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Add Matrix CI

Add Matrix CI #3

Workflow file for this run

name: GHC Matrix CI
on:
push:
branches:
- master
pull_request:
types:
- opened
- synchronize
jobs:
build:
name: GHC ${{ matrix.ghc-version }} on ${{ matrix.os }}
runs-on: ${{ matrix.os }}
strategy:
fail-fast: false
matrix:
os: [ubuntu-latest]
ghc-version: ['9.0.2', '9.2.7', '9.4.7', '9.6.2']
include:
- os: windows-latest
ghc-version: '9.6.2'
- os: macos-latest
ghc-version: '9.6.2'
steps:
- uses: actions/checkout@v4
- name: Set up GHC ${{ matrix.ghc-version }}
uses: haskell-actions/setup@v2
id: setup
with:
ghc-version: ${{ matrix.ghc-version }}
# Defaults, added for clarity:
cabal-version: 'latest'
cabal-update: true
- name: Configure the build
run: |
cabal configure --enable-tests --enable-benchmarks --disable-documentation
cabal build --dry-run
# The last step generates dist-newstyle/cache/plan.json for the cache key.
- name: Restore cached dependencies
uses: actions/cache/restore@v3
id: cache
env:
key: ${{ runner.os }}-ghc-${{ steps.setup.outputs.ghc-version }}-cabal-${{ steps.setup.outputs.cabal-version }}
with:
path: ${{ steps.setup.outputs.cabal-store }}
key: ${{ env.key }}-plan-${{ hashFiles('**/plan.json') }}
restore-keys: ${{ env.key }}-
- name: Install dependencies
# If we had an exact cache hit, the dependencies will be up to date.
if: steps.cache.outputs.cache-hit != 'true'
run: cabal build all --only-dependencies
# Cache dependencies already here, so that we do not have to rebuild them should the subsequent steps fail.
- name: Save cached dependencies
uses: actions/cache/save@v3
# If we had an exact cache hit, trying to save the cache would error because of key clash.
if: steps.cache.outputs.cache-hit != 'true'
with:
path: ${{ steps.setup.outputs.cabal-store }}
key: ${{ steps.cache.outputs.cache-primary-key }}
- name: Build
run: cabal build all
- name: Run tests
run: cabal test all
- name: Check cabal file
run: cabal check