Setup codestyle check for codestyle check. Quis custodiet ipsos custo…

…des?

.coveralls.yml

@@ -0,0 +1,2 @@
+coverage_clover: coverage-clover.xml
+json_path: coveralls-upload.json

.travis.yml

@@ -1,11 +1,15 @@
 language: php
 
 php:
+  - 7.1
   - 7.2
 
 install:
   - travis_retry composer self-update && composer --version
   - travis_retry composer update --no-interaction
 
 script:
-  - composer all
+  - composer all-ci
+
+after_success:
+  - travis_retry php vendor/bin/php-coveralls -v

composer.json

@@ -26,15 +26,34 @@
     "require-dev": {
         "j13k/yaml-lint": "^1.1",
         "mhujer/yaml-sort-checker": "^1.2",
+        "phpstan/phpstan-phpunit": "^0.9.4",
+        "phpstan/phpstan-shim": "^0.9.2",
         "phpunit/phpunit": "^7.1"
     },
     "scripts": {
         "all": [
-            "@lint"
+            "@lint",
+            "@analyze",
+            "@test"
+        ],
+        "all-ci": [
+            "@lint",
+            "@analyze",
+            "@test-ci"
         ],
         "lint": [
             "for FILE_NAME in *.yml *.yaml; do vendor/bin/yaml-lint \"$FILE_NAME\"; done",
             "vendor/bin/yaml-sort-checker"
+        ],
+        "analyze": [
+            "vendor/bin/ecs check src/ tests/ -vvv --ansi",
+            "vendor/bin/phpstan.phar analyze ./src ./tests -c phpstan.neon --level 7 --ansi"
+        ],
+        "test": [
+            "./vendor/bin/phpunit --colors=always"
+        ],
+        "test-ci": [
+            "./vendor/bin/phpunit --colors=always --coverage-clover coverage-clover.xml"
         ]
     },
     "config": {

phpstan.neon

@@ -0,0 +1,2 @@
+includes:
+	- vendor/phpstan/phpstan-phpunit/extension.neon