name: nf-core CI
# This workflow runs the pipeline with the minimal test dataset to check that it completes without any syntax errors
on:
  pull_request:
  release:
    types: [published]
  merge_group:
    types:
      - checks_requested
    branches:
      - master
      - dev

env:
  NXF_ANSI_LOG: false
  NFTEST_VER: "0.8.1"

# Cancel if a newer run is started
concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  pytest-changes:
    name: Check for changes (pytest)
    runs-on: ubuntu-latest
    outputs:
      # Expose matched filters as job 'tags' output variable
      tags: ${{ steps.filter.outputs.changes }}
    steps:
      - uses: actions/checkout@v4

      - uses: frouioui/paths-filter@main
        id: filter
        with:
          filters: "tests/config/pytesttags.yml"
          token: ""

  pytest:
    name: ${{ matrix.tags }} ${{ matrix.profile }} NF ${{ matrix.NXF_VER }}
    runs-on: ubuntu-latest
    needs: pytest-changes
    if: needs.pytest-changes.outputs.tags != '[]'
    strategy:
      fail-fast: false
      matrix:
        tags: ["${{ fromJson(needs.pytest-changes.outputs.tags) }}"]
        profile: ["docker"]
        # profile: ["docker", "singularity", "conda"]
        TEST_DATA_BASE:
          - "test-datasets/data"
        NXF_VER:
          - "23.04.0"
          - "latest-everything"
        exclude:
          - tags: "sentieon/bwamem"
          - tags: "sentieon/dedup"
          - tags: "sentieon/dnascope"
          - tags: "sentieon/dnascope_joint_germline"
          - tags: "sentieon/dnascope_skip_filter"
          - tags: "sentieon/haplotyper"
          - tags: "sentieon/haplotyper_joint_germline"
          - tags: "sentieon/haplotyper_skip_filter"
          - NXF_VER: "latest-everything"
            tags: "joint_germline"
    env:
      NXF_ANSI_LOG: false
      TEST_DATA_BASE: "${{ github.workspace }}/test-datasets"
      SENTIEON_LICENSE_BASE64: ${{ secrets.SENTIEON_LICENSE_BASE64 }}

    steps:
      - name: Check out pipeline code
        uses: actions/checkout@v4

      - name: Hash Github Workspace
        id: hash_workspace
        run: |
          echo "digest=$(echo sarek3_${{ github.workspace }} | md5sum | cut -c 1-25)" >> $GITHUB_OUTPUT

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: "3.x"
          cache: "pip"
          cache-dependency-path: |
            **/requirements.txt

      - name: Install Python dependencies
        run: pip install --upgrade -r tests/requirements.txt

      - name: Install Nextflow ${{ matrix.NXF_VER }}
        uses: nf-core/setup-nextflow@v1
        with:
          version: "${{ matrix.NXF_VER }}"

      - name: Set up Singularity
        if: matrix.profile == 'singularity'
        uses: eWaterCycle/setup-singularity@v5
        with:
          singularity-version: 3.7.1

      - name: Set up miniconda
        if: matrix.profile == 'conda'
        uses: conda-incubator/setup-miniconda@v2
        with:
          auto-update-conda: true
          channels: conda-forge,bioconda,defaults
          python-version: ${{ matrix.python-version }}

      - name: Cache test data
        id: cache-testdata
        uses: actions/cache@v3
        with:
          path: test-datasets/
          key: ${{ steps.hash_workspace.outputs.digest }}

      - name: Check out test data
        if: steps.cache-testdata.outputs.cache-hit != 'true'
        uses: actions/checkout@v4
        with:
          repository: nf-core/test-datasets
          ref: sarek3
          path: test-datasets/

      - name: Replace remote paths in samplesheets
        run: |
          for f in tests/csv/3.0/*csv; do
            sed -i "s=https://raw.githubusercontent.com/nf-core/test-datasets/modules/=${{ github.workspace }}/test-datasets/=g" $f
            echo "========== $f ============"
            cat $f
            echo "========================================"
          done;

