook/proc-receive/%s/%s",
url.PathEscape(ownerName),
url.PathEscape(repoName),
)
req := newInternalRequest(ctx, reqURL, "POST")
req = req.Header("Content-Type", "application/json")
req.SetTimeout(60*time.Second, time.Duration(60+len(opts.OldCommitIDs))*time.Second)
jsonBytes, _ := json.Marshal(opts)
req.Body(jsonBytes)
resp, err := req.Response()
if err != nil {
return nil, fmt.Errorf("Unable to contact gitea: %v", err.Error())
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
return nil, errors.New(decodeJSONError(resp).Err)
}
res := &HockProcReceiveResult{}
_ = json.NewDecoder(resp.Body).Decode(res)
return res, nil
}
// SetDefaultBranch will set the default branch to the provided branch for the provided repository
func SetDefaultBranch(ctx context.Context, ownerName, repoName, branch string) error {
reqURL := setting.LocalURL + fmt.Sprintf("api/internal/hook/set-default-branch/%s/%s/%s",

View file

@ -12,6 +12,7 @@ import (
"path/filepath"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/util"
@ -75,6 +76,14 @@ done
fmt.Sprintf("#!/usr/bin/env %s\n%s hook --config=%s update $1 $2 $3\n", setting.ScriptType, util.ShellEscape(setting.AppPath), util.ShellEscape(setting.CustomConf)),
fmt.Sprintf("#!/usr/bin/env %s\n%s hook --config=%s post-receive\n", setting.ScriptType, util.ShellEscape(setting.AppPath), util.ShellEscape(setting.CustomConf)),
}
if git.SupportProcReceive {
hookNames = append(hookNames, "proc-receive")
hookTpls = append(hookTpls,
fmt.Sprintf("#!/usr/bin/env %s\n%s hook --config=%s proc-receive\n", setting.ScriptType, util.ShellEscape(setting.AppPath), util.ShellEscape(setting.CustomConf)))
giteaHookTpls = append(giteaHookTpls, "")
}
return
}

View file

@ -310,7 +310,7 @@ func CreatePullRequest(ctx *context.APIContext) {
defer headGitRepo.Close()
// Check if another PR exists with the same targets
existingPr, err := models.GetUnmergedPullRequest(headRepo.ID, ctx.Repo.Repository.ID, headBranch, baseBranch)
existingPr, err := models.GetUnmergedPullRequest(headRepo.ID, ctx.Repo.Repository.ID, headBranch, baseBranch, models.PullRequestFlowGithub)
if err != nil {
if !models.IsErrPullRequestNotExist(err) {
ctx.Error(http.StatusInternalServerError, "GetUnmergedPullRequest", err)

