getClient()->run($this, "show --pretty=format:\"- %H%h%T%P%an%ae%at%cn%ce%ct
\" $commitHash");
$logs = explode("\n", $logs);
// Read commit metadata
$format = new PrettyFormat;
$data = $format->parse($logs[0]);
$commit = new Commit;
$commit->importData($data[0]);
unset($logs[0]);
if (empty($logs[1])) {
$logs = explode("\n", $this->getClient()->run($this, 'diff ' . $commitHash . '~1..' . $commitHash));
}
$commit->setDiffs($this->readDiffLogs($logs));
return $commit;
}
/**
* Blames the provided file and parses the output
*
* @param string $file File that will be blamed
* @return array Commits hashes containing the lines
*/
public function getBlame($file)
{
$blame = array();
$logs = $this->getClient()->run($this, "blame --root -sl $file");
$logs = explode("\n", $logs);
$i = 0;
$previousCommit = '';
foreach ($logs as $log) {
if ($log == '') {
continue;
}
preg_match_all("/([a-zA-Z0-9]{40})\s+.*?([0-9]+)\)(.+)/", $log, $match);
$currentCommit = $match[1][0];
if ($currentCommit != $previousCommit) {
++$i;
$blame[$i] = array(
'line' => '',
'commit' => $currentCommit,
'commitShort' => substr($currentCommit, 0, 8)
);
}
$blame[$i]['line'] .= PHP_EOL . $match[3][0];
$previousCommit = $currentCommit;
}
return $blame;
}
/**
* Show the repository commit log with pagination
*
* @access public
* @return array Commit log
*/
public function getPaginatedCommits($file = null, $page = 0)
{
$page = 15 * $page;
$pager = "--skip=$page --max-count=15";
$command = "log $pager --pretty=format:\"- %H%h%T%P%an%ae%at%cn%ce%ct
\"";
if ($file) {
$command .= " $file";
}
try {
$logs = $this->getPrettyFormat($command);
} catch (\RuntimeException $e) {
return array();
}
foreach ($logs as $log) {
$commit = new Commit;
$commit->importData($log);
$commits[] = $commit;
}
return $commits;
}
public function searchCommitLog($query)
{
$query = escapeshellarg($query);
$command = "log --grep={$query} --pretty=format:\"- %H%h%T%P%an%ae%at%cn%ce%ct
\"";
try {
$logs = $this->getPrettyFormat($command);
} catch (\RuntimeException $e) {
return array();
}
foreach ($logs as $log) {
$commit = new Commit;
$commit->importData($log);
$commits[] = $commit;
}
return $commits;
}
public function searchTree($query, $branch)
{
$query = escapeshellarg($query);
try {
$results = $this->getClient()->run($this, "grep -I --line-number {$query} $branch");
} catch (\RuntimeException $e) {
return false;
}
$results = explode("\n", $results);
foreach ($results as $result) {
if ($result == '') {
continue;
}
preg_match_all('/([\w-._]+):([^:]+):([0-9]+):(.+)/', $result, $matches, PREG_SET_ORDER);
$data['branch'] = $matches[0][1];
$data['file'] = $matches[0][2];
$data['line'] = $matches[0][3];
$data['match'] = $matches[0][4];
$searchResults[] = $data;
}
return $searchResults;
}
public function getAuthorStatistics()
{
$logs = $this->getClient()->run($this, 'log --pretty=format:"%an||%ae" ' . $this->getHead());
if (empty($logs)) {
throw new \RuntimeException('No statistics available');
}
$logs = explode("\n", $logs);
$logs = array_count_values($logs);
arsort($logs);
foreach ($logs as $user => $count) {
$user = explode('||', $user);
$data[] = array('name' => $user[0], 'email' => $user[1], 'commits' => $count);
}
return $data;
}
public function getStatistics($branch)
{
// Calculate amount of files, extensions and file size
$logs = $this->getClient()->run($this, 'ls-tree -r -l ' . $branch);
$lines = explode("\n", $logs);
$files = array();
$data['extensions'] = array();
$data['size'] = 0;
$data['files'] = 0;
foreach ($lines as $key => $line) {
if (empty($line)) {
unset($lines[$key]);
continue;
}
$files[] = preg_split("/[\s]+/", $line);
}
foreach ($files as $file) {
if ($file[1] == 'blob') {
$data['files']++;
}
if (is_numeric($file[3])) {
$data['size'] += $file[3];
}
if (($pos = strrpos($file[4], '.')) !== FALSE) {
$data['extensions'][] = substr($file[4], $pos);
}
}
$data['extensions'] = array_count_values($data['extensions']);
arsort($data['extensions']);
return $data;
}
/**
* Create a TAR or ZIP archive of a git tree
*
* @param string $tree Tree-ish reference
* @param string $output Output File name
* @param string $format Archive format
*/
public function createArchive($tree, $output, $format = 'zip')
{
$fs = new Filesystem;
$fs->mkdir(dirname($output));
$this->getClient()->run($this, "archive --format=$format --output=$output $tree");
}
}