SCMPlugin () ;
$this->name = 'scmgit';
$this->text = 'Git';
$this->hooks[] = 'scm_update_repolist' ;
$this->hooks[] = 'scm_browser_page' ;
$this->hooks[] = 'scm_gather_stats' ;
$this->hooks[] = 'scm_generate_snapshots' ;
require_once $gfconfig.'plugins/scmgit/config.php' ;
$this->default_git_server = $default_git_server ;
if (isset ($git_root)) {
$this->git_root = $git_root;
} else {
$this->git_root = $GLOBALS['sys_chroot'].'/scmrepos/git' ;
}
$this->register () ;
}
function getDefaultServer() {
return $this->default_git_server ;
}
function printShortStats ($params) {
$project = $this->checkParams ($params) ;
if (!$project) {
return false ;
}
if ($project->usesPlugin($this->name)) {
$result = db_query_params('SELECT sum(commits) AS commits, sum(adds) AS adds FROM stats_cvs_group WHERE group_id=$1',
array ($project->getID())) ;
$commit_num = db_result($result,0,'commits');
$add_num = db_result($result,0,'adds');
if (!$commit_num) {
$commit_num=0;
}
if (!$add_num) {
$add_num=0;
}
echo ' (Git: '.sprintf(_('%1$s commits, %2$s adds'), number_format($commit_num, 0), number_format($add_num, 0)).")";
}
}
function getBlurb () {
return _('Documentation for Git is available here.
') ;
}
function getInstructionsForAnon ($project) {
$b = _('Anonymous Git Access
This project\'s Git repository can be checked out through anonymous access with the following command.
');
$b .= '' ;
$b .= 'git clone '.util_make_url ('/anonscm/git/'.$project->getUnixName()).'
';
$b .= '
';
return $b ;
}
function getInstructionsForRW ($project) {
$b = _('Developer GIT Access via SSH
Only project developers can access the GIT tree via this method. SSH must be installed on your client machine. Substitute developername with the proper values. Enter your site password when prompted.
');
$b .= 'git clone git+ssh://'._('developername').'@' . $project->getSCMBox() . $this->git_root .'/'. $project->getUnixName().'
' ;
return $b ;
}
function getSnapshotPara ($project) {
global $sys_scm_snapshots_path ;
$b = "" ;
$filename = $project->getUnixName().'-scm-latest.tar.gz';
if (file_exists($sys_scm_snapshots_path.'/'.$filename)) {
$b .= '[' ;
$b .= util_make_link ("/snapshots.php?group_id=".$project->getID(),
_('Download the nightly snapshot')
) ;
$b .= ']
';
}
return $b ;
}
function printBrowserPage ($params) {
global $HTML;
$project = $this->checkParams ($params) ;
if (!$project) {
return false ;
}
if ($project->usesPlugin ($this->name)) {
if ($this->browserDisplayable ($project)) {
print '' ;
}
}
}
function getBrowserLinkBlock ($project) {
global $HTML ;
$b = $HTML->boxMiddle(_('Git Repository Browser'));
$b .= _('Browsing the Git tree gives you a view into the current status of this project\'s code. You may also view the complete histories of any file in the repository.
');
$b .= '[' ;
$b .= util_make_link ("/scm/browser.php?group_id=".$project->getID(),
_('Browse Git Repository')
) ;
$b .= ']
' ;
return $b ;
}
// function getStatsBlock ($project) {
// global $HTML ;
// $b = '' ;
// $result = db_query_params('SELECT u.realname, u.user_name, u.user_id, sum(commits) as commits, sum(adds) as adds, sum(adds+commits) as combined FROM stats_cvs_user s, users u WHERE group_id=$1 AND s.user_id=u.user_id AND (commits>0 OR adds >0) GROUP BY u.user_id, realname, user_name, u.user_id ORDER BY combined DESC, realname',
// array ($project->getID()));
// if (db_numrows($result) > 0) {
// $b .= $HTML->boxMiddle(_('Repository Statistics'));
// $tableHeaders = array(
// _('Name'),
// _('Adds'),
// _('Commits')
// );
// $b .= $HTML->listTableTop($tableHeaders);
// $i = 0;
// $total = array('adds' => 0, 'commits' => 0);
// while($data = db_fetch_array($result)) {
// $b .= 'boxGetAltRowStyle($i) .'>';
// $b .= '| ' ;
// $b .= util_make_link_u ($data['user_name'], $data['user_id'], $data['realname']) ;
// $b .= ' | '.$data['adds']. ' | '.
