<?php
/**
 * 
 * CRONJOB
 * cache all git branches
 * 
 */

// http://iml:deployment@ci.iml.unibe.ch/deployment/?prj=ci&action=deploy&par3=preview&confirm=1

$iStart=date('U');
$sDocroot = (dirname(__dir__)) . "/public_html";

$processUser = posix_getpwuid(posix_geteuid());
if ($processUser['name']=="root"){
    die("Do not start the script as user root\n");
};

echo "\n<h1>===== IMLDEPLOYMENT - cache git branches :: ".(date("Y-m-d H:i:s"))." =====</h1>\n\n";
$sLockfile="/tmp/cache-gitbranches.lock";
if (file_exists($sLockfile)){
    $iAge=date('U')-filemtime($sLockfile);
    $iMagAge=60*60 * 3;
    if ($iAge < 60*60 * 3){
        die("ABORT: lock file exists: $sLockfile (age: $iAge sec ... needs to wait up to $iMagAge sec or the running script is finished)\n");
    }
    echo "INFO: ignoring existing lock file $sLockfile (age: $iAge sec is older $iMagAge sec)\n";
}

require_once("$sDocroot/deployment/classes/logger.class.php");
global $oCLog;
$oCLog = new logger();

require_once("$sDocroot/../config/inc_projects_config.php");
require_once("$sDocroot/deployment/inc_functions.php");
require_once("$sDocroot/deployment/classes/project.class.php");

$oPrj1 = new project();

echo "creating lock file $sLockfile\n";
file_put_contents($sLockfile, "started ".date("Y-m-d H:i:s"));

foreach ($oPrj1->getProjects() as $sPrj) {
    $oPrj = new project($sPrj);
    
    echo "----- $sPrj:\n";
    foreach($oPrj->getRemoteBranches() as $aBranch){
        echo $aBranch['revision']." ".$aBranch['label'] . "<br>\n";
    }
    echo "<br>\n";
}
echo "\n\n---------- done\n";
echo "removing lock file $sLockfile\n";
unlink($sLockfile);
echo "Script needed ".(date('U')-$iStart) . " s\n\n";

// echo $oCLog->renderCli();