View file

@ -23,6 +23,7 @@ import (
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/util"
"code.gitea.io/gitea/modules/web"
"code.gitea.io/gitea/services/agit"
pull_service "code.gitea.io/gitea/services/pull"
repo_service "code.gitea.io/gitea/services/repository"
)
@ -155,6 +156,56 @@ func HookPreReceive(ctx *gitea_context.PrivateContext) {
private.GitQuarantinePath+"="+opts.GitQuarantinePath)
}
if git.SupportProcReceive {
pusher, err := models.GetUserByID(opts.UserID)
if err != nil {
log.Error("models.GetUserByID%v", err)
ctx.Error(http.StatusInternalServerError, "")
return
}
perm, err := models.GetUserRepoPermission(repo, pusher)
if err != nil {
log.Error("models.GetUserRepoPermission:%v", err)
ctx.Error(http.StatusInternalServerError, "")
return
}
canCreatePullRequest := perm.CanRead(models.UnitTypePullRequests)
for _, refFullName := range opts.RefFullNames {
// if user want update other refs (branch or tag),
// should check code write permission because
// this check was delayed.
if !strings.HasPrefix(refFullName, git.PullRequestPrefix) {
if !perm.CanWrite(models.UnitTypeCode) {
ctx.JSON(http.StatusForbidden, map[string]interface{}{
"err": "User permission denied.",
})
return
}
break
} else if repo.IsEmpty {
ctx.JSON(http.StatusForbidden, map[string]interface{}{
"err": "Can't create pull request for an empty repository.",
})
return
} else if !canCreatePullRequest {
ctx.JSON(http.StatusForbidden, map[string]interface{}{
"err": "User permission denied.",
})
return
} else if opts.IsWiki {
// TODO: maybe can do it ...
ctx.JSON(http.StatusForbidden, map[string]interface{}{
"err": "not support send pull request to wiki.",
})
return
}
}
}
protectedTags, err := repo.GetProtectedTags()
if err != nil {
log.Error("Unable to get protected tags for %-v Error: %v", repo, err)
@ -392,11 +443,35 @@ func HookPreReceive(ctx *gitea_context.PrivateContext) {
})
return
}
} else if git.SupportProcReceive && strings.HasPrefix(refFullName, git.PullRequestPrefix) {
baseBranchName := opts.RefFullNames[i][len(git.PullRequestPrefix):]
baseBranchExist := false
if gitRepo.IsBranchExist(baseBranchName) {
baseBranchExist = true
}
if !baseBranchExist {
for p, v := range baseBranchName {
if v == '/' && gitRepo.IsBranchExist(baseBranchName[:p]) && p != len(baseBranchName)-1 {
baseBranchExist = true
break
}
}
}
if !baseBranchExist {
ctx.JSON(http.StatusForbidden, private.Response{
Err: fmt.Sprintf("Unexpected ref: %s", refFullName),
})
return
}
} else {
log.Error("Unexpected ref: %s", refFullName)
ctx.JSON(http.StatusInternalServerError, private.Response{
Err: fmt.Sprintf("Unexpected ref: %s", refFullName),
})
return
}
}
@ -537,7 +612,7 @@ func HookPostReceive(ctx *gitea_context.PrivateContext) {
continue
}
pr, err := models.GetUnmergedPullRequest(repo.ID, baseRepo.ID, branch, baseRepo.DefaultBranch)
pr, err := models.GetUnmergedPullRequest(repo.ID, baseRepo.ID, branch, baseRepo.DefaultBranch, models.PullRequestFlowGithub)
if err != nil && !models.IsErrPullRequestNotExist(err) {
log.Error("Failed to get active PR in: %-v Branch: %s to: %-v Branch: %s Error: %v", repo, branch, baseRepo, baseRepo.DefaultBranch, err)
ctx.JSON(http.StatusInternalServerError, private.HookPostReceiveResult{
@ -574,6 +649,30 @@ func HookPostReceive(ctx *gitea_context.PrivateContext) {
})
}
// HookProcReceive proc-receive hook
func HookProcReceive(ctx *gitea_context.PrivateContext) {
opts := web.GetForm(ctx).(*private.HookOptions)
if !git.SupportProcReceive {
ctx.Status(http.StatusNotFound)
return
}
cancel := loadRepositoryAndGitRepoByParams(ctx)
if ctx.Written() {
return
}
defer cancel()
results := agit.ProcRecive(ctx, opts)
if ctx.Written() {
return
}
ctx.JSON(http.StatusOK, private.HockProcReceiveResult{
Results: results,
})
}
// SetDefaultBranch updates the default branch
func SetDefaultBranch(ctx *gitea_context.PrivateContext) {
ownerName := ctx.Params(":owner")
@ -618,3 +717,44 @@ func SetDefaultBranch(ctx *gitea_context.PrivateContext) {
}
ctx.PlainText(http.StatusOK, []byte("success"))
}
func loadRepositoryAndGitRepoByParams(ctx *gitea_context.PrivateContext) context.CancelFunc {
ownerName := ctx.Params(":owner")
repoName := ctx.Params(":repo")
repo, err := models.GetRepositoryByOwnerAndName(ownerName, repoName)
if err != nil {
log.Error("Failed to get repository: %s/%s Error: %v", ownerName, repoName, err)
ctx.JSON(http.StatusInternalServerError, map[string]interface{}{
"Err": fmt.Sprintf("Failed to get repository: %s/%s Error: %v", ownerName, repoName, err),
})
return nil
}
if repo.OwnerName == "" {
repo.OwnerName = ownerName
}
gitRepo, err := git.OpenRepository(repo.RepoPath())
if err != nil {
log.Error("Failed to open repository: %s/%s Error: %v", ownerName, repoName, err)
ctx.JSON(http.StatusInternalServerError, map[string]interface{}{
"Err": fmt.Sprintf("Failed to open repository: %s/%s Error: %v", ownerName, repoName, err),
})
return nil
}
ctx.Repo = &gitea_context.Repository{
Repository: repo,
GitRepo: gitRepo,
}
// We opened it, we should close it
cancel := func() {
// If it's been set to nil then assume someone else has closed it.
if ctx.Repo.GitRepo != nil {
ctx.Repo.GitRepo.Close()
}
}
return cancel
}

