githubmirror/joomla-cms

build/github_rebase.php
191 строка5 KB
Harald Leithner
CS (#43363)
25 апр 2024, 12:48
25 апр 2024, 12:48cb48b8b
<?php

/**
 * This script rebases Joomla Github Pull Requests to the target branch
 *
 * @package            Joomla.Build
 * @copyright          (C) 2022 Open Source Matters, Inc. <https://www.joomla.org>
 * @license            GNU General Public License version 2 or later; see LICENSE.txt
 */

// Set defaults
$scriptRoot       = __DIR__;
$prNumber         = false;
$php              = 'php';
$git              = 'git';
$gh               = 'gh';
$checkPath        = false;
$ghRepo           = 'joomla/joomla-cms';
$baseBranches     = '4.1-dev';
$targetBranch     = '4.2-dev';
$label            = '';
$additionalReason = '';
$tryRun           = false;

$script = array_shift($argv);

if (empty($argv)) {
    echo <<<TEXT
        Joomla! Github Rebase script
        ============================
        Usage:
            php {$script} --base=4.1-dev[,...] --target=4.2-dev [--pr=<number>]

        Description:
            Rebase all open pull requests on github to the target branch.

            --try-run:
              Just list the PRs which would be rebased.

            --base:
              The base branch of the pull request. Multiple branches can be separated by comma.

            --target:
              The target branch the pull request gets rebased to.

            --label:
              The tag of the pull request must have to be rebased.

            --pr:
              Rebase only the given PR.

        TEXT;
    die(1);
}

foreach ($argv as $arg) {
    if (substr($arg, 0, 2) === '--') {
        $argi = explode('=', $arg, 2);
        switch ($argi[0]) {
            case '--try-run':
                $tryRun = true;
                break;
            case '--base':
                $baseBranches = $argi[1];
                break;
            case '--target':
                $targetBranch = $argi[1];
                break;
            case '--pr':
                $prNumber = $argi[1];
                break;
            case '--label':
                $label = $argi[1];
                break;
            case '--reason':
                $additionalReason = $argi[1];
                break;
            default:
                die('Unknown option: ' . $argi[0]);
        }
    } else {
        $checkPath = $arg;
        break;
    }
}

$reason = 'This pull request has been automatically rebased to ' . $targetBranch . '.';

if (!empty($additionalReason)) {
    $reason .= ' ' . $additionalReason;
}

$cmd        = $git . ' -C "' . $scriptRoot . '" rev-parse --show-toplevel';
$output     = [];
$repoScript = '';
exec($cmd, $output, $result);
if ($result !== 0) {
    $repoScript = $output[0];
    die($script . ' must be located inside of the git repository');
}

echo "Validate gh client...\n";
$cmd    = $gh;
$output = [];
exec($cmd, $output, $result);
if ($result !== 0) {
    die('Github cli client not found. Please install the client first (https://cli.github.com)');
}

echo "Validate gh authentication...\n";
$cmd = $gh . ' auth status';
passthru($cmd, $result);
if ($result !== 0) {
    die('Please login with the github cli client first. (gh auth login)');
}

$fieldList = [
    "number",
    "author",
    "baseRefName",
    "headRefName",
    "headRepository",
    "headRepositoryOwner",
    "isCrossRepository",
    "maintainerCanModify",
    "mergeStateStatus",
    "mergeable",
    "state",
    "title",
    "url",
    "labels",
];

$branches = 'base:' . implode(' base:', explode(',', $baseBranches));

if (!empty($label)) {
    $branches .= ' label:' . $label;
}

if (!empty($prNumber)) {
    echo "Retrieving Pull Request " . $prNumber . "...\n";
    $cmd = $gh . ' pr view ' . $prNumber . ' --json ' . implode(',', $fieldList);
} else {
    echo "Retrieving Pull Request list...\n";
    $cmd = $gh . ' pr list --limit 1000 --json ' . implode(',', $fieldList) . ' --search "is:pr is:open ' . $branches . '"';
}

$output = [];
exec($cmd, $output, $result);
if ($result !== 0) {
    var_dump([$cmd, $output, $result]);
    die('Unable to retrieve PR list.');
}

$json = $output[0];

if (!empty($prNumber)) {
    $json = '[' . $json . ']';
}

$list = json_decode($json, true);

echo "\nFound " . \count($list) . " pull request(s).\n";

foreach ($list as $pr) {
    echo "Rebase #" . $pr['number'] . "\n";

    $cmd    = $gh . ' pr edit ' . $pr['url'] . ' --base ' . $targetBranch;
    $output = [];
    if (!$tryRun) {
        exec($cmd, $output, $result);
        if ($result !== 0) {
            var_dump([$cmd, $output, $result]);
            die('Unable to set target branch for pr #' . $pr['number']);
        }
    } else {
        echo "TRY RUN: " . $cmd . "\n";
    }

    $cmd    = $gh . ' pr comment ' . $pr['url'] . ' --body "' . $reason . '"';
    $output = [];
    if (!$tryRun) {
        exec($cmd, $output, $result);
        if ($result !== 0) {
            var_dump([$cmd, $output, $result]);
            die('Unable to create a comment for pr #' . $pr['number']);
        }
    } else {
        echo "TRY RUN: " . $cmd . "\n";
    }
}