// ''.$data['commits'].' |
';
// $total['adds'] += $data['adds'];
// $total['commits'] += $data['commits'];
// $i++;
// }
// $b .= 'boxGetAltRowStyle($i) .'>';
// $b .= '| '._('Total').': | '.
// ''.$total['adds']. ' | '.
// ''.$total['commits'].' | ';
// $b .= '
';
// $b .= $HTML->listTableBottom();
// $b .= '
';
// }
// return $b ;
// }
function getStatsBlock ($project) {
return ;
}
function createOrUpdateRepo ($params) {
$project = $this->checkParams ($params) ;
if (!$project) {
return false ;
}
if (! $project->usesPlugin ($this->name)) {
return false;
}
$project_name = $project->getUnixName() ;
$repo = $this->git_root . '/' . $project_name ;
$unix_group = 'scm_' . $project_name ;
system ("mkdir -p $repo") ;
if (!is_file ("$repo/HEAD") && !is_dir("$repo/objects") && !is_dir("$repo/refs")) {
system ("GIT_DIR=\"$repo\" git --bare init") ;
system ("GIT_DIR=\"$repo\" git update-server-info") ;
if (is_file ("$repo/hooks/post-update.sample")) {
rename ("$repo/hooks/post-update.sample",
"$repo/hooks/post-update") ;
}
if (!is_file ("$repo/hooks/post-update")) {
$f = fopen ("$repo/hooks/post-update") ;
fwrite ($f, "exec git-update-server-info\n") ;
fclose ($f) ;
}
if (is_file ("$repo/hooks/post-update")) {
system ("chmod +x $repo/hooks/post-update") ;
}
system ("echo \"Git repository for $project_name\" > $repo/description") ;
system ("find $repo -type d | xargs chmod g+s") ;
}
system ("chgrp -R $unix_group $repo") ;
if ($project->enableAnonSCM()) {
system ("chmod -R g+wX,o+rX-w $repo") ;
} else {
system ("chmod -R g+wX,o-rwx $repo") ;
}
}
function updateRepositoryList ($params) {
$groups = $this->getGroups () ;
$list = array () ;
foreach ($groups as $project) {
if ($this->browserDisplayable ($project)) {
$list[] = $project ;
}
}
$config_dir = '/etc/gforge/plugins/scmgit' ;
$fname = $config_dir . '/gitweb.conf' ;
$config_f = fopen ($fname.'.new', 'w') ;
$rootdir = $this->git_root;
fwrite($config_f, "\$projectroot = '$rootdir';\n");
fwrite($config_f, "\$projects_list = '$config_dir/gitweb.list';\n");
fwrite($config_f, "@git_base_url_list = ('". util_make_url ('/anonscm/git') . "');\n");
fwrite($config_f, "\$logo = '". util_make_url ('/plugins/scmgit/gitweb/git-logo.png') . "';\n");
fwrite($config_f, "\$favicon = '". util_make_url ('/plugins/scmgit/gitweb/git-favicon.png')."';\n");
fwrite($config_f, "\$stylesheet = '". util_make_url ('/plugins/scmgit/gitweb/gitweb.css')."';\n");
fwrite($config_f, "\$prevent_xss = 'true';\n");
fclose($config_f);
chmod ($fname.'.new', 0644) ;
rename ($fname.'.new', $fname) ;
$fname = $config_dir . '/gitweb.list' ;
$f = fopen ($fname.'.new', 'w') ;
foreach ($list as $project) {
fwrite ($f, $project->getUnixName() . "\n");
}
fclose ($f) ;
chmod ($fname.'.new', 0644) ;
rename ($fname.'.new', $fname) ;
}
function generateSnapshots ($params) {
global $sys_scm_tarballs_path ;
$project = $this->checkParams ($params) ;
if (!$project) {
return false ;
}
$group_name = $project->getUnixName() ;
$snapshot = $sys_scm_snapshots_path.'/'.$group_name.'-scm-latest.tar.gz';
$tarball = $sys_scm_tarballs_path.'/'.$group_name.'-scmroot.tar.gz';
if (! $project->usesPlugin ($this->name)) {
return false;
}
if (! $project->enableAnonSCM()) {
unlink ($tarball) ;
return false;
}
$toprepo = $this->git_root ;
$repo = $toprepo . '/' . $project->getUnixName() ;
if (!is_dir ($repo)) {
unlink ($tarball) ;
return false ;
