main.yml

# This is a basic workflow to help you get started with Actions

name: Docker Build

# Controls when the action will run. 
on:
  workflow_dispatch:
    inputs:
      version:
        required: true
        type: string
        description: "Version"
  release: 
    types: [published]


# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  # This workflow contains a 2 jobs called "alpine" and "debian"
  alpine:
    env:
      # Setting the defaults up front
      LATEST_NODE: 20
      DEFAULT_IMAGE: nodered/node-red
      DEV_IMAGE: nodered/node-red-dev
    runs-on: ubuntu-latest

    strategy:
      max-parallel: 2
      matrix:
        node: [18, 20, 22]
        suffix: ["", "-minimal"]

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
      -
        name: Checkout
        uses: actions/checkout@v4.1.2
      - name: Show Env
        run: env
      -
        name: Docker Metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          flavor: |
            latest=false
            suffix=-${{matrix.node}}${{matrix.suffix}}
          images: |
            ${{ env.DEFAULT_IMAGE }}
          tags: |
            type=ref,event=branch
            type=semver,pattern={{version}}

      - 
        name: Setup QEMU
        uses: docker/setup-qemu-action@v3
        with:
          platforms: arm64
      -
        name: Set up SSH key pi5
        uses: MrSquaare/ssh-setup-action@2d028b70b5e397cf8314c6eaea229a6c3e34977a # v3.1.0
        with:
          host: ${{ secrets.SSH_REMOTE_HOST}}
          private-key: ${{ secrets.SSH_PRIVATE_KEY }}
          private-key-name: remote
          port: 2022
      -
        name: Set up SSH key pi4
        uses: MrSquaare/ssh-setup-action@2d028b70b5e397cf8314c6eaea229a6c3e34977a # v3.1.0
        with:
          host: ${{ secrets.SSH_REMOTE_HOST}}
          private-key: ${{ secrets.SSH_PRIVATE_KEY }}
          private-key-name: remote
          port: 2023
      - 
        name: Setup Docker buildx
        uses: docker/setup-buildx-action@v3
        with:
          append: |
            - endpoint: ssh://nr@${{ secrets.SSH_REMOTE_HOST }}:2023
              platforms: linux/arm/v6,linux/arm/v7
            - endpoint: ssh://nr@${{ secrets.SSH_REMOTE_HOST }}:2022
              platforms: linux/arm64
      - name: Get Date
        id: date
        # run: echo "::set-output name=date::$(date +'%Y-%m-%dT%H:%M:%SZ')"
        run: echo "date=$(date +'%Y-%m-%dT%H:%M:%SZ')" >> $GITHUB_OUTPUT
      - name: Get Node-RED Version
        id: nrVersion
        run: |
          TAGS=""
          while IFS= read -r TAG;do
            if [ -z  "$TAGS" ]; then
              TAGS=$TAG
            else
              TAGS="$TAGS,$TAG"
            fi
          done <<< "${{ steps.meta.outputs.tags }}"

          echo "Start Tags = $TAGS"
          echo "GITHUB_REF = $GITHUB_REF"

          echo "version = ${{ github.event.inputs.version }}"

          if [[ ! -z "${{ github.event.inputs.version }}" ]]; then
            TEMP=${{ github.event.inputs.version }}
            TEMP=${TEMP:1}
            TEMP2=$(echo $GITHUB_REF | awk -F '/' '{ print $3}')
            echo "$GITHUB_REF - $TEMP"
            TAGS=$(echo $TAGS | sed "s/$TEMP2/$TEMP/")
            TRAVIS_TAG=${{ github.event.inputs.version }}
          else
            TRAVIS_TAG=$(echo $GITHUB_REF | awk -F '/' '{ print $3}')
          fi

          echo "TRAVIS_TAG = $TRAVIS_TAG"

          if [[ "$TRAVIS_TAG" =~ ^v[0-9\.-]*$ ]]; then
            IMAGE=${{ env.DEFAULT_IMAGE }}
            PUSH=true
            VERSION=${TRAVIS_TAG:1}
            STABLE_VERSION=`echo ${VERSION} | sed -r 's/^([[:digit:]]+)\.([[:digit:]]+)\.([[:digit:]]+)$/\1.\2/'`

            if [[ "${{ matrix.node }}" == "${{ env.LATEST_NODE }}" && "${{ matrix.suffix }}" == "" ]]; then
              TAGS="$TAGS,$IMAGE:$VERSION,$IMAGE:$STABLE_VERSION,$IMAGE:latest"
            elif [[ "${{ matrix.node }}" == "${{ env.LATEST_NODE }}" &&  "${{ matrix.suffix }}" == "-minimal" ]]; then
              TAGS="$TAGS,$IMAGE:$VERSION-minimal,$IMAGE:latest-minimal"
            fi

            TAGS="$TAGS,$IMAGE:latest-${{ matrix.node }}${{ matrix.suffix }}"

          else
            IMAGE=${{ env.DEV_IMAGE }}
            if [[ "$TRAVIS_TAG" == *"dev"*  || "$TRAVIS_TAG" == *"beta"* ]]; then
              PUSH=true
            else
              PUSH=false
            fi
            VERSION=${TRAVIS_TAG}
            TAGS=$(echo $TAGS | sed 's!${{ env.DEFAULT_IMAGE}}!${{ env.DEV_IMAGE }}!')
            if [ "${{ matrix.node }}" == "${{ env.LATEST_NODE }}" ] && [ "${{ matrix.suffix}}" == "" ]; then
              TAGS="$TAGS,$IMAGE:$VERSION"
            fi
          fi

