Allow Symfony 4.0 (#165)

* DevKit updates

* DevKit updates

* DevKit updates

* DevKit updates

* DevKit updates

* DevKit updates

* DevKit updates

* DevKit updates

* DevKit updates

* DevKit updates

* DevKit updates

* DevKit updates

* use min stability as in other packages

* use dev stability everywhere

Author: ElectricMaxxx

.travis.yml

@@ -30,27 +30,28 @@ matrix:
       env:
         - LANG=js
         - NODE_RELEASE=6.x
+        - STABILITY=dev
     - php: 7.1
-      env: DEPS=dev SYMFONY_VERSION=^4.0@dev
+      env: STABILITY=dev SYMFONY_VERSION=^4.0@dev
     - php: 7.1
-      env: DEPS=dev SYMFONY_VERSION=^3.4@dev
+      env: STABILITY=dev SYMFONY_VERSION=^3.4@dev
     - php: 7.1
-      env: COMPOSER_FLAGS="--prefer-lowest" SYMFONY_VERSION=2.8.* SYMFONY_DEPRECATIONS_HELPER=weak
+      env: STABILITY=dev COMPOSER_FLAGS="--prefer-lowest" SYMFONY_VERSION=2.8.* SYMFONY_DEPRECATIONS_HELPER=weak
     - php: 7.1
-      env: SYMFONY_VERSION=3.3.*
+      env: STABILITY=dev SYMFONY_VERSION=3.3.*
     - env: TEST_INSTALLATION=true
   fast_finish: true
   allow_failures:
     - php: 7.1
-      env: DEPS=dev SYMFONY_VERSION=^4.0@dev
+      env: STABILITY=dev SYMFONY_VERSION=^4.0@dev
     - env: TEST_INSTALLATION=true
 
 before_install:
   - if [ "$LANG" = "js" ]; then npm run travis:install; fi
   - if [ "$LANG" = "php" ]; then phpenv config-rm xdebug.ini || true; fi
   - phpenv config-rm xdebug.ini || true
   - composer self-update
-  - if [ "$DEPS" = "dev" ]; then perl -pi -e 's/^}$/,"minimum-stability":"dev"}/' composer.json; fi
+  - if ! [ -z "$STABILITY" ]; then composer config minimum-stability ${STABILITY}; composer config prefer-stable true; fi;
   - if [ "$SYMFONY_VERSION" != "" ]; then composer require symfony/symfony:${SYMFONY_VERSION} --no-update; fi
   - export BRANCH=$(if [ "$TRAVIS_PULL_REQUEST" == "false" ]; then echo $TRAVIS_BRANCH; else echo $TRAVIS_PULL_REQUEST_BRANCH; fi)
 

README.md

@@ -21,7 +21,7 @@ The TreeBrowserBundle provides tree navigation for the Content Repository.
 ## Requirements
 
 * PHP 7.1
-* Symfony 2.8 / ^3.4@dev
+* Symfony 2.8 / 3.3 / 3.4 / 4.0
 * See also the `require` section of [composer.json](composer.json)
 
 ## Documentation
@@ -42,7 +42,7 @@ For general support and questions, please use [StackOverflow](http://stackoverfl
 ## Contributing
 
 Pull requests are welcome. Please see our
-[CONTRIBUTING](https://github.com/symfony-cmf/symfony-cmf/blob/master/CONTRIBUTING.md)
+[CONTRIBUTING](https://github.com/symfony-cmf/blob/master/CONTRIBUTING.md)
 guide.
 
 Unit and/or functional tests exist for this package. See the

composer.json

@@ -2,7 +2,11 @@
     "name": "symfony-cmf/tree-browser-bundle",
     "type": "symfony-bundle",
     "description": "Symfony CMF Tree Browser Bundle",
-    "keywords": ["Symfony CMF", "tree", "phpcr"],
+    "keywords": [
+        "Symfony CMF",
+        "tree",
+        "phpcr"
+    ],
     "homepage": "http://cmf.symfony.com",
     "license": "MIT",
     "authors": [
@@ -16,9 +20,9 @@
         "symfony-cmf/resource-rest-bundle": "^1.0"
     },
     "require-dev": {
-        "symfony/form": "^2.8|^3.3",
+        "symfony/form": "^2.8 || ^3.3 || ^4.0",
         "symfony-cmf/testing": "^2.1@dev",
-        "symfony/phpunit-bridge": "^3.3.10"
+        "symfony/phpunit-bridge": "^3.3 || ^4.0"
     },
     "autoload": {
         "psr-4": {
@@ -34,7 +38,5 @@
         "branch-alias": {
             "dev-master": "2.1-dev"
         }
-    },
-    "minimum-stability":"dev",
-    "prefer-stable": true
+    }
 }