160 lines
5.0 KiB
PHP
160 lines
5.0 KiB
PHP
<?php
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// 用法示例:
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// App::git()->repo('client')->log('更新');
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class Git{
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public $repo = null;
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public function repo($repo){
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if(!App::cfg()->project_root){
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throw new Exception("配置文件中没有定义项目根目录信息");
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}
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$repo = App::cfg()->project_root.'/'.$repo;
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if(!file_exists($repo)){
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throw new Exception("不存在git仓库: $repo");
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}
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$this->repo = $repo;
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return $this;
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}
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public function cmd($args){
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if(is_null($this->repo)){
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throw new Exception("无法生成git命令，因为没有指定git仓库");
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}
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return "/usr/bin/sudo /usr/bin/git --work-tree={$this->repo} --git-dir={$this->repo}/.git ".implode(' ', $args);
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}
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public function exec($cmd, &$stdout, &$stderr){
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$cmd = $this->cmd([$cmd]);
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return App::os()->exec($cmd, $stdout, $stderr);
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}
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public function firstCommit(){
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$cmd = $this->cmd(['rev-list HEAD | tail -n 1']);
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if(0 != App::os()->exec($cmd, $stdout, $stderr)){
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throw new ErrorException("执行命令[$cmd]时发生错误: $stderr");
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}
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return trim($stdout);
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}
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public function versions($count = null){
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$args = [
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'for-each-ref',
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'--sort=-refname',
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"--format '%(objectname) %(refname)'",
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'refs/tags',
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];
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if(is_int($count)){
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$args[] = "--count $count";
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}
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$cmd = $this->cmd($args);
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if(0 != App::os()->exec($cmd, $stdout, $stderr)){
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throw new ErrorException("执行命令[$cmd]时发生错误: $stderr");
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}
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$tags = [];
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$lines = explode("\n", trim($stdout));
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foreach($lines as $line){
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if(!preg_match("!refs/tags/(v[0-9]{6}_[0-9]{4}(_[0-9]{2}){0,1})!", $line, $matches)) continue;
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list($hash, $ref) = explode(' ', $line);
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$tag = $matches[1];
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$tags[$tag] = [
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'hash' => $hash,
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'ver' => $tag,
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];
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}
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krsort($tags);
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return $tags;
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}
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public function log($keyword = '', $num = 0, $start = '', $end = ''){
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if(!is_numeric($num)){
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throw new ErrorException("参数num必须为整数");
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}
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$separator = '-------sparator--------';
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$args = [
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"log",
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"--format=%H%n%h%n%d%n%ce%n%at%n%s%n%b%n$separator",
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];
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if($num){
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$args[] = "-$num";
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}
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if(!empty($keyword)){
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$args[] = "-g";
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$args[] = "--grep=\"$keyword\"";
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}
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if(!empty($start) && !empty($end)){
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$args[] = "$start...$end";
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}
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$cmd = $this->cmd($args);
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if(0 != App::os()->exec($cmd, $stdout, $stderr)){
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throw new ErrorException("执行命令[$cmd]时发生错误: $stderr");
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}
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$logs = [];
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$msgs = explode($separator, $stdout);
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foreach($msgs as $msg){
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$msg = trim($msg);
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if(empty($msg)) continue;
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$log = [];
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$lines = explode("\n", $msg);
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$hash = array_shift($lines);
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$log['files']= $this->files($hash);
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$log['h'] = array_shift($lines);
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$log['hash'] = $hash;
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$log['ref'] = array_shift($lines);
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$log['author'] = array_shift($lines);
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$log['date'] = date('Y/m/d H:i', array_shift($lines));
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// 解析git日志内容
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$msg = [];
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$tag = '';
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$idx = [];
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foreach($lines as $v){
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if(preg_match("!(^\[.*\])(.*)!", $v, $matches)){
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$tag = str_replace(['[', ']'], ['', ''], $matches[1]);
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if(!isset($msg[$tag])){
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$msg[$tag] = [];
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$idx[$tag] = 0;
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}else{
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$idx[$tag] += 1;
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}
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$msg[$tag][$idx[$tag]] = trim($matches[2]);
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}else{
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if(empty($tag)) $tag = '其它'; // 没有包含有效标签
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if(!isset($msg[$tag])){
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$idx[$tag] = 0;
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$msg[$tag] = [];
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$msg[$tag][$idx[$tag]] = '';
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}
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$msg[$tag][$idx[$tag]] .= "\n".trim($v);
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}
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}
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foreach($msg as $t => $m){
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foreach($m as $k => $v){
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$msg[$t][$k] = trim($v);
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}
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}
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$log['msg'] = $msg;
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$logs[$hash] = $log;
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}
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return $logs;
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}
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public function files($hash){
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$cmd = $this->cmd([
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"show",
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"--pretty='format:'",
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"--name-status",
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$hash,
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]);
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if(0 != App::os()->exec($cmd, $stdout, $stderr)){
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throw new ErrorException("执行命令[$cmd]时发生错误: $stderr");
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}
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$files = array_values(array_filter(explode("\n", $stdout)));
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return $files;
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}
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}
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