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Initial commit
This commit is contained in:
Klaus Silveira
465
lib/Git/Repository.php
Normal file
465
lib/Git/Repository.php
Normal file
@@ -0,0 +1,465 @@
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<?php
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namespace Git;
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use Git\Commit\Commit;
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use Git\Model\Tree;
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use Git\Model\Blob;
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use Git\Model\Diff;
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class Repository
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{
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protected $path;
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protected $client;
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public function __construct($path, Client $client)
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{
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$this->setPath($path);
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$this->setClient($client);
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}
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public function setClient(Client $client)
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{
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$this->client = $client;
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}
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public function getClient()
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{
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return $this->client;
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}
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public function create()
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{
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mkdir($this->getPath());
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$this->getClient()->run($this, 'init');
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return $this;
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}
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public function getConfig($key)
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{
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$key = $this->getClient()->run($this, 'config ' . $key);
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return trim($key);
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}
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public function setConfig($key, $value)
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{
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$this->getClient()->run($this, "config $key \"$value\"");
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return $this;
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}
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/**
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* Add untracked files
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*
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* @access public
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* @param mixed $files Files to be added to the repository
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*/
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public function add($files = '.')
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{
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if(is_array($files)) {
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$files = implode(' ', $files);
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}
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$this->getClient()->run($this, "add $files");
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return $this;
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}
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/**
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* Add all untracked files
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*
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* @access public
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*/
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public function addAll()
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{
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$this->getClient()->run($this, "add -A");
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return $this;
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}
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/**
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* Commit changes to the repository
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*
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* @access public
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* @param string $message Description of the changes made
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*/
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public function commit($message)
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{
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$this->getClient()->run($this, "commit -m '$message'");
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return $this;
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}
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/**
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* Checkout a branch
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*
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* @access public
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* @param string $branch Branch to be checked out
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*/
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public function checkout($branch)
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{
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$this->getClient()->run($this, "checkout $branch");
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return $this;
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}
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/**
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* Pull repository changes
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*
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* @access public
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*/
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public function pull()
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{
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$this->getClient()->run($this, "pull");
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return $this;
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}
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/**
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* Update remote references
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*
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* @access public
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* @param string $repository Repository to be pushed
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* @param string $refspec Refspec for the push
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*/
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public function push($repository = null, $refspec = null)
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{
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$command = "push";
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if($repository) {
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$command .= " $repository";
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}
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if($refspec) {
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$command .= " $refspec";
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}
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$this->getClient()->run($this, $command);
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return $this;
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}
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/**
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* Show a list of the repository branches
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*
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* @access public
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* @return array List of branches
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*/
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public function getBranches()
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{
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$branches = $this->getClient()->run($this, "branch");
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$branches = explode("\n", $branches);
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$branches = array_filter(preg_replace('/[\*\s]/', '', $branches));
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return $branches;
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}
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/**
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* Show the current repository branch
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*
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* @access public
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* @return string Current repository branch
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*/
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public function getCurrentBranch()
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{
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$branches = $this->getClient()->run($this, "branch");
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$branches = explode("\n", $branches);
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foreach($branches as $branch) {
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if($branch[0] == '*') {
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return substr($branch, 2);
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}
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}
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}
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/**
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* Check if a specified branch exists
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*
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* @access public
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* @param string $branch Branch to be checked
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* @return boolean True if the branch exists
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*/
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public function hasBranch($branch)
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{
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$branches = $this->getBranches();
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$status = in_array($branch, $branches);
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return $status;
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}
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/**
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* Create a new repository branch
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*
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* @access public
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* @param string $branch Branch name
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*/
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public function createBranch($branch)
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{
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$this->getClient()->run($this, "branch $branch");
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}
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/**
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* Show a list of the repository tags
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*
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* @access public
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* @return array List of tags
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*/
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public function getTags()
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{
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$tags = $this->getClient()->run($this, "tag");
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$tags = explode("\n", $tags);
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if (empty($tags[0])) {
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return NULL;
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}
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return $tags;
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}
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/**
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* Show the repository commit log
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*
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* @access public
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* @return array Commit log
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*/
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public function getCommits($file = null)
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{
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$command = 'log --pretty=format:\'"%h": {"hash": "%H", "short_hash": "%h", "tree": "%T", "parent": "%P", "author": "%an", "author_email": "%ae", "date": "%at", "commiter": "%cn", "commiter_email": "%ce", "commiter_date": "%ct", "message": "%f"}\'';
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if ($file) {
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$command .= " $file";
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}
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$logs = $this->getClient()->run($this, $command);
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$logs = str_replace("\n", ',', $logs);
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$logs = json_decode("{ $logs }", true);
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foreach ($logs as $log) {
