egroupware/doc/rpm-build/checkout-build-archives.php

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#!/usr/bin/php -qC
<?php
/**
* EGroupware - checkout and build EGroupware tgz
*
* @link http://www.egroupware.org
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @author RalfBecker@outdoor-training.de
* @version $Id$
*/
if (isset($_SERVER['HTTP_HOST'])) // security precaution: forbit calling setup-cli as web-page
{
die('<h1>checkout-build-archives.php must NOT be called as web-page --> exiting !!!</h1>');
}
date_default_timezone_set('Europe/Berlin'); // to get ride of 5.3 warnings
$verbose = 0;
$config = array(
'packagename' => 'eGroupware',
'version' => 'trunk', // '1.6'
'packaging' => date('Ymd'), // '001'
'egwdir' => 'egroupware',
'svndir' => '/tmp/build_root/egw_buildroot-svn',
'egw_buildroot' => '/tmp/build_root/egw_buildroot',
'sourcedir' => '~/rpm/SOURCES',
'svnbase' => 'http://svn.egroupware.org/egroupware',
'svnbranch' => 'trunk', // 'branches/1.6' or 'tags/1.6.001'
'svnalias' => 'aliases/default', // default alias
'aliasdir' => 'egroupware', // directory created by the alias
'extra' => array('egw-pear','gallery','mydms','icalsrv'),
'types' => array('tar.bz2','tar.gz','zip'),
'svn' => '/usr/bin/svn',
'clamscan' => '/usr/bin/clamscan',
'freshclam' => '/usr/bin/freshclam',
'gpg' => '/usr/bin/gpg',
'packager' => 'packager@egroupware.org',
'obs' => false,
'changelog' => false, // eg. '* 1. Zeile\n* 2. Zeile' for debian.changes
'changelog_packager' => 'Ralf Becker <rb@stylite.de>',
'editsvnchangelog' => '* ',
'editor' => '/usr/bin/vi',
'svntag' => false, // eg. '$version.$packaging'
'skip' => array(),
'run' => array('checkout','copy','virusscan','create','sign'),
'patchCmd' => '# run cmd after copy eg. "cd $egw_buildroot; patch -p1 /path/to/patch"',
);
// process config from command line
$argv = $_SERVER['argv'];
$prog = array_shift($argv);
while(($arg = array_shift($argv)))
{
if ($arg == '-v' || $arg == '--verbose')
{
++$verbose;
}
elseif($arg == '-h' || $arg == '--help')
{
usage();
}
elseif(substr($arg,0,2) == '--' && isset($config[$name=substr($arg,2)]))
{
$value = array_shift($argv);
switch($name)
{
case 'extra': // stored as array and allow to add/delete items with +/- prefix
case 'types':
case 'skip':
case 'run':
if ($value[0] == '+')
{
$config[$name] = array_unique(array_merge($config[$name],preg_split('/[ ,]+/',$value)));
}
elseif ($value[0] == '-')
{
$config[$name] = array_diff($config[$name],preg_split('/[ ,]+/',$value));
}
else
{
$config[$name] = array_unique(preg_split('/[ ,]+/',$value));
}
break;
case 'svntag':
$config[$name] = $value;
array_unshift($config['run'],'svntag');
break;
case 'editsvnchangelog':
$config[$name] = $value ? $value : true;
if (!in_array('editsvnchangelog',$config['run']))
{
array_unshift($config['run'],'editsvnchangelog');
}
break;
case 'obs':
if (!is_dir($value))
{
usage("Path '$value' not found!");
}
if (!in_array('obs',$config['run'])) $config['run'][] = 'obs';
// fall through
default:
$config[$name] = $value;
break;
}
}
else
{
usage("Unknown argument '$arg'!");
}
}
if ($verbose > 1)
{
echo "Using following config:\n";
print_r($config);
}
$svn = $config['svn'];
foreach(array_diff($config['run'],$config['skip']) as $func)
{
call_user_func('do_'.$func);
}
/**
* Query changelog from svn and let user edit it
*/
function do_editsvnchangelog()
{
global $config,$svn,$verbose;
echo "Querying changelog from SVN\n";
if (!isset($config['modules']))
{
get_modules_per_repro();
}
// query changelog per repo
$changelog = '';
foreach($config['modules'] as $repo => $modules)
{
$branch_url = '';
$revision = null;
foreach($modules as $path => $url)
{
$module = basename($path);
$burl = substr($url,0,-strlen($module)-1);
