From 750c2670af63d32f763127cbc3a82643506cd68c Mon Sep 17 00:00:00 2001
From: Sam Duncan <samkduncan@gmail.com>
Date: Thu, 17 Oct 2024 15:27:53 -0500
Subject: [PATCH] [PLAY-1580-1] Semver Targets Trigger Correct RCs - Label
 Check Action (#3818)

**What does this PR do?** A clear and concise description with your
runway ticket url.
[PLAY-1580](https://runway.powerhrg.com/backlog_items/PLAY-1580)

Adding a Github action that checks for Semver target labels on the Pull
Requests. This action will run whenever a label is added to the PR to
ensure that a target label is present.
---
 .../workflows/github-actions-check-labels.yml | 28 +++++++++++++++++++
 .../github-actions-release-candidate.yml      |  2 +-
 2 files changed, 29 insertions(+), 1 deletion(-)
 create mode 100644 .github/workflows/github-actions-check-labels.yml

diff --git a/.github/workflows/github-actions-check-labels.yml b/.github/workflows/github-actions-check-labels.yml
new file mode 100644
index 0000000000..9abd440d89
--- /dev/null
+++ b/.github/workflows/github-actions-check-labels.yml
@@ -0,0 +1,28 @@
+name: Check Labels
+run-name: ${{ github.actor }} is checking labels 🚀
+on:
+  pull_request:
+    types: [ labeled, unlabeled ]
+jobs:
+  Checking-Labels:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check for Semver label
+        run: |
+          LABELS=$(jq -r '.pull_request.labels[].name' "$GITHUB_EVENT_PATH")
+          SEMVER_PATTERN="^(major|minor|patch)$"
+
+          SEMVER_LABELS=$(echo "$LABELS" | grep -iE "$SEMVER_PATTERN" || true)
+          SEMVER_LABEL_COUNT=$(echo "$SEMVER_LABELS" | wc -l)
+
+          if [ "$SEMVER_LABEL_COUNT" -eq 0 ]; then
+            echo "Error: No Semver label found. Please add exactly one of: major, minor, patch (case-insensitive)"
+            exit 1
+          elif [ "$SEMVER_LABEL_COUNT" -gt 1 ]; then
+            echo "Error: Multiple Semver labels found. Please ensure only one is present:"
+            echo "$SEMVER_LABELS"
+            exit 1
+          else
+            NORMALIZED_LABEL=$(echo "$SEMVER_LABELS" | tr '[:upper:]' '[:lower:]')
+            echo "Valid Semver label found: $NORMALIZED_LABEL"
+          fi
\ No newline at end of file
diff --git a/.github/workflows/github-actions-release-candidate.yml b/.github/workflows/github-actions-release-candidate.yml
index 0df9bed6c3..cc7659fd04 100644
--- a/.github/workflows/github-actions-release-candidate.yml
+++ b/.github/workflows/github-actions-release-candidate.yml
@@ -146,4 +146,4 @@ jobs:
               });
             } else {
               console.log('No pull request found for this commit');
-            }
+            }
\ No newline at end of file