ci: use upstream actions #13

	name: CI

	on:
	push:
	branches: [master]
	paths:
	- grammar.js
	- src/**
	- test/**
	- bindings/**
	- binding.gyp
	pull_request:
	paths:
	- grammar.js
	- src/**
	- test/**
	- bindings/**
	- binding.gyp

	concurrency:
	group: ${{github.workflow}}-${{github.ref}}
	cancel-in-progress: true

	jobs:
	test:
	name: Run tests
	runs-on: ${{matrix.os}}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, windows-latest, macos-14]
	steps:
	- uses: tree-sitter/[email protected]
	with:
	node-version: ${{vars.NODE_VERSION}}
	- uses: tree-sitter/[email protected]
	with:
	test-library: false
	fuzz:
	name: Fuzz parser
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 2
	- name: Check for scanner changes
	id: scanner-changes
	run: \|-
	if git diff --quiet HEAD^ -- src/scanner.c; then
	printf 'changed=false\n' >> "$GITHUB_OUTPUT"
	else
	printf 'changed=true\n' >> "$GITHUB_OUTPUT"
	fi
	- uses: tree-sitter/fuzz-action@v4
	if: steps.scanner-changes.outputs.changed == 'true'

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