put the rector test in a dedicated workflow

Author: Kharhamel

.github/workflows/auto-regenerate.yml

@@ -36,14 +36,6 @@ jobs:
         run: "composer install --no-interaction"
         working-directory: "generator"
 
-      - name: "Install dependencies with composer in root directory"
-        run: "composer install --no-interaction"
-
-  
-      - name: "Dump autoloader with composer in root directory"
-        run: "composer dump-autoload"
-
-  
       - name: "Regenerate files"
         run: "./safe.php generate"
         working-directory: "generator"

.github/workflows/continuous-integration.yml

@@ -99,10 +99,6 @@ jobs:
             exit 1;
           fi
 
-      - name: "Check if refactoring can be done with rector/rector:~0.7.0"
-        run: "composer install && composer rector && composer test"
-        working-directory: "generator/tests/rector/0.7"
-
       - name: "Archive code coverage results"
         uses: "actions/upload-artifact@v1"
         with:

.github/workflows/rector-continuous-integration.yml

@@ -0,0 +1,46 @@
+# https://help.github.com/en/categories/automating-your-workflow-with-github-actions
+
+name: "Rector Continuous Integration"
+
+on:
+  - "pull_request"
+  - "push"
+
+jobs:
+
+  rector-continuous-integration:
+    name: "Check if refactoring can be done with rector/rector:~0.7.0"
+
+    runs-on: "ubuntu-latest"
+
+    strategy:
+      matrix:
+        php-version:
+          - "7.2"
+          - "7.3"
+          - "7.4"
+
+        dependencies:
+          - "highest"
+
+    steps:
+      - name: "Checkout"
+        uses: "actions/checkout@v2"
+
+      - name: "Install PHP with extensions"
+        uses: "shivammathur/setup-php@v2"
+        with:
+          php-version: "${{ matrix.php-version }}"
+
+      - name: "Composer install"
+        run: "composer install && composer rector && composer test"
+        working-directory: "generator/tests/rector/0.7"
+
+      - name: "Run rector"
+        run: "composer rector"
+        working-directory: "generator/tests/rector/0.7"
+
+      - name: "Run tests"
+        run: "composer test"
+        working-directory: "generator/tests/rector/0.7"
+