woocommerce/.github/workflows/scripts/release-code-freeze.php

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<?php
// phpcs:ignoreFile
/**
* Script to automatically enforce the release code freeze.
*
* @package WooCommerce/GithubActions
*/
require_once __DIR__ . '/post-request-shared.php';
$now = time();
if ( getenv( 'TIME_OVERRIDE' ) ) {
$now = strtotime( getenv( 'TIME_OVERRIDE' ) );
}
/**
* Set an output for the GitHub action.
*
* @param string $name The name of the output.
* @param string $value The value of the output.
*/
function set_output( $name, $value ) {
file_put_contents( getenv( 'GITHUB_OUTPUT' ), "{$name}={$value}" . PHP_EOL, FILE_APPEND );
}
// Code freeze comes 22 days prior to release day.
$release_time = strtotime( '+22 days', $now );
$release_day_of_week = date( 'l', $release_time );
$release_day_of_month = (int) date( 'j', $release_time );
// If 22 days from now isn't the second Tuesday, then it's not code freeze day.
if ( 'Tuesday' !== $release_day_of_week || $release_day_of_month < 8 || $release_day_of_month > 14 ) {
echo 'Info: Today is not the Monday of the code freeze.' . PHP_EOL;
exit( 1 );
}
$latest_version_with_release = get_latest_version_with_release();
if ( empty( $latest_version_with_release ) ) {
echo '*** Error: Unable to get latest version with release' . PHP_EOL;
exit( 1 );
}
// Because we go from 5.9 to 6.0, we can get the next major_minor by adding 0.1 and formatting appropriately.
$latest_float = (float) $latest_version_with_release;
$branch_major_minor = number_format( $latest_float + 0.1, 1 );
$milestone_major_minor = number_format( $latest_float + 0.2, 1 );
// We use those values to get the release branch and next milestones that we need to create.
$release_branch_to_create = "release/{$branch_major_minor}";
$milestone_to_create = "{$milestone_major_minor}.0";
if ( getenv( 'GITHUB_OUTPUTS' ) ) {
echo 'Including GitHub Outputs...' . PHP_EOL;
set_output( 'next_version', $milestone_major_minor );
set_output( 'release_version', $branch_major_minor );
set_output( 'branch', $release_branch_to_create );
set_output( 'milestone', $milestone_to_create );
}
if ( getenv( 'DRY_RUN' ) ) {
echo 'DRY RUN: Skipping actual creation of release branch and milestone...' . PHP_EOL;
echo "Release Branch: {$release_branch_to_create}" . PHP_EOL;
echo "Milestone: {$milestone_to_create}" . PHP_EOL;
return;
}
if ( create_github_milestone( $milestone_to_create ) ) {
echo "Created milestone {$milestone_to_create}" . PHP_EOL;
} elseif ( '422' === $github_api_response_code ) {
// The milestone already existed when GitHub returns a 422 status.
echo "Notice: Unable to create {$milestone_to_create} milestone. Maybe it already exists? Skipping..." . PHP_EOL;
} else {
echo "*** Error: Unable to create {$milestone_to_create} milestone" . PHP_EOL;
}
if ( create_github_branch_from_branch( 'trunk', $release_branch_to_create ) ) {
echo "Created branch {$release_branch_to_create}" . PHP_EOL;
} elseif ( '422' === $github_api_response_code ) {
// The release branch already existed when GitHub returns a 422 status.
echo "Notice: Unable to create {$release_branch_to_create} branch. Maybe it already exists? Skipping..." . PHP_EOL;
exit( 1 );
} else {
echo "*** Error: Unable to create {$release_branch_to_create}" . PHP_EOL;
exit( 1 );
}