<?php/** * SVN 外部命令 类 * * @author rubekid * * @todo comment need addslashes for svn commit * */class SvnUtils {    /**     *     * svn 账号     */    const SVN_USERNAME = "robot";    /**     * svn 密码     */    const SVN_PASSWORD = "robot2013";    /**     * 配置文件目录   (任意指定一个临时目录,解决svn: warning: Can't open file '/root/.subversion/servers': Permission denied)     */    const SVN_CONFIG_DIR = "/var/tmp/";    /**     * svn list     *     * @param $repository string     * @return boolean     *     */    public static function ls($repository) {        $command = "sudo svn ls " . $repository;        $output = self::runCmd ( $command );        $output = implode ( "<br />", $output );        if (strpos ( $output, 'non-existent in that revision' )) {            return false;        }        return "<br />" . $command . "<br />" . $output;    }    /**     * svn copy     *     * @param $src string     * @param $dst string     * @param $comment string     * @return boolean     *     */    public static function copy($src, $dst, $comment) {        $command = "sudo svn cp $src $dst -m '$comment'";        $output = self::runCmd ( $command );        $output = implode ( "<br />", $output );        if (strpos ( $output, 'Committed revision' )) {            return true;        }        return "<br />" . $command . "<br />" . $output;    }    /**     * svn delete     *     * @param $url string     * @param $comment string     * @return boolean     *     */    public static function delete($url, $comment) {        $command = "sudo svn del $url -m '$comment'";        $output = self::runCmd ( $command );        $output = implode ( '<br />', $output );        if (strpos ( $output, 'Committed revision' )) {            return true;        }        return "<br />" . $command . "<br />" . $output;    }    /**     * svn move     *     * @param $src string     * @param $dst string     * @param $comment string     * @return boolean     */    public static function move($src, $dst, $comment) {        $command = "sudo svn mv $src $dst -m '$comment'";        $output = self::runCmd ( $command );        $output = implode ( '<br />', $output );        if (strpos ( $output, 'Committed revision' )) {            return true;        }        return "<br />" . $command . "<br />" . $output;    }    /**     * svn mkdir     *     * @param $url string     * @param $comment string     * @return boolean     */    public static function mkdir($url, $comment) {        $command = "sudo svn mkdir $url -m '$comment'";        $output = self::runCmd ( $command );        $output = implode ( '<br />', $output );        if (strpos ( $output, 'Committed revision' )) {            return true;        }        return "<br />" . $command . "<br />" . $output;    }    /**     * svn diff     * @param $pathA string     * @param $pathB string     * @return string     */    public static function diff($pathA, $pathB) {        $output = self::runCmd ( "sudo svn diff $pathA $pathB" );        return implode ( '<br />', $output );    }    /**     * svn checkout     * @param $url string     * @param $dir string     * @return boolean     */    public static function checkout($url, $dir) {        $command = "cd $dir && sudo svn co $url";        $output = self::runCmd ( $command );        $output = implode ( '<br />', $output );        if (strstr ( $output, 'Checked out revision' )) {            return true;        }        return "<br />" . $command . "<br />" . $output;    }    /**     * svn update     * @param $path string     */    public static function update($path) {        $command = "cd $path && sudo svn up";        $output = self::runCmd ( $command );        $output = implode ( '<br />', $output );        preg_match_all ( "/[0-9]+/", $output, $ret );        if (! $ret [0] [0]) {            return "<br />" . $command . "<br />" . $output;        }        return $ret [0] [0];    }    /**     * svn merge     *     * @param $revision string     * @param $url string     * @param $dir string     *     * @return boolean     */    public static function merge($revision, $url, $dir) {        $command = "cd $dir && sudo svn merge -r1:$revision $url";        $output = implode ( '<br />', self::runCmd ( $command ) );        if (strstr ( $output, 'Text conflicts' )) {            return 'Command: ' . $command . '<br />' . $output;        }        return true;    }    /**     * svn commit     *     * @param $dir