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<?php
define("GIT_REPO_PATH", "/path/to/your/repo"); //set the path to your repo here
$repo_dir = getenv('GIT_DIR');
if (empty($repo_dir)) {
chdir(GIT_REPO_PATH);
$repo_dir = GIT_REPO_PATH;
}
$repo_name = basename($repo_dir);
$cmd = 'git log --graph --date-order --all -C -M -n 100 --date=iso --pretty=format:"B[%d] C[%H] D[%ad] A[%an] E[%ae] H[%h] S[%s]"';
@ob_clean();
ob_start();
passthru($cmd . ' 2>&1');
$o = ob_get_clean();
$rawRows = explode("\n", $o);
$graphItems = array();
foreach ($rawRows as $row) {
if (preg_match("/^(.+?)(\s(B\[(.*?)\])? C\[(.+?)\] D\[(.+?)\] A\[(.+?)\] E\[(.+?)\] H\[(.+?)\] S\[(.+?)\])?$/", $row, $output)) {
if (!isset($output[4])) {
$graphItems[] = array(
"relation"=>$output[1]
);
continue;
}
$graphItems[] = array(
"relation"=>$output[1],
"branch"=>$output[4],
"rev"=>$output[5],
"date"=>$output[6],
"author"=>$output[7],
"author_email"=>$output[8],
"short_rev"=>$output[9],
"subject"=>preg_replace('/(^|\s)(#[[:xdigit:]]+)(\s|$)/', '$1<a href="$2">$2</a>$3', $output[10])
);
}
}
$title = "Git Graph of " . $repo_name;
?>
<!DOCTYPE html>
<html>
<head>
<title><?php echo $title; ?></title>
<meta http-equiv="Content-type" content="text/html; charset=utf-8">
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="gitgraph.js"></script>
<script type="text/javascript" src="draw.js"></script>
<link href="gitgraph.css" rel="stylesheet" type="text/css">
</head>
<body>
<div id="header">
<h2>
<?php echo $title; ?>
</h2>
</div>
<div id="git-graph-container">
<div id="rel-container">
<canvas id="graph-canvas" width="100px">
<ul id="graph-raw-list">
<?php
foreach ($graphItems as $graphItem) {
echo "<li><span class=\"node-relation\">" . $graphItem['relation'] . "</span></li>\n";
}
?>
</ul>
</canvas>
</div>
<div style="float:left;" id="rev-container">
<ul id="rev-list">
<?php
foreach ($graphItems as $graphItem) {
echo "<li>";
if (isset($graphItem['rev'])) {
echo "<code id='".$graphItem['short_rev']."'>".$graphItem['short_rev']."</code> <strong>" . $graphItem['branch'] . "</strong> <em>" . $graphItem['subject'] . "</em> by <span class=\"author\">" . $graphItem['author'] . " <" . $graphItem['author_email'] . "></span> <span class=\"time\">" . $graphItem['date'] . "</span>";
} else {
echo "<span />";
}
echo "</li>";
}
?>
</ul>
</div>
</div>
</body>
</html>
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