setup-dune: a GitHub Action to install and setup dune, developer preview

How to use it

Create a .github/workflows/dune.yml file with something like:

name: Build and test

on: [push, pull_request]

jobs:
  build:
    strategy:
      matrix:
        runs-on: [ ubuntu-latest, macos-latest, macos-13 ]
    runs-on: ${{ matrix.runs-on }}

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      - name: Use dune
        uses: ocaml-dune/setup-dune@v0
        with:
          automagic: true

Inputs

Only one input for now.

• automagic: if true, it will run automatically dune pkg lock, dune build and dune runtest. Defaults to false.

Outputs

Only one output for now.

• dune-cache-hit: reports whether the Dune cache was found in the GitHub Action cache.

Contributions

Contributions are most welcome!

• File issues to report bugs or feature requests.
• Contribute code or documentation.

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This project has been created and is maintained by Tarides.