      # Set up secrets
      - name: Set up nextflow secrets
        if: env.SENTIEON_LICENSE_BASE64 != null
        run: |
          nextflow secrets set SENTIEON_LICENSE_BASE64 ${{ secrets.SENTIEON_LICENSE_BASE64 }}
          nextflow secrets set SENTIEON_AUTH_MECH_BASE64 ${{ secrets.SENTIEON_AUTH_MECH_BASE64 }}
          SENTIEON_ENCRYPTION_KEY=$(echo -n "${{ secrets.ENCRYPTION_KEY_BASE64 }}" | base64 -d)
          SENTIEON_LICENSE_MESSAGE=$(echo -n "${{ secrets.LICENSE_MESSAGE_BASE64 }}" | base64 -d)
          SENTIEON_AUTH_DATA=$(python bin/license_message.py encrypt --key "$SENTIEON_ENCRYPTION_KEY" --message "$SENTIEON_LICENSE_MESSAGE")
          SENTIEON_AUTH_DATA_BASE64=$(echo -n "$SENTIEON_AUTH_DATA" | base64 -w 0)
          nextflow secrets set SENTIEON_AUTH_DATA_BASE64 $SENTIEON_AUTH_DATA_BASE64

      - name: Conda clean
        if: matrix.profile == 'conda'
        run: conda clean -a

      - name: Disk space cleanup
        uses: jlumbroso/free-disk-space@v1.3.1

      - name: Run pytest-workflow
        uses: Wandalen/wretry.action@v1
        with:
          command: TMPDIR=~ PROFILE=${{ matrix.profile }} pytest --tag ${{ matrix.tags }} --symlink --kwdof --git-aware --color=yes
          attempt_limit: 3

      - name: Output log on failure
        if: failure()
        run: |
          sudo apt install bat > /dev/null
          batcat --decorations=always --color=always /home/runner/pytest_workflow_*/*/log.{out,err}

      - name: Upload logs on failure
        if: failure()
        uses: actions/upload-artifact@v2
        with:
          name: logs-${{ matrix.profile }}
          path: |
            /home/runner/pytest_workflow_*/*/.nextflow.log
            /home/runner/pytest_workflow_*/*/log.out
            /home/runner/pytest_workflow_*/*/log.err
            /home/runner/pytest_workflow_*/*/work
            !/home/runner/pytest_workflow_*/*/work/conda
            !/home/runner/pytest_workflow_*/*/work/singularity

  nftest-changes:
    name: Check for changes (nf-test)
    runs-on: ubuntu-latest
    outputs:
      tags: ${{ steps.filter.outputs.changes }}

    steps:
      - uses: actions/checkout@v4

      - name: Combine all tags.yml files
        id: get_tags
        run: find . -name "tags.yml" -not -path "./.github/*" -exec cat {} + > .github/tags.yml

      - name: debug
        run: cat .github/tags.yml

      - uses: frouioui/paths-filter@main
        id: filter
        with:
          filters: ".github/tags.yml"
          token: ""

  nftest:
    name: ${{ matrix.tags }} ${{ matrix.profile }} NF ${{ matrix.NXF_VER }}
    runs-on: ubuntu-latest
    needs: nftest-changes
    if: needs.nftest-changes.outputs.tags != '[]'
    strategy:
      fail-fast: false
      matrix:
        tags: ["${{ fromJson(needs.nftest-changes.outputs.tags) }}"]
        profile: ["docker"]
        # profile: ["docker", "singularity", "conda"]
        TEST_DATA_BASE:
          - "test-datasets/data"
        NXF_VER:
          - "23.04.0"
          - "latest-everything"
        exclude:
          - tags: "bcftools/concat"
          - tags: "bcftools/mpileup"
          - tags: "bcftools/sort"
          - tags: "bwa/index"
          - tags: "bwa/mem"
          - tags: "bwamem2/index"
          - tags: "bwamem2/mem"
          - tags: "cat/cat"
          - tags: "cat/fastq"
          - tags: "cnvkit/batch"
          - tags: "deepvariant"
          - tags: "dragmap/align"
          - tags: "dragmap/hashtable"
          - tags: "ensemblvep/download"
          - tags: "ensemblvep/vep"
          - tags: "fastp"
          - tags: "fastqc"
          - tags: "fgbio/fastqtobam"
          - tags: "freebayes"
          - tags: "gatk4/applybqsr"
          - tags: "gatk4/baserecalibrator"
          - tags: "gatk4/estimatelibrarycomplexity"
          - tags: "gatk4/genomicsdbimport"
          - tags: "gatk4/haplotypecaller"
          - tags: "gatk4/markduplicates"
          - tags: "gatk4/mergevcfs"
          - tags: "gatk4/mutect2"
          - tags: "gatk4spark/applybqsr"
          - tags: "gatk4spark/markduplicates"
          - tags: "mosdepth"
          - tags: "multiqc"
          - tags: "samblaster"
          - tags: "samtools/mpileup"
          - tags: "samtools/stats"
          - tags: "snpeff/snpeff"
          - tags: "strelka/germline"
          - tags: "strelka/somatic"
          - tags: "subworkflows/utils_nfvalidation_plugin"
          - tags: "tabix/bgziptabix"
          - tags: "tabix/tabix"
          - tags: "tiddit/sv"
          - tags: "untar"
          - tags: "pipeline_sarek"
        include:
          - tags: "pipeline_sarek"
            profile: "test,docker"
    env:
      NXF_ANSI_LOG: false
      TEST_DATA_BASE: "${{ github.workspace }}/test-datasets"
      SENTIEON_LICENSE_BASE64: ${{ secrets.SENTIEON_LICENSE_BASE64 }}

