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Handle push rejection in branch and upload (#10854)

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* Handle push rejections and push out-of-date in branch creation and
file upload.
* Remove the duplicated sanitize from services/pull/merge
* Move the errors Err(Merge)PushOutOfDate and ErrPushRejected to
modules/git
* Handle errors better in the upload file dialogs

Fix #10460

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>
This commit is contained in:
zeripath 2020-03-28 04:13:18 +00:00 • committed by GitHub
parent cac30abefc
commit 7cd47046ea
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12 changed files with 197 additions and 120 deletions
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6
services/pull/merge.go
View file

@ -385,15 +385,13 @@ func rawMerge(pr *models.PullRequest, doer *models.User, mergeStyle models.Merge
// Push back to upstream.
if err := git.NewCommand("push", "origin", baseBranch+":"+pr.BaseBranch).RunInDirTimeoutEnvPipeline(env, -1, tmpBasePath, &outbuf, &errbuf); err != nil {
if strings.Contains(errbuf.String(), "non-fast-forward") {
return "", models.ErrMergePushOutOfDate{
Style: mergeStyle,
return "", &git.ErrPushOutOfDate{
StdOut: outbuf.String(),
StdErr: errbuf.String(),
Err: err,
}
} else if strings.Contains(errbuf.String(), "! [remote rejected]") {
err := models.ErrPushRejected{
Style: mergeStyle,
err := &git.ErrPushRejected{
StdOut: outbuf.String(),
StdErr: errbuf.String(),
Err: err,

6
services/wiki/wiki.go
View file

@ -212,6 +212,9 @@ func updateWikiPage(doer *models.User, repo *models.Repository, oldWikiName, new
),
}); err != nil {
log.Error("%v", err)
if git.IsErrPushOutOfDate(err) || git.IsErrPushRejected(err) {
return err
}
return fmt.Errorf("Push: %v", err)
}
@ -316,6 +319,9 @@ func DeleteWikiPage(doer *models.User, repo *models.Repository, wikiName string)
Branch: fmt.Sprintf("%s:%s%s", commitHash.String(), git.BranchPrefix, "master"),
Env: models.PushingEnvironment(doer, repo),
}); err != nil {
if git.IsErrPushOutOfDate(err) || git.IsErrPushRejected(err) {
return err
}
return fmt.Errorf("Push: %v", err)
}