286d09203f
Unlike other async processing in the queue, we should sync branches to the DB immediately when handling git hook calling. If it fails, users can see the error message in the output of the git command. It can avoid potential inconsistency issues, and help #29494. --------- Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
303 lines
10 KiB
Go
303 lines
10 KiB
Go
// Copyright 2021 The Gitea Authors. All rights reserved.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package private
|
|
|
|
import (
|
|
"fmt"
|
|
"net/http"
|
|
"strconv"
|
|
|
|
git_model "code.gitea.io/gitea/models/git"
|
|
issues_model "code.gitea.io/gitea/models/issues"
|
|
repo_model "code.gitea.io/gitea/models/repo"
|
|
"code.gitea.io/gitea/modules/git"
|
|
"code.gitea.io/gitea/modules/gitrepo"
|
|
"code.gitea.io/gitea/modules/log"
|
|
"code.gitea.io/gitea/modules/private"
|
|
repo_module "code.gitea.io/gitea/modules/repository"
|
|
"code.gitea.io/gitea/modules/setting"
|
|
"code.gitea.io/gitea/modules/util"
|
|
"code.gitea.io/gitea/modules/web"
|
|
gitea_context "code.gitea.io/gitea/services/context"
|
|
repo_service "code.gitea.io/gitea/services/repository"
|
|
)
|
|
|
|
// HookPostReceive updates services and users
|
|
func HookPostReceive(ctx *gitea_context.PrivateContext) {
|
|
opts := web.GetForm(ctx).(*private.HookOptions)
|
|
|
|
// We don't rely on RepoAssignment here because:
|
|
// a) we don't need the git repo in this function
|
|
// OUT OF DATE: we do need the git repo to sync the branch to the db now.
|
|
// b) our update function will likely change the repository in the db so we will need to refresh it
|
|
// c) we don't always need the repo
|
|
|
|
ownerName := ctx.Params(":owner")
|
|
repoName := ctx.Params(":repo")
|
|
|
|
// defer getting the repository at this point - as we should only retrieve it if we're going to call update
|
|
var (
|
|
repo *repo_model.Repository
|
|
gitRepo *git.Repository
|
|
)
|
|
defer gitRepo.Close() // it's safe to call Close on a nil pointer
|
|
|
|
updates := make([]*repo_module.PushUpdateOptions, 0, len(opts.OldCommitIDs))
|
|
wasEmpty := false
|
|
|
|
for i := range opts.OldCommitIDs {
|
|
refFullName := opts.RefFullNames[i]
|
|
|
|
// Only trigger activity updates for changes to branches or
|
|
// tags. Updates to other refs (eg, refs/notes, refs/changes,
|
|
// or other less-standard refs spaces are ignored since there
|
|
// may be a very large number of them).
|
|
if refFullName.IsBranch() || refFullName.IsTag() {
|
|
if repo == nil {
|
|
repo = loadRepository(ctx, ownerName, repoName)
|
|
if ctx.Written() {
|
|
// Error handled in loadRepository
|
|
return
|
|
}
|
|
wasEmpty = repo.IsEmpty
|
|
}
|
|
|
|
option := &repo_module.PushUpdateOptions{
|
|
RefFullName: refFullName,
|
|
OldCommitID: opts.OldCommitIDs[i],
|
|
NewCommitID: opts.NewCommitIDs[i],
|
|
PusherID: opts.UserID,
|
|
PusherName: opts.UserName,
|
|
RepoUserName: ownerName,
|
|
RepoName: repoName,
|
|
}
|
|
updates = append(updates, option)
|
|
if repo.IsEmpty && (refFullName.BranchName() == "master" || refFullName.BranchName() == "main") {
|
|
// put the master/main branch first
|
|
copy(updates[1:], updates)
|
|
updates[0] = option
|
|
}
|
|
}
|
|
}
|
|
|
|
if repo != nil && len(updates) > 0 {
|
|
if err := repo_service.PushUpdates(updates); err != nil {
|
|
log.Error("Failed to Update: %s/%s Total Updates: %d", ownerName, repoName, len(updates))
|
|
for i, update := range updates {
|
|
log.Error("Failed to Update: %s/%s Update: %d/%d: Branch: %s", ownerName, repoName, i, len(updates), update.RefFullName.BranchName())
|
|
}
|
|