View file

@ -58,6 +58,7 @@ func Routes() *web.Route {
r.Post("/ssh/log", bind(private.SSHLogOption{}), SSHLog)
r.Post("/hook/pre-receive/{owner}/{repo}", bind(private.HookOptions{}), HookPreReceive)
r.Post("/hook/post-receive/{owner}/{repo}", bind(private.HookOptions{}), HookPostReceive)
r.Post("/hook/proc-receive/{owner}/{repo}", bind(private.HookOptions{}), HookProcReceive)
r.Post("/hook/set-default-branch/{owner}/{repo}/{branch}", SetDefaultBranch)
r.Get("/serv/none/{keyid}", ServNoCommand)
r.Get("/serv/command/{keyid}/{owner}/{repo}", ServCommand)

View file

@ -12,6 +12,7 @@ import (
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/private"
"code.gitea.io/gitea/modules/setting"
@ -288,6 +289,11 @@ func ServCommand(ctx *context.PrivateContext) {
return
}
} else {
// Because of special ref "refs/for" .. , need delay write permission check
if git.SupportProcReceive && unitType == models.UnitTypeCode {
mode = models.AccessModeRead
}
perm, err := models.GetUserRepoPermission(repo, user)
if err != nil {
log.Error("Unable to get permissions for %-v with key %d in %-v Error: %v", user, key.ID, repo, err)

View file

@ -653,7 +653,7 @@ func CompareDiff(ctx *context.Context) {
ctx.Data["HeadTags"] = headTags
if ctx.Data["PageIsComparePull"] == true {
pr, err := models.GetUnmergedPullRequest(headRepo.ID, ctx.Repo.Repository.ID, headBranch, baseBranch)
pr, err := models.GetUnmergedPullRequest(headRepo.ID, ctx.Repo.Repository.ID, headBranch, baseBranch, models.PullRequestFlowGithub)
if err != nil {
if !models.IsErrPullRequestNotExist(err) {
ctx.ServerError("GetUnmergedPullRequest", err)

View file

@ -198,6 +198,11 @@ func httpBase(ctx *context.Context) (h *serviceHandler) {
return
}
// Because of special ref "refs/for" .. , need delay write permission check
if git.SupportProcReceive {
accessMode = models.AccessModeRead
}
if !perm.CanAccess(accessMode, unitType) {
ctx.HandleText(http.StatusForbidden, "User permission denied")
return

View file

@ -2047,7 +2047,7 @@ func NewComment(ctx *context.Context) {
if form.Status == "reopen" && issue.IsPull {
pull := issue.PullRequest
var err error
pr, err = models.GetUnmergedPullRequest(pull.HeadRepoID, pull.BaseRepoID, pull.HeadBranch, pull.BaseBranch)
pr, err = models.GetUnmergedPullRequest(pull.HeadRepoID, pull.BaseRepoID, pull.HeadBranch, pull.BaseBranch, pull.Flow)
if err != nil {
if !models.IsErrPullRequestNotExist(err) {
ctx.ServerError("GetUnmergedPullRequest", err)
@ -2057,6 +2057,7 @@ func NewComment(ctx *context.Context) {
// Regenerate patch and test conflict.
if pr == nil {
issue.PullRequest.HeadCommitID = ""
pull_service.AddToTaskQueue(issue.PullRequest)
}
}

View file

@ -427,10 +427,18 @@ func PrepareViewPullInfo(ctx *context.Context, issue *models.Issue) *git.Compare
}
defer headGitRepo.Close()
if pull.Flow == models.PullRequestFlowGithub {
headBranchExist = headGitRepo.IsBranchExist(pull.HeadBranch)
} else {
headBranchExist = git.IsReferenceExist(baseGitRepo.Path, pull.GetGitRefName())
}
if headBranchExist {
if pull.Flow != models.PullRequestFlowGithub {
headBranchSha, err = baseGitRepo.GetRefCommitID(pull.GetGitRefName())
} else {
headBranchSha, err = headGitRepo.GetBranchCommitID(pull.HeadBranch)
}
if err != nil {
ctx.ServerError("GetBranchCommitID", err)
return nil

