Github actions for running pa11y scans

.github/actions/run-server/action.yml

@@ -0,0 +1,28 @@
+name: "Run Django server"
+description: "Run django server in the background for scans to access"
+inputs:
+  django_settings_module:
+    description: DJANGO_SETTINGS_MODULE to use. Defaults to registrar.config.settings
+    required: false
+    default: registrar.config.settings
+  database_url:
+    description: DATABASE_URL to set
+    required: true
+runs:
+  using: "composite"
+  steps:
+    - name: "Start server in background"
+      shell: bash
+      env:
+        DJANGO_SETTINGS_MODULE: ${{ inputs.django_settings_module }}
+        DATABASE_URL: ${{ inputs.database_url }}
+      run: pipenv run python manage.py runserver 0.0.0.0:8080 &
+      working-directory: ./src
+
+    - name: "Wait for startup"
+      shell: bash
+      run: sleep 5
+
+    - name: "Verify response working"
+      shell: bash
+      run: curl http://localhost:8080/health -I

.github/actions/setup-project/action.yaml

@@ -0,0 +1,38 @@
+name: Set up languages and dependencies
+description: Setup python and dependencies and establish database schema
+nputs:
+  django_settings_module:
+    description: DJANGO_SETTINGS_MODULE to use. Defaults to registrar.config.settings
+    required: false
+    default: Cregistrar.config.settings
+  database_url:
+    description: DATABASE_URL to set
+    required: false
+    default: postgres://user:feedabee@localhost:5432/app
+outputs:
+  database_url:
+    value: ${{ inputs.database_url }}
+
+runs:
+  using: composite
+  steps:
+    - name: Install Python 3.10
+      uses: actions/setup-python@v3
+      with:
+        python-version: '3.10'  # matches the version from runtime.txt
+
+    - name: Install Django and dependencies
+      working-directory: ./src
+			shell: bash
+      run: |
+        python -m pip install --upgrade pip
+        pip install pipenv
+        pipenv install --system --dev
+
+    - name: Set up database schema
+      env:
+        DJANGO_SETTINGS_MODULE: ${{ inputs.django_settings_module }}
+        DATABASE_URL: ${{ inputs.database_url }}
+      working-directory: ./src
+      shell: bash
+      run: pipenv run python manage.py migrate

.github/workflows/test.yaml

@@ -36,7 +36,7 @@ jobs:
 
   python-test:
     runs-on: ubuntu-latest
-    services:
+    services: &service-dependencies  # store this block to use it again
       postgres:
         image: postgres
         env:
@@ -53,15 +53,11 @@ jobs:
 
     steps:
       - uses: actions/checkout@v3
-      - name: Set up Python 3.10
-        uses: actions/setup-python@v3
-      - name: Install Django
-        working-directory: ./src
-        run: |
-          python -m pip install --upgrade pip
-          pip install pipenv
-          pipenv install --system --dev
-      - name: Test
+
+      - name: Set up python and dependencies
+        uses: ./.github/actions/setup-project
+
+      - name: Unit tests
         working-directory: ./src
         env:
           PYTHONUNBUFFERED: yup
@@ -70,3 +66,22 @@ jobs:
           DJANGO_SECRET_KEY: feedabee
           DJANGO_DEBUG: True
         run: ./manage.py test
+
+  pa11y-scan:
+    runs-on: ubuntu-latest
+    services: *service-dependencies  # repeat service description from above
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up python and dependencies
+        id: setup
+        uses: ./.github/actions/setup-project
+
+      - uses: ./.github/actions/run-server
+        with:
+          database_url: ${{ steps.setup.outputs.database_url }}
+
+      - name: Accessibility Scan
+        working-directory: ./src
+        run: npm run pa11y-ci