log.Error("Failed to Update: %s/%s Error: %v", ownerName, repoName, err)
|
|
|
|
ctx.JSON(http.StatusInternalServerError, private.HookPostReceiveResult{
|
|
Err: fmt.Sprintf("Failed to Update: %s/%s Error: %v", ownerName, repoName, err),
|
|
})
|
|
return
|
|
}
|
|
|
|
branchesToSync := make([]*repo_module.PushUpdateOptions, 0, len(updates))
|
|
for _, update := range updates {
|
|
if !update.RefFullName.IsBranch() {
|
|
continue
|
|
}
|
|
if repo == nil {
|
|
repo = loadRepository(ctx, ownerName, repoName)
|
|
if ctx.Written() {
|
|
return
|
|
}
|
|
wasEmpty = repo.IsEmpty
|
|
}
|
|
|
|
if update.IsDelRef() {
|
|
if err := git_model.AddDeletedBranch(ctx, repo.ID, update.RefFullName.BranchName(), update.PusherID); err != nil {
|
|
log.Error("Failed to add deleted branch: %s/%s Error: %v", ownerName, repoName, err)
|
|
ctx.JSON(http.StatusInternalServerError, private.HookPostReceiveResult{
|
|
Err: fmt.Sprintf("Failed to add deleted branch: %s/%s Error: %v", ownerName, repoName, err),
|
|
})
|
|
return
|
|
}
|
|
} else {
|
|
branchesToSync = append(branchesToSync, update)
|
|
}
|
|
}
|
|
if len(branchesToSync) > 0 {
|
|
if gitRepo == nil {
|
|
var err error
|
|
gitRepo, err = gitrepo.OpenRepository(ctx, repo)
|
|
if err != nil {
|
|
log.Error("Failed to open repository: %s/%s Error: %v", ownerName, repoName, err)
|
|
ctx.JSON(http.StatusInternalServerError, private.HookPostReceiveResult{
|
|
Err: fmt.Sprintf("Failed to open repository: %s/%s Error: %v", ownerName, repoName, err),
|
|
})
|
|
return
|
|
}
|
|
}
|
|
|
|
var (
|
|
branchNames = make([]string, 0, len(branchesToSync))
|
|
commitIDs = make([]string, 0, len(branchesToSync))
|
|
)
|
|
for _, update := range branchesToSync {
|
|
branchNames = append(branchNames, update.RefFullName.BranchName())
|
|
commitIDs = append(commitIDs, update.NewCommitID)
|
|
}
|
|
|
|
if err := repo_service.SyncBranchesToDB(ctx, repo.ID, opts.UserID, branchNames, commitIDs, func(commitID string) (*git.Commit, error) {
|
|
return gitRepo.GetCommit(commitID)
|
|
}); err != nil {
|
|
ctx.JSON(http.StatusInternalServerError, private.HookPostReceiveResult{
|
|
Err: fmt.Sprintf("Failed to sync branch to DB in repository: %s/%s Error: %v", ownerName, repoName, err),
|
|
})
|
|
return
|
|
}
|
|
}
|
|
}
|
|
|
|
// Handle Push Options
|
|
if len(opts.GitPushOptions) > 0 {
|
|
// load the repository
|
|
if repo == nil {
|
|
repo = loadRepository(ctx, ownerName, repoName)
|
|
if ctx.Written() {
|
|
// Error handled in loadRepository
|
|
return
|
|
}
|
|
wasEmpty = repo.IsEmpty
|
|
}
|
|
|
|
repo.IsPrivate = opts.GitPushOptions.Bool(private.GitPushOptionRepoPrivate, repo.IsPrivate)
|
|
repo.IsTemplate = opts.GitPushOptions.Bool(private.GitPushOptionRepoTemplate, repo.IsTemplate)
|
|
if err := repo_model.UpdateRepositoryCols(ctx, repo, "is_private", "is_template"); err != nil {
|
|
log.Error("Failed to Update: %s/%s Error: %v", ownerName, repoName, err)
|
|
ctx.JSON(http.StatusInternalServerError, private.HookPostReceiveResult{
|
|
Err: fmt.Sprintf("Failed to Update: %s/%s Error: %v", ownerName, repoName, err),
|
|
})
|
|
}
|
|
}
|
|
|
|
results := make([]private.HookPostReceiveBranchResult, 0, len(opts.OldCommitIDs))
|
|
|
|
// We have to reload the repo in case its state is changed above
|
|
repo = nil
|
|
var baseRepo *repo_model.Repository
|
|
|
|
// Now handle the pull request notification trailers
|
|
for i := range opts.OldCommitIDs {
|
|
refFullName := opts.RefFullNames[i]
|
|
newCommitID := opts.NewCommitIDs[i]
|
|
|
|
// post update for agit pull request
|
|
// FIXME: use pr.Flow to test whether it's an Agit PR or a GH PR
|
|
