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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
50 lines
1.7 KiB
Go
50 lines
1.7 KiB
Go
// Copyright 2024 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package private
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import (
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"testing"
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"code.gitea.io/gitea/models/db"
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issues_model "code.gitea.io/gitea/models/issues"
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pull_model "code.gitea.io/gitea/models/pull"
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repo_model "code.gitea.io/gitea/models/repo"
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"code.gitea.io/gitea/models/unittest"
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user_model "code.gitea.io/gitea/models/user"
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"code.gitea.io/gitea/modules/private"
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repo_module "code.gitea.io/gitea/modules/repository"
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"code.gitea.io/gitea/services/contexttest"
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"github.com/stretchr/testify/assert"
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)
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func TestHandlePullRequestMerging(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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pr, err := issues_model.GetUnmergedPullRequest(db.DefaultContext, 1, 1, "branch2", "master", issues_model.PullRequestFlowGithub)
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assert.NoError(t, err)
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assert.NoError(t, pr.LoadBaseRepo(db.DefaultContext))
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user1 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 1})
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err = pull_model.ScheduleAutoMerge(db.DefaultContext, user1, pr.ID, repo_model.MergeStyleSquash, "squash merge a pr")
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assert.NoError(t, err)
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autoMerge := unittest.AssertExistsAndLoadBean(t, &pull_model.AutoMerge{PullID: pr.ID})
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ctx, resp := contexttest.MockPrivateContext(t, "/")
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handlePullRequestMerging(ctx, &private.HookOptions{
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PullRequestID: pr.ID,
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UserID: 2,
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}, pr.BaseRepo.OwnerName, pr.BaseRepo.Name, []*repo_module.PushUpdateOptions{
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{NewCommitID: "01234567"},
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})
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assert.Equal(t, 0, len(resp.Body.String()))
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pr, err = issues_model.GetPullRequestByID(db.DefaultContext, pr.ID)
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assert.NoError(t, err)
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assert.True(t, pr.HasMerged)
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assert.EqualValues(t, "01234567", pr.MergedCommitID)
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unittest.AssertNotExistsBean(t, &pull_model.AutoMerge{ID: autoMerge.ID})
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}
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