---
name: "Link Check"

on:
  workflow_dispatch:
  schedule:
    - cron: "0 * * * *"

jobs:
  link-check:
    name: Link Check
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@755da8c3cf115ac066823e79a1e1788f8940201b # v3.2.0

      - name: Restore lychee cache
        uses: actions/cache@c1a5de879eb890d062a85ee0252d6036480b1fe2 # v3.2.1
        with:
          path: .lycheecache
          key: cache-lychee-${{ github.sha }}
          restore-keys: cache-lychee-

      - name: Link Checker
        uses: lycheeverse/lychee-action@4dcb8bee2a0a4531cba1a1f392c54e8375d6dd81 # renovate: tag=v1.5.4
        id: lychee
        env:
          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
        with:
          args: >
            --cache
            --max-cache-age 1d
            --verbose
            --no-progress
            --exclude-mail
            './**/*.md'

      - name: Find Link Checker Issue
        id: link-checker-issue
        uses: micalevisk/last-issue-action@044e1cb7e9a4dde20e22969cb67818bfca0797be # renovate: tag=2.0.0
        with:
          state: open
          labels: |
            broken-links

      - name: Update Issue
        uses: peter-evans/create-issue-from-file@433e51abf769039ee20ba1293a088ca19d573b7f # renovate: tag=v4.0.1
        with:
          title: Broken links detected 🔗
          issue-number: "${{ steps.link-checker-issue.outputs.issue-number }}"
          content-filepath: ./lychee/out.md
          token: "${{ secrets.GITHUB_TOKEN }}"
          labels: |
            broken-links