build: freeing disk space Docker image building

.github/workflows/buildDockerImage.yml

@@ -9,8 +9,15 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
+      # Free disk space
+      - name: Free up disk space
+        run: sudo rm -rf /usr/share/dotnet
+
+      # checkout repository
       - name: Checkout repository
-        uses: actions/[email protected]
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 1
 
       # Build Docker image
       - id: get-timestamp
@@ -36,7 +43,12 @@ jobs:
           image_tag: ${{github.sha}}
           push_image_and_stages: true
           username: ${{ secrets.DOCKER_REGISTRY_USERNAME }}
-          password: "${{ secrets.DOCKER_REGISTRY_TOKEN }}"          
+          password: "${{ secrets.DOCKER_REGISTRY_TOKEN }}"
+
+      - name: Clean up unnecessary images to free disk space
+        run: |
+          images=$(docker images | grep -v ${{github.sha}} | grep ago  | awk '{print $3}')
+          docker rm -f $images
 
       - name: Label base Docker image
         run: |
@@ -57,8 +69,15 @@ jobs:
           username: ${{ secrets.DOCKER_REGISTRY_USERNAME }}
           password: "${{ secrets.DOCKER_REGISTRY_TOKEN }}"
 
+      - name: Clean up unnecessary images to free disk space
+        run: |
+          images=$(docker images | grep -v ${{github.sha}} | grep ago  | awk '{print $3}')
+          docker rm -f $images
+
       - name: Label Docker image
         run: |
+          docker image tag ghcr.io/biosimulators/biosimulators-base-stages:${{github.sha}} ghcr.io/biosimulators/biosimulators-base:${{github.sha}}
+          docker image tag ghcr.io/biosimulators/biosimulators-base-stages:${{github.sha}} ghcr.io/biosimulators/biosimulators-base:latest
           docker image tag ghcr.io/biosimulators/biosimulators-stages:${{github.sha}} ghcr.io/biosimulators/biosimulators:${{github.sha}}
           docker image tag ghcr.io/biosimulators/biosimulators-stages:${{github.sha}} ghcr.io/biosimulators/biosimulators:latest