/**
* 更新到指定commit版本
*
* @param string $commit
* @return bool
*/
public function updateToVersion($task)
{
$copy = GlobalHelper::str2arr($task->file_list);
$fileAndVersion = [];
foreach ($copy as $file) {
$fileAndVersion[] = StringHelper::explode($file, " ", true, true);
}
$branch = $task->branch == 'trunk' ? $task->branch : ($this->getConfig()->repo_mode == Project::REPO_BRANCH ? 'branches/' : 'tags/') . $task->branch;
// 先更新
$versionSvnDir = sprintf('%s-svn', rtrim(Project::getDeployWorkspace($task->link_id), '/'));
$cmd[] = sprintf('cd %s ', $versionSvnDir);
$cmd[] = $this->_getSvnCmd(sprintf('svn checkout %s/%s .', $this->getConfig()->repo_url, $branch));
// 更新指定文件到指定版本，并复制到同步目录
foreach ($fileAndVersion as $assign) {
if (in_array($assign[0], ['.', '..'])) {
continue;
}
$cmd[] = $this->_getSvnCmd(sprintf('svn up %s %s', $assign[0], empty($assign[1]) ? '' : ' -r ' . $assign[1]));
// 多层目录需要先新建父目录，否则复制失败
if (strpos($assign[0], '/') !== false) {
$cmd[] = sprintf('mkdir -p %s/%s', Project::getDeployWorkspace($task->link_id), dirname($assign[0]));
}
$cmd[] = sprintf('cp -rf %s %s/%s', rtrim($assign[0], '/'), Project::getDeployWorkspace($task->link_id), dirname($assign[0]));
}
$command = join(' && ', $cmd);
return $this->runLocalCommand($command);
}
/**
* 获取远程服务器要操作的任务命令
*
* @param $task string
* @param $version string
* @return string string
*/
public static function getRemoteTaskCommand($task, $version)
{
$tasks = GlobalHelper::str2arr($task);
if (empty($tasks)) {
return '';
}
$cmd = [];
$workspace = rtrim(Project::getDeployWorkspace($version), '/');
$version = Project::getReleaseVersionDir($version);
$pattern = ['#{WORKSPACE}#', '#{VERSION}#'];
$replace = [$workspace, $version];
foreach ($tasks as $task) {
$cmd[] = preg_replace($pattern, $replace, $task);
}
return join(' && ', $cmd);
}
/**
* 同步代码之后触发任务
* 所有目标机器都部署完毕之后，做一些清理工作，如删除缓存、重启服务（nginx、php、task）
*
* @return bool
*/
public function postRelease($version)
{
$tasks = GlobalHelper::str2arr($this->getConfig()->post_release);
if (empty($tasks)) {
return true;
}
$cmd = [];
$workspace = rtrim(Project::getDeployWorkspace($version), '/');
$version = Project::getReleaseVersionDir($version);
$pattern = ['#{WORKSPACE}#', '#{VERSION}#'];
$replace = [$workspace, $version];
foreach ($tasks as $task) {
$cmd[] = preg_replace($pattern, $replace, $task);
}
$command = join(' && ', $cmd);
return $this->runRemoteCommand($command);
}
protected final function runRemoteCommand($command)
{
$this->log = '';
$needs_tty = '';
foreach (GlobalHelper::str2arr($this->getConfig()->hosts) as $remoteHost) {
$localCommand = 'ssh ' . $needs_tty . ' -p ' . $this->getHostPort($remoteHost) . ' -q -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no ' . $this->getConfig()->release_user . '@' . $this->getHostName($remoteHost);
$remoteCommand = str_replace('"', '\\"', trim($command));
$localCommand .= ' "sh -c \\"' . $remoteCommand . '\\"" ';
static::log('Run remote command ' . $remoteCommand);
$log = $this->log;
$this->status = $this->runLocalCommand($localCommand);
$this->log = $log . (($log ? PHP_EOL : '') . $remoteHost . ' : ' . $this->log);
if (!$this->status) {
return false;
}
}
return true;
}
/**
* 获取远程服务器要操作的任务命令
*
* @param $task string
* @param $version string
* @return string string
*/
public static function getRemoteTaskCommand($task, $version)
{
$tasks = GlobalHelper::str2arr($task);
if (empty($tasks)) {
return '';
}
// 可能要做一些依赖环境变量的命令操作
$cmd = ['source /etc/profile'];
$workspace = Project::getTargetWorkspace();
$version = Project::getReleaseVersionDir($version);
$pattern = ['#{WORKSPACE}#', '#{VERSION}#'];
$replace = [$workspace, $version];
// 简化用户切换目录，直接切换到当前的版本目录：{release_library}/{project}/{version}
$cmd[] = "cd {$version}";
foreach ($tasks as $task) {
$cmd[] = preg_replace($pattern, $replace, $task);
}
return join(' && ', $cmd);
}
/**
* 将多个文件/目录通过ansible传输到指定的多个目标机
*
* ansible 不支持 rsync模块, 改用宿主机 tar 打包, ansible 并发传输到目标机临时目录, 目标机解压
*
* @param $version
* @param string $files 相对仓库文件/目录路径, 空格分割
* @param array $remoteHosts
*/
public function copyFiles($version, $files = '*', $remoteHosts = [])
{
// 1. 打包
$excludes = GlobalHelper::str2arr($this->getConfig()->excludes);
$packagePath = Project::getDeployPackagePath($version);
$packageCommand = sprintf('cd %s && tar -p %s -cz -f %s %s', escapeshellarg(rtrim(Project::getDeployWorkspace($version), '/') . '/'), $this->excludes($excludes), escapeshellarg($packagePath), $files);
