ci: update pytest and build github workflows

.github/workflows/build.yml

@@ -0,0 +1,54 @@
+name: Build and Deploy
+
+on:
+  # Push includes PR merge
+  push:
+    branches:
+      - main
+    paths:
+      # Workflow is triggered only if src changes
+      - "src/**"
+  # Allow manual trigger
+  workflow_dispatch:
+
+env:
+  REGISTRY: ghcr.io
+  GIT_BRANCH: ${{ github.ref_name }}
+
+jobs:
+  build-and-push-images:
+    runs-on: ubuntu-latest
+    environment:
+      name: ${{ github.ref_name }}
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract version
+        id: extract_api_version
+        run: |
+          cd src/backend
+          echo "PKG_VERSION=$(python -c 'from app.__version__ import __version__; print(__version__)')" >> $GITHUB_ENV
+
+      - name: Build image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          target: prod
+          push: true
+          tags: |
+            "ghcr.io/hotosm/fmtm/fmtm-splitter:${{ env.PKG_VERSION }}"
+            "ghcr.io/hotosm/fmtm/fmtm-splitter:latest"
+          build-args: |
+            PKG_VERSION=${{ env.PKG_VERSION }}

.github/workflows/pytest.yml

@@ -1,11 +1,14 @@
 name: pytest
 
 on:
+  # Run tests on all pushed branches
   push:
     branches:
       - "*"
+  # Run tests on PR, prior to merge to main & development.
   pull_request:
-    branches: ["main"]
+    branches:
+      - main
   # Allow manual trigger (workflow_dispatch)
   workflow_dispatch:
 
@@ -15,27 +18,14 @@ permissions:
 jobs:
   test:
     runs-on: ubuntu-latest
+    environment:
+      name: ${{ github.ref_name }}
+
+    container:
+      image: ghcr.io/hotosm/fmtm-splitter:ci
+      options: --user root
 
     steps:
       - uses: actions/checkout@v3
-      - name: Set up Python 3.10
-        uses: actions/setup-python@v3
-        with:
-          python-version: "3.10"
-
-      - uses: actions/cache@v3
-        id: cache
-        with:
-          path: ~/.cache/pip
-          key: ${{ runner.os }}-pip-${{ hashFiles('**/pyproject.toml') }}
-          restore-keys: |
-            ${{ runner.os }}-pip-
-
-      - name: Install dependencies
-        run: |
-          python -m pip install pdm==2.8.2
-          pdm export -G test > requirements-all.txt
-          pip install -r requirements-all.txt
-
-      - name: Run pytest
-        run: pytest
+      - name: Run pytest as appuser
+        run: gosu appuser pytest