initial github-actions test (izelnakri#118)

* initial github-actions test

* byebye circleci

.github/dependabot.yml

@@ -0,0 +1,7 @@
+version: 2
+updates:
+  # Maintain dependencies for GitHub Actions
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"

.github/workflows/push.yml

@@ -0,0 +1,51 @@
+name: docker-compose-actions-workflow
+on: push
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Set ENV variables
+        run: |
+          echo "BRANCH_NAME=$(echo ${GITHUB_REF#refs/heads/} | tr / -)" >> $GITHUB_ENV
+          echo "DOCKER_TAG=paper_trail:$(echo ${GITHUB_REF#refs/heads/} | tr / -)" >> $GITHUB_ENV
+      - name: Expose .env to steps
+        run: |
+          sed -i $(echo "s/\$DOCKER_TAG/$DOCKER_TAG/g") .env
+          cat .env >> $GITHUB_ENV
+      - name: Docker-compose pull
+        run: docker-compose pull
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+        with:
+          install: true
+      - name: Cache Docker layers
+        uses: actions/cache@v2
+        with:
+          path: /tmp/.buildx-cache
+          key: ${{ runner.os }}-buildx-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.HUB_USERNAME }}
+          password: ${{ secrets.HUB_KEY }}
+      - name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: ${{ secrets.HUB_USERNAME }}/${{ env.DOCKER_TAG }}
+          cache-from: type=local,src=/tmp/.buildx-cache
+          cache-to: type=local,dest=/tmp/.buildx-cache
+      - name: Docker-compose up
+        run: docker-compose -f docker-compose.yaml up -d
+      - name: Execute tests
+        run: |
+          docker-compose exec -T paper_trail mix test test/paper_trail
+          docker-compose run paper_trail mix test test/version
+          docker-compose run paper_trail mix test test/uuid
+          STRING_TEST=true docker-compose run paper_trail mix test test/uuid

docker-compose.yaml

@@ -29,11 +29,10 @@ services:
       - db
     networks:
       - backend_network
-    command: ["./setup-database.sh"]
+    command: ["/bin/sh", "./setup-database.sh"]
 
 volumes:
   pgdata:
 networks:
   backend_network:
     driver: bridge
-