$ret = $this->runLocalCommand($packageCommand);
if (!$ret) {
return false;
}
// 2. 传输文件
$releasePackage = Project::getReleaseVersionPackage($version);
$ret = $this->copyFilesByAnsibleCopy($packagePath, $releasePackage);
if (!$ret) {
return false;
}
// 3. 解压
$releasePath = Project::getReleaseVersionDir($version);
$unpackageCommand = sprintf('cd %1$s && tar --no-same-owner -pm -C %1$s -xz -f %2$s', $releasePath, $releasePackage);
$ret = $this->runRemoteCommandByAnsibleShell($unpackageCommand);
return $ret;
}
public function diffWithOnline($file)
{
$localSourceDir = $this->config->getDeployFromDir();
$remoteSourceDir = $this->config->getTargetWorkspace();
$cmd[] = "cat {$remoteSourceDir}/{$file}";
$command = implode(' && ', $cmd);
$host = GlobalHelper::str2arr($this->config->hosts)[0];
if ($this->runRemoteCommand($command, 0, $host)) {
$contentOld = explode(PHP_EOL, substr($this->log, strlen($host . ' : ')));
array_walk($contentOld, function (&$line) {
$line = rtrim($line, "\r\n");
});
} else {
$contentOld = [];
}
$contentNew = file("{$localSourceDir}/{$file}");
array_walk($contentNew, function (&$line) {
$line = rtrim($line, "\r\n");
});
$diff = new \Diff($contentOld, $contentNew);
return $diff->render(new \Diff_Renderer_Html_Array());
}
/**
* 获取当前进程配置的目标机器host列表
*/
public static function getHosts()
{
return GlobalHelper::str2arr(static::$CONF->hosts);
}
/**
* rsync 同步文件
*
* @param $remoteHost 远程host，格式：host 、host:port
* @return bool
*/
public function syncFiles($remoteHost, $version)
{
$excludes = GlobalHelper::str2arr($this->getConfig()->excludes);
$command = sprintf('rsync -avzq --rsh="ssh -p %s" %s %s %s%s:%s', $this->getHostPort($remoteHost), $this->excludes($excludes), rtrim(Project::getDeployWorkspace($version), '/') . '/', $this->getConfig()->release_user . '@', $this->getHostName($remoteHost), Project::getReleaseVersionDir($version));
return $this->runLocalCommand($command);
}
/**
* @param Project $project
* @param TaskModel $task
* @return bool
* @throws \Exception
*/
protected function _packageFiles(Project $project, TaskModel $task)
{
$version = $task->link_id;
$files = $task->getCommandFiles();
$excludes = GlobalHelper::str2arr($project->excludes);
$packagePath = Project::getDeployPackagePath($version);
$packageCommand = sprintf('cd %s && tar -p %s -cz -f %s %s', escapeshellarg(rtrim(Project::getDeployWorkspace($version), '/') . '/'), $this->excludes($excludes), escapeshellarg($packagePath), $files);
$ret = $this->runLocalCommand($packageCommand);
if (!$ret) {
throw new \Exception(yii::t('walle', 'package error'));
}
return true;
}
/**
* 获取文件和版本号列表
*
* @param TaskModel $task
* @return array
*/
public function getFileAndVersionList(TaskModel $task)
{
$fileList = GlobalHelper::str2arr($task->file_list);
$fileAndVersion = [];
foreach ($fileList as $file) {
list($file, $version) = array_pad(StringHelper::explode($file, ' ', true, true), 2, null);
$fileAndVersion[] = ['file' => $file, 'version' => $version];
}
return $fileAndVersion;
}
/**
* 获取要发布的文件列表
*
* @return array|string
*/
public function getCommandFiles()
{
if ($this->file_transmission_mode == static::FILE_TRANSMISSION_MODE_FULL) {
return '.';
} elseif ($this->file_transmission_mode == static::FILE_TRANSMISSION_MODE_PART && $this->file_list) {
$fileList = GlobalHelper::str2arr($this->file_list);
$commandFiles = join(' ', $fileList);
return trim($commandFiles);
} else {
throw new \InvalidArgumentException('file list empty');
}
}
/**
* 获取两个版本的差异
*
* @ return array
*/
public function getVersionDiff($old, $new)
{
$destination = Project::getDeployFromDir();
$cmd[] = sprintf('cd %s ', $destination);
$cmd[] = sprintf('/usr/bin/env git reset -q --hard %s', $new);
$cmd[] = sprintf('/usr/bin/env git diff %s %s --name-status', $old, $new);
$command = implode(' && ', $cmd);
$result = $this->runLocalCommand($command);
$output = explode(PHP_EOL, $this->getExeLog());
$diff = [];
$excludes = GlobalHelper::str2arr($this->config->excludes);
array_push($excludes, '*.git*');
array_push($excludes, '.svn*');
array_walk($excludes, function (&$item) {
$item = '~^([A-Z])\\s+' . str_replace('\\*', '.*', preg_quote($item)) . '~Ui';
});
foreach ($output as $line) {
if (!preg_filter($excludes, 'exclude', $line) && preg_match('~^([A-Z])\\s+(\\S+)$~', $line, $match)) {
if ($file = realpath("{$destination}/{$match[2]}")) {
$diff[$file] = ['status' => $match[1], 'file' => $file];
}
}
}
return $diff;
}
