/**
* 将远程代码clone到本地
*
* 如果本地已有，则先删除
*
* @param $repoPath
* @param $gitRemote
*
* @return bool
*/
public function cloneRepo($repoPath, $gitRemote)
{
if (file_exists($repoPath)) {
$this->removeRepoDir($repoPath);
}
// clone远程库
$gitRepo = Git::clone_remote($repoPath, $gitRemote);
// 将所有远程分支checkout到本地
$remoteBranches = $gitRepo->list_remote_branches();
foreach ($remoteBranches as $key => $remote) {
$branch = substr($remote, strpos($remote, '/') + 1);
if ('master' == $branch) {
continue;
}
// master分支在clone时已经创建了
// git checkout -b dev_zsk2 origin/dev_zsk2
$gitRepo->checkout_remote($branch, $remote);
}
return true;
}
function get_update($sname, $file_lock, $base_url, $path, $mail_lock, $remote_git = '', $remote_branch = '')
{
session_name($sname);
session_start();
set_time_limit(300);
ignore_user_abort(true);
$stime = time();
$work = false;
//检测、设置工作标志，存在session里（同一个session_name在一个页面未结束前会保持读写锁状态）
if (empty($_SESSION['working'])) {
$work = true;
}
if (file_exists($file_lock)) {
$last_work_time = filemtime($file_lock);
if ($last_work_time > 0 && time() - $last_work_time < 120) {
//上次更新至今有120秒
echo "检测到正在进行工作中，本页面停止载入，请稍后再次访问。";
return false;
//exit;
}
$work = true;
unlink($file_lock);
} elseif (empty($_SESSION['work_time']) || $stime - $_SESSION['work_time'] > LOCK_TIME) {
//保证 LOCK_TIME 秒内只访问一次
$work = true;
}
if ($work && !file_exists($file_lock)) {
$_SESSION['working'] = true;
$_SESSION['work_time'] = $stime;
file_put_contents($file_lock, $stime);
} else {
echo "距离上次获取请求时间间隔多短，请稍后再次访问。";
return false;
//exit;
}
echo date("Y-m-d H:i:s") . " 读取列表中...<br>";
$list = get_list($base_url);
//获取列表
if (count($list) < 2) {
echo "读取Wiki列表失败，等待下次检测。<br>";
$_SESSION['work_time'] = $stime - LOCK_TIME;
//取消检查时间，让检测可在稍后再次发起
unlink($file_lock);
return false;
}
session_write_close();
//解除session，防止使其他访问页面一直等待session
mk_dir($path);
if (IS_WIN) {
Git::windows_mode();
}
if (!file_exists($path . '.git')) {
echo date("Y-m-d H:i:s") . " 没有git库，尝试创建...<br>";
if ($remote_git) {
//是否设置了远程仓库
echo "尝试从远程仓库克隆数据...<br>";
$ret = Git::clone_remote($path, $remote_git, $remote_branch);
//从远程仓库clone(可指定分支)
if (!Git::is_repo($ret) || !file_exists($path . '.git') || !$ret) {
echo "从远程仓库克隆失败，本地创建...<br>";
$ret = Git::create($path);
//如果clone失败，则本地创建
}
} else {
$ret = Git::create($path);
}
//直接本地创建
echo date("Y-m-d H:i:s") . " 创建结果：" . (Git::is_repo($ret) ? '成功' : '失败') . "<br>";
}
$files = ls_file($path);
foreach ($files as $file) {
if (!is_dir($path . $file)) {
unlink($path . $file);
}
}
$tmp_arr = parse_url($base_url);
$url_base = $tmp_arr['scheme'] . '://' . $tmp_arr['host'];
write($path . 'list.txt', json($list));
//写出列表
echo date("Y-m-d H:i:s") . " 读取wiki列表完毕，开始读取内容页...<br>";
$count = 0;
$content = get_content($base_url);
write($path . 'index.html', $content);
$count++;
foreach ($list as $arr) {
if (isset($arr['ul'])) {
foreach ($arr['ul'] as $a) {
if (substr($a['url'], 0, 1) == '.' || substr($a['url'], 0, 1) == '/') {
//地址以.或/开头，则为wiki文档
$content = get_content((substr($a['url'], 0, 1) == '/' ? $url_base : (substr($a['url'], 0, 1) == '.' ? $url_base . $tmp_arr['path'] : '')) . $a['url']);
if ($content) {
write($path . $a['title'] . '.html', $content);
$count++;
}
}
}
}
}
echo date("Y-m-d H:i:s") . " 获取操作完成，读取页面数量：" . $count . "<br>";
$repo = Git::open($path);
$ret = $repo->status(true);
$no_commit = preg_match('/nothing to commit, working directory clean/', $ret);
if ($no_commit) {
echo " 未检测到更新，共计用时：" . (time() - $stime) . "秒<br>";
} else {
echo "待更新内容：<hr>" . $ret . "<hr>";
$ret0 = $repo->add();
$repo->run('config --global user.email "' . GIT_EMAIL . '"');
//git config --global user.email "*****@*****.**"
$repo->run('config --global user.name "' . GIT_NAME . '"');
//git config --global user.name "Your Name"
$repo->run('config --global core.quotepath false');
//配置git显示中文不转码
$ret = $repo->commit('check time: ' . date("Y-m-d H:i:s"));
echo time() . " 已进行git提交，共计用时：" . (time() - $stime) . "秒<br><br>";
if ($remote_git) {
$branch = $repo->active_branch();
echo "检测到远程仓库参数，提交到远程仓库...<br>";
$repo->run("remote add {$stime} " . $remote_git);
//添加远程仓库
$repo->run("push -f {$stime} {$branch}:" . (empty($remote_branch) ? 'master' : "{$remote_branch}"));
//强制覆盖远程仓库(可指定分支)
$repo->run("remote remove {$stime}");
//删除远程仓库
}
echo "提交git日志内容如下：<hr>" . nl2br(htmlspecialchars($ret));
$ret2 = $repo->run('log --stat -p -1');
echo "<hr>其他日志：<br>" . nl2br(htmlspecialchars($ret0)) . nl2br(htmlspecialchars($ret2));
unlink($mail_lock);
}
unlink($file_lock);
return !$no_commit;
}
