From e1d3cf14ecb9d25fae1e0ba0546a30cf57017288 Mon Sep 17 00:00:00 2001
From: Hans <11695964+hupling@users.noreply.github.com>
Date: Tue, 21 Jul 2026 13:22:23 +0200
Subject: [PATCH 1/3] Update Abc.yml

---
 .github/workflows/Abc.yml | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/Abc.yml b/.github/workflows/Abc.yml
index 104679c..19e0503 100644
--- a/.github/workflows/Abc.yml
+++ b/.github/workflows/Abc.yml
@@ -1,6 +1,6 @@
 name: build and test Backend
 
-on: [push]
+on: [pull_request]
 
 jobs:
   
@@ -14,9 +14,7 @@ jobs:
   produce-artifacts:
     runs-on: ubuntu-latest
 
+  
     steps:
-
-    - name: GitHub-Kontext anzeigen
-      env:
-       GITHUB_CONTEXT: ${{ toJson(github) }}
-      run: echo "$GITHUB_CONTEXT"
+      - name: Show the PR Title
+        run: echo "The title is ${{ github.event.pull_request.title }}"

From 1d570c1cf585299e94e94d00e80416b92fb41060 Mon Sep 17 00:00:00 2001
From: Hans <11695964+hupling@users.noreply.github.com>
Date: Tue, 21 Jul 2026 13:26:02 +0200
Subject: [PATCH 2/3] Implement PR title prefix validation step

Added a step to check PR title prefix for valid keywords.
---
 .github/workflows/Abc.yml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/.github/workflows/Abc.yml b/.github/workflows/Abc.yml
index 19e0503..b5a691d 100644
--- a/.github/workflows/Abc.yml
+++ b/.github/workflows/Abc.yml
@@ -18,3 +18,15 @@ jobs:
     steps:
       - name: Show the PR Title
         run: echo "The title is ${{ github.event.pull_request.title }}"
+      - name: Check title prefix
+        env:
+          PR_TITLE: ${{ github.event.pull_request.title }}
+        run: |
+          # The regex checks for line start (^), followed by keywords, and an optional description format
+          if [[ "$PR_TITLE" =~ ^(feat|fix|docs)(\(.*\))?: ]]; then
+            echo "Success: PR title starts with a valid prefix."
+          else
+            echo "Error: PR title must start with 'feat:', 'fix:', or 'docs:'."
+            echo "Current title: $PR_TITLE"
+            exit 1
+          fi

From f27374265e3ad710e218e801a1924f40147d22d2 Mon Sep 17 00:00:00 2001
From: Hans <11695964+hupling@users.noreply.github.com>
Date: Tue, 21 Jul 2026 13:28:37 +0200
Subject: [PATCH 3/3] Update Abc.yml

---
 .github/workflows/Abc.yml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/Abc.yml b/.github/workflows/Abc.yml
index b5a691d..eec0160 100644
--- a/.github/workflows/Abc.yml
+++ b/.github/workflows/Abc.yml
@@ -1,7 +1,8 @@
 name: build and test Backend
 
-on: [pull_request]
-
+on:
+  pull_request:
+    types: [opened, edited, synchronize, reopened]
 jobs:
   
   compliance: