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<?php /* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* # ***** BEGIN LICENSE BLOCK ***** # This file is part of InDefero, an open source project management application. # Copyright (C) 2008 Céondo Ltd and contributors. # # InDefero is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # InDefero is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA # # ***** END LICENSE BLOCK ***** */ /** * Manage differents SCM systems */ class IDF_Scm { /** * Returns an instance of the correct scm backend object. * * @return Object */ public static function get( $request =null) { // Get scm type from project conf ; defaults to git $scm = $request ->conf->getVal( 'scm' , 'git' ); $scms = Pluf::f( 'allowed_scm' ); return call_user_func( array ( $scms [ $scm ], 'factory' ), $request ->project); } /** * Equivalent to exec but with caching. * * @param string Command * @param &array Output * @param &int Return value * @return string Last line of the output */ public static function exec ( $command , & $output = array (), & $return =0) { $key = md5( $command ); $cache = Pluf_Cache::factory(); if (null === ( $res = $cache ->get( $key ))) { $ll = exec ( $command , $output , $return ); if ( $return != 0 and Pluf::f( 'debug_scm' , false)) { throw new IDF_Scm_Exception(sprintf( 'Error when running command: "%s", return code: %d' , $command , $return )); } $cache ->set( $key , array ( $ll , $return , $output )); } else { list( $ll , $return , $output ) = $res ; } return $ll ; } /** * Equivalent to shell_exec but with caching. * * @param string Command * @return string Output of the command */ public static function shell_exec( $command ) { $key = md5( $command ); $cache = Pluf_Cache::factory(); if (null === ( $res = $cache ->get( $key ))) { $res = shell_exec( $command ); $cache ->set( $key , $res ); } return $res ; } /** * Sync the changes in the repository with the timeline. * */ public static function syncTimeline( $request ) { $cache = Pluf_Cache::factory(); $key = 'IDF_Scm:' . $request ->project->shortname. ':lastsync' ; if (null === ( $res = $cache ->get( $key ))) { $scm = IDF_Scm::get( $request ); foreach ( $scm ->getBranches() as $branche ) { foreach ( $scm ->getChangeLog( $branche , 25) as $change ) { IDF_Commit::getOrAdd( $change , $request ->project); } } $cache ->set( $key , true, (int)(Pluf::f( 'cache_timeout' , 300)/2)); } } } |