NEW Add merge-ups

.github/workflows/ci.yml

@@ -17,10 +17,10 @@ jobs:
       - name: Install PHP
         uses: shivammathur/setup-php@1a18b2267f80291a81ca1d33e7c851fe09e7dfc4 # v2.22.0
         with:
-          php-version: 7.4
-
-      - name: Install PHPUnit
-        run: wget https://phar.phpunit.de/phpunit-9.5.phar
+          php-version: 8.1
+        
+      - name: Composer install
+        run: composer install --prefer-dist --no-progress --no-suggest --ansi --no-interaction --no-scripts --no-plugins --optimize-autoloader
 
       - name: PHPUnit
-        run: php phpunit-9.5.phar --verbose --colors=always
+        run: vendor/bin/phpunit --verbose --colors=always

README.md

@@ -47,6 +47,7 @@ MS_GITHUB_TOKEN=abc123 php run.php update --cms-major=5 --branch=next-minor --dr
 | --dry-run | Do not push to github or create pull-requests |
 | --account | GitHub account to use for creating pull-requests (default: creative-commoners) |
 | --no-delete | Do not delete _data and _modules directories before running |
+| --update-prs | Update existing open PRs instead of creating new PRs |
 
 ## GitHub API secondary rate limit
 

composer.json

@@ -1,10 +1,11 @@
 {
     "require": {
-        "php": ">=7.4",
+        "php": ">=8.1",
         "symfony/console": "^6.3",
-        "symfony/process": "^6.3"
+        "symfony/process": "^6.3",
+        "panlatent/cron-expression-descriptor": "^1"
     },
     "require-dev": {
-        "phpunit/phpunit": "^9.5"
+        "phpunit/phpunit": "^9.6"
     }
 }

funcs_scripts.php

@@ -82,7 +82,7 @@ function delete_file_if_exists($filename)
 }
 
 /**
- * Rename a file to the root of the module being processed if it exists
+ * Rename a file relative to the root of the module being processed if it exists
  *
  * Example usage:
  * rename_file_if_exists('oldfilename.md', 'newfilename.md')
@@ -108,14 +108,30 @@ function rename_file_if_exists($oldFilename, $newFilename)
 function module_is_recipe()
 {
     global $MODULE_DIR;
-    if (strpos('/recipe-', $MODULE_DIR) !== false
-        || strpos('/silverstripe-installer', $MODULE_DIR) !== false
+    if (strpos($MODULE_DIR, '/recipe-') !== false
+        || strpos($MODULE_DIR, '/silverstripe-installer') !== false
     ) {
         return true;
     }
     return false;
 }
 
+/**
+ * Determine if the module being processed is something installed on a website e.g. silverstripe-admin, not gha-*
+ *
+ * Example usage:
+ * is_module()
+ */
+function is_module()
+{
+    global $MODULE_DIR;
+    return strpos($MODULE_DIR, '/gha-') === false
+        && strpos($MODULE_DIR, '/developer-docs') === false
+        && strpos($MODULE_DIR, '/vendor-plugin') === false
+        && strpos($MODULE_DIR, '/eslint-config') === false
+        && strpos($MODULE_DIR, '/webpack-config') === false;
+}
+
 /**
  * Determine if the module being processed is one of the modules in a list
  *
@@ -132,7 +148,7 @@ function module_is_one_of($repos)
         if (!is_string($repo)) {
             error('repo is not a string');
         }
-        if (strpos("/$repo", $MODULE_DIR) !== false) {
+        if (strpos($MODULE_DIR, "/$repo") !== false) {
             return true;
         }
     }
@@ -192,3 +208,18 @@ function human_cron(string $cron): string
     $str = preg_replace('# (AM|PM),#', ' $1 UTC,', $str);
     return $str;
 }
+
+/**
+ * Creates a predicatable random int between 0 and $max based on the module name to be used with the % mod operator.
+ * $offset variable will offset both the min (0) and $max. e.g. $offset of 1 with a max of 27 will return an int
+ * between 1 and 28
+ * Note that this will return the exact same value every time it is called for a given module.
+ */
+function predictable_random_int($max, $offset = 0): int
+{
+    global $MODULE_DIR;
+    $chars = str_split($MODULE_DIR);
+    $codes = array_map(fn($c) => ord($c), $chars);
+    mt_srand(array_sum($codes));
+    return mt_rand(0, $max) + $offset;
+}

funcs_utils.php

@@ -34,7 +34,7 @@ function write_file($path, $contents)
     }
     $dirname = dirname($path);
     if (!file_exists($dirname)) {
-        error("Directory $dirname does not exist");
+        mkdir($dirname, 0775, true);
     }
     $contents = trim($contents) . "\n";
     file_put_contents($path, $contents);
@@ -67,12 +67,43 @@ function supported_modules($cmsMajor)
             'account' => explode('/', $ghrepo)[0],
             'repo' => explode('/', $ghrepo)[1],
             'cloneUrl' => "git@github.com:$ghrepo.git",
-            'branch' => max($module['branches'] ?: [-1])
         ];
     }
     return $modules;
 }
 