if (empty($branch_url) || $burl != $branch_url)
{
if (empty($branch_url)) $url = $branch_url = $burl;
//if (count($config['modules']) > 1) $changelog .= $url."\n";
$changelog .= get_changelog_from_svn($url,$config['editsvnchangelog'],$revision);
}
}
}
$logfile = tempnam('/tmp','checkout-build-archives');
file_put_contents($logfile,$changelog);
$cmd = $config['editor'].' '.escapeshellarg($logfile);
passthru($cmd);
$config['changlog'] = file_get_contents($logfile);
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// remove trailing newlines
while (substr($config['changelog'],-1) == "\n")
{
$config['changelog'] = substr($config['changelog'],0,-1);
}
// allow user to abort, by deleting the changelog
if (strlen($config['changlog']) <= 2)
{
die("\nChangelog must not be empty --> aborting\n\n");
}
}
/**
* Read changelog for given branch from (last) tag or given revision from svn
*
* @param string $branch_url='svn+ssh://svn@svn.stylite.de/egroupware/branches/Stylite-EPL-10.1'
* @param string $log_pattern=null a preg regular expression or start of line a log message must match, to be returned
* if regular perl regular expression given only first expression in brackets \\1 is used,
* for a start of line match, only the first line is used, otherwise whole message is used
* @param string $revision=null from which to HEAD the log should be retrieved, default search revision of latest tag in ^/tags
* @param string $prefix='* ' prefix, which if not presend should be added to all log messages
*/
function get_changelog_from_svn($branch_url,$log_pattern=null,&$revision,$prefix='* ')
{
//echo __FUNCTION__."('$branch_url','$log_pattern','$revision','$prefix')\n";
global $config,$verbose,$svn;
if (is_null($revision))
{
list($tags_url,$branch) = explode('/branches/',$branch_url);
$tags_url .= '/tags';
$pattern=str_replace('Stylite-EPL-10\.1',preg_quote($branch),'/tags\/(Stylite-EPL-10\.1\.\d{8})/');
$revision = get_last_svn_tag($tags_url,$pattern,$matches);
$tag = $matches[1];
}
elseif(!is_numeric($revision))
{
$revision = get_last_svn_tag($tags_url,$tag=$revision);
}
$cmd = $svn.' log --xml -r '.escapeshellarg($revision.':HEAD').' '.escapeshellarg($branch_url);
if (($v = $verbose))
{
echo "Querying SVN for log from r$revision".($tag ? " ($tag)" : '').":\n$cmd\n";
$verbose = false; // otherwise no $output!
}
$output = array();
run_cmd($cmd,$output);
$verbose = $v;
array_shift($output); // remove the command
$xml = simplexml_load_string($output=implode("\n",$output));
$message = '';
$pattern_len = strlen($log_pattern);
$prefix_len = strlen($prefix);
foreach($xml as $log)
{
$msg = $log->msg;
if ($log_pattern[0] == '/' && preg_match($log_pattern,$msg,$matches))
{
$msg = $matches[1];
}
elseif($log_pattern && $log_pattern[0] != '/' && substr($msg,0,$pattern_len) == $log_pattern)
{
list($msg) = explode("\n",$msg);
}
elseif($log_pattern)
{
continue; // no match --> ignore
}
if ($prefix_len && substr($msg,0,$prefix_len) != $prefix) $msg = $prefix.$msg;
$message .= $msg."\n";
}
if ($verbose) echo $message;
return $message;
}
/**
* Get revision of last svn tag matching a given pattern in the log message
*
* @param string $tags_url
* @param string $pattern which has to be contained in the log message (NOT the tag itself)
* or (perl) regular expression against which log message is matched
* @param array &$matches=null on return matches of preg_match
* @return int revision of last svn tag matching pattern
*/
function get_last_svn_tag($tags_url,$pattern,&$matches=null)
{
global $config,$verbose,$svn;
$cmd = $svn.' log --xml --limit 10 '.escapeshellarg($tags_url);
if (($v = $verbose))
{
echo "Querying SVN for last tags\n$cmd\n";
$verbose = false; // otherwise no $output!
