cabal-build-all.yml

# This job runs `cabal build all` on Linux with all supported GHC versions.
# Normally, if Nix can build the shell and the packages via haskell.nix, we can be confident that 
# Cabal can build the project inside the Nix shell.
# However, this workflow is implemented to catch edge cases, such as the one described in 
# https://github.com/IntersectMBO/plutus/issues/6625.
#
# This job runs on all pull requests and on push to master, and it can also be triggered manually.


name: "👷 Cabal Build All"

on:
  workflow_dispatch:
  pull_request:
  push: 
    branches:
      - master

jobs:
  build:
    runs-on: [plutus-ci, self-hosted]
    strategy:
      matrix:
        ghc: [ghc810, ghc910, ghc96, ghc98]
      fail-fast: false

    steps:
      - name: Checkout
        uses: actions/checkout@main

      - name: Cold Build / ${{ matrix.ghc }} / x86_64-linux
        run: | 
          nix develop --no-warn-dirty --accept-flake-config .#${{ matrix.ghc }} \
            --command bash -c 'cabal clean && cabal update && cabal build all'