+/**
+ * Hardcoded list of additional repositories to standardise (e.g. silverstripe/gha-*)
+ * 
+ * Repositories in this list should only have a single supported major version
+ * This will only be included if the $cmsMajor is the CURRENT_CMS_MAJOR
+ */
+function extra_repositories()
+{
+    $modules = [];
+    // iterating to page 7 should be enough to get all the repos well into the future
+    for ($i = 0; $i < 7; $i++) {
+        $json = github_api("https://api.github.com/orgs/silverstripe/repos?per_page=100&page=$i");
+        foreach ($json as $repo) {
+            if ($repo['archived']) {
+                continue;
+            }
+            $ghrepo = $repo['full_name'];
+            // exclude non gha-* repos
+            if (strpos($ghrepo, '/gha-') === false) {
+                continue;
+            }
+            $modules[] = [
+                'ghrepo' => $ghrepo,
+                'account' => explode('/', $ghrepo)[0],
+                'repo' => explode('/', $ghrepo)[1],
+                'cloneUrl' => "git@github.com:$ghrepo.git",
+            ];
+        }
+    }
+    return $modules;
+}
+
 /**
  * Returns a list of all scripts files to run against a particular cms major version
  */
@@ -169,6 +200,8 @@ function github_token()
  */
 function github_api($url, $data = [])
 {
+    // silverstripe-themes has a kind of weird redirect only for api requests
+    $url = str_replace('/silverstripe-themes/silverstripe-simple', '/silverstripe/silverstripe-simple', $url);
     $token = github_token();
     $jsonStr = empty($data) ? '' : json_encode($data, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
     $ch = curl_init($url);
@@ -265,12 +298,38 @@ function branch_to_checkout($branches, $currentBranch, $currentBranchCmsMajor, $
     return (string) $branchToCheckout;
 }
 
+/**
+ * Uses composer.json to workout the current branch cms major version
+ * 
+ * If composer.json does not exist then it's assumed to be CURRENT_CMS_MAJOR
+ */
 function current_branch_cms_major(
     // this param is only used for unit testing
     string $composerJson = ''
 ) {
-    // read __composer.json of the current branch
-    $contents = $composerJson ?: read_file('composer.json');
+    global $MODULE_DIR;
+
+    if ($composerJson) {
+        $contents = $composerJson;
+    } elseif (check_file_exists('composer.json')) {
+        $contents = read_file('composer.json');
+    } else {
+        return CURRENT_CMS_MAJOR;
+    }
+
+    // special logic for developer-docs
+    if (strpos($MODULE_DIR, '/developer-docs') !== false) {
+        $currentBranch = cmd('git rev-parse --abbrev-ref HEAD', $MODULE_DIR);
+        if (!preg_match('#^(pulls/)?([0-9]+)(\.[0-9]+)?(/|$)#', $currentBranch, $matches)) {
+            error("Could work out current major for developer-docs from branch $currentBranch");
+        }
+        return $matches[2];
+    }
+
+    // special logic for silverstripe-themes/silverstripe-simple
+    if (strpos($MODULE_DIR, '/silverstripe-simple') !== false) {
+        return CURRENT_CMS_MAJOR;
+    }
 
