Broken Link Checker - Github Action hilmanski#1572

.github/workflow/broken-link-checker.yml

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+# This workflow uses the lychee-action to check the links
+# in your markdown files for validity.
+# You can exclude links via a .lycheeignore file in your repository root.
+# You find further information about lychee-action in the documentation at:
+# https://github.com/lycheeverse/lychee-action
+
+name: Check for broken links
+
+on:
+  schedule: # Run every weekday at 12:30 UTC
+    - cron: "30 12 * * 1-5"
+  pull_request:
+    branches:
+      - test
+  workflow_dispatch:
+
+jobs:
+  Check-for-broken-links:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      issues: write
+    env:
+      issue-lookup-label: automated-link-issue
+      issue-content: ./lychee-out.md
+    steps:
+      - uses: actions/checkout@v4
+      - name: Restore lychee cache
+        uses: actions/cache@v4
+        with:
+          path: .lycheecache
+          key: cache-lychee-${{ github.sha }}
+          restore-keys: cache-lychee-
+      - name: Link Checker
+        id: lychee
+        uses: lycheeverse/[email protected]
+        with:
+          fail: true
+          args: --verbose --no-progress --exclude-file .lycheeignore '**/*.md'
+          output: ${{ env.issue-content }}
+
+      # Permissions (issues: read)
+      - name: "Look for an existing issue"
+        if: ${{ failure() }}
+        id: last-issue
+        uses: micalevisk/last-issue-action@v2
+        # Find the last updated open issue with a `automated-issue` label:
+        with:
+          state: open
+          labels: ${{ env.issue-lookup-label }}
+
+      # Permissions (issues: write)
+      - name: "Create a new issue, or update an existing one"
+        if: ${{ failure() }}
+        uses: peter-evans/create-issue-from-file@v4
+        with:
+          title: "docs: Broken links found"
+          content-filepath: ${{ env.issue-content }}
+          # Update an existing issue if one was found (issue_number),
+          # otherwise an empty value creates a new issue:
+          issue-number: ${{ steps['last-issue']['outputs']['issue-number'] }}
+          # Add a label(s) that `last-issue` can use to find this issue,
+          # and any other relevant labels for the issue itself:
+          labels: |
+            ${{ env.issue-lookup-label }}
+            broken-link, docs

.lycheeignore

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+<!-- This is a list of URLs that Lychee should ignore. -->
+<!-- False Positive URL -->
+