}
$output = array();
run_cmd($cmd,$output);
$verbose = $v;
array_shift($output); // remove the command
$xml = simplexml_load_string($output=implode("\n",$output));
foreach($xml as $log)
{
//print_r($log);
if ($pattern[0] != '/' && strpos($log->msg,$pattern) !== false ||
$pattern[0] == '/' && preg_match($pattern,$log->msg,$matches))
{
if ($verbose) echo "Revision {$log['revision']} matches".($matches?': '.$matches[1] : '')."\n";
return (int)$log['revision'];
}
}
return null;
}
/**
* Copy archive files to obs checkout and commit them
*
*/
function do_obs()
{
global $config,$verbose;
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if (!is_dir($config['obs']))
{
usage("Path '$config[obs]' not found!");
}
if ($verbose) echo "Updating OBS checkout\n";
run_cmd('osc up '.$config['obs']);
$n = 0;
foreach(new RecursiveIteratorIterator(new RecursiveDirectoryIterator($config['obs'])) as $path)
{
if (basename(dirname($path)) == '.osc') continue;
if (!preg_match('/\/'.preg_quote($config['packagename']).'[a-z-]*-'.preg_quote($config['version']).'/',$path)) continue;
if (preg_match('/\/('.preg_quote($config['packagename']).'[a-z-]*)-'.preg_quote($config['version']).'\.[0-9]+(\.tar\.(gz|bz2))$/',$path,$matches) &&
file_exists($new_name=$config['sourcedir'].'/'.$matches[1].'-'.$config['version'].'.'.$config['packaging'].$matches[2]))
{
if (basename($path) != basename($new_name))
{
unlink($path);
if ($verbose) echo "rm $path\n";
}
copy($new_name,dirname($path).'/'.basename($new_name));
if ($verbose) echo "cp $new_name ".dirname($path)."/\n";
++$n;
}
// updating dsc, spec and changelog files
if (substr($path,-4) == '.dsc' || substr($path,-5) == '.spec' ||
!empty($config['changelog']) && basename($path) == 'debian.changes')
{
$content = $content_was = file_get_contents($path);
if (substr($path,-4) == '.dsc' || substr($path,-5) == '.spec')
{
$content = preg_replace('/^Version: '.preg_quote($config['version']).'\.[0-9]+/m','Version: '.$config['version'].'.'.$config['packaging'],$content);
}
if (substr($path,-4) == '.dsc')
{
$content = preg_replace('/^(Debtransform-Tar: '.preg_quote($config['packagename']).'[a-z-]*)-'.
preg_quote($config['version']).'\.[0-9]+(\.tar\.(gz|bz2))$/m',
'\\1-'.$config['version'].'.'.$config['packaging'].'\\2',$content);
}
if (basename($path) == 'debian.changes' && strpos($content,$config['version'].'.'.$config['packaging']) === false)
{
list($new_header) = explode("\n",$content);
$new_header = preg_replace('/\('.preg_quote($config['version']).'.[0-9]+(.*)\)/','('.$config['version'].'.'.$config['packaging'].'\\1)',$new_header);
if (substr($config['changelog'],0,2) != ' ') $config['changelog'] = ' '.implode("\n ",explode("\n",$config['changelog']));
$content = $new_header."\n\n".$config['changelog'].
"\n\n -- ".$config['changelog_packager'].' '.date('r')."\n\n".$content;
}
if (!empty($config['changelog']) && substr($path,-5) == '.spec' &&
($pos_changelog = strpos($content,'%changelog')) !== false)
{
$pos_changelog += strlen("%changelog\n");
$content = substr($content,0,$pos_changelog).' *'.date('D M d Y').' '.$config['changelog_packager']."\n".
