/**
* Update repository
*
* Update the repository to the most current state. Method will return
* true, if an update happened, and false if no update was available.
*
* Optionally a version can be specified, in which case the repository
* won't be updated to the latest version, but to the specified one.
*
* @param string $version
* @return bool
*/
public function update($version = null)
{
// Remember version before update try
$oldVersion = $this->getVersionString();
$process = new vcsSvnCliProcess();
if ($version !== null) {
$process->argument('-r' . $version);
}
$return = $process->argument('update')->argument(new pbsPathArgument($this->root))->execute();
// Check if an update has happened
$this->currentVersion = null;
return $oldVersion !== $this->getVersionString();
}
/**
* Get content for version
*
* Get the contents of the current resource in the specified version.
*
* @param string $version
* @return string
*/
public function getVersionedContent($version)
{
if (!in_array($version, $this->getVersions(), true)) {
throw new vcsNoSuchVersionException($this->path, $version);
}
if (($content = vcsCache::get($this->path, $version, 'content')) === false) {
// Refetch the basic content information, and cache it.
$process = new vcsSvnCliProcess();
$process->argument('-r' . $version);
// Execute command
$return = $process->argument('cat')->argument(new pbsPathArgument($this->root . $this->path))->execute();
vcsCache::cache($this->path, $version, 'content', $content = $process->stdoutOutput);
}
return $content;
}
/**
* Get diff
*
* Get the diff between the current version and the given version.
* Optionally you may specify another version then the current one as the
* diff base as the second parameter.
*
* @param string $version
* @param string $current
* @return vcsResource
*/
public function getDiff($version, $current = null)
{
$current = $current === null ? $this->getVersionString() : $current;
if (($diff = vcsCache::get($this->path, $version, 'diff')) === false) {
// Refetch the basic content information, and cache it.
$process = new vcsSvnCliProcess();
$process->argument('-r' . $version . ':' . $current);
// Execute command
$return = $process->argument('diff')->argument(new pbsPathArgument($this->root . $this->path))->execute();
$parser = new vcsUnifiedDiffParser();
$diff = $parser->parseString($process->stdoutOutput);
vcsCache::cache($this->path, $version, 'diff', $diff);
}
foreach ($diff as $fileDiff) {
$fileDiff->from = substr($fileDiff->from, strlen($this->root));
$fileDiff->to = substr($fileDiff->to, strlen($this->root));
}
return $diff;
}
