Run plinth-test in its own CI job consuming a bindist #112

Workflow file for this run

	name: CI

	on:
	pull_request:
	types: [opened, synchronize]
	push:
	branches: [master, ghc-9.6-plinth]
	workflow_dispatch:

	jobs:
	plinth-build-linux:
	name: plinth-build / ${{ matrix.os }} / ghc ${{ matrix.ghc }}
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest]
	ghc: ['9.6.7']

	steps:

	# checkout first: the local composite action (.github/actions/prepare) must
	# be on disk before the runner can resolve it.
	- uses: actions/checkout@v4
	with:
	submodules: false

	- uses: ./.github/actions/prepare
	with:
	ghc-version: ${{ matrix.ghc }}
	submodule-ssh-key: ${{ secrets.SUBMODULE_SSH_KEY }}

	# BINDIST=1 produces the fixed-up uplc-ghc bindist (+ .tar.xz archive) while
	# keeping the lean dev flavour. The plinth-test job consumes that archive.
	- name: Build uplc-ghc bindist
	run: BINDIST=1 ./plinth-build.sh

	- name: Upload uplc-ghc bindist
	uses: actions/upload-artifact@v4
	with:
	# key by platform + GHC so multiple build matrix legs (or another job)
	# never collide on the artifact name within a single run. See the
	# matching download in the plinth-test job, which shares this matrix.
	name: plinth-bindist-${{ matrix.os }}-${{ matrix.ghc }}
	path: _build/bindist/*.tar.xz
	retention-days: 1
	# the archive is already xz-compressed; don't re-zip it
	compression-level: 0

	# plinth-test runs in its own job for a separate status check and timeout
	# budget. It depends on `plinth-build-linux` (it can't run in parallel: it
	# needs the built compiler), downloading the bindist archive instead of
	# rebuilding GHC. Its matrix mirrors the build so the artifact-name key
	# matches per leg.
	plinth-test-linux:
	name: plinth-test / ${{ matrix.os }} / ghc ${{ matrix.ghc }}
	needs: plinth-build-linux
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest]
	ghc: ['9.6.7']

	steps:

	# checkout first: the local composite action (.github/actions/prepare) must
	# be on disk before the runner can resolve it. The prepare action also
	# fetches submodules, which the test needs: plinth/test/cabal.project pulls
	# plutus-tx/plutus-core/plutus-ledger-api from the plutus submodule.
	- uses: actions/checkout@v4
	with:
	submodules: false

	- uses: ./.github/actions/prepare
	with:
	ghc-version: ${{ matrix.ghc }}
	submodule-ssh-key: ${{ secrets.SUBMODULE_SSH_KEY }}

	- name: Download uplc-ghc bindist
	uses: actions/download-artifact@v4
	with:
	# matches the plinth-build upload name; both jobs share the same matrix.
	name: plinth-bindist-${{ matrix.os }}-${{ matrix.ghc }}
	path: _build/artifact

	# Install the bindist with the usual configure + make install; the bindist's
	# wrappers/ dir (added by the BINDIST fixup) makes this produce bin/uplc-ghc.
	# Each step is guarded so a missing artifact or failed install fails loudly
	# here, not with a confusing error deep in the test.
	- name: Install uplc-ghc bindist
	run: \|
	shopt -s nullglob
	archives=(_build/artifact/*.tar.xz)
	if [ ${#archives[@]} -ne 1 ]; then
	echo "error: expected exactly one bindist archive, found: ${archives[*]:-none}"
	exit 1
	fi
	mkdir -p _build/bindist
	echo "extracting ${archives[0]}"
	tar --xz -xf "${archives[0]}" -C _build/bindist
	bindirs=(_build/bindist/ghc-*)
	if [ ${#bindirs[@]} -ne 1 ]; then
	echo "error: expected one extracted bindist dir, found: ${bindirs[*]:-none}"
	exit 1
	fi
	( cd "${bindirs[0]}" && ./configure --prefix="$GITHUB_WORKSPACE/_build/install" && make install )
	uplc="$GITHUB_WORKSPACE/_build/install/bin/uplc-ghc"
	if [ ! -x "$uplc" ]; then
	echo "error: $uplc missing or not executable after make install"
	ls -l "$GITHUB_WORKSPACE/_build/install/bin" \|\| true
	exit 1
	fi
	rm -rf _build/artifact

	- name: Test uplc-ghc
	run: GHC="$GITHUB_WORKSPACE/_build/install/bin/uplc-ghc" ./plinth-test.sh

	plinth-build-windows:
	name: plinth-build / windows-latest / ghc ${{ matrix.ghc }}
	runs-on: windows-latest
	strategy:
	fail-fast: false
	matrix:
	ghc: ['9.6.7']
	defaults:
	run:
	shell: msys2 {0}

	steps:

	# Git on Windows defaults to not creating symlinks; the submodules and
	# bindist rely on them, so enable symlink support before checkout.
	- name: Configure git for Windows
	shell: bash
	run: git config --global core.symlinks true

	- uses: actions/checkout@v4
	with:
	submodules: false

	# The pre-MSYS2 steps run in the default Git-for-Windows bash because the
	# MSYS2 environment is not set up yet.
	- name: Setup SSH for submodules
	shell: bash
	run: \|
	mkdir -p ~/.ssh
	echo "${{ secrets.SUBMODULE_SSH_KEY }}" > ~/.ssh/id_rsa
	chmod 600 ~/.ssh/id_rsa
	ssh-keyscan github.com >> ~/.ssh/known_hosts

	- name: Init and update submodules
	shell: bash
	run: \|
	git submodule sync
	# Shallow (single-commit) submodule clones: the build never needs
	# submodule history, and these 29 submodules (notably plutus) carry a
	# lot of it. --jobs fetches them in parallel. GitHub allows fetching
	# the pinned SHA directly, so depth 1 works even when it isn't a
	# branch tip.
	git submodule update --init --recursive --depth 1 --jobs 4

	# MINGW64 toolchain + the autotools/python/sphinx needed by the build.
	# path-type: inherit keeps the Windows PATH (incl. the GHC/cabal installed
	# below) visible inside the MSYS2 shell.
	- name: Setup MSYS2
	uses: msys2/setup-msys2@v2
	with:
	msystem: MINGW64
	path-type: inherit
	update: false
	install: >-
	autoconf automake make tar xz patch curl
	mingw-w64-x86_64-python mingw-w64-x86_64-python-sphinx

	- uses: haskell-actions/setup@v2
	id: setup
	name: Setup Haskell tools
	with:
	ghc-version: ${{ matrix.ghc }}
	cabal-version: "latest"
	cabal-update: true

	- name: Build uplc-ghc
	run: ./plinth-build.sh

Uh oh!

Run plinth-test in its own CI job consuming a bindist #112

Workflow file

Run plinth-test in its own CI job consuming a bindist #112

Uh oh!

Workflow file for this run