$config['changelog']."\n".substr($content,$pos_changelog);
}
if ($content != $content_was)
{
file_put_contents($path,$content);
if ($verbose) echo "Updated $path\n";
++$n;
}
}
}
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if ($n)
{
echo "$n files updated in OBS checkout ($config[obs]), commiting them now...\n";
//run_cmd('osc status '.$config['obs']);
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run_cmd('osc addremove '.$config['obs'].'/*');
run_cmd('osc commit -m '.escapeshellarg('Version: '.$config['version'].'.'.$config['packaging'].":\n".$config['changelog']).' '.$config['obs']);
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}
}
/**
* Sign sha1sum file
*/
function do_sign()
{
global $config,$verbose;
if (substr($config['sourcedir'],0,2) == '~/') // sha1_file cant deal with '~/rpm'
{
$config['sourcedir'] = getenv('HOME').substr($config['sourcedir'],1);
}
$sumsfile = $config['sourcedir'].'/sha1sum-'.$config['packagename'].'-'.$config['version'].'.'.$config['packaging'].'.txt';
if (!file_exists($sumsfile))
{
echo "sha1sum file '$sumsfile' not found!\n";
return;
}
// signing it
if (empty($config['gpg']) || !file_exists($config['gpg']))
{
if (!empty($config['gpg'])) echo "{$config['gpg']} not found --> skipping signing sha1sum file!\n";
return;
}
echo "Signing sha1sum file:\n";
if (file_exists($sumsfile.'.asc')) unlink($sumsfile.'.asc');
$cmd = $config['gpg'].' --local-user '.$config['packager'].' --clearsign '.$sumsfile;
run_cmd($cmd);
unlink($sumsfile); // delete the unsigned file
}
/**
* Create archives
*/
function do_create()
{
global $config,$verbose;
if (!file_exists($config['sourcedir'])) mkdir($config['sourcedir'],0755,true);
if (substr($config['sourcedir'],0,2) == '~/') // sha1_file cant deal with '~/rpm'
{
$config['sourcedir'] = getenv('HOME').substr($config['sourcedir'],1);
}
$sumsfile = $config['sourcedir'].'/sha1sum-'.$config['packagename'].'-'.$config['version'].'.'.$config['packaging'].'.txt';
$sums = '';
chdir($config['egw_buildroot']);
if($config['extra'])
{
foreach($config['extra'] as $key => $module)
{
if (strpos($module,'/') !== false) $config['extra'][$key] = basename($module);
}
$exclude_extra = ' --exclude=egroupware/'.implode(' --exclude=egroupware/',$config['extra']);
}
foreach($config['types'] as $type)
{
echo "Creating $type archives\n";
$tar_type = $type == 'tar.bz2' ? 'j' : 'z';
$file = $config['sourcedir'].'/'.$config['packagename'].'-'.$config['version'].'.'.$config['packaging'].'.'.$type;
switch($type)
{
case 'tar.bz2':
case 'tar.gz':
$cmd = '/bin/tar --owner=root --group=root -c'.$tar_type.'f '.$file.' '.$exclude_extra.' egroupware';
break;
case 'zip':
$cmd = '/bin/mv egroupware/'.implode(' egroupware/',$config['extra']).' . ;';
$cmd .= '/usr/bin/zip -q -r -9 '.$file.' egroupware ;';
$cmd .= '/bin/mv '.implode(' ',$config['extra']).' egroupware';
break;
}
run_cmd($cmd);
$sums .= sha1_file($file)."\t".basename($file)."\n";
foreach($config['extra'] as $module)
{
$file = $config['sourcedir'].'/'.$config['packagename'].'-'.$module.'-'.$config['version'].'.'.$config['packaging'].'.'.$type;
switch($type)
{
case 'tar.bz2':
case 'tar.gz':
$cmd = '/bin/tar --owner=root --group=root -c'.$tar_type.'f '.$file.' egroupware/'.$module;
break;
case 'zip':
$cmd = '/usr/bin/zip -q -r -9 '.$file.' egroupware/'.$module;
break;
}
run_cmd($cmd);
$sums .= sha1_file($file)."\t".basename($file)."\n";
}
}
// writing sha1sum file
file_put_contents($sumsfile,$sums);
}
/**
* Scan checkout for viruses, if clamscan is installed (not fatal if not!)
