Merge pull request #4 from synapsestudios/2/add-github-actions-for-de…

…ployment-to-ghcr

2/add GitHub actions for deployment to ghcr

.github/dependabot.yml

@@ -0,0 +1,6 @@
+version: 2
+updates:
+  - package-ecosystem: "docker"
+    directory: "images/meat-runner-22.04/"
+    schedule:
+      interval: "daily"

.github/workflows/create_matrix.yml

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+name: Create Matrix
+
+on:
+  workflow_call:
+    inputs:
+      image_directory:
+        description: "Directory that contains image directories e.g. images/image1, images/image2, ..."
+        required: true
+        type: string
+    outputs:
+      matrix:
+        description: "Matrix of image directories"
+        value: ${{ jobs.create_matrix.outputs.matrix }}
+
+jobs:
+  create_matrix:
+    runs-on: ubuntu-latest
+    outputs:
+      matrix: ${{ steps.set-matrix.outputs.matrix }}
+    steps:
+      - name: Checkout code
+        uses: actions/[email protected]
+      - id: set-matrix
+        run: |
+          echo "matrix=$(ls -d ${{ inputs.image_directory }}/* | jq -R -s -c 'split("\n")[:-1]')" >> $GITHUB_OUTPUT

.github/workflows/merge.yml

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+name: Merge to Main CI
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  create_matrix:
+    uses: ./.github/workflows/create_matrix.yml
+    with:
+      image_directory: "./images"
+
+  build-and-push:
+    runs-on: ubuntu-latest
+    needs: create_matrix
+    strategy:
+      matrix:
+        image_folder: ${{fromJson(needs.create_matrix.outputs.matrix)}}
+    steps:
+      - name: Checkout code
+        uses: actions/[email protected]
+
+      - name: Set Image Name output
+        run: echo "image_name=$(python3 -c "print('${{ matrix.image_folder }}'.split('/')[-1])")" >> $GITHUB_OUTPUT
+        id: set_image_name
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: ${{ matrix.image_folder }}/.
+          push: true
+          tags: ghcr.io/${{ github.repository_owner }}/${{ steps.set_image_name.outputs }}:${{ github.sha }}

.github/workflows/pr.yml

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+name: PR Build
+
+on:
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  create_matrix:
+    uses: ./.github/workflows/create_matrix.yml
+    with:
+      image_directory: "./images"
+
+  build:
+    runs-on: ubuntu-latest
+    needs: create_matrix
+    strategy:
+      matrix:
+        image_folder: ${{fromJson(needs.create_matrix.outputs.matrix)}}
+
+    services:
+      registry:
+        image: registry:2
+        ports:
+          - 5000:5000
+
+    steps:
+      - name: Checkout code
+        uses: actions/[email protected]
+
+      - name: Set Image Name output
+        run: echo "image_name=$(python3 -c "print('${{ matrix.image_folder }}'.split('/')[-1])")" >> $GITHUB_OUTPUT
+        id: set_image_name
+
+      - name: Set up Docker
+        uses: docker/setup-buildx-action@v3
+        with:
+          driver-opts: network=host
+
+      - name: Build and push to GHA
+        uses: docker/build-push-action@v5
+        with:
+          context: ${{ matrix.image_folder }}/.
+          push: true
+          tags: localhost:5000/${{ steps.set_image_name.outputs.image_name }}:latest
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      - name: Check build status
+        run: docker run --rm localhost:5000/${{ steps.set_image_name.outputs.image_name }}:latest