add proper release action

Author: tboeghk

.github/workflows/dockerhub-description.yaml

@@ -0,0 +1,23 @@
+name: Update Docker Hub Description
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+    paths:
+      - README.md
+      - .github/workflows/dockerhub-description.yml
+
+jobs:
+  dockerhub-description:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Update Docker Hub description
+      uses: peter-evans/dockerhub-description@v3
+      with:
+        username: ${{ secrets.DOCKER_USERNAME }}
+        password: ${{ secrets.DOCKER_PASSWORD }}
+        repository: observabilitystack/tls-grade-exporter
+        short-description: ${{ github.event.repository.description }}

.github/workflows/release.yaml

@@ -3,31 +3,66 @@ on:
   workflow_dispatch:
 
 jobs:
-  release:
+  build:
     runs-on: ubuntu-latest
     steps:
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Log in to GitHub Docker Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - uses: actions/checkout@v4
-        with:
-          submodules: recursive
-
-      - name: build Docker file
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          platforms: linux/amd64,linux/arm64
-          push: true
-          tags: |
-            ghcr.io/ping7io/tls-grade-exporter:latest
+
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v3
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+
+    - name: Login to DockerHub
+      uses: docker/login-action@v3
+      with:
+        username: ${{ secrets.DOCKER_USERNAME }}
+        password: ${{ secrets.DOCKER_PASSWORD }}
+
+    - name: Log in to GitHub Docker Registry
+      uses: docker/login-action@v3
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - uses: actions/checkout@v4
+
+    - id: determine-tag-and-build-date
+      name: Determine Docker tag
+      run: |
+        echo build_tag=$(date +%Y-%W) >> $GITHUB_ENV
+        echo build_date=$(date -u +"%Y-%m-%dT%H:%M:%SZ") >> $GITHUB_ENV
+
+    - name: Build and push to DockerHub registry
+      uses: docker/build-push-action@v5
+      with:
+        platforms: linux/amd64,linux/arm64
+        push: true
+        build-args: |
+          CREATED_AT=${{ env.build_date }}
+          VERSION=${{ env.build_tag }}
+          GIT_REVISION=${{ github.sha }}
+        tags: |
+          observabilitystack/tls-grade-exporter:${{ env.build_tag }}
+          observabilitystack/tls-grade-exporter:latest
+          ghcr.io/${{ github.repository }}:${{ env.build_tag }}
+          ghcr.io/${{ github.repository }}:latest
+
+  create-release:
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+
+    - uses: actions/checkout@v4
+
+    - id: determine-tag
+      name: Determine Docker tag
+      run: echo "::set-output name=tag::$(date +%Y-%V)"
+
+    - name: Create Release
+      uses: ncipollo/release-action@v1
+      with:
+        tag: ${{ steps.determine-tag.outputs.tag }}
+        allowUpdates: true
+        token: ${{ secrets.GITHUB_TOKEN }}