name: Create and publish Docker images

on:
  push:
    branches:
      - main
      - chore/path-filter
  release:
    types:
      - published

env:
  REGISTRY: ghcr.io
  IMAGE_PREFIX: ghcr.io/${{ github.repository_owner }}/kekkai

jobs:
  changes:
    name: Detect changed files
    runs-on: ubuntu-latest
    permissions:
      pull-requests: read
    outputs:
      server: ${{ steps.filter.outputs.server }}
      chart: ${{ steps.filter.outputs.chart }}
      CR: ${{ steps.filter.outputs.CR }}
      web: ${{ steps.filter.outputs.web }}
    steps:
      - uses: actions/checkout@v4
      - uses: dorny/paths-filter@v3
        id: filter
        with:
          filters: |
            server:
              - 'server/**'
            chart:
              - 'chart/**'
            CR:
              - 'collect-currency/**'
            web:
              - 'web/**'

  build-and-push-server:
    needs: changes
    if: ${{ needs.changes.outputs.server == 'true' }}
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - uses: actions/checkout@v4
      - uses: docker/setup-buildx-action@v3
      - uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.IMAGE_PREFIX }}-server
          tags: |
            type=raw,value=latest
            type=ref,event=branch
            type=sha
      - uses: docker/build-push-action@v5
        with:
          file: Dockerfile-server
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64,linux/arm64

  build-and-push-chart:
    needs: changes
    if: ${{ needs.changes.outputs.chart == 'true' }}
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - uses: actions/checkout@v4
      - uses: docker/setup-buildx-action@v3
      - uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.IMAGE_PREFIX }}-chart
          tags: |
            type=raw,value=latest
            type=ref,event=branch
            type=sha
      - uses: docker/build-push-action@v5
        with:
          file: ./chart/Dockerfile
          context: ./chart
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64,linux/arm64

  build-and-push-CR:
    needs: changes
    if: ${{ needs.changes.outputs.CR == 'true' }}
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - uses: actions/checkout@v4
      - uses: docker/setup-buildx-action@v3
      - uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.IMAGE_PREFIX }}-collect-currency
          tags: |
            type=raw,value=latest
            type=ref,event=branch
            type=sha
      - uses: docker/build-push-action@v5
        with:
          file: Dockerfile-collect-currency
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64,linux/arm64

  build-and-push-web:
    needs: changes
    if: ${{ needs.changes.outputs.web == 'true' }}
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - uses: actions/checkout@v4
      - uses: docker/setup-buildx-action@v3
      - uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.IMAGE_PREFIX }}-web
          tags: |
            type=raw,value=latest
            type=ref,event=branch
            type=sha
      - uses: docker/build-push-action@v5
        with:
          file: Dockerfile-web
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64,linux/arm64