Workflow to make docker release images.

Author: mihxil

.github/workflows/build.yml

@@ -1,8 +1,11 @@
+---
 name: test and push docker images
 
 on:
   push:
     branches: [main]
+    tags:
+      - '*'
 
 jobs:
   test:
@@ -27,11 +30,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v1
+        uses: docker/setup-qemu-action@v2
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
+        uses: docker/setup-buildx-action@v2
       - name: Cache Docker layers
         uses: actions/cache@v3
         with:

.github/workflows/release_docker_images.yml

@@ -0,0 +1,82 @@
+---
+name: push docker release images
+
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Install Python 3
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.8
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install .
+  docker:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Cache Docker layers
+        uses: actions/cache@v3
+        with:
+          path: /tmp/.buildx-cache
+          key: ${{ runner.os }}-buildx-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push
+        id: docker_build
+        uses: docker/build-push-action@v3
+        with:
+          push: true
+          tags: mihxil/npo-pyapi:${GITHUB_REF##*/}
+          context: .
+          file: docker/Dockerfile
+          cache-from: type=local,src=/tmp/.buildx-cache
+          cache-to: type=local,dest=/tmp/.buildx-cache-new
+      - name: Build and push flask
+        id: docker_build_flask
+        uses: docker/build-push-action@v3
+        with:
+          push: true
+          tags: mihxil/npo-pyapi-flask:${GITHUB_REF##*/}
+          context: flask
+          cache-from: type=local,src=/tmp/.buildx-cache
+          cache-to: type=local,dest=/tmp/.buildx-cache-new
+      - name: Build and push make
+        id: docker_build_make
+        uses: docker/build-push-action@v3
+        with:
+          push: true
+          tags: mihxil/npo-pyapi-make:${GITHUB_REF##*/}
+          context: docker/make
+          cache-from: type=local,src=/tmp/.buildx-cache
+          cache-to: type=local,dest=/tmp/.buildx-cache-new
+      - name: Image digest
+        run: echo ${{ steps.docker_build.outputs.digest }}
+        # This ugly bit is necessary if you don't want your cache to grow forever
+        # till it hits GitHub's limit of 5GB.
+        # Temp fix
+        # https://github.com/docker/build-push-action/issues/252
+        # https://github.com/moby/buildkit/issues/1896
+      - name: Move cache
+        run: |
+          rm -rf /tmp/.buildx-cache
+          mv /tmp/.buildx-cache-new /tmp/.buildx-cache