name: build
run-name: build
on: [push]

jobs:
  build:
    runs-on: ubuntu-latest
    container:
      image: zapashcanon/gitea-ocaml-ci:latest
    steps:
      - name: checkout
        uses: actions/checkout@v4
      - name: depext
        run: |
          opam install . --depext-only --with-test --with-doc --with-dev-setup -y
      - name: setup
        run: |
          opam install . --deps-only --with-test --with-doc --with-dev-setup -y
      - name: build
        run: |
          opam exec -- dune build @install
      - name: test
        run: |
          opam exec -- dune runtest
      - name: lint-doc
        run: |
          ODOC_WARN_ERROR=true opam exec -- dune build @doc 2> output.txt
          $(exit $(wc -l output.txt | cut -d " " -f1))
      - name: lint-fmt
        run: |
          opam exec -- dune build @fmt || (echo "\n⚠️ please run \`dune fmt\` and try again" && exit 1)
      - name: lint-fresh-opam-file
        run: |
          git diff --exit-code *.opam || (echo "⚠️ please run \`dune build\`, commit the changes to the opam file, and then try again" && exit 1)