Split Symfony dependencies (#22)

Author: kylekatarnls

.travis.yml

@@ -233,7 +233,8 @@ matrix:
       sudo: required
 before_script:
   - travis_retry composer self-update
-  - if [ "$SYMFONY_VERSION" != "" ]; then travis_retry php tests/setSymfonyVersion.php $PUG_VERSION $SYMFONY_VERSION; fi;
+  - if [ "$SYMFONY_VERSION" != "" ]; then travis_retry composer require --no-update -n symfony/symfony=$SYMFONY_VERSION; fi;
+  - if [ "$PUG_VERSION" != "" ]; then travis_retry composer require --no-update -n pug-php/pug=$PUG_VERSION; fi;
   - travis_retry composer update --no-interaction --prefer-stable
   - chmod -R 0777 tests/project
 script:

composer.json

@@ -10,7 +10,11 @@
     "pug/installer": "^0.1.0",
     "pug-php/pug": "^2.7.1 || ^3.0.0",
     "pug-php/pug-assets": "^1.0.1",
-    "symfony/symfony": "^2.7 || ^3.0 || ^4.0"
+    "symfony/framework-bundle": "^2.7 || ^3.0 || ^4.0",
+    "symfony/http-foundation": "^2.7 || ^3.0 || ^4.0",
+    "symfony/http-kernel": "^2.7 || ^3.0 || ^4.0",
+    "symfony/templating": "^2.7 || ^3.0 || ^4.0",
+    "symfony/twig-bridge": "^2.7 || ^3.0 || ^4.0"
   },
   "require-dev": {
     "phpunit/phpunit": "^4.8.35 || ^5.7 || ~6.3.0",

tests/setSymfonyVersion.php

@@ -1,35 +1,8 @@
 <?php
 
 list($pugVersion, $symfonyVersion) = explode(' ', implode(' ', array_slice($argv, 1)), 2);
-$composerFile = __DIR__ . '/../composer.json';
-$composer = file_get_contents($composerFile);
-$newContent = preg_replace('/"symfony\/symfony"\s*:\s*"[^"]+"/', '"symfony/symfony": "' . $symfonyVersion . '"', $composer);
 
-if ($newContent === $composer) {
-    echo 'symfony/symfony not found in composer.json';
-
-    exit(1);
-}
-
-echo "symfony/symfony version: $symfonyVersion\n";
-
-$composer = $newContent;
-$newContent = preg_replace('/"pug-php\/pug"\s*:\s*"[^"]+"/', '"pug-php/pug": "' . $pugVersion . '"', $composer);
-
-if ($newContent === $composer) {
-    echo 'pug-php/pug not found in composer.json';
-
-    exit(1);
-}
-
-echo "pug-php/pug version: $pugVersion\n";
-
-if (empty($newContent) || !file_put_contents($composerFile, $newContent)) {
-    echo 'composer.json cannot be updated';
-
-    exit(1);
-}
-
-echo 'composer.json has been updated';
+echo shell_exec('composer require --no-update -n symfony/symfony=' . $symfonyVersion);
+echo shell_exec('composer require --no-update -n pug-php/pug=' . $pugVersion);
 
 exit(0);