Revival/2025: Part 2 #8

	---
	name: CI — Linux build & test

	on:
	push:
	branches: [main, master, revivals/, ""]
	pull_request:

	# Avoid duplicate runs on the same ref
	concurrency:
	group: ci-${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	permissions:
	contents: read

	jobs:
	build:
	name: build & test (ghc ${{ matrix.ghc }})
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	ghc: ["9.6.7"]
	# When deps allow, expand:
	# ghc: ["9.6.7", "9.10.3", "9.12.2"]

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Install system deps (X11 etc.)
	run: \|
	sudo apt-get update
	sudo apt-get install -y \
	build-essential pkg-config \
	libx11-dev libxrandr-dev libxinerama-dev libxext-dev libxss-dev

	- name: Set up Haskell (GHC+Cabal)
	id: setup-hs
	uses: haskell-actions/setup@v2
	with:
	ghc-version: ${{ matrix.ghc }}
	cabal-version: latest

	- name: Cache Cabal store
	uses: actions/cache@v4
	with:
	path: ${{ steps.setup-hs.outputs.cabal-store }}
	key: ${{ runner.os }}-cabal-${{ steps.setup-hs.outputs.ghc-version }}-${{ hashFiles('*/.cabal', 'cabal.project*') }}
	restore-keys: \|
	${{ runner.os }}-cabal-${{ steps.setup-hs.outputs.ghc-version }}-
	${{ runner.os }}-cabal-

	- name: Show tool versions
	run: \|
	ghc --version
	cabal --version

	- name: Freeze solver plan (optional, keeps logs useful)
	run: cabal build all --dry-run

	- name: Build
	run: cabal build all --enable-tests --enable-benchmarks

	- name: Test
	run: cabal test --test-show-details=direct --keep-going

	- name: cabal check (packaging sanity)
	run: cabal check

Navigation Menu