Build docker config images (#16)

.github/workflows/build-docker-image.yml

@@ -0,0 +1,99 @@
+name: Docker Image Builder
+
+on:
+  workflow_call:
+    inputs:
+      platform:
+        description: 'The platform to build the image for'
+        required: true
+        type: string
+      path:
+        description: 'The path to the build context'
+        required: false
+        default: .
+        type: string
+      file:
+        description: 'The path to the Dockerfile'
+        required: false
+        default: ./Dockerfile
+        type: string
+      build-args:
+        description: 'Build args to be passed to Docker build'
+        required: false
+        default: ''
+        type: string
+      images:
+        description: 'The images to pass to the Docker metadata action'
+        required: true
+        type: string
+      tags:
+        description: 'The tags to pass to the Docker metadata action'
+        required: true
+        type: string
+      flavor:
+        description: 'The flavor to pass to the Docker metadata action'
+        required: false
+        default: ''
+        type: string
+    outputs:
+      tag: 
+        description: 'The first tag generated by Docker for this build'
+        value: ${{ jobs.build-image.outputs.tag }}
+    secrets:
+      DOCKERHUB_TOKEN:
+        description: 'The token used to access Docker hub'
+        required: false
+
+jobs:
+  build-image:
+    name: Build Docker image
+    runs-on: ubuntu-latest
+    env:
+      docker-token: ${{ secrets.DOCKERHUB_TOKEN }}
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+    - name: Docker meta
+      id: meta
+      uses: docker/metadata-action@v5
+      with:
+        images: ${{ inputs.images }}
+        tags: ${{ inputs.tags }}
+        flavor: ${{ inputs.flavor }}
+    - name: Get first tag 
+      id: first-tag
+      run: |
+        echo -e ${{ toJson(steps.meta.outputs.tags) }} | { mapfile -t; echo "tag=${MAPFILE[0]}" >> $GITHUB_OUTPUT; echo "First tag: ${MAPFILE[0]}"; }
+    - name: Login to Docker Hub
+      uses: docker/login-action@v3
+      if: env.docker-token != ''
+      with:
+        username: ${{ vars.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
+    - name: Login to GHCR
+      uses: docker/login-action@v3
+      if: contains( inputs.images, 'ghcr.io' )
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v3
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+      with:
+        config-inline: |
+          [worker.oci]
+            max-parallelism = 2
+    - name: Build and push
+      uses: docker/build-push-action@v5
+      with:
+        build-args: ${{ inputs.build-args }}
+        file: ${{ inputs.file }}
+        context: ${{ inputs.path }}
+        push: true
+        tags: ${{ steps.meta.outputs.tags }}
+        labels: ${{ steps.meta.outputs.labels }}
+        platforms: ${{ inputs.platform }}
+    outputs:
+      tag: ${{ steps.first-tag.outputs.tag }}

