Merge pull request #289 from hartwork/precommit-autoupdate #484

	# Copyright (C) 2022 Sebastian Pipping <sebastian@pipping.org>
	# Licensed under GPL v3 or later

	name: Enforce that copies of --help output are in sync

	on:
	- pull_request
	- push

	jobs:
	run_pre_commit:
	name: Check if copies of --help output are in sync
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

	- name: Set up Python 3.14
	uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
	with:
	python-version: 3.14

	- name: Install build dependencies
	run: \|
	sudo apt-get install --no-install-recommends -y help2man

	- name: Install delete-merged-branches entry point script
	run: \|-
	pip install \
	--disable-pip-version-check \
	--user \
	--no-warn-script-location \
	.
	echo "PATH=${HOME}/.local/bin:${PATH}" >> "${GITHUB_ENV}"

	- name: Check if the man page is in sync with --help output
	run: \|-
	rm git-{delete-merged-branches,dmb}.1 # to enforce a diff for the generator to remove
	./sync-manpages-with-help-output.sh
	git diff --exit-code -- git-{delete-merged-branches,dmb}.1

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