View file

@ -23,6 +23,7 @@ import (
"code.gitea.io/gitea/modules/util"
"code.gitea.io/gitea/modules/web"
"code.gitea.io/gitea/modules/web/middleware"
"code.gitea.io/gitea/services/agit"
"code.gitea.io/gitea/services/forms"
"github.com/unknwon/i18n"
@ -76,6 +77,14 @@ func HandleUsernameChange(ctx *context.Context, user *models.User, newName strin
return err
}
}
// update all agit flow pull request header
err := agit.UserNameChanged(user, newName)
if err != nil {
ctx.ServerError("agit.UserNameChanged", err)
return err
}
log.Trace("User name changed: %s -> %s", user.Name, newName)
return nil
}

View file

@ -12,6 +12,7 @@ import (
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/httpcache"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/metrics"
@ -146,6 +147,21 @@ func Routes() *web.Route {
routes.Get("/metrics", append(common, Metrics)...)
}
routes.Get("/ssh_info", func(rw http.ResponseWriter, req *http.Request) {
if !git.SupportProcReceive {
rw.WriteHeader(404)
return
}
rw.Header().Set("content-type", "text/json;charset=UTF-8")
_, err := rw.Write([]byte(`{"type":"gitea","version":1}`))
if err != nil {
log.Error("fail to write result: err: %v", err)
rw.WriteHeader(500)
return
}
rw.WriteHeader(200)
})
// Removed: toolbox.Toolboxer middleware will provide debug information which seems unnecessary
common = append(common, context.Contexter())

