revert: "chore: don't run database container with docker compose"

This reverts commit 465d6fd.

Relate to #13

.github/workflows/integration-tests.yml

@@ -27,16 +27,20 @@ jobs:
         # https://docs.github.com/en/actions/using-jobs/using-a-matrix-for-your-jobs#example-adding-configurations
         include:
           # "docker-service-name" must match "services.$name" from docker-compose.yaml
+          # "database-service-name" must match "services.$name" from docker-compose.yaml
           # "application-port" must match "services.$name.environment:PORT" from docker-compose.yaml
           - docker-service-name: 'express-js'
+            database-service-name: 'mysql'
             application-port: 3010
           - docker-service-name: 'express-ts'
+            database-service-name: 'mysql'
             application-port: 3020
           - docker-service-name: 'chi'
+            database-service-name: 'mysql'
             application-port: 3030
     env:
       # Prevent interference between builds by setting the project name to a unique value. Otherwise
-      # "docker compose down" has been stopping containers from other builds.
+      # "docker compose down" has been stopping containers (especially database) from other builds.
       # https://docs.docker.com/compose/project-name/
       # https://docs.docker.com/compose/environment-variables/envvars/#compose_project_name
       COMPOSE_PROJECT_NAME: ${{ matrix.docker-service-name }}
@@ -74,7 +78,6 @@ jobs:
             --detach \
             --wait \
             --quiet-pull \
-            --no-deps \
             ${{ matrix.docker-service-name }}
 
       - name: Show container statuses
@@ -100,6 +103,15 @@ jobs:
             --timestamps \
             ${{ matrix.docker-service-name }} | tee ../tests-reports/application-logs.txt
 
+      - name: Save database logs
+        if: failure()
+        working-directory: docker
+        run: >-
+          docker compose logs \
+            --no-log-prefix \
+            --timestamps \
+            ${{ matrix.database-service-name }} | tee ../test-reports/database-logs.txt
+
       - name: Save report
         if: failure()
         uses: actions/upload-artifact@v4.3.1 # https://github.com/actions/upload-artifact