bot.yaml

name: 'Build & Push: bot'
on:
  push:
    branches:
    - main
    paths:
    - images/bot/**
    - .github/workflows/bot.yaml
  pull_request:
    paths:
    - images/bot/**
    - .github/workflows/bot.yaml

jobs:
  build:
    name: Build & Push
    strategy:
      matrix:
        include:
        - tag: comment
          packages: ""
        - tag: merge
          packages: "anaconda-client skopeo"
        - tag: update
          packages: "git openssh"
    runs-on: ubuntu-22.04
    env:
      IMAGE_NAME: bot
      IMAGE_VERSION: '1.3.0'

    steps:
    - uses: actions/checkout@v2

    - name: Build
      id: buildah-build
      uses: redhat-actions/buildah-build@v2
      with:
        image: ${{ env.IMAGE_NAME }}
        tags: >-
          ${{ matrix.tag }}
          ${{ matrix.tag }}-${{ env.IMAGE_VERSION }}
        context: ./images/${{ env.IMAGE_NAME }}
        dockerfiles: |
          ./images/${{ env.IMAGE_NAME }}/Dockerfile
        build-args: |
          packages=${{ matrix.packages }}

    - name: Test
      run: |
        image='${{ steps.buildah-build.outputs.image }}'
        ids="$(
          for tag in ${{ steps.buildah-build.outputs.tags }} ; do
            buildah images --quiet --no-trunc "${image}:${tag}"
          done
          )"
        ids="$( printf %s "${ids}" | sort -u )"
        for id in ${ids} ; do
          podman history "${id}"
          buildah bud \
            --build-arg=base="${id}" \
            --file=Dockerfile.test \
            'images/${{ env.IMAGE_NAME }}'
        done
        buildah rmi --prune || true

    #- name: Check Tags
    #  run: |
    #    # FIX upstream: Quay.io does not support immutable images currently.
    #    #               => Try to use the REST API to check for duplicate tags.
    #    respone="$(
    #      curl -sL \
    #        'https://quay.io/api/v1/repository/bioconda/${{ steps.buildah-build.outputs.image }}/image'
    #      )"

    #    existing_tags="$(
    #      printf %s "${respone}" \
    #        | jq -r '.images[].tags[]'
    #      )" \
    #      || {
    #        printf %s\\n \
    #          'Could not get list of image tags.' \
    #          'Does the repository exist on Quay.io?' \
    #          'Quay.io REST API response was:' \
    #          "${respone}"
    #        exit 1
    #      }
    #    for tag in ${{ steps.buildah-build.outputs.tags }} ; do
    #      if [ \! "${tag}" = '${{ matrix.tag }}' ] ; then
    #        if printf %s "${existing_tags}" | grep -qxF "${tag}" ; then
    #          printf 'Tag %s already exists!\n' "${tag}"
    #          exit 1
    #        fi
    #      fi
    #    done

    - if: ${{ github.ref == 'refs/heads/main' }}
      name: Push
      uses: redhat-actions/push-to-registry@v2
      with:
        image: ${{ steps.buildah-build.outputs.image }}
        tags: ${{ steps.buildah-build.outputs.tags }}
        registry: ${{ secrets.QUAY_BIOCONDA_REPO }}
        username: ${{ secrets.QUAY_BIOCONDA_USERNAME }}
        password: ${{ secrets.QUAY_BIOCONDA_TOKEN }}

    - if: ${{ github.ref == 'refs/heads/main' }}
      name: Test Pushed
      run: |
        image='${{ steps.buildah-build.outputs.image }}'
        ids="$(
          for tag in ${{ steps.buildah-build.outputs.tags }} ; do
            buildah images --quiet --no-trunc "${image}:${tag}"
          done
          )"
        ids="$( printf %s "${ids}" | sort -u )"
        for id in ${ids} ; do
          podman history "${id}"
          buildah bud \
            --build-arg=base="${id}" \
            --file=Dockerfile.test \
            'images/${{ env.IMAGE_NAME }}'
        done
        buildah rmi --prune || true