From 8e89aa4a70c42c3b104115a598bb3ce45528578c Mon Sep 17 00:00:00 2001
From: boubou19 <miisterunknown@gmail.com>
Date: Sat, 7 Sep 2024 01:05:08 +0200
Subject: [PATCH] add label requirement (#3090)

Co-authored-by: Martin Robertz <dream-master@gmx.net>
---
 .github/workflows/labels.yml | 41 ++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 .github/workflows/labels.yml

diff --git a/.github/workflows/labels.yml b/.github/workflows/labels.yml
new file mode 100644
index 00000000000..7f64d816241
--- /dev/null
+++ b/.github/workflows/labels.yml
@@ -0,0 +1,41 @@
+# Credit to TechLord22 for writting this for the GTCEu repo
+
+# Manages labels on PRs before allowing merging
+name: Pull Request Labels
+
+on:
+  pull_request:
+    types:
+      - opened
+      - labeled
+      - unlabeled
+      - synchronize
+
+# if a second commit is pushed quickly after the first, cancel the first one's build
+concurrency:
+  group: pr-labels-${{ github.head_ref }}
+  cancel-in-progress: true
+
+jobs:
+  Labels:
+    runs-on: ubuntu-latest
+
+    permissions:
+      pull-requests: read # needed to utilize required-labels
+
+    steps:
+      - name: Check for Merge-Blocking Labels # blocks merge if present
+        uses: mheap/github-action-required-labels@v5
+        with:
+          mode: exactly
+          count: 0
+          labels: 'ongoing freeze - do not merge'
+          exit_type: failure
+
+      - name: Check for Required Labels # require at least one of these labels
+        uses: mheap/github-action-required-labels@v5
+        with:
+          mode: minimum
+          count: 1
+          labels: 'Affects Balance, bug fix, refactor, enhancement, MuTE, new feature, refactor'
+          exit_type: failure