Added a workflows to check for broken links

.github/workflows/check-links.yaml

@@ -0,0 +1,39 @@
+name: Check links
+
+on:
+  repository_dispatch:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 18 * * *"
+
+jobs:
+  linkChecker:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Link Checker
+        id: lychee
+        uses: lycheeverse/lychee-action@v1
+        with:
+          args: './content.md'
+          jobSummary: false
+
+      - name: Find Link Checker Issue
+        id: link-checker-issue
+        uses: micalevisk/last-issue-action@v2
+        with:
+          state: open
+          labels: |
+            link-checker
+
+      - name: Update Issue
+        if: env.lychee_exit_code != 0
+        uses: peter-evans/create-issue-from-file@v5
+        with:
+          title: Broken links detected!
+          issue-number: "${{ steps.link-checker-issue.outputs.issue-number }}"
+          content-filepath: ./lychee/out.md
+          token: ${{secrets.GITHUB_TOKEN}}
+          labels: |
+            link-checker

.github/workflows/check-pr-links.yml

@@ -0,0 +1,18 @@
+name: Check PR Links
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+jobs:
+  check-links:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Link Checker
+        uses: lycheeverse/lychee-action@v1
+        with:
+          args: './content.md'
+          jobSummary: false
+          fail: true

content.md

@@ -5,9 +5,9 @@ A collection of tools and resources to enhance your gameplay!
 ### Tablets
 - [OpenTabletDriver](https://opentabletdriver.net/) - Open-source tablet driver
 - **Kuuube's Tablet Sheets and Guides**
- - [Kuuube's Tablet Buying Guide](https://docs.google.com/spreadsheets/d/1DYVfiSpQqdpa4sWWYUALPmliOIuGyKog7B7LJJdmlhE)
- - [Kuuube's Wacom Tablet Mastersheet](https://docs.google.com/spreadsheets/d/125LNzGmidy1gagwYUt12tRhrNdrWFHhWon7kxWY7iWU)
- - [Kuuube's Wacom Tablet Pen Compatibility Mastersheet](https://docs.google.com/spreadsheets/d/1UAFPjGj0ThthPBvOSVVwOm08HW3qWtVoP1iFBwLMyPI)
+ - [Kuuube's Tablet Buying Guide](https://docs.google.com/spreadsheets/d/1DYVfiSpQqdpa4sWWYUALPmliOIuGyKog7B7LJJdmlhE/edit)
+ - [Kuuube's Wacom Tablet Mastersheet](https://docs.google.com/spreadsheets/d/125LNzGmidy1gagwYUt12tRhrNdrWFHhWon7kxWY7iWU/edit)
+ - [Kuuube's Wacom Tablet Pen Compatibility Mastersheet](https://docs.google.com/spreadsheets/d/1UAFPjGj0ThthPBvOSVVwOm08HW3qWtVoP1iFBwLMyPI/edit)
  - [Kuuube's Wacom Pen Nib Guide](https://kuuube.s-ul.eu/mSDcCpuh)
 ---
 ### Replay and Score Analysis
@@ -82,4 +82,4 @@ These are some of the bots that can be used in the in-game chat. Find the accoun
 ### Misc
 - [osu!wiki](https://osu.ppy.sh/wiki/en/Main_page) - Tons of different articles about osu!
 - [osu! discord communities](https://osu.ppy.sh/wiki/en/Community/Discord_servers#official-osu!-server) - List of various discord servers made by the osu! community
-- [Shikke's Anti-Mindblock](https://shikkesora.com/downloads) - A tool to quickly flip your monitor upside to help with mindblock
+- [Shikke's Anti-Mindblock](https://shikkesora.com/downloads) - A tool to quickly flip your monitor upside to help with mindblock

lychee.toml

@@ -0,0 +1,20 @@
+verbose = "debug"
+no_progress = true 
+max_retries = 3
+
+# Treat a redirect as a new resource and report an error
+max_redirects = 0
+
+# Some websites do not like bots, so we pretend to be a browser
+user_agent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36"
+
+exclude = [
+  # Lychee reports an error when a link returns binary content
+  'https://kuuube.s-ul.eu/mSDcCpuh',
+
+  # YouTube seems to redirect for some reason
+  'www.youtube.com',
+
+  # Some websites do not like bots
+  'https://score.kirino.sh/',
+]