Minor improvements to CI config

.travis.yml

@@ -1,9 +1,9 @@
 language: php
 
 php:
-    - 7.1
-    - 7.2
-    - 7.3
+    - '7.1'
+    - '7.2'
+    - '7.3'
 
 env:
     - SYMFONY_VERSION=3.4.*
@@ -22,11 +22,10 @@ install:
     - composer require symfony/http-kernel:${SYMFONY_VERSION} --no-update --no-scripts --prefer-dist
     - composer require symfony/proxy-manager-bridge:${SYMFONY_VERSION} --no-update --no-scripts --prefer-dist
     - composer require --dev symfony/framework-bundle:${SYMFONY_VERSION} --no-update --no-scripts --prefer-dist
+    - composer require --dev symfony/yaml:${SYMFONY_VERSION} --no-update --no-scripts --prefer-dist
     - composer update --prefer-dist
 
 script:
-    - composer validate --strict
-
-    - vendor/bin/phpstan analyse -c phpstan.neon -l max src -vvv
+    - composer check
 
     - vendor/bin/behat -f progress --strict -vvv --no-interaction

composer.json

@@ -40,6 +40,19 @@
     "config": {
         "sort-packages": true
     },
+    "scripts": {
+        "check": [
+            "composer validate --ansi --strict",
+            "@analyse"
+        ],
+        "fix": [
+            "vendor/bin/ecs check --ansi --no-progress-bar src tests --fix"
+        ],
+        "analyse": [
+            "vendor/bin/ecs check --ansi --no-progress-bar src tests",
+            "vendor/bin/phpstan analyse --ansi --no-progress -c phpstan.neon -l max src"
+        ]
+    },
     "extra": {
         "branch-alias": {
             "dev-master": "2.0-dev"