}
$today = date ('Y-m-d') ;
$tmp = trim (`mktemp -d`) ;
if ($tmp == '') {
return false ;
}
system ("git archive --format=tar --prefix=$group_name-scm-$today/ HEAD | gzip > $tmp/snapshot.tar.gz");
chmod ("$tmp/snapshot.tar.gz", 0644) ;
copy ("$tmp/snapshot.tar.gz", $snapshot) ;
unlink ("$tmp/snapshot.tar.gz") ;
system ("tar czCf $toprepo $tmp/tarball.tar.gz " . $project->getUnixName()) ;
chmod ("$tmp/tarball.tar.gz", 0644) ;
copy ("$tmp/tarball.tar.gz", $tarball) ;
unlink ("$tmp/tarball.tar.gz") ;
system ("rm -rf $tmp") ;
}
function gatherStats ($params) {
global $last_user, $usr_adds, $usr_deletes,
$usr_updates, $updates, $adds;
$project = $this->checkParams ($params) ;
if (!$project) {
return false ;
}
if (! $project->usesPlugin ($this->name)) {
return false;
}
if ($params['mode'] == 'day') {
db_begin();
$year = $params ['year'] ;
$month = $params ['month'] ;
$day = $params ['day'] ;
$month_string = sprintf( "%04d%02d", $year, $month );
$start_time = gmmktime( 0, 0, 0, $month, $day, $year);
$end_time = $start_time + 86400;
$usr_adds = array () ;
$usr_updates = array () ;
$usr_deletes = array () ;
$adds = 0 ;
$updates = 0 ;
$repo = $this->git_root . '/' . $project->getUnixName() ;
if (!is_dir ($repo) || !is_dir ("$repo/refs")) {
// echo "No repository\n" ;
db_rollback () ;
return false ;
}
$pipe = popen ("GIT_DIR=$repo git log --since=@$start_time --until=@$end_time --all --pretty='format:%n%an <%ae>' --name-status", 'r' ) ;
// cleaning stats_cvs_* table for the current day
$res = db_query_params ('DELETE FROM stats_cvs_group WHERE month=$1 AND day=$2 AND group_id=$3',
array ($month_string,
$day,
$project->getID())) ;
if(!$res) {
echo "Error while cleaning stats_cvs_group\n" ;
db_rollback () ;
return false ;
}
$last_user = "";
while (!feof($pipe) && $data = fgets ($pipe)) {
$line = trim($data);
if (strlen($line) > 0) {
$result = preg_match("/^(?.+) <(?.+)>/", $line, $matches);
if ($result) {
// Author line
$last_user = $matches['name'];
} else {
// Short-commit stats line
preg_match("/^(?[AM])\s+(?.+)$/", $line, $matches);
if ($last_user == "") continue;
if ($matches['mode'] == 'A') {
$usr_adds[$last_user]++;
$adds++;
} elseif ($matches['mode'] == 'M') {
$usr_updates[$last_user]++;
$updates++;
} elseif ($matches['mode'] == 'D') {
$usr_deletes[$last_user]++;
}
}
}
}
// inserting group results in stats_cvs_groups
if (!db_query_params ('INSERT INTO stats_cvs_group (month,day,group_id,checkouts,commits,adds) VALUES ($1,$2,$3,$4,$5,$6)',
array ($month_string,
$day,
$project->getID(),
0,
$updates,
$adds))) {
echo "Error while inserting into stats_cvs_group\n" ;
db_rollback () ;
return false ;
}
// building the user list
$user_list = array_unique( array_merge( array_keys( $usr_adds ), array_keys( $usr_updates ) ) );
foreach ( $user_list as $user ) {
// trying to get user id from user name
$u = &user_get_object_by_name ($user) ;
if ($u) {
$user_id = $u->getID();
} else {
continue;
}
if (!db_query_params ('INSERT INTO stats_cvs_user (month,day,group_id,user_id,commits,adds) VALUES ($1,$2,$3,$4,$5,$6)',
array ($month_string,
$day,
$project->getID(),
$user_id,
$usr_updates[$user] ? $usr_updates[$user] : 0,
$usr_adds[$user] ? $usr_adds[$user] : 0))) {
echo "Error while inserting into stats_cvs_user\n" ;
db_rollback () ;
return false ;
}
}
}
db_commit();
}
}
// Local Variables:
// mode: php
// c-file-style: "bsd"
// End:
?>