    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-java@v3
        with:
          distribution: "temurin"
          java-version: "17"

      - name: Install Nextflow ${{ matrix.NXF_VER }}
        uses: nf-core/setup-nextflow@v1
        with:
          version: "${{ matrix.NXF_VER }}"

      - name: Cache nf-test installation
        id: cache-software
        uses: actions/cache@v3
        with:
          path: |
            /usr/local/bin/nf-test
            /home/runner/.nf-test/nf-test.jar
          key: ${{ runner.os }}-${{ env.NFTEST_VER }}-nftest

      - name: Install nf-test
        if: steps.cache-software.outputs.cache-hit != 'true'
        run: |
          wget -qO- https://code.askimed.com/install/nf-test | bash
          sudo mv nf-test /usr/local/bin/

      - name: Setup apptainer
        if: matrix.profile == 'singularity'
        uses: eWaterCycle/setup-apptainer@main

      - name: Set up Singularity
        if: matrix.profile == 'singularity'
        run: |
          mkdir -p $NXF_SINGULARITY_CACHEDIR
          mkdir -p $NXF_SINGULARITY_LIBRARYDIR

      - name: Set up miniconda
        uses: conda-incubator/setup-miniconda@v2
        with:
          miniconda-version: "latest"
          auto-update-conda: true
          channels: conda-forge,bioconda,defaults
          python-version: ${{ matrix.python-version }}

      - name: Conda setup
        run: |
          conda clean -a
          conda install -n base conda-libmamba-solver
          conda config --set solver libmamba
          echo $(realpath $CONDA)/condabin >> $GITHUB_PATH
          echo $(realpath python) >> $GITHUB_PATH

      # Set up secrets
      - name: Set up nextflow secrets
        if: env.SENTIEON_LICENSE_BASE64 != null
        run: |
          nextflow secrets set SENTIEON_LICENSE_BASE64 ${{ secrets.SENTIEON_LICENSE_BASE64 }}
          nextflow secrets set SENTIEON_AUTH_MECH_BASE64 ${{ secrets.SENTIEON_AUTH_MECH_BASE64 }}
          SENTIEON_ENCRYPTION_KEY=$(echo -n "${{ secrets.ENCRYPTION_KEY_BASE64 }}" | base64 -d)
          SENTIEON_LICENSE_MESSAGE=$(echo -n "${{ secrets.LICENSE_MESSAGE_BASE64 }}" | base64 -d)
          SENTIEON_AUTH_DATA=$(python3 bin/license_message.py encrypt --key "$SENTIEON_ENCRYPTION_KEY" --message "$SENTIEON_LICENSE_MESSAGE")
          SENTIEON_AUTH_DATA_BASE64=$(echo -n "$SENTIEON_AUTH_DATA" | base64 -w 0)
          nextflow secrets set SENTIEON_AUTH_DATA_BASE64 $SENTIEON_AUTH_DATA_BASE64

      - name: Disk space cleanup
        uses: jlumbroso/free-disk-space@v1.3.1

      # Test the module
      - name: Run nf-test
        run: |
          nf-test test \
            --profile=${{ matrix.profile }} \
            --tag ${{ matrix.tags }} \
            --tap=test.tap \
            --verbose

  confirm-pass:
    runs-on: ubuntu-latest
    needs:
      - pytest
      - nftest
    if: always()
    steps:
      - name: All tests ok
        if: ${{ success() || !contains(needs.*.result, 'failure') }}
        run: exit 0
      - name: One or more tests failed
        if: ${{ contains(needs.*.result, 'failure') }}
        run: exit 1

      - name: debug-print
        if: always()
        run: |
          echo "toJSON(needs) = ${{ toJSON(needs) }}"
          echo "toJSON(needs.*.result) = ${{ toJSON(needs.*.result) }}"
