docker-image.yml

name: Docker Image CI

on:
  push:
    branches: [main]
    tags: [v*]
  pull_request:
    branches: [main]

jobs:
  hasher:
    name: build hasher image
    if: startsWith(github.ref, 'refs/tags/')
    runs-on: ubuntu-latest

    steps:
      - name: Check Out Repo
        uses: actions/checkout@v3

      - name: Login to Docker Hub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

      - name: Set lowercase GitHub owner name
        run: |
          echo "OWNER_LC=${OWNER,,}" >> ${GITHUB_ENV}
        env:
          OWNER: "${{ github.repository_owner }}"

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ env.OWNER_LC }}
          password: ${{ secrets.GH_TOKEN }}

      - name: Cache Docker layers
        uses: actions/cache@v2
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-

      - name: Set up Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@v2

      - name: Set lowercase GitHub repository name
        run: |
          echo "REPOSITORY_LC=${REPOSITORY,,}" >> ${GITHUB_ENV}
        env:
          REPOSITORY: "${{ github.repository }}"

      - name: Set correct DockerHub repository name
        run: |
          echo "DOCKERHUB_REPOSITORY_LC=${DOCKERHUB_USERNAME}/${REPOSITORY#*/}" >> ${GITHUB_ENV}
        env:
          DOCKERHUB_USERNAME: "${{ secrets.DOCKER_HUB_USERNAME}}"
          REPOSITORY: "${{ github.repository }}"

      - name: Build and push
        id: docker_build
        uses: docker/build-push-action@v4
        with:
          context: ./
          file: ./hasher.Dockerfile
          builder: ${{ steps.buildx.outputs.name }}
          push: true
          tags: |
            ${{ env.DOCKERHUB_REPOSITORY_LC }}-hasher:${{  github.ref_name }}
            ghcr.io/${{ env.REPOSITORY_LC }}-hasher:${{  github.ref_name }}
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,dest=/tmp/.buildx-cache

      - name: Image digest
        run: echo ${{ steps.docker_build.outputs.digest }}

  loader:
    name: build loader image
    if: startsWith(github.ref, 'refs/tags/')
    runs-on: ubuntu-latest

    steps:
      - name: Check Out Repo
        uses: actions/checkout@v3

      - name: Login to Docker Hub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

      - name: Set lowercase GitHub owner name
        run: |
          echo "OWNER_LC=${OWNER,,}" >> ${GITHUB_ENV}
        env:
          OWNER: "${{ github.repository_owner }}"

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ env.OWNER_LC }}
          password: ${{ secrets.GH_TOKEN }}

      - name: Set up Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@v2

      - name: Set lowercase GitHub repository name
        run: |
          echo "REPOSITORY_LC=${REPOSITORY,,}" >> ${GITHUB_ENV}
        env:
          REPOSITORY: "${{ github.repository }}"

      - name: Set correct DockerHub repository name
        run: |
          echo "DOCKERHUB_REPOSITORY_LC=${DOCKERHUB_USERNAME,,}/${REPOSITORY#*/}" >> ${GITHUB_ENV}
        env:
          DOCKERHUB_USERNAME: "${{ secrets.DOCKER_HUB_USERNAME}}"
          REPOSITORY: "${{ github.repository }}"

      - name: Build and push
        id: docker_build
        uses: docker/build-push-action@v4
        with:
          context: ./
          file: ./loader.Dockerfile
          push: true
          tags: |
            ${{ env.DOCKERHUB_REPOSITORY_LC }}-loader:${{  github.ref_name }}
            ghcr.io/${{ env.REPOSITORY_LC }}-loader:${{  github.ref_name }}

      - name: Image digest
        run: echo ${{ steps.docker_build.outputs.digest }}

  watcher:
    name: build watcher image
    if: startsWith(github.ref, 'refs/tags/')
    runs-on: ubuntu-latest

    steps:
      - name: Check Out Repo
        uses: actions/checkout@v3

      - name: Login to Docker Hub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

      - name: Set lowercase GitHub owner name
        run: |
          echo "OWNER_LC=${OWNER,,}" >> ${GITHUB_ENV}
        env:
          OWNER: "${{ github.repository_owner }}"

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ env.OWNER_LC }}
          password: ${{ secrets.GH_TOKEN }}

      - name: Set up Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@v2

      - name: Set lowercase GitHub repository name
        run: |
          echo "REPOSITORY_LC=${REPOSITORY,,}" >> ${GITHUB_ENV}
        env:
          REPOSITORY: "${{ github.repository }}"

      - name: Set correct DockerHub repository name
        run: |
          echo "DOCKERHUB_REPOSITORY_LC=${DOCKERHUB_USERNAME,,}/${REPOSITORY#*/}" >> ${GITHUB_ENV}
        env:
          DOCKERHUB_USERNAME: "${{ secrets.DOCKER_HUB_USERNAME}}"
          REPOSITORY: "${{ github.repository }}"

      - name: Build and push
        id: docker_build
        uses: docker/build-push-action@v4
        with:
          context: ./
          file: ./watcher.Dockerfile
          push: true
          tags: |
            ${{ env.DOCKERHUB_REPOSITORY_LC }}-watcher:${{  github.ref_name }}
            ghcr.io/${{ env.REPOSITORY_LC }}-watcher:${{  github.ref_name }}

      - name: Image digest
        run: echo ${{ steps.docker_build.outputs.digest }}

  searcher:
    name: build searcher image
    if: startsWith(github.ref, 'refs/tags/')
    runs-on: ubuntu-latest

    steps:
      - name: Check Out Repo
        uses: actions/checkout@v3

      - name: Login to Docker Hub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

      - name: Set lowercase GitHub owner name
        run: |
          echo "OWNER_LC=${OWNER,,}" >> ${GITHUB_ENV}
        env:
          OWNER: "${{ github.repository_owner }}"

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ env.OWNER_LC }}
          password: ${{ secrets.GH_TOKEN }}

      - name: Set up Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@v2

      - name: Set lowercase GitHub repository name
        run: |
          echo "REPOSITORY_LC=${REPOSITORY,,}" >> ${GITHUB_ENV}
        env:
          REPOSITORY: "${{ github.repository }}"

      - name: Set correct DockerHub repository name
        run: |
          echo "DOCKERHUB_REPOSITORY_LC=${DOCKERHUB_USERNAME,,}/${REPOSITORY#*/}" >> ${GITHUB_ENV}
        env:
          DOCKERHUB_USERNAME: "${{ secrets.DOCKER_HUB_USERNAME}}"
          REPOSITORY: "${{ github.repository }}"

      - name: Build and push
        id: docker_build
        uses: docker/build-push-action@v4
        with:
          context: ./
          file: ./searcher.Dockerfile
          push: true
          tags: |
            ${{ env.DOCKERHUB_REPOSITORY_LC }}-searcher:${{  github.ref_name }}
            ghcr.io/${{ env.REPOSITORY_LC }}-searcher:${{  github.ref_name }}

      - name: Image digest
        run: echo ${{ steps.docker_build.outputs.digest }}