Update action to run with node 20 (#16) #76

	name: Continuous Integration
	on:
	push:
	jobs:
	type-check:
	name: Type check
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: cachix/install-nix-action@v18
	with:
	extra_nix_config: \|
	keep-derivations = true
	keep-outputs = true
	- run: \|
	mv dist/index.js dist/index.old.$GITHUB_RUN_ID.$GITHUB_RUN_NUMBER.js
	nix develop --command npm install
	nix develop --command npm run build
	diff dist/index.old.$GITHUB_RUN_ID.$GITHUB_RUN_NUMBER.js dist/index.js

	test_default_version:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: ./
	- run: captain --version \| grep '^v1\.'

	test_specific_version:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: ./
	with:
	version: v0.8.0
	- run: captain --version \| grep '^v0\.8\.0$'

	test_specific_version_without_v_prefix:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: ./
	with:
	version: 1.0.57
	- run: captain --version \| grep '^v1\.0\.57$'

	test_unstable_version:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: ./
	with:
	version: unstable
	- run: captain --version \| grep '^unstable-'

	lint:
	name: Lint
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: cachix/install-nix-action@v18
	with:
	extra_nix_config: \|
	keep-derivations = true
	keep-outputs = true
	- run: nix develop --command npm install
	- run: nix develop --command npx prettier --check "src/*/.ts"
	- run: nix fmt -- --check flake.nix

Provide feedback