upgrade Zig 0.13 #180

	name: zig-fmt

	env:
	ZIG_VERSION: 0.13.0

	on:
	pull_request:

	# By default GH trigger on types opened, synchronize and reopened.
	# see https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request
	# Since we skip the job when the PR is in draft state, we want to force CI
	# running when the PR is marked ready_for_review w/o other change.
	# see https://github.com/orgs/community/discussions/25722#discussioncomment-3248917
	types: [opened, synchronize, reopened, ready_for_review]

	branches:
	- main
	paths:
	- "src/*/.zig"
	- "src/*.zig"
	- "*.zig"
	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	jobs:
	zig-fmt:
	name: zig fmt

	# Don't run the CI with draft PR.
	if: github.event.pull_request.draft == false

	runs-on: ubuntu-latest

	steps:
	- uses: mlugg/setup-zig@v1
	with:
	version: ${{ env.ZIG_VERSION }}

	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Run zig fmt
	id: fmt
	run: \|
	zig fmt --check ./.zig .//.zig 2> zig-fmt.err > zig-fmt.err2 \|\| echo "Failed"
	delimiter="$(openssl rand -hex 8)"
	echo "zig_fmt_errs<<${delimiter}" >> "${GITHUB_OUTPUT}"

	if [ -s zig-fmt.err ]; then
	echo "// The following errors occurred:" >> "${GITHUB_OUTPUT}"
	cat zig-fmt.err >> "${GITHUB_OUTPUT}"
	fi

	if [ -s zig-fmt.err2 ]; then
	echo "// The following files were not formatted:" >> "${GITHUB_OUTPUT}"
	cat zig-fmt.err2 >> "${GITHUB_OUTPUT}"
	fi

	echo "${delimiter}" >> "${GITHUB_OUTPUT}"
	- name: Fail the job
	if: steps.fmt.outputs.zig_fmt_errs != ''
	run: exit 1

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