Improve error check grep #98

	on:
	workflow_dispatch:
	pull_request:
	push:


	jobs:
	deno:
	name: Deno format and lint
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: denoland/setup-deno@v1
	with:
	deno-version: "~1.39"
	- run: deno lint
	- run: deno fmt --check

	test:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: true
	matrix:
	os: [macos-latest, ubuntu-latest, windows-latest]
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-node@v4
	with:
	node-version: 18
	- run: git tag pre-updates
	- run: npm install --locked
	- name: Create generated files
	shell: bash
	run: \|
	npm run gen

	failed=false
	git diff pre-updates --exit-code \|\| failed=true

	if ! [ "$failed" = "false" ]; then
	echo '::warning::Generated files are out of date!'
	echo '::warning::run `npm run gen` and commit the changes'
	fi
	- run: npm test
	- name: Check C files with args
	shell: bash
	run: >
	find src/ -name '*.c' ! -name "parser.c" \|
	xargs -IFNAME sh -c
	'echo "\nCHECKING FILE FNAME" &&
	clang FNAME -c -Wall -Werror --pedantic
	-Wno-format-pedantic
	-o/dev/null'

	static-validation:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: taiki-e/install-action@just
	- name: Verify Just can parse test files
	shell: bash
	run: \|
	# skip readme.just because it is broken but works for testing
	find . -type f -iregex '.[\./]just[^\./]' \|
	grep -v readme.just \| while read -r fname
	do
	echo checking "$fname"
	just --list --unstable --justfile "$fname"
	done
	- name: Look for tests that contain errors
	run: "! grep -nr -C4 -E '(ERROR\|MISSING\|UNEXPECTED)' test"

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