          # if [[ "${{ matrix.node }}" == "18"]]; then
          #   echo "platforms=linux/amd64,linux/arm/v7,linux/arm64" >> $GITHUB_OUTPUT
          # else
          #   echo "platforms=linux/amd64,linux/arm64" >> $GITHUB_OUTPUT
          # fi

          # if [[ "${{ matrix.suffix }}" == "-minimal" ]]; then
          #   echo "platforms=linux/amd64,linux/arm64" >> $GITHUB_OUTPUT
          # else
          #   echo "platforms=linux/amd64,linux/arm/v7,linux/arm64" >> $GITHUB_OUTPUT
          # fi
          echo "platforms=linux/amd64,linux/arm/v7,linux/arm64" >> $GITHUB_OUTPUT

          echo $TAGS
          echo "tags=$TAGS" >> $GITHUB_OUTPUT
          echo "push=$PUSH" >> $GITHUB_OUTPUT
          echo "version=$TRAVIS_TAG" >> $GITHUB_OUTPUT
          echo "buildVersion=$VERSION" >> $GITHUB_OUTPUT

          cat $GITHUB_OUTPUT

          # echo "::set-output name=tags::$TAGS"
          # echo "::set-output name=push::$PUSH"
          # echo "::set-output name=version::$TRAVIS_TAG"
          # echo "::set-output name=buildVersion::$VERSION"
      - 
        name: Login to DockerHub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      -
        name: Build and push
        id: build-push
        uses: docker/build-push-action@v5
        with:
          context: .
          platforms: ${{ steps.nrVersion.outputs.platforms }}
          push: ${{ steps.nrVersion.outputs.push }}
          file: .docker/Dockerfile.alpine 
          build-args: |
            NODE_VERSION=${{ matrix.node }}
            BUILD_DATE=${{ steps.date.outputs.date }}
            BUILD_VERSION=${{ steps.nrVersion.outputs.buildVersion }}
            BUILD_REF=${{ env.GITHUB_SHA }}
            NODE_RED_VERSION=${{ steps.nrVersion.outputs.version }}
            TAG_SUFFIX=${{ matrix.suffix }}
            
          tags: ${{ steps.nrVersion.outputs.tags }}

  debian:
    env:
      # Setting the defaults up front
      LATEST_NODE: 20
      DEFAULT_IMAGE: nodered/node-red
      DEV_IMAGE: nodered/node-red-dev
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4.1.2
      - name: Setup QEMU
        uses: docker/setup-qemu-action@v3
      - name: Setup Docker buildx
        uses: docker/setup-buildx-action@v3
      - name: Login to DockerHub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      - name: Get Date
        id: date
        # run: echo "::set-output name=date::$(date +'%Y-%m-%dT%H:%M:%SZ')"
        run : echo "date=$(date +'%Y-%m-%dT%H:%M:%SZ')" >> $GITHUB_OUTPUT
      - name: Docker Metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          flavor: |
            latest=false
          images: |
            ${{ env.DEFAULT_IMAGE }}
          tags: |
            type=ref,event=branch
            type=semver,pattern={{version}}

      - name: Get Node-RED Version
        id: nrVersion
        run: |
          TAGS=""

          echo Original tags ${{ steps.meta.outputs.tags }}

          if [[ ! -z "${{ github.event.inputs.version }}" ]]; then
            TRAVIS_TAG=${{ github.event.inputs.version }}
          else
            TRAVIS_TAG=$(echo $GITHUB_REF | awk -F '/' '{ print $3}')
          fi

          if [[ "$TRAVIS_TAG" =~ ^v[0-9\.-]*$ ]]; then
            # release build
            IMAGE=${{ env.DEFAULT_IMAGE }}
            PUSH=true
            VERSION=${TRAVIS_TAG:1}
            STABLE_VERSION=`echo ${VERSION} | sed -r 's/^([[:digit:]]+)\.([[:digit:]]+)\.([[:digit:]]+)$/\1.\2/'`

            TAGS="$IMAGE:latest-debian,$IMAGE:$VERSION-debian,$IMAGE:$STABLE_VERSION-debian"

          else
            IMAGE=${{ env.DEV_IMAGE }}
            if [[ "$TRAVIS_TAG" == *"dev"*  || "$TRAVIS_TAG" == *"beta"* ]]; then
              # beta build
              PUSH=true
            else
              PUSH=false
            fi
            VERSION=${TRAVIS_TAG}

            TAGS="$IMAGE:$VERSION-debian"

          fi

          echo $TAGS
          echo "tags=$TAGS" >> $GITHUB_OUTPUT
          echo "push=$PUSH" >> $GITHUB_OUTPUT
          echo "version=$TRAVIS_TAG" >> $GITHUB_OUTPUT
          echo "buildVersion=$VERSION" >> $GITHUB_OUTPUT

          cat $GITHUB_OUTPUT

      - name: Build and push
        id: build-push
        uses: docker/build-push-action@v5
        with:
          context: .
          platforms: linux/amd64, linux/arm64, linux/arm/v7
          file: .docker/Dockerfile.debian
          push: ${{ steps.nrVersion.outputs.push }}
          build-args: |
            NODE_VERSION=${{ env.LATEST_NODE }}
            BUILD_DATE=${{ steps.date.outputs.date }}
            BUILD_REF=${{ env.GITHUB.SHA }}
            TAG_SUFFIX=-debian
            NODE_RED_VERSION=${{ steps.nrVersion.outputs.version }}
            BUILD_VERSION=${{ steps.nrVersion.outputs.buildVersion }}
          tags: ${{ steps.nrVersion.outputs.tags }}