Fix bugs with latest plugin release 1.21.0

.github/workflows/test.yml

@@ -63,12 +63,24 @@ jobs:
             dependency-version: 'prefer-stable'
             multisite: '0'
             experimental: false
+          # PHP 8.0 / Lowest dependencies
+          - php: '8.0'
+            wp: 'latest'
+            dependency-version: 'prefer-lowest'
+            multisite: '0'
+            experimental: false
           # PHP 8.1
           - php: '8.1'
             wp: 'latest'
             dependency-version: 'prefer-stable'
             multisite: '0'
             experimental: false
+          # PHP 8.1 / Lowest dependencies
+          - php: '8.1'
+            wp: 'latest'
+            dependency-version: 'prefer-lowest'
+            multisite: '0'
+            experimental: false
           # PHP with Imagick
           - php: '7.4'
             wp: 'latest'
@@ -116,7 +128,7 @@ jobs:
 
       - name: Get composer cache directory
         id: composer-cache
-        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
+        run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
 
       - name: Cache composer dependencies
         uses: actions/cache@v2
@@ -133,6 +145,10 @@ jobs:
         if: ${{ matrix.wp < '5.9' }}
         run: composer req phpunit/phpunit:^7.5 yoast/wp-test-utils:^1.0 -W --dev
 
+      - name: Upgrade PHPUnit to ^9.0 when prefer lowest and PHP 8.0+
+        if: ${{ matrix.dependency-version == 'prefer-lowest' && matrix.php >= '8.0' }}
+        run: composer req phpunit/phpunit:^9.0 yoast/wp-test-utils:^1.0 -W --dev
+
       - name: Install tests
         run: bash bin/install-wp-tests.sh wordpress_test root '' 127.0.0.1:${{ job.services.mysql.ports['3306'] }} ${{ matrix.wp }} true
 

bin/deploy-to-wp-org.sh

@@ -8,8 +8,14 @@ function deploy () {
 	git clone git@github.com:Upstatement/timber-starter-theme.git
 	rm -rf ~/Sites/timber/timber-starter-theme/.git
 	rm composer.lock
-	composer config platform.php 5.6.20
+
+	# Download dependencies for the maximum compatible PHP version.
+	composer config platform.php 8.0
 	composer install --no-dev --optimize-autoloader
+
+	# Install the lowest compatible version of Twig.
+	composer update twig/twig:1.44.7 --no-dev
+
 	rm -rf ~/Sites/timber/vendor/upstatement/routes/.git
 	cd ~/Sites/timber-wp
 	mkdir tags/$1

bin/timber.php

@@ -7,6 +7,7 @@
 Version: 1.21.0
 Author URI: http://upstatement.com/
 Requires PHP: 7.2.5
+Requires at least: 5.3.0
 */
 // we look for Composer files first in the plugins dir.
 // then in the wp-content dir (site install).

composer.json

@@ -29,7 +29,7 @@
   },
   "require": {
     "php": ">=7.2.5 || ^8.0",
-    "twig/twig": "^1.44 || ^2.10",
+    "twig/twig": ">=1.44.7 || ^2.10",
     "upstatement/routes": "^0.9",
     "composer/installers": "^1.0 || ^2.0",
     "twig/cache-extension": "^1.5"

readme.txt

@@ -1,10 +1,10 @@
 === Timber ===
 Contributors: jarednova
 Tags: template engine, templates, twig
-Requires at least: 4.9.8
 Tested up to: 6.0.0
 Stable tag: 1.21.0
 Requires PHP: 7.2.5
+Requires at least: 5.3.0
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 
@@ -38,6 +38,12 @@ _Twig is the template language powering Timber; if you need a little background
 
 **Fixes and improvements**
 
+= 1.22.0 =
+
+* Fixed included Twig version. In the plugin version 1.21.0 of Timber, Twig version 2.15.3 was accidentally included instead of Twig version 1.44.7.
+* Removed official support for PHP 8.1 in the plugin version. If you need to support PHP 8.1 in the future, please install [Timber through Composer](https://timber.github.io/docs/getting-started/setup/#via-github-for-developers) instead of installing Timber as a plugin. This will the only supported way of installing Timber when Timber version 2 will be released.
+* Updated minimum required WordPress version to 5.3.
+
 = 1.21.0 =
 
 * Updated minimum required PHP version to 7.2 to make the included Twig version support PHP 8.0 and 8.1, by @gchtr in #2640.

tests/assets/test-shortcodes.twig

@@ -1,3 +1,3 @@
-{% filter shortcodes %}
+{% apply shortcodes %}
 	hello [timber_shortcode foo]
-{% endfilter %}
+{% endapply %}

tests/test-timber-loader.php

@@ -1,16 +1,18 @@
 <?php
 
+use Twig\Loader\LoaderInterface;
+
 	class TestTimberLoader extends Timber_UnitTestCase {
 
 		function testTwigLoaderFilter() {
 		    $php_unit = $this;
 		    add_filter('timber/loader/loader', function ($loader) use ($php_unit) {
-		        $php_unit->assertInstanceOf('Twig_LoaderInterface', $loader);
+		        $php_unit->assertInstanceOf(LoaderInterface::class, $loader);
 		        return $loader;
 		    });
 		    $str = Timber::compile('assets/single.twig', array());
 		}
-				
+
 		function testBogusTemplate() {
 			$str = Timber::compile('assets/darkhelmet.twig');
 			$this->assertFalse($str);