if git.SupportProcReceive && refFullName.IsPull() {
|
|
if repo == nil {
|
|
repo = loadRepository(ctx, ownerName, repoName)
|
|
if ctx.Written() {
|
|
return
|
|
}
|
|
}
|
|
|
|
pullIndex, _ := strconv.ParseInt(refFullName.PullName(), 10, 64)
|
|
if pullIndex <= 0 {
|
|
continue
|
|
}
|
|
|
|
pr, err := issues_model.GetPullRequestByIndex(ctx, repo.ID, pullIndex)
|
|
if err != nil && !issues_model.IsErrPullRequestNotExist(err) {
|
|
log.Error("Failed to get PR by index %v Error: %v", pullIndex, err)
|
|
ctx.JSON(http.StatusInternalServerError, private.Response{
|
|
Err: fmt.Sprintf("Failed to get PR by index %v Error: %v", pullIndex, err),
|
|
})
|
|
return
|
|
}
|
|
if pr == nil {
|
|
continue
|
|
}
|
|
|
|
results = append(results, private.HookPostReceiveBranchResult{
|
|
Message: setting.Git.PullRequestPushMessage && repo.AllowsPulls(ctx),
|
|
Create: false,
|
|
Branch: "",
|
|
URL: fmt.Sprintf("%s/pulls/%d", repo.HTMLURL(), pr.Index),
|
|
})
|
|
continue
|
|
}
|
|
|
|
// If we've pushed a branch (and not deleted it)
|
|
if !git.IsEmptyCommitID(newCommitID) && refFullName.IsBranch() {
|
|
// First ensure we have the repository loaded, we're allowed pulls requests and we can get the base repo
|
|
if repo == nil {
|
|
repo = loadRepository(ctx, ownerName, repoName)
|
|
if ctx.Written() {
|
|
return
|
|
}
|
|
|
|
baseRepo = repo
|
|
|
|
if repo.IsFork {
|
|
if err := repo.GetBaseRepo(ctx); err != nil {
|
|
log.Error("Failed to get Base Repository of Forked repository: %-v Error: %v", repo, err)
|
|
ctx.JSON(http.StatusInternalServerError, private.HookPostReceiveResult{
|
|
Err: fmt.Sprintf("Failed to get Base Repository of Forked repository: %-v Error: %v", repo, err),
|
|
RepoWasEmpty: wasEmpty,
|
|
})
|
|
return
|
|
}
|
|
if repo.BaseRepo.AllowsPulls(ctx) {
|
|
baseRepo = repo.BaseRepo
|
|
}
|
|
}
|
|
|
|
if !baseRepo.AllowsPulls(ctx) {
|
|
// We can stop there's no need to go any further
|
|
ctx.JSON(http.StatusOK, private.HookPostReceiveResult{
|
|
RepoWasEmpty: wasEmpty,
|
|
})
|
|
return
|
|
}
|
|
}
|
|
|
|
branch := refFullName.BranchName()
|
|
|
|
// If our branch is the default branch of an unforked repo - there's no PR to create or refer to
|
|
if !repo.IsFork && branch == baseRepo.DefaultBranch {
|
|
results = append(results, private.HookPostReceiveBranchResult{})
|
|
continue
|
|
}
|
|
|
|
pr, err := issues_model.GetUnmergedPullRequest(ctx, repo.ID, baseRepo.ID, branch, baseRepo.DefaultBranch, issues_model.PullRequestFlowGithub)
|
|
if err != nil && !issues_model.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{
|
|
Err: fmt.Sprintf(
|
|
"Failed to get active PR in: %-v Branch: %s to: %-v Branch: %s Error: %v", repo, branch, baseRepo, baseRepo.DefaultBranch, err),
|
|
RepoWasEmpty: wasEmpty,
|
|
})
|
|
return
|
|
}
|
|
|
|
if pr == nil {
|
|
if repo.IsFork {
|
|
branch = fmt.Sprintf("%s:%s", repo.OwnerName, branch)
|
|
}
|
|
results = append(results, private.HookPostReceiveBranchResult{
|
|
Message: setting.Git.PullRequestPushMessage && baseRepo.AllowsPulls(ctx),
|
|
Create: true,
|
|
Branch: branch,
|
|
URL: fmt.Sprintf("%s/compare/%s...%s", baseRepo.HTMLURL(), util.PathEscapeSegments(baseRepo.DefaultBranch), util.PathEscapeSegments(branch)),
|
|
})
|
|
} else {
|
|
results = append(results, private.HookPostReceiveBranchResult{
|
|
Message: setting.Git.PullRequestPushMessage && baseRepo.AllowsPulls(ctx),
|
|
Create: false,
|
|
Branch: branch,
|
|
URL: fmt.Sprintf("%s/pulls/%d", baseRepo.HTMLURL(), pr.Index),
|
|
})
|
|
}
|
|
}
|
|
}
|
|
ctx.JSON(http.StatusOK, private.HookPostReceiveResult{
|
|
Results: results,
|
|
RepoWasEmpty: wasEmpty,
|
|
})
|
|
}
|