     $json = json_decode($contents);
     if (is_null($json)) {
@@ -287,7 +346,15 @@ function current_branch_cms_major(
     }
     if (!$version) {
         $version = preg_replace('#[^0-9\.]#', '', $json->require->{'silverstripe/assets'} ?? '');
-        $matchedOnBranchThreeLess = true;
+        if ($version) {
+            $matchedOnBranchThreeLess = true;
+        }
+    }
+    if (!$version) {
+        $version = preg_replace('#[^0-9\.]#', '', $json->require->{'cwp/starter-theme'} ?? '');
+        if ($version) {
+            $version += 1;
+        }
     }
     $cmsMajor = '';
     if (preg_match('#^([0-9]+)+\.?[0-9]*$#', $version, $matches)) {

run.php

@@ -72,5 +72,17 @@
         InputOption::VALUE_NONE,
         'Do not delete _data and _modules directories before running'
     )
+    ->addOption(
+        'update-prs',
+        null,
+        InputOption::VALUE_NONE,
+        'Checkout out and update the latest open PR instead of creating a new one'
+    )
     ->setCode($updateCommand);
-$app->run();
+
+try {
+    $app->run();
+} catch (Error|Exception $e) {
+    // Make sure we output and information about PRs which were raised before killing the process.
+    error("file: {$e->getFile()}\nline: {$e->getLine()}\nmessage: {$e->getMessage()}");
+}

scripts/cms-any/editorconfig.php

@@ -34,4 +34,6 @@
 insert_final_newline = false
 EOT;
 
-write_file_if_not_exist('.editorconfig', $contents);
+if (is_module()) {
+    write_file_if_not_exist('.editorconfig', $contents);
+}

scripts/cms5/keepalive.php

@@ -0,0 +1,34 @@
+<?php
+
+// run on a day of the month up to the 28th
+$runOnDay = predictable_random_int(27, 1);
+// run at a random hour of the day
+$runOnHour = predictable_random_int(23);
+// run at a random minute of the hour rounded to 5 minutes
+$runOnMinute = predictable_random_int(11) * 5;
+
+$cron = "$runOnMinute $runOnHour $runOnDay * *";
+$humanCron = human_cron($cron);
+$account = module_account();
+
+$content = <<<EOT
+name: Keepalive
+
+on:
+  # $humanCron
+  schedule:
+    - cron: '$cron'
+  workflow_dispatch:
+
+jobs:
+  keepalive:
+    name: Keepalive
+    # Only run cron on the $account account
+    if: (github.event_name == 'schedule' && github.repository_owner == '$account') || (github.event_name != 'schedule')
+    runs-on: ubuntu-latest
+    steps:
+      - name: Keepalive
+        uses: silverstripe/gha-keepalive@v1
+EOT;
+
+write_file_even_if_exists('.github/workflows/keepalive.yml', $content);

scripts/cms5/merge-ups.php

@@ -0,0 +1,59 @@
+<?php
+
+// run on a random day of the week
+$runOnDay = predictable_random_int(6);
+// run at a random hour of the day
+$runOnHour = predictable_random_int(23);
+// run at a random minute of the hour rounded to 5 minutes
+$runOnMinute = predictable_random_int(11) * 5;
+
+// If there's a CI workflow, offset mergeups from the CI run by 3 days
+if (check_file_exists('.github/workflows/dispatch-ci.yml')) {
+    $ci = read_file('.github/workflows/dispatch-ci.yml');
+    preg_match("#- cron: '(.+?) (.+?) (.+?) (.+?) (.+?)'#", $ci, $matches);
+    [$_, $minute, $hour, $day, $month, $dayOfWeek] = $matches;
+    if ($dayOfWeek !== '*') {
+        $days = explode(',', $dayOfWeek);
+        $runOnDay = ($days[count($days) - 1] + 3) % 7;
+    }
+    if ($hour !== '*') {
+        $hours = explode(',', $hour);
+        $runOnHour = $hours[0];
+    }
+    if ($minute !== '*') {
+        $runOnMinute = $minute;
+    }
+}
+
+$cron = "$runOnMinute $runOnHour * * $runOnDay";
+$humanCron = human_cron($cron);
+$account = module_account();
+
+$content = <<<EOT
+name: Merge-up
+
+on:
+  # $humanCron
+  schedule:
+    - cron: '$cron'
+  workflow_dispatch:
+
+jobs:
+  merge-up:
+    name: Merge-up
+    # Only run cron on the $account account
+    if: (github.event_name == 'schedule' && github.repository_owner == '$account') || (github.event_name != 'schedule')
+    runs-on: ubuntu-latest
+    steps:
+      - name: Merge-up
+        uses: silverstripe/gha-merge-up@v1
+EOT;
+
+// rename any existing misnamed merge-ups.yml to merge-up.yml
+if (check_file_exists('.github/workflows/merge-ups.yml')) {
+    rename_file_if_exists('.github/workflows/merge-ups.yml', '.github/workflows/merge-up.yml');
+}
+
+if (!module_is_recipe()) {
+  write_file_even_if_exists('.github/workflows/merge-up.yml', $content);
+}