Serve pull request .diff files (#3293)

* Serve pull request .diff files

Closes #3259

* Add test for pull request redirection and .diff access

* Typo

* There's no need to test for pr.BaseRepo being nil after calling GetBaseRepo
This commit is contained in:
Sandro Santilli 2018-01-05 11:56:52 +01:00 committed by Lauris BH
parent ce7ae17b81
commit a192f3052e
4 changed files with 53 additions and 5 deletions

View File

@ -39,8 +39,6 @@ func testPullCreate(t *testing.T, session *TestSession, user, repo, branch strin
})
resp = session.MakeRequest(t, req, http.StatusFound)
//TODO check the redirected URL
return resp
}
@ -49,5 +47,16 @@ func TestPullCreate(t *testing.T) {
session := loginUser(t, "user1")
testRepoFork(t, session, "user2", "repo1", "user1", "repo1")
testEditFile(t, session, "user1", "repo1", "master", "README.md", "Hello, World (Edited)\n")
testPullCreate(t, session, "user1", "repo1", "master")
resp := testPullCreate(t, session, "user1", "repo1", "master")
// check the redirected URL
url := resp.HeaderMap.Get("Location")
assert.Regexp(t, "^/user2/repo1/pulls/[0-9]*$", url)
// check .diff can be accessed and matches performed change
req := NewRequest(t, "GET", url+".diff")
resp = session.MakeRequest(t, req, http.StatusOK)
assert.Regexp(t, "\\+Hello, World \\(Edited\\)", resp.Body)
assert.Regexp(t, "^diff", resp.Body)
assert.NotRegexp(t, "diff.*diff", resp.Body) // not two diffs, just one
}

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@ -570,7 +570,9 @@ func (repo *Repository) GetMirror() (err error) {
return err
}
// GetBaseRepo returns the base repository
// GetBaseRepo populates repo.BaseRepo for a fork repository and
// returns an error on failure (NOTE: no error is returned for
// non-fork repositories, and BaseRepo will be left untouched)
func (repo *Repository) GetBaseRepo() (err error) {
if !repo.IsFork {
return nil

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@ -1,4 +1,6 @@
// Copyright 2014 The Gogs Authors. All rights reserved.
// Copyright 2018 The Gitea Authors.
// Copyright 2014 The Gogs Authors.
// All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
@ -991,3 +993,37 @@ func CleanUpPullRequest(ctx *context.Context) {
ctx.Flash.Success(ctx.Tr("repo.branch.deletion_success", fullBranchName))
}
// DownloadPullDiff render a pull's raw diff
func DownloadPullDiff(ctx *context.Context) {
issue, err := models.GetIssueByIndex(ctx.Repo.Repository.ID, ctx.ParamsInt64(":index"))
if err != nil {
if models.IsErrIssueNotExist(err) {
ctx.Handle(404, "GetIssueByIndex", err)
} else {
ctx.Handle(500, "GetIssueByIndex", err)
}
return
}
// Redirect elsewhere if it's not a pull request
if !issue.IsPull {
ctx.Handle(404, "DownloadPullDiff",
fmt.Errorf("Issue is not a pull request"))
return
}
pr := issue.PullRequest
if err = pr.GetBaseRepo(); err != nil {
ctx.Handle(500, "GetBaseRepo", err)
return
}
patch, err := pr.BaseRepo.PatchPath(pr.Index)
if err != nil {
ctx.Handle(500, "PatchPath", err)
return
}
ctx.ServeFileContent(patch)
}

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@ -624,6 +624,7 @@ func RegisterRoutes(m *macaron.Macaron) {
}, repo.MustBeNotBare, context.RepoRef(), context.CheckUnit(models.UnitTypeCode))
m.Group("/pulls/:index", func() {
m.Get(".diff", repo.DownloadPullDiff)
m.Get("/commits", context.RepoRef(), repo.ViewPullCommits)
m.Get("/files", context.RepoRef(), repo.SetEditorconfigIfExists, repo.SetDiffViewStyle, repo.ViewPullFiles)
m.Post("/merge", reqRepoWriter, repo.MergePullRequest)