mirror of
https://github.com/itflow-org/itflow
synced 2026-08-27 09:55:12 +00:00
82 lines
3.0 KiB
PHP
82 lines
3.0 KiB
PHP
<?php
|
|
|
|
/*
|
|
* ITFlow - Update check job
|
|
*
|
|
* Asks the git remote whether a newer release exists and stores the answer. Nothing in the
|
|
* web tier shells out any more, so this is the only place the question gets asked: the
|
|
* Update page and the nightly notification both read what this job wrote.
|
|
*
|
|
* Check Now on Maintenance > Update sets cron_job_run_now on this job rather than checking
|
|
* inside the request - same mechanism as Queue Update, and the page shows "Checking" until
|
|
* the dispatcher consumes the flag.
|
|
*
|
|
* Safe to run twice: it reads and overwrites, and changes nothing outside the three settings
|
|
* columns it owns.
|
|
*/
|
|
|
|
// Set working directory to the directory this cron script lives at.
|
|
chdir(dirname(__FILE__));
|
|
|
|
// Ensure we're running from command line
|
|
if (php_sapi_name() !== 'cli') {
|
|
die("This script must be run from the command line.\n");
|
|
}
|
|
|
|
// Prevent overlapping runs of this script
|
|
$cron_lock_script = __FILE__;
|
|
require_once "includes/cron_lock.php";
|
|
|
|
require_once "../config.php";
|
|
|
|
// Set Timezone
|
|
require_once "../includes/inc_set_timezone.php";
|
|
require_once "../functions.php";
|
|
|
|
$update_check_settings = mysqli_fetch_assoc(mysqli_query($mysqli, "SELECT config_enable_cron FROM settings WHERE company_id = 1"));
|
|
|
|
$config_enable_cron = intval($update_check_settings['config_enable_cron'] ?? 0);
|
|
|
|
if ($config_enable_cron == 0) {
|
|
cronJobStop("Cron: is not enabled\n");
|
|
}
|
|
|
|
// An install whose files are newer than its schema reaches this job before the migration
|
|
// that adds the columns has run. Asking for them would throw
|
|
if (!settingsColumnExists($mysqli, 'config_update_latest_commit')) {
|
|
cronJobStop("The database update has not been applied yet\n");
|
|
}
|
|
|
|
// A zip-drop install has no remote to ask. Not a failure - there is simply nothing to check
|
|
if (!file_exists("../.git")) {
|
|
cronJobStop("Not a git checkout - there is no remote to check against\n");
|
|
}
|
|
|
|
if (!shellCommandsAvailable()) {
|
|
cronJobStop("PHP on the command line cannot run git (exec is disabled), so the check cannot run\n");
|
|
}
|
|
|
|
$updates = checkForUpdates();
|
|
|
|
/*
|
|
* Thrown rather than stopped: a fetch that fails is something to look at, and the dispatcher
|
|
* records a thrown message against the job so it shows on both Maintenance > Cron and the
|
|
* Update page. The last three lines, not the last one - git's final line is often the
|
|
* suggested fix rather than the problem.
|
|
*/
|
|
if ($updates->result !== 0) {
|
|
$update_check_error = trim(implode(' | ', array_slice($updates->output, -3)));
|
|
throw new Exception("git fetch failed: " . ($update_check_error === '' ? 'no output' : $update_check_error));
|
|
}
|
|
|
|
$update_check_latest = escapeSql($updates->latest_version);
|
|
$update_check_commits = escapeSql((string) json_encode($updates->pending_commits));
|
|
|
|
mysqli_query($mysqli, "UPDATE settings SET
|
|
config_update_latest_commit = '$update_check_latest',
|
|
config_update_pending_commits = '$update_check_commits',
|
|
config_update_checked_at = '" . date('Y-m-d H:i:s') . "'
|
|
WHERE company_id = 1");
|
|
|
|
echo count($updates->pending_commits) . " commit(s) behind the remote\n";
|