correct path for artefact release #25

	name: Nix CI
	on:
	pull_request_target:
	types:
	- opened
	- reopened
	- synchronize
	push:
	branches:
	- main
	paths-ignore:
	- 'docs/**'
	pull_request:
	branches:
	- main

	jobs:
	nix-wholecake:
	name: Build and release with nix and caching
	runs-on: ubuntu-latest
	env:
	ARTEFACT: revProg.sexp
	REPO: "arolle/cakeml-translator-ci"
	OUT: ${{ github.workspace }}
	# timeout-minutes: 360
	steps:
	- uses: actions/checkout@v3
	- name: Install Nix
	uses: DeterminateSystems/nix-installer-action@v4
	- name: Run the Magic Nix Cache
	uses: DeterminateSystems/magic-nix-cache-action@v1
	- name: Fetch CakeML Compiler
	run: nix build '.#cakemlbin' --log-lines 30 -v
	- name: Build HOL
	run: nix build '.#hol4' --log-lines 30 -v
	- name: Build CakeML
	run: nix build '.#cakeml' --log-lines 100 -v
	- name: Build local files
	run: nix build --log-lines 30 -v
	- name: Release artefact
	env:
	GH_TOKEN: ${{ github.token }}
	run: \|
	nix shell 'nixpkgs#gh' --command \
	gh release create "v$(date "+%Y.%m.%d")" \
	--notes "$(nix flake metadata\|sed $'s/\033\[[0-9;]*m//g')" \
	--latest --repo ${{ env.REPO }} \
	"$(nix eval --raw '.#default.outPath')/${{ env.ARTEFACT }}"

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