288
services/agit/agit.go Normal file
View file

@ -0,0 +1,288 @@
// Copyright 2021 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 agit
import (
"fmt"
"net/http"
"os"
"strings"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/notification"
"code.gitea.io/gitea/modules/private"
pull_service "code.gitea.io/gitea/services/pull"
)
// ProcRecive handle proc receive work
func ProcRecive(ctx *context.PrivateContext, opts *private.HookOptions) []private.HockProcReceiveRefResult {
// TODO: Add more options?
var (
topicBranch string
title string
description string
forcePush bool
)
results := make([]private.HockProcReceiveRefResult, 0, len(opts.OldCommitIDs))
repo := ctx.Repo.Repository
gitRepo := ctx.Repo.GitRepo
ownerName := ctx.Repo.Repository.OwnerName
repoName := ctx.Repo.Repository.Name
topicBranch = opts.GitPushOptions["topic"]
_, forcePush = opts.GitPushOptions["force-push"]
for i := range opts.OldCommitIDs {
if opts.NewCommitIDs[i] == git.EmptySHA {
results = append(results, private.HockProcReceiveRefResult{
OriginalRef: opts.RefFullNames[i],
OldOID: opts.OldCommitIDs[i],
NewOID: opts.NewCommitIDs[i],
Err: "Can't delete not exist branch",
})
continue
}
if !strings.HasPrefix(opts.RefFullNames[i], git.PullRequestPrefix) {
results = append(results, private.HockProcReceiveRefResult{
IsNotMatched: true,
OriginalRef: opts.RefFullNames[i],
})
continue
}
baseBranchName := opts.RefFullNames[i][len(git.PullRequestPrefix):]
curentTopicBranch := ""
if !gitRepo.IsBranchExist(baseBranchName) {
// try match refs/for/<target-branch>/<topic-branch>
for p, v := range baseBranchName {
if v == '/' && gitRepo.IsBranchExist(baseBranchName[:p]) && p != len(baseBranchName)-1 {
curentTopicBranch = baseBranchName[p+1:]
baseBranchName = baseBranchName[:p]
break
}
}
}
if len(topicBranch) == 0 && len(curentTopicBranch) == 0 {
results = append(results, private.HockProcReceiveRefResult{
OriginalRef: opts.RefFullNames[i],
OldOID: opts.OldCommitIDs[i],
NewOID: opts.NewCommitIDs[i],
Err: "topic-branch is not set",
})
continue
}
headBranch := ""
userName := strings.ToLower(opts.UserName)
if len(curentTopicBranch) == 0 {
curentTopicBranch = topicBranch
}
// because different user maybe want to use same topic,
// So it's better to make sure the topic branch name
// has user name prefix
if !strings.HasPrefix(curentTopicBranch, userName+"/") {
headBranch = userName + "/" + curentTopicBranch
} else {
headBranch = curentTopicBranch
}
pr, err := models.GetUnmergedPullRequest(repo.ID, repo.ID, headBranch, baseBranchName, models.PullRequestFlowAGit)
if err != nil {
if !models.IsErrPullRequestNotExist(err) {
log.Error("Failed to get unmerged agit flow pull request in repository: %s/%s Error: %v", ownerName, repoName, err)
ctx.JSON(http.StatusInternalServerError, map[string]interface{}{
"Err": fmt.Sprintf("Failed to get unmerged agit flow pull request in repository: %s/%s Error: %v", ownerName, repoName, err),
})
return nil
}
// create a new pull request
if len(title) == 0 {
has := false
title, has = opts.GitPushOptions["title"]
if !has || len(title) == 0 {
commit, err := gitRepo.GetCommit(opts.NewCommitIDs[i])
if err != nil {
log.Error("Failed to get commit %s in repository: %s/%s Error: %v", opts.NewCommitIDs[i], ownerName, repoName, err)
ctx.JSON(http.StatusInternalServerError, map[string]interface{}{
"Err": fmt.Sprintf("Failed to get commit %s in repository: %s/%s Error: %v", opts.NewCommitIDs[i], ownerName, repoName, err),
})
return nil
}
title = strings.Split(commit.CommitMessage, "\n")[0]
}
description = opts.GitPushOptions["description"]
}
pusher, err := models.GetUserByID(opts.UserID)
if err != nil {
log.Error("Failed to get user. Error: %v", err)
ctx.JSON(http.StatusInternalServerError, map[string]interface{}{
"Err": fmt.Sprintf("Failed to get user. Error: %v", err),
})
return nil
}
prIssue := &models.Issue{
RepoID: repo.ID,
Title: title,
PosterID: pusher.ID,
Poster: pusher,
IsPull: true,
Content: description,
}
pr := &models.PullRequest{
HeadRepoID: repo.ID,
BaseRepoID: repo.ID,
HeadBranch: headBranch,
HeadCommitID: opts.NewCommitIDs[i],
BaseBranch: baseBranchName,
