mirror of
https://codeberg.org/forgejo/forgejo.git
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eb792d9f8a
Merging PR may fail because of various problems. The pull request may
have a dirty state because there is no transaction when merging a pull
request. ref
https://github.com/go-gitea/gitea/pull/25741#issuecomment-2074126393
This PR moves all database update operations to post-receive handler for
merging a pull request and having a database transaction. That means if
database operations fail, then the git merging will fail, the git client
will get a fail result.
There are already many tests for pull request merging, so we don't need
to add a new one.
---------
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
(cherry picked from commit ebf0c969403d91ed80745ff5bd7dfbdb08174fc7)
Conflicts:
modules/private/hook.go
routers/private/hook_post_receive.go
trivial conflicts because
263a716cb5 * Performance optimization for git push (#30104)
was not cherry-picked and because of
998a431747 Do not update PRs based on events that happened before they existed
87 lines
2.7 KiB
Go
87 lines
2.7 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package repository
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import (
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"fmt"
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"os"
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"strings"
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repo_model "code.gitea.io/gitea/models/repo"
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user_model "code.gitea.io/gitea/models/user"
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"code.gitea.io/gitea/modules/setting"
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)
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// env keys for git hooks need
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const (
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EnvRepoName = "GITEA_REPO_NAME"
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EnvRepoUsername = "GITEA_REPO_USER_NAME"
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EnvRepoID = "GITEA_REPO_ID"
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EnvRepoIsWiki = "GITEA_REPO_IS_WIKI"
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EnvPusherName = "GITEA_PUSHER_NAME"
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EnvPusherEmail = "GITEA_PUSHER_EMAIL"
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EnvPusherID = "GITEA_PUSHER_ID"
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EnvKeyID = "GITEA_KEY_ID" // public key ID
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EnvDeployKeyID = "GITEA_DEPLOY_KEY_ID"
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EnvPRID = "GITEA_PR_ID"
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EnvPushTrigger = "GITEA_PUSH_TRIGGER"
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EnvIsInternal = "GITEA_INTERNAL_PUSH"
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EnvAppURL = "GITEA_ROOT_URL"
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EnvActionPerm = "GITEA_ACTION_PERM"
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)
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type PushTrigger string
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const (
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PushTriggerPRMergeToBase PushTrigger = "pr-merge-to-base"
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PushTriggerPRUpdateWithBase PushTrigger = "pr-update-with-base"
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)
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// InternalPushingEnvironment returns an os environment to switch off hooks on push
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// It is recommended to avoid using this unless you are pushing within a transaction
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// or if you absolutely are sure that post-receive and pre-receive will do nothing
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// We provide the full pushing-environment for other hook providers
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func InternalPushingEnvironment(doer *user_model.User, repo *repo_model.Repository) []string {
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return append(PushingEnvironment(doer, repo),
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EnvIsInternal+"=true",
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)
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}
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// PushingEnvironment returns an os environment to allow hooks to work on push
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func PushingEnvironment(doer *user_model.User, repo *repo_model.Repository) []string {
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return FullPushingEnvironment(doer, doer, repo, repo.Name, 0)
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}
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// FullPushingEnvironment returns an os environment to allow hooks to work on push
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func FullPushingEnvironment(author, committer *user_model.User, repo *repo_model.Repository, repoName string, prID int64) []string {
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isWiki := "false"
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if strings.HasSuffix(repoName, ".wiki") {
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isWiki = "true"
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}
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authorSig := author.NewGitSig()
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committerSig := committer.NewGitSig()
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environ := append(os.Environ(),
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"GIT_AUTHOR_NAME="+authorSig.Name,
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"GIT_AUTHOR_EMAIL="+authorSig.Email,
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"GIT_COMMITTER_NAME="+committerSig.Name,
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"GIT_COMMITTER_EMAIL="+committerSig.Email,
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EnvRepoName+"="+repoName,
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EnvRepoUsername+"="+repo.OwnerName,
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EnvRepoIsWiki+"="+isWiki,
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EnvPusherName+"="+committer.Name,
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EnvPusherID+"="+fmt.Sprintf("%d", committer.ID),
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EnvRepoID+"="+fmt.Sprintf("%d", repo.ID),
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EnvPRID+"="+fmt.Sprintf("%d", prID),
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EnvAppURL+"="+setting.AppURL,
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"SSH_ORIGINAL_COMMAND=gitea-internal",
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)
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if !committer.KeepEmailPrivate {
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environ = append(environ, EnvPusherEmail+"="+committer.Email)
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}
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return environ
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}
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