*/
function do_virusscan()
{
global $config,$verbose;
if (!file_exists($config['clamscan']) || !is_executable($config['clamscan']))
{
echo "Virusscanner '$config[clamscan]' not found --> skipping virus scan!\n";
return;
}
// try updating virus database
if (file_exists($config['freshclam']))
{
echo "Updating virus signatures\n";
$cmd = '/usr/bin/sudo '.$config['freshclam'];
if (!$verbose && function_exists('posix_getuid') && posix_getuid()) echo $cmd."\n";
run_cmd($cmd,$output,1); // 1 = ignore already up to date database
}
echo "Starting virusscan\n";
$cmd = $config['clamscan'].' --quiet -r '.$config['egw_buildroot'];
run_cmd($cmd);
echo "Virusscan successful (no viruses found).\n";
}
/**
* Copy non .svn parts to egw_buildroot and fix permissions and ownership
*/
function do_copy()
{
global $config;
// copy everything, but .svn dirs from svndir to egw_buildroot
echo "Copying non-svn dirs to buildroot\n";
$cmd = '/usr/bin/rsync -r --delete --exclude .svn '.$config['svndir'].'/'.$config['aliasdir'].' '.$config['egw_buildroot'];
run_cmd($cmd);
if (($cmd = $config['patchCmd']) && $cmd[0] != '#')
{
if (strpos($cmd,'$') !== false) // allow to use config vars like $svnbranch in module
{
$translate = array();
foreach($config as $name => $value) $translate['$'.$name] = $value;
$cmd = strtr($cmd,$translate);
}
echo "Running $cmd\n";
run_cmd($cmd);
}
// fix permissions
echo "Fixing permissions\n";
chdir($config['egw_buildroot'].'/'.$config['aliasdir']);
$cmd = '/bin/chmod -R a-x,u=rwX,g=rX,o=rX .';
run_cmd($cmd);
$cmd = '/bin/chmod +x */*cli.php phpgwapi/cron/*.php svn-helper.php doc/rpm-build/*.php';
run_cmd($cmd);
}
/**
* Checkout or update EGroupware
*
* Ensures an existing checkout is from the correct branch! Otherwise it get's deleted
*/
function do_checkout()
{
global $config,$svn,$verbose;
echo "Starting svn checkout/update\n";
if (!file_exists($config['svndir']))
{
mkdir($config['svndir'],0755,true);
}
elseif (!is_dir($config['svndir']) || !is_writable($config['svndir']))
{
throw new Exception("svn checkout directory '{$config['svndir']} exists and is NO directory or NOT writable!");
}
chdir($config['svndir']);
// do we use a just created tag --> list of taged modules
if ($config['svntag'] && isset($config['modules']))
{
if (file_exists($config['aliasdir']))
{
system('/bin/rm -rf .svn '.$config['aliasdir']); // --> remove the whole checkout, as we dont implement switching tags
clearstatcache();
}
foreach($config['modules'] as $repo => $modules)
{
$cmd = $svn.' co ';
foreach($modules as $path => $url)
{
if ($path == $config['aliasdir'])
{
$cmd = $svn.' co '.$repo.'/'.$config['svntag'].'/'.$path;
run_cmd($cmd);
chdir($path);
$cmd = $svn.' co ';
continue;
}
if(file_exists($config['aliasdir']))
{
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die("'egroupware' applications must be first one in externals!\n");
}
$cmd .= ' '.$repo.'/'.$config['svntag'].'/'.basename($path);
}
run_cmd($cmd);
}
return;
}
// regular branch update, without tag
$svnbranch = $config['svnbase'].'/'.$config['svnbranch'];
if (file_exists($config['aliasdir']))
{
// check if correct branch
$cmd = 'LANG=C '.$svn.' info';
exec($cmd,$output,$ret);
foreach($output as $line)
{
if ($ret || substr($line,0,5) == 'URL: ')
{
$url = substr($line,5);
if ($ret || substr($url,0,strlen($svnbranch)) != $svnbranch) // wrong branch (or no svn dir)
{
echo "Checkout is of wrong branch --> deleting it\n";
system('/bin/rm -rf .svn '.$config['aliasdir']); // --> remove the whole checkout
clearstatcache();
}
break;
}
}
}
$url = $svnbranch.'/'.$config['svnalias'];
$cmd = $svn.' co '.$url.' .';
run_cmd($cmd);
chdir($config['aliasdir']);
foreach($config['extra'] as $module)
{
if (strpos($module,'$') !== false) // allow to use config vars like $svnbranch in module
{
$translate = array();
foreach($config as $name => $value) $translate['$'.$name] = $value;