HeadRepo: repo,
BaseRepo: repo,
MergeBase: "",
Type: models.PullRequestGitea,
Flow: models.PullRequestFlowAGit,
}
if err := pull_service.NewPullRequest(repo, prIssue, []int64{}, []string{}, pr, []int64{}); err != nil {
if models.IsErrUserDoesNotHaveAccessToRepo(err) {
ctx.Error(http.StatusBadRequest, "UserDoesNotHaveAccessToRepo", err.Error())
return nil
}
ctx.Error(http.StatusInternalServerError, "NewPullRequest", err.Error())
return nil
}
log.Trace("Pull request created: %d/%d", repo.ID, prIssue.ID)
results = append(results, private.HockProcReceiveRefResult{
Ref: pr.GetGitRefName(),
OriginalRef: opts.RefFullNames[i],
OldOID: git.EmptySHA,
NewOID: opts.NewCommitIDs[i],
})
continue
}
// update exist pull request
if err := pr.LoadBaseRepo(); err != nil {
log.Error("Unable to load base repository for PR[%d] Error: %v", pr.ID, err)
ctx.JSON(http.StatusInternalServerError, map[string]interface{}{
"Err": fmt.Sprintf("Unable to load base repository for PR[%d] Error: %v", pr.ID, err),
})
return nil
}
oldCommitID, err := gitRepo.GetRefCommitID(pr.GetGitRefName())
if err != nil {
log.Error("Unable to get ref commit id in base repository for PR[%d] Error: %v", pr.ID, err)
ctx.JSON(http.StatusInternalServerError, map[string]interface{}{
"Err": fmt.Sprintf("Unable to get ref commit id in base repository for PR[%d] Error: %v", pr.ID, err),
})
return nil
}
if oldCommitID == opts.NewCommitIDs[i] {
results = append(results, private.HockProcReceiveRefResult{
OriginalRef: opts.RefFullNames[i],
OldOID: opts.OldCommitIDs[i],
NewOID: opts.NewCommitIDs[i],
Err: "new commit is same with old commit",
})
continue
}
if !forcePush {
output, err := git.NewCommand("rev-list", "--max-count=1", oldCommitID, "^"+opts.NewCommitIDs[i]).RunInDirWithEnv(repo.RepoPath(), os.Environ())
if err != nil {
log.Error("Unable to detect force push between: %s and %s in %-v Error: %v", oldCommitID, opts.NewCommitIDs[i], repo, err)
ctx.JSON(http.StatusInternalServerError, private.Response{
Err: fmt.Sprintf("Fail to detect force push: %v", err),
})
return nil
} else if len(output) > 0 {
results = append(results, private.HockProcReceiveRefResult{
OriginalRef: oldCommitID,
OldOID: opts.OldCommitIDs[i],
NewOID: opts.NewCommitIDs[i],
Err: "request `force-push` push option",
})
continue
}
}
pr.HeadCommitID = opts.NewCommitIDs[i]
if err = pull_service.UpdateRef(pr); err != nil {
log.Error("Failed to update pull ref. Error: %v", err)
ctx.JSON(http.StatusInternalServerError, map[string]interface{}{
"Err": fmt.Sprintf("Failed to update pull ref. Error: %v", err),
})
return nil
}
pull_service.AddToTaskQueue(pr)
pusher, err := models.GetUserByID(opts.UserID)
if err != nil {
log.Error("Failed to get user. Error: %v", err)
ctx.JSON(http.StatusInternalServerError, map[string]interface{}{
"Err": fmt.Sprintf("Failed to get user. Error: %v", err),
})
return nil
}
err = pr.LoadIssue()
if err != nil {
log.Error("Failed to load pull issue. Error: %v", err)
ctx.JSON(http.StatusInternalServerError, map[string]interface{}{
"Err": fmt.Sprintf("Failed to load pull issue. Error: %v", err),
})
return nil
}
comment, err := models.CreatePushPullComment(pusher, pr, oldCommitID, opts.NewCommitIDs[i])
if err == nil && comment != nil {
notification.NotifyPullRequestPushCommits(pusher, pr, comment)
}
notification.NotifyPullRequestSynchronized(pusher, pr)
isForcePush := comment != nil && comment.IsForcePush
results = append(results, private.HockProcReceiveRefResult{
OldOID: oldCommitID,
NewOID: opts.NewCommitIDs[i],
Ref: pr.GetGitRefName(),
OriginalRef: opts.RefFullNames[i],
IsForcePush: isForcePush,
})
}
return results
}
// UserNameChanged hanle user name change for agit flow pull
func UserNameChanged(user *models.User, newName string) error {
pulls, err := models.GetAllUnmergedAgitPullRequestByPoster(user.ID)
if err != nil {
return err
}
newName = strings.ToLower(newName)
for _, pull := range pulls {
pull.HeadBranch = strings.TrimPrefix(pull.HeadBranch, user.LowerName+"/")
pull.HeadBranch = newName + "/" + pull.HeadBranch
if err = pull.UpdateCols("head_branch"); err != nil {
return err
}
}
return nil
}

