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Code Issues Releases Wiki Activity

Fix "arc diff --raw-command --create"

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Summary: Fixes T5082. We try to access the repository API in some cases when we don't have one.

Test Plan:
  - Made revisions with "arc diff --raw-command --create".
  - Made this revision, without "--raw-command".

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T5082

Differential Revision: https://secure.phabricator.com/D9165
This commit is contained in:
epriestley 2014-05-17 13:40:05 -07:00
parent 1493e043e1
commit b52f3fafe3
2 changed files with 26 additions and 10 deletions
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8
src/workflow/ArcanistBaseWorkflow.php
View file

@ -760,6 +760,14 @@ abstract class ArcanistBaseWorkflow extends Phobject {
return $this;
}
public function hasRepositoryAPI() {
try {
return (bool)$this->getRepositoryAPI();
} catch (Exception $ex) {
return false;
}
}
public function getRepositoryAPI() {
if (!$this->repositoryAPI) {
$workflow = get_class($this);

28
src/workflow/ArcanistDiffWorkflow.php
View file

@ -1169,11 +1169,11 @@ EOTEXT
}
private function shouldAmend() {
if ($this->haveUncommittedChanges) {
if ($this->isRawDiffSource()) {
return false;
}
if ($this->isHistoryImmutable()) {
if ($this->haveUncommittedChanges) {
return false;
}
@ -1181,7 +1181,9 @@ EOTEXT
return false;
}
if ($this->isRawDiffSource()) {
// Run this last: with --raw or --raw-command, we won't have a repository
// API.
if ($this->isHistoryImmutable()) {
return false;
}
@ -1638,13 +1640,19 @@ EOTEXT
$template = ArcanistCommentRemover::removeComments($new_template);
$repository_api = $this->getRepositoryAPI();
// special check for whether to amend here. optimizes a common git
// workflow. we can't do this for mercurial because the mq extension
// is popular and incompatible with hg commit --amend ; see T2011.
$should_amend = (count($included_commits) == 1 &&
$repository_api instanceof ArcanistGitAPI &&
$this->shouldAmend());
// With --raw-command, we may not have a repository API.
if ($this->hasRepositoryAPI()) {
$repository_api = $this->getRepositoryAPI();
// special check for whether to amend here. optimizes a common git
// workflow. we can't do this for mercurial because the mq extension
// is popular and incompatible with hg commit --amend ; see T2011.
$should_amend = (count($included_commits) == 1 &&
$repository_api instanceof ArcanistGitAPI &&
$this->shouldAmend());
} else {
$should_amend = false;
}
if ($should_amend) {
$wrote = (rtrim($old_message) != rtrim($template));
if ($wrote) {