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Code Issues Releases Wiki Activity

Fix various SVN escaping issues in arc patch

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Summary: Followup to D4703. When we give paths to `svn`, we need to escape them if they contain an `@`.

Test Plan:
Created a patch full of modifications to files with `@` in their names, and applied it:

  $ arc patch --diff 192
  A         A@2xcopy2
  A         A@2xcopy
  D         A@2x
   OKAY  Successfully applied patch to the working copy.

Reviewers: chad, mbishopim3

Reviewed By: chad

CC: aran

Differential Revision: https://secure.phabricator.com/D4977
This commit is contained in:
epriestley 2013-02-15 14:53:25 -08:00
parent cd50b0884e
commit 0f57b8d2de
2 changed files with 18 additions and 11 deletions
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17
src/repository/api/ArcanistSubversionAPI.php
View file

@ -644,18 +644,25 @@ EODIFF;
}
public static function escapeFileNamesForSVN(array $files) {
foreach ($files as $k => $file) {
$files[$k] = self::escapeFileNameForSVN($file);
}
return $files;
}
public static function escapeFileNameForSVN($file) {
// SVN interprets "x@1" as meaning "file x at revision 1", which is not
// intended for files named "sprite@2x.png" or similar. For files with an
// "@" in their names, escape them by adding "@" at the end, which SVN
// interprets as "at the working copy revision". There is a special case
// where ".@" means "fail with an error" instead of ". at the working copy
// revision", so avoid escaping "." into ".@".
foreach ($files as $k => $file) {
if (strpos($file, '@') !== false) {
$files[$k] = $file.'@';
}
if (strpos($file, '@') !== false) {
$file = $file.'@';
}
return $files;
return $file;
}
}

12
src/workflow/ArcanistPatchWorkflow.php
View file

@ -578,8 +578,8 @@ EOTEXT
csprintf(
'(cd %s; svn cp %s %s)',
$repository_api->getPath(),
$src,
$dst));
ArcanistSubversionAPI::escapeFileNameForSVN($src),
ArcanistSubversionAPI::escapeFileNameForSVN($dst)));
}
foreach ($deletes as $delete) {
@ -587,7 +587,7 @@ EOTEXT
csprintf(
'(cd %s; svn rm %s)',
$repository_api->getPath(),
$delete));
ArcanistSubversionAPI::escapeFileNameForSVN($delete)));
}
foreach ($symlinks as $symlink) {
@ -636,7 +636,7 @@ EOTEXT
csprintf(
'(cd %s; svn add %s)',
$repository_api->getPath(),
$add));
ArcanistSubversionAPI::escapeFileNameForSVN($add)));
}
foreach ($propset as $path => $changes) {
@ -652,7 +652,7 @@ EOTEXT
'(cd %s; svn propdel %s %s)',
$repository_api->getPath(),
$prop,
$path));
ArcanistSubversionAPI::escapeFileNameForSVN($path)));
} else {
passthru(
csprintf(
@ -660,7 +660,7 @@ EOTEXT
$repository_api->getPath(),
$prop,
$value,
$path));
ArcanistSubversionAPI::escapeFileNameForSVN($path)));
}
}
}