View file

@ -108,13 +108,21 @@ func GetPullRequestCommitStatusState(pr *models.PullRequest) (structs.CommitStat
}
defer headGitRepo.Close()
if !headGitRepo.IsBranchExist(pr.HeadBranch) {
if pr.Flow == models.PullRequestFlowGithub && !headGitRepo.IsBranchExist(pr.HeadBranch) {
return "", errors.New("Head branch does not exist, can not merge")
}
if pr.Flow == models.PullRequestFlowAGit && !git.IsReferenceExist(headGitRepo.Path, pr.GetGitRefName()) {
return "", errors.New("Head branch does not exist, can not merge")
}
sha, err := headGitRepo.GetBranchCommitID(pr.HeadBranch)
var sha string
if pr.Flow == models.PullRequestFlowGithub {
sha, err = headGitRepo.GetBranchCommitID(pr.HeadBranch)
} else {
sha, err = headGitRepo.GetRefCommitID(pr.GetGitRefName())
}
if err != nil {
return "", errors.Wrap(err, "GetBranchCommitID")
return "", err
}
if err := pr.LoadBaseRepo(); err != nil {

View file

@ -49,7 +49,12 @@ func NewPullRequest(repo *models.Repository, pull *models.Issue, labelIDs []int6
pr.Issue = pull
pull.PullRequest = pr
if err := PushToBaseRepo(pr); err != nil {
if pr.Flow == models.PullRequestFlowGithub {
err = PushToBaseRepo(pr)
} else {
err = UpdateRef(pr)
}
if err != nil {
return err
}
@ -145,7 +150,7 @@ func ChangeTargetBranch(pr *models.PullRequest, doer *models.User, targetBranch
}
// Check if pull request for the new target branch already exists
existingPr, err := models.GetUnmergedPullRequest(pr.HeadRepoID, pr.BaseRepoID, pr.HeadBranch, targetBranch)
existingPr, err := models.GetUnmergedPullRequest(pr.HeadRepoID, pr.BaseRepoID, pr.HeadBranch, targetBranch, models.PullRequestFlowGithub)
if existingPr != nil {
return models.ErrPullRequestAlreadyExists{
ID: existingPr.ID,
@ -281,10 +286,14 @@ func AddTestPullRequestTask(doer *models.User, repoID int64, branch string, isSy
for _, pr := range prs {
log.Trace("Updating PR[%d]: composing new test task", pr.ID)
if pr.Flow == models.PullRequestFlowGithub {
if err := PushToBaseRepo(pr); err != nil {
log.Error("PushToBaseRepo: %v", err)
continue
}
} else {
continue
}
AddToTaskQueue(pr)
comment, err := models.CreatePushPullComment(doer, pr, oldCommitID, newCommitID)
@ -451,6 +460,22 @@ func pushToBaseRepoHelper(pr *models.PullRequest, prefixHeadBranch string) (err
return nil
}
// UpdateRef update refs/pull/id/head directly for agit flow pull request
func UpdateRef(pr *models.PullRequest) (err error) {
log.Trace("UpdateRef[%d]: upgate pull request ref in base repo '%s'", pr.ID, pr.GetGitRefName())
if err := pr.LoadBaseRepo(); err != nil {
log.Error("Unable to load base repository for PR[%d] Error: %v", pr.ID, err)
return err
}
_, err = git.NewCommand("update-ref", pr.GetGitRefName(), pr.HeadCommitID).RunInDir(pr.BaseRepo.RepoPath())
if err != nil {
log.Error("Unable to update ref in base repository for PR[%d] Error: %v", pr.ID, err)
}
return err
}
type errlist []error
func (errs errlist) Error() string {
@ -562,7 +587,17 @@ func GetSquashMergeCommitMessages(pr *models.PullRequest) string {
}
defer gitRepo.Close()
headCommit, err := gitRepo.GetBranchCommit(pr.HeadBranch)
var headCommit *git.Commit
if pr.Flow == models.PullRequestFlowGithub {
headCommit, err = gitRepo.GetBranchCommit(pr.HeadBranch)
} else {
pr.HeadCommitID, err = gitRepo.GetRefCommitID(pr.GetGitRefName())
if err != nil {
log.Error("Unable to get head commit: %s Error: %v", pr.GetGitRefName(), err)
return ""
}
headCommit, err = gitRepo.GetCommit(pr.HeadCommitID)
}
if err != nil {
log.Error("Unable to get head commit: %s Error: %v", pr.HeadBranch, err)
return ""
@ -781,9 +816,20 @@ func IsHeadEqualWithBranch(pr *models.PullRequest, branchName string) (bool, err
}
defer headGitRepo.Close()
headCommit, err := headGitRepo.GetBranchCommit(pr.HeadBranch)
var headCommit *git.Commit
if pr.Flow == models.PullRequestFlowGithub {
headCommit, err = headGitRepo.GetBranchCommit(pr.HeadBranch)
if err != nil {
return false, err
}
} else {
pr.HeadCommitID, err = baseGitRepo.GetRefCommitID(pr.GetGitRefName())
if err != nil {
return false, err
}
if headCommit, err = baseGitRepo.GetCommit(pr.HeadCommitID); err != nil {
return false, err
}
}
return baseCommit.HasPreviousCommit(headCommit.ID)
}

