From a77a3a19720f7b2dbe405455b799a8f1c3db4adf Mon Sep 17 00:00:00 2001
From: jonaskir6 <116752112+jonaskir6@users.noreply.github.com>
Date: Sun, 20 Aug 2023 18:39:40 +0200
Subject: [PATCH 1/4] added link validity check to workflow

---
 .github/workflows/check-links-config.json | 22 +++++++++++
 .github/workflows/check-links.yml         | 48 +++++++++++++++++++++++
 2 files changed, 70 insertions(+)
 create mode 100644 .github/workflows/check-links-config.json
 create mode 100644 .github/workflows/check-links.yml

diff --git a/.github/workflows/check-links-config.json b/.github/workflows/check-links-config.json
new file mode 100644
index 0000000000..822546845f
--- /dev/null
+++ b/.github/workflows/check-links-config.json
@@ -0,0 +1,22 @@
+{
+    "ignorePatterns": [
+        {
+            "pattern": "http(s)?://\\d+\\.\\d+\\.\\d+\\.\\d+"
+        },
+        {
+            "pattern": "http(s)?://localhost"
+        },
+        {
+            "pattern": "http(s)?://example.com"
+        }
+    ],
+    "aliveStatusCodes": [429, 200],
+    "httpHeaders": [
+        {
+            "urls": ["https://docs.github.com/"],
+            "headers": {
+                "Accept-Encoding": "zstd, br, gzip, deflate"
+            }
+        }
+    ]
+}
\ No newline at end of file
diff --git a/.github/workflows/check-links.yml b/.github/workflows/check-links.yml
new file mode 100644
index 0000000000..f6c7f934b0
--- /dev/null
+++ b/.github/workflows/check-links.yml
@@ -0,0 +1,48 @@
+name: Check links
+on:
+  push:
+    branches: [main]
+  pull_request:
+
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref }}
+  cancel-in-progress: true
+
+jobs:
+  changedfiles:
+    name: changed files
+    runs-on: ubuntu-latest
+    env:
+      PR_HEAD: ${{ github.event.pull_request.head.sha }}
+    outputs:
+      md: ${{ steps.changes.outputs.md }}
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - name: Get changed files
+        id: changes
+        run: |
+          echo "md=$(git diff --name-only --diff-filter=ACMRTUXB $(git merge-base origin/main $PR_HEAD) $PR_HEAD | grep .md$ | xargs)" >> $GITHUB_OUTPUT
+  check-links:
+    runs-on: ubuntu-latest
+    needs: changedfiles
+    if: ${{needs.changedfiles.outputs.md}}
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Install markdown-link-check
+        run: npm install -g markdown-link-check
+
+      - name: Run markdown-link-check
+        run: |
+          markdown-link-check \
+            --verbose \
+            --config .github/workflows/check_links_config.json \
+            ${{needs.changedfiles.outputs.md}} \
+            || { echo "Check that anchor links are lowercase"; exit 1; }
\ No newline at end of file

From 8387282dee314c560165d20282b3930fa9b5c85a Mon Sep 17 00:00:00 2001
From: jonaskir6 <116752112+jonaskir6@users.noreply.github.com>
Date: Sun, 20 Aug 2023 23:49:38 +0200
Subject: [PATCH 2/4] Update check-links.yml

---
 .github/workflows/check-links.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/check-links.yml b/.github/workflows/check-links.yml
index f6c7f934b0..76c783f72b 100644
--- a/.github/workflows/check-links.yml
+++ b/.github/workflows/check-links.yml
@@ -3,7 +3,7 @@ on:
   push:
     branches: [main]
   pull_request:
-
+    branches: [main]
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref }}

From 2e0db2cfddae6df7eb0ed2d84267465514d1d888 Mon Sep 17 00:00:00 2001
From: jonaskir6 <116752112+jonaskir6@users.noreply.github.com>
Date: Thu, 12 Oct 2023 11:05:24 +0200
Subject: [PATCH 3/4] added missing newline at the end of file

---
 .github/workflows/check-links.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/check-links.yml b/.github/workflows/check-links.yml
index 76c783f72b..d475489bb8 100644
--- a/.github/workflows/check-links.yml
+++ b/.github/workflows/check-links.yml
@@ -45,4 +45,5 @@ jobs:
             --verbose \
             --config .github/workflows/check_links_config.json \
             ${{needs.changedfiles.outputs.md}} \
-            || { echo "Check that anchor links are lowercase"; exit 1; }
\ No newline at end of file
+            || { echo "Check that anchor links are lowercase"; exit 1; }
+            

From bacdc8531d4d44e7645b65b388825408c3c031f9 Mon Sep 17 00:00:00 2001
From: jonaskir6 <116752112+jonaskir6@users.noreply.github.com>
Date: Mon, 16 Oct 2023 11:40:27 +0200
Subject: [PATCH 4/4] added newline at the end of check-links-config.json

---
 .github/workflows/check-links-config.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/check-links-config.json b/.github/workflows/check-links-config.json
index 822546845f..82ca9c0c33 100644
--- a/.github/workflows/check-links-config.json
+++ b/.github/workflows/check-links-config.json
@@ -19,4 +19,4 @@
             }
         }
     ]
-}
\ No newline at end of file
+}