Link Check #32

	---
	name: "Link Check"

	on: # yamllint disable-line rule:truthy
	workflow_dispatch:
	schedule:
	- cron: "0 0 * * 0"

	jobs:
	link-check:
	name: Link Check
	runs-on: ubuntu-latest
	steps:
	- name: Generate Token
	uses: actions/create-github-app-token@v1
	id: app-token
	with:
	app-id: "${{ secrets.BOT_APP_ID }}"
	private-key: "${{ secrets.BOT_APP_PRIVATE_KEY }}"

	- name: Checkout
	uses: actions/checkout@v4
	with:
	token: "${{ steps.app-token.outputs.token }}"

	- name: Setup Homebrew
	uses: Homebrew/actions/setup-homebrew@master

	- name: Setup Workflow Tools
	shell: bash
	run: brew install lychee

	- name: Scan For Broken Links
	shell: bash
	env:
	GITHUB_TOKEN: "${{ steps.app-token.outputs.token }}"
	run: \|
	lychee --verbose --no-progress \
	--format markdown \
	--output results.md \
	--exclude-all-private \
	--exclude-mail \
	./*/.md \|\| true

	- name: Print Output
	run: cat results.md

	- name: Find Link Checker Issue
	id: find-issue
	shell: bash
	env:
	GH_TOKEN: "${{ steps.app-token.outputs.token }}"
	run: \|
	issue_number=$( \
	gh issue list \
	--search "in:title ${{ env.WORKFLOW_ISSUE_TITLE }}" \
	--state open \
	--json number \
	\| jq --raw-output '.[0].number' \
	)
	echo "issue-number=${issue_number}" >> $GITHUB_OUTPUT
	echo "${issue_number}"

	- name: Create or Update Issue
	uses: peter-evans/create-issue-from-file@v5
	with:
	token: "${{ steps.app-token.outputs.token }}"
	title: "${{ env.WORKFLOW_ISSUE_TITLE }}"
	issue-number: "${{ steps.find-issue.outputs.issue-number \|\| '' }}"
	content-filepath: results.md

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