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$log['message'] = str_replace('-', ' ', $log['message']);
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$commit = new Commit;
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$commit->importData($log);
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$commits[] = $commit;
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}
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return $commits;
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}
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public function getRelatedCommits($hash)
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{
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$logs = $this->getClient()->run($this, 'log --pretty=format:\'"%h": {"hash": "%H", "short_hash": "%h", "tree": "%T", "parent": "%P", "author": "%an", "author_email": "%ae", "date": "%at", "commiter": "%cn", "commiter_email": "%ce", "commiter_date": "%ct", "message": "%f"}\'');
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$logs = str_replace("\n", ',', $logs);
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$logs = json_decode("{ $logs }", true);
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foreach ($logs as $log) {
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$log['message'] = str_replace('-', ' ', $log['message']);
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$logTree = $this->getClient()->run($this, 'diff-tree -t -r ' . $log['hash']);
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$lines = explode("\n", $logTree);
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array_shift($lines);
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$files = array();
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foreach ($lines as $key => $line) {
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if (empty($line)) {
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unset($lines[$key]);
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continue;
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}
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$files[] = preg_split("/[\s]+/", $line);
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}
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// Now let's find the commits who have our hash within them
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foreach ($files as $file) {
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if ($file[1] == 'commit') {
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continue;
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}
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if ($file[3] == $hash) {
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$commit = new Commit;
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$commit->importData($log);
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$commits[] = $commit;
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break;
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}
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}
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}
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return $commits;
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}
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public function getCommit($commit)
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{
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$logs = $this->getClient()->run($this, 'show --pretty=format:\'{"hash": "%H", "short_hash": "%h", "tree": "%T", "parent": "%P", "author": "%an", "author_email": "%ae", "date": "%at", "commiter": "%cn", "commiter_email": "%ce", "commiter_date": "%ct", "message": "%f"}\' ' . $commit);
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$logs = explode("\n", $logs);
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// Read commit metadata
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$data = json_decode($logs[0], true);
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$data['message'] = str_replace('-', ' ', $data['message']);
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$commit = new Commit;
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$commit->importData($data);
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unset($logs[0]);
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// Read diff logs
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foreach ($logs as $log) {
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if ('diff' === substr($log, 0, 4)) {
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if (isset($diff)) {
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$diffs[] = $diff;
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}
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$diff = new Diff;
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continue;
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}
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if ('index' === substr($log, 0, 5)) {
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$diff->setIndex($log);
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continue;
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}
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if ('---' === substr($log, 0, 3)) {
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$diff->setOld($log);
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continue;
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}
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if ('+++' === substr($log, 0, 3)) {
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$diff->setNew($log);
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continue;
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}
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$diff->addLine($log);
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}
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if (isset($diff)) {
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$diffs[] = $diff;
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}
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$commit->setDiffs($diffs);
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return $commit;
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}
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public function getAuthorStatistics()
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{
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$logs = $this->getClient()->run($this, 'log --pretty=format:\'%an||%ae\'');
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$logs = explode("\n", $logs);
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$logs = array_count_values($logs);
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arsort($logs);
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foreach ($logs as $user => $count) {
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$user = explode('||', $user);
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$data[] = array('name' => $user[0], 'email' => $user[1], 'commits' => $count);
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}
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return $data;
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}
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public function getStatistics($branch)
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{
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// Calculate amount of files, extensions and file size
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$logs = $this->getClient()->run($this, 'ls-tree -r -l ' . $branch);
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$lines = explode("\n", $logs);
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$files = array();
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$data['extensions'] = array();
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$data['size'] = 0;
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$data['files'] = 0;
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foreach ($lines as $key => $line) {
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if (empty($line)) {
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unset($lines[$key]);
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continue;
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}
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$files[] = preg_split("/[\s]+/", $line);
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}
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foreach ($files as $file) {
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if ($file[1] == 'blob') {
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$data['files']++;
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}
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if (is_numeric($file[3])) {
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$data['size'] += $file[3];
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}
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if (($pos = strrpos($file[4], '.')) !== FALSE) {
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$data['extensions'][] = substr($file[4], $pos);
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}
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}
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$data['extensions'] = array_count_values($data['extensions']);
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arsort($data['extensions']);
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return $data;
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}
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/**
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* Get the Tree for the provided folder
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*
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* @param string $tree Folder that will be parsed
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* @return Tree Instance of Tree for the provided folder
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*/
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public function getTree($tree)
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{
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$tree = new Tree($tree, $this->getClient(), $this);
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$tree->parse();
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return $tree;
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}
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/**
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* Get the Blob for the provided file
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*
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* @param string $blob File that will be parsed
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* @return Blob Instance of Blob for the provided file
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*/
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public function getBlob($blob)
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{
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return new Blob($blob, $this->getClient(), $this);
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}
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/**
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* Blames the provided file and parses the output
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*
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* @param string $file File that will be blamed
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* @return array Commits hashes containing the lines
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*/
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public function getBlame($file)
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{
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$logs = $this->getClient()->run($this, "blame -s $file");
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$logs = explode("\n", $logs);
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foreach ($logs as $log) {
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if ($log == '') {
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continue;
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}
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$split = preg_split("/[a-zA-Z0-9^]{8}[\s]+[0-9]+\)/", $log);
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preg_match_all("/([a-zA-Z0-9^]{8})[\s]+([0-9]+)\)/", $log, $match);
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$commit = $match[1][0];
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if (!isset($blame[$commit]['line'])) {
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$blame[$commit]['line'] = '';
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}
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$blame[$commit]['line'] .= PHP_EOL . $split[1];
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}
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return $blame;
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}
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/**
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* Get the current Repository path
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*
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* @return string Path where the repository is located
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*/
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public function getPath()
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{
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return $this->path;
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}
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/**
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* Set the current Repository path
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*
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* @param string $path Path where the repository is located
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*/
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public function setPath($path)
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{
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$this->path = $path;
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}
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}
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