wave.yml

name: Wave
# When environment.yml is changed
on:
  pull_request:
    paths:
      - "**/environment.yml"

env:
  WAVE_VER: "1.4.1"

jobs:
  gen-matrix:
    name: generate-matrix
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4

      - name: Calculate file differences
        id: diff
        uses: tj-actions/changed-files@v44
        with:
          json: true
          quotepath: false
          # TODO Add Dockerfiles
          files: |
            modules/**/environment.yml
      - name: Debug
        run: echo ${{ steps.diff.outputs.all_changed_files }}
      - id: set-matrix
        run: echo "matrix={\"profile\":[\"docker\", \"singularity\"],\"files\":${{ steps.diff.outputs.all_changed_files }} }" >> "$GITHUB_OUTPUT"

    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}

  build:
    if: "${{ fromJson(needs.gen-matrix.outputs.matrix) }}"
    needs: gen-matrix
    name: build
    runs-on: ubuntu-latest
    timeout-minutes: 60
    strategy:
      fail-fast: false
      matrix: "${{ fromJson(needs.gen-matrix.outputs.matrix) }}"
    steps:
      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4

      - name: Install wave-cli
        run: |
          wget -q https://github.com/seqeralabs/wave-cli/releases/download/v${WAVE_VER}/wave-${WAVE_VER}-linux-x86_64
          sudo mv wave-${WAVE_VER}-linux-x86_64 /usr/local/bin/wave
          chmod +x /usr/local/bin/wave

      - name: Create a registry name
        uses: actions/github-script@v7
        id: registry-name
        with:
          result-encoding: string
          script: |
            return '${{ matrix.files }}'.replace('modules/nf-core/', '').replace('/environment.yml', '').replace('/', '_');

      - name: Build container
        if: matrix.profile == 'docker'
        run: |
          wave --conda-file "${{ matrix.files }}" \
              --freeze \
              --await \
              --tower-token ${{ secrets.TOWER_ACCESS_TOKEN }} \
              --tower-workspace-id ${{ secrets.TOWER_WORKSPACE_ID }}

      - name: Build Singularity
        if: matrix.profile == 'singularity'
        run: |
          wave --conda-file "${{ matrix.files }}" \
              --freeze \
              --await \
              --tower-token ${{ secrets.TOWER_ACCESS_TOKEN }} \
              --tower-workspace-id ${{ secrets.TOWER_WORKSPACE_ID }} \
              --singularity

    # TODO Build from Dockerfiles