View file

@ -140,7 +140,15 @@ func createTemporaryRepo(pr *models.PullRequest) (string, error) {
trackingBranch := "tracking"
// Fetch head branch
if err := git.NewCommand("fetch", "--no-tags", remoteRepoName, git.BranchPrefix+pr.HeadBranch+":"+trackingBranch).RunInDirPipeline(tmpBasePath, &outbuf, &errbuf); err != nil {
var headBranch string
if pr.Flow == models.PullRequestFlowGithub {
headBranch = git.BranchPrefix + pr.HeadBranch
} else if len(pr.HeadCommitID) == 40 { // for not created pull request
headBranch = pr.HeadCommitID
} else {
headBranch = pr.GetGitRefName()
}
if err := git.NewCommand("fetch", "--no-tags", remoteRepoName, headBranch+":"+trackingBranch).RunInDirPipeline(tmpBasePath, &outbuf, &errbuf); err != nil {
if err := models.RemoveTemporaryPath(tmpBasePath); err != nil {
log.Error("CreateTempRepo: RemoveTemporaryPath: %s", err)
}
@ -150,7 +158,7 @@ func createTemporaryRepo(pr *models.PullRequest) (string, error) {
}
}
log.Error("Unable to fetch head_repo head branch [%s:%s -> tracking in %s]: %v:\n%s\n%s", pr.HeadRepo.FullName(), pr.HeadBranch, tmpBasePath, err, outbuf.String(), errbuf.String())
return "", fmt.Errorf("Unable to fetch head_repo head branch [%s:%s -> tracking in tmpBasePath]: %v\n%s\n%s", pr.HeadRepo.FullName(), pr.HeadBranch, err, outbuf.String(), errbuf.String())
return "", fmt.Errorf("Unable to fetch head_repo head branch [%s:%s -> tracking in tmpBasePath]: %v\n%s\n%s", pr.HeadRepo.FullName(), headBranch, err, outbuf.String(), errbuf.String())
}
outbuf.Reset()
errbuf.Reset()

View file

@ -22,6 +22,11 @@ func Update(pull *models.PullRequest, doer *models.User, message string) error {
BaseBranch: pull.HeadBranch,
}
if pull.Flow == models.PullRequestFlowAGit {
// TODO: Not support update agit flow pull request's head branch
return fmt.Errorf("Not support update agit flow pull request's head branch")
}
if err := pr.LoadHeadRepo(); err != nil {
log.Error("LoadHeadRepo: %v", err)
return fmt.Errorf("LoadHeadRepo: %v", err)
@ -48,6 +53,10 @@ func Update(pull *models.PullRequest, doer *models.User, message string) error {
// IsUserAllowedToUpdate check if user is allowed to update PR with given permissions and branch protections
func IsUserAllowedToUpdate(pull *models.PullRequest, user *models.User) (bool, error) {
if pull.Flow == models.PullRequestFlowAGit {
return false, nil
}
if user == nil {
return false, nil
}

View file

@ -466,8 +466,12 @@
<div class="ui divider"></div>
<div><h3 class="di">{{$.i18n.Tr "step1"}} </h3>{{$.i18n.Tr "repo.pulls.merge_instruction_step1_desc"}}</div>
<div class="ui secondary segment">
{{if eq .Issue.PullRequest.Flow 0}}
<div>git checkout -b {{if ne .Issue.PullRequest.HeadRepo.ID .Issue.PullRequest.BaseRepo.ID}}{{.Issue.PullRequest.HeadRepo.OwnerName}}-{{end}}{{.Issue.PullRequest.HeadBranch}} {{.Issue.PullRequest.BaseBranch}}</div>
<div>git pull {{if ne .Issue.PullRequest.HeadRepo.ID .Issue.PullRequest.BaseRepo.ID}}{{.Issue.PullRequest.HeadRepo.HTMLURL}}{{else}}origin{{end}} {{.Issue.PullRequest.HeadBranch}}</div>
{{else}}
<div>git fetch origin {{.Issue.PullRequest.GetGitRefName}}:{{.Issue.PullRequest.HeadBranch}}</div>
{{end}}
</div>
<div><h3 class="di">{{$.i18n.Tr "step2"}} </h3>{{$.i18n.Tr "repo.pulls.merge_instruction_step2_desc"}}</div>
<div class="ui secondary segment">