$module = strtr($module,$translate);
}
$url = strpos($module,'://') === false ? $svnbranch.'/' : '';
$url .= $module;
$cmd = $svn.' co '.$url;
run_cmd($cmd);
}
}
/**
* Get module name per svn repro
*
* @return array with $repro_url => array(module1, ..., moduleN) pairs
*/
function get_modules_per_repro()
{
global $config,$svn,$verbose;
$translate = array();
foreach($config as $name => $value) $translate['$'.$name] = $value;
// process alias/externals
$svnbranch = $config['svnbase'].'/'.$config['svnbranch'];
$url = $svnbranch.'/'.$config['svnalias'];
$cmd = $svn.' propget svn:externals --strict '.$url;
if ($verbose) echo $cmd."\n";
exec($cmd,$output,$ret);
$config['modules'] = array();
foreach($output as $line)
{
$line = trim($line);
if (empty($line) || $line[0] == '#') continue;
list($path,$url) = preg_split('/[ \t\r\n]+/',$line);
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if (!preg_match('/([a-z+]+:\/\/[a-z@.]+\/[a-z]+)\/(branches|tags|trunk)/',$url,$matches)) die("Invalid SVN URL: $url\n");
$repo = $matches[1];
if ($repo == 'http://svn.egroupware.org/egroupware') $repo = 'svn+ssh://svn@dev.egroupware.org/egroupware';
$config['modules'][$repo][$path] = $url;
}
// process extra modules
foreach($config['extra'] as $module)
{
if (strpos($module,'$') !== false) // allow to use config vars like $svnbranch in module
{
$module = strtr($module,$translate);
}
$url = strpos($module,'://') === false ? $svnbranch.'/' : '';
$url .= $module;
if (strpos($module,'://') !== false) $module = basename($module);
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if (!preg_match('/([a-z+]+:\/\/[a-z@.]+\/[a-z]+)\/(branches|tags|trunk)/',$url,$matches)) die("Invalid SVN URL: $url\n");
$repo = $matches[1];
if ($repo == 'http://svn.egroupware.org/egroupware') $repo = 'svn+ssh://svn@dev.egroupware.org/egroupware';
$config['modules'][$repo][$config['aliasdir'].'/'.$module] = $url;
}
return $config['modules'];
}
/**
* Create svn tag or branch
*/
function do_svntag()
{
global $config,$svn,$verbose;
$translate = array();
foreach($config as $name => $value) $translate['$'.$name] = $value;
if (strpos($config['svntag'],'$') !== false) // allow to use config vars like $version in tag
{
$config['svntag'] = strtr($config['svntag'],$translate);
}
echo "Creating SVN tag $config[svntag]\n";
if (!isset($config['modules']))
{
get_modules_per_repro();
}
// create tags (per repo)
foreach($config['modules'] as $repo => $modules)
{
$cmd = $svn.' cp --parents -m '.escapeshellarg('Creating '.$config['svntag']).' '.implode(' ',$modules).' '.$repo.'/'.$config['svntag'].'/';
run_cmd($cmd);
}
}
/**
* Runs given shell command, exists with error-code after echoing the output of the failed command (if not already running verbose)
*
* @param string $cmd
* @param array &$output=null $output of command, only if !$verbose !!!
* @param int|array $no_bailout=null exit code(s) to NOT bail out
* @return int exit code of $cmd
*/
function run_cmd($cmd,array &$output=null,$no_bailout=null)
{
global $verbose;
if ($verbose)
{
echo $cmd."\n";
system($cmd,$ret);
}
else
{
$output[] = $cmd;
exec($cmd,$output,$ret);
}
if ($ret && !in_array($ret,(array)$no_bailout))
{
if (!$verbose) echo implode("\n",$output)."\n";
throw new Exception("Error during '$cmd' --> aborting",$ret);
}
return $ret;
}
/**
* Give usage information and an optional error-message, before stoping program execution with exit-code 90 or 0
*
* @param string $error=null optional error-message
*/
function usage($error=null)
{
global $prog,$config;
echo "Usage: $prog [-h|--help] [-v|--verbose] [options, ...]\n\n";
echo "options and their defaults:\n";
foreach($config as $name => $default)
{
if (is_array($default)) $default = implode(' ',$default);
echo '--'.str_pad($name,20).$default."\n";
}
if ($error)
{
echo "$error\n\n";
exit(90);
}
exit(0);
}