build-and-test.yml

name: CI


on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

  workflow_dispatch:

defaults:
  run:
    shell: bash -l {0}


jobs:
  build-and-test-core:
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: false
      matrix:
        os:
          - ubuntu-latest
        ocaml-compiler:
          - "5.2.0"
          - "4.14.2"
        local-packages:
          - zarr.opam

    env:
      AWS_ACCESS_KEY_ID: minioadmin
      AWS_SECRET_ACCESS_KEY: minioadmin

    services:
      minio:
        image: fclairamb/minio-github-actions
        ports:
          - 9000:9000

    name: Ocaml version - ${{ matrix.ocaml-compiler }} - ${{ matrix.os }}
    steps:
      - name: checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 2

      - name: Setup Minio
        run: |
          mkdir ~/.aws
          echo '[default]' > ~/.aws/credentials
          echo 'aws_access_key_id = minioadmin' >> ~/.aws/credentials
          echo 'aws_secret_access_key = minioadmin' >> ~/.aws/credentials
          pip3 install minio
          python3 - <<'EOF'
          from minio import Minio
          minio = Minio(
             'localhost:9000',
             access_key='minioadmin',
             secret_key='minioadmin',
             secure=False
          )
          minio.make_bucket('test-bucket-lwt', location='us-east-1')
          EOF

      - name: setup-ocaml
        uses: ocaml/setup-ocaml@v3
        with:
          ocaml-compiler: ${{ matrix.ocaml-compiler }}

      - name: setup
        run: |
          opam install --deps-only --with-test --with-doc --yes zarr
          opam install bytesrw conf-zlib conf-zstd --yes
          opam install lwt aws-s3-lwt --yes
          opam exec -- dune build zarr zarr-sync zarr-lwt
      
      - name: setup ocaml-5-specific
        if: ${{ matrix.ocaml-compiler == '5.2.0' }}
        run: |
          opam install eio_main --yes
          opam exec -- dune build zarr-eio

      - name: test
        run: |
          opam exec -- dune exec --instrument-with bisect_ppx --force -- _build/default/zarr/test/test_all.exe -runner sequential -ci true
          opam exec -- dune exec --instrument-with bisect_ppx --force -- _build/default/zarr-sync/test/test_sync.exe -runner sequential -ci true
          opam exec -- dune exec --instrument-with bisect_ppx --force -- _build/default/zarr-lwt/test/test_lwt.exe -runner sequential -ci true

      - name: test ocaml-5-specific libs
        if: ${{ matrix.ocaml-compiler == '5.2.0' }}
        run: |
          opam exec -- dune exec --instrument-with bisect_ppx --force -- _build/default/zarr-eio/test/test_eio.exe -runner sequential -ci true

      - name: Upload code coverage report
        if: ${{ matrix.ocaml-compiler == '5.2.0' }}
        run: opam exec -- bisect-ppx-report send-to Codecov
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

      - name: Build Docs
        if: ${{ matrix.ocaml-compiler == '5.2.0' }}
        run: opam exec -- dune build @doc

      - name: Upload API Docs artifact
        if: ${{ matrix.ocaml-compiler == '5.2.0' }}
        uses: actions/upload-artifact@v3.1.3
        with:
          name: docs
          path: ./_build/default/_doc/_html

      - name: Deploy API Docs
        if: ${{ matrix.ocaml-compiler == '5.2.0' }}
        uses: peaceiris/actions-gh-pages@v4
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./_build/default/_doc/_html