string     * @param $comment string     *     * @return boolean     */    public static function commit($dir, $comment) {        $command = "cd $dir && sudo svn commit -m'$comment'";        $output = implode ( '<br />', self::runCmd ( $command ) );        if (strpos ( $output, 'Committed revision' ) || empty ( $output )) {            return true;        }        return $output;    }    /**     * svn status （输出WC中文件和目录的状态）     *     * @param $dir string     */    public static function getStatus($dir) {        $command = "cd $dir && sudo svn st";        return self::runCmd ( $command );    }    /**     * svn 冲突     *     * @param $dir string     * @return boolean     */    public static function hasConflict($dir) {        $output = self::getStatus ( $dir );        foreach ( $output as $line ) {            if ( substr ( trim ( $line ), 0, 1 ) == 'C' || (substr ( trim ( $line ), 0, 1 ) == '!')) {                return true;            }        }        return false;    }    /**     * svn log     *     * @param $path string     * @return string     *     */    public static function getLog($path) {        $command = "sudo svn log $path --xml";        $output = self::runCmd ( $command );        return implode ( '', $output );    }    /**     * svn info     * @param $path string     */    public static function getPathRevision($path) {        $command = "sudo svn info $path --xml";        $output = self::runCmd ( $command );        $string = implode ( '', $output );        $xml = new SimpleXMLElement ( $string );        foreach ( $xml->entry [0]->attributes () as $key => $value ) {            if ( $key == 'revision' ) {                return $value;            }        }    }    /**     * 获取最新版本号     * @param $path string     */    public static function getHeadRevision($path) {        $command = "cd $path && sudo svn up";        $output = self::runCmd ( $command );        $output = implode ( '<br />', $output );        preg_match_all ( "/[0-9]+/", $output, $ret );        if (! $ret [0] [0]) {            return "<br />" . $command . "<br />" . $output;        }        return $ret [0] [0];    }    /**     * 获取某文件最早版本号     *     * @param $filePath string     *     */    public static function getFileFirstVersion($filePath){        $command = "sudo svn log {$filePath}";        $output = self::runCmd ( $command , "|grep -i ^r[0-9]* |awk  '{print $1}'");        if(empty($output)){            return false;        }        return str_replace("r", '', $output[count($output)-1]);    }    /**     * 获取两个版本间修改的文件信息列表     *     * @param $fromVersion int     * @param $headRevision int     * @param $$path string     *     * @return array     */    public static function getChangedFiles($path, $fromVersion, $headRevision ){        $files = array();        $pipe = "|grep -i ^Index:|awk -F : '{print $2}'";        $command = "svn diff -r {$fromVersion}:{$headRevision} $path";        $output = self::runCmd ( $command ,$pipe);        $files = array_merge($files, $output);        $command = "svn diff -r {$headRevision}:{$fromVersion} $path"; //文件删除可用逆向对比        $output = self::runCmd ( $command ,$pipe);        $files = array_merge($files, $output);        return array_unique($files);    }    /**     * 获取两个版本间某文件修改 的内容     *     * @param $filePath string     * @param $fromVersion int     * @param $headRevision int     *     * @return array     */    public static function getChangedInfo( $filePath, $fromVersion, $headRevision ){        $command = "sudo svn diff -r {$fromVersion}:{$headRevision} $filePath";        $output = self::runCmd ( $command );        return $output;    }    /**     * 查看文件内容     *     * @param $filePath string     * @param $version int     *     * @return array     */    public static function getFileContent($filePath, $version){        $command = "sudo svn cat -r {$version} $filePath";        $output = self::runCmd ( $command );        return $output;    }    /**     * Run a cmd and return result     * @param $command string     * @param $pipe string (可以增加管道对返回数据进行预筛选)     * @return array     */    protected static function runCmd($command , $pipe ="") {        $authCommand = ' --username ' . self::SVN_USERNAME . ' --password ' . self::SVN_PASSWORD . ' --no-auth-cache --non-interactive --config-dir ' . self::SVN_CONFIG_DIR . '.subversion';        exec ( $command . $authCommand . " 2>&1" . $pipe, $output );        return $output;    }}