.github/workflows/docker.yml

@@ -0,0 +1,77 @@
+name: Docker CI
+
+on:
+  push:
+    branches: [ "master" ]
+    tags: [ "v*.*.*" ]
+  pull_request:
+    branches: [ "master" ]
+  release:
+    types: [published]
+
+jobs:
+
+  enumerate-configs:
+    name: Enumerate configs
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - id: set-matrix
+        name: Generate matrix with all configured Dockerfiles
+        run: |
+          echo "matrix=$(ls -l config/Dockerfile.* | grep '^-' | awk -F ' ' '{print $9}' | { read x; echo "${x##*.}"; } | jq -R -s -c 'split("\n") | map(select(length > 0))')" >> $GITHUB_OUTPUT
+    outputs:
+      matrix: ${{ steps.set-matrix.outputs.matrix }}
+
+  build-base-image:
+    name: Build base image
+    needs: enumerate-configs
+    uses: ./.github/workflows/build-docker-image.yml
+    strategy:
+      fail-fast: false
+      matrix:
+        platform: ${{ fromJson(vars.DOCKER_PLATFORMS) }}
+    with:
+      platform: ${{ matrix.platform }}
+      images: |
+        name=ngreatorex/homie-streamdeck,enable=${{ github.event_name != 'pull_request' }}
+        name=ghcr.io/${{ github.actor }}/homie-streamdeck,enable=${{ github.event_name == 'pull_request' }}
+      tags: |
+        type=ref,event=branch
+        type=ref,event=pr
+        type=semver,pattern={{version}}
+        type=semver,pattern={{major}}.{{minor}}
+        type=semver,pattern={{major}}
+        type=sha
+    secrets: inherit
+
+  build-configured-images:
+    name: Build configured images
+    #if: github.event_name != 'pull_request'
+    needs: 
+      - enumerate-configs
+      - build-base-image
+    strategy:
+      fail-fast: false
+      matrix: 
+        platform: ${{ fromJson(vars.DOCKER_PLATFORMS) }} 
+        config-name: ${{ fromJson(needs.enumerate-configs.outputs.matrix) }}
+    uses: ./.github/workflows/build-docker-image.yml
+    with:
+      build-args: |
+        FROM_IMAGE=${{ needs.build-base-image.outputs.tag }}
+      images: |
+        name=ghcr.io/${{ github.actor }}/homie-streamdeck-configured
+      flavor: |
+        suffix=_${{ matrix.config-name }}
+      tags: |
+        type=ref,event=branch
+        type=ref,event=pr
+        type=semver,pattern={{version}}
+        type=semver,pattern={{major}}.{{minor}}
+        type=semver,pattern={{major}}
+        type=sha
+      platform: ${{ matrix.platform }}
+      path: config/
+      file: config/Dockerfile.${{ matrix.config-name }}

.github/workflows/release.yml

@@ -14,7 +14,7 @@ jobs:
       packages: write
       id-token: write
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node-version }}

.gitignore

@@ -1,3 +1,3 @@
 node_modules/
-config.json
+/config.json
 /*.png

Dockerfile

@@ -11,6 +11,6 @@ COPY ["package.json", "package-lock.json*", "./"]
 
 RUN npm install --omit=dev
 
-COPY . .
+COPY index.js /app/
 
 CMD ["node", "index.js"]

config/Dockerfile.raspi-a

@@ -0,0 +1,13 @@
+ARG FROM_IMAGE=ngreatorex/homie-streamdeck:master
+FROM $FROM_IMAGE
+
+COPY config.json /app/
+COPY images /app/images/
+
+WORKDIR /app
+RUN ln -s images/Main_Off.png 0.png
+RUN ln -s images/Uplight_Off.png 1.png
+RUN ln -s images/Porch_Off.png 2.png
+RUN ln -s images/Main_On.png 3.png
+RUN ln -s images/Uplight_On.png 4.png
+RUN ln -s images/Porch_On.png 5.png

config/Dockerfile.raspi-streamdeck-one

@@ -0,0 +1,18 @@
+ARG FROM_IMAGE=ngreatorex/homie-streamdeck:master
+FROM $FROM_IMAGE
+
+COPY config.json /app/
+COPY images /app/images/
+
+WORKDIR /app
+RUN ln -s images/Main_Off.png 0.png
+RUN ln -s images/Uplight_Off.png 1.png
+RUN ln -s images/Bedroom_Off.png 2.png
+RUN ln -s images/Bedside_Off.png 3.png
+RUN ln -s images/Porch_Off.png 4.png
+RUN ln -s images/Main_On.png 5.png
+RUN ln -s images/Uplight_On.png 6.png
+RUN ln -s images/Bedroom_On.png 7.png
+RUN ln -s images/Bedside_On.png 8.png
+RUN ln -s images/Porch_On.png 9.png
+

config/config.json

@@ -0,0 +1,3 @@
+{
+	"mqtt_host": "mqtt.lan"
+}