From 67fad8c2b46fb6125766276fe4f1ef12edacfde5 Mon Sep 17 00:00:00 2001
From: jan-niklasml <182075087+jan-niklasml@users.noreply.github.com>
Date: Wed, 19 Feb 2025 16:51:49 +0100
Subject: [PATCH 1/3] Create update_chart_versions.py

---
 update_chart_versions.py | 60 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 update_chart_versions.py

diff --git a/update_chart_versions.py b/update_chart_versions.py
new file mode 100644
index 0000000..77cbb3d
--- /dev/null
+++ b/update_chart_versions.py
@@ -0,0 +1,60 @@
+from packaging.version import Version
+import ruamel.yaml
+from ruamel.yaml.scalarstring import DoubleQuotedScalarString
+import argparse
+import os
+
+def increment_version(version):
+    v = Version(version)
+    return f"{v.major}.{v.minor}.{v.micro + 1}"
+
+parser = argparse.ArgumentParser(description='Upgrade Versions')
+parser.add_argument('--appVersion', help='New App-Version')
+parser.add_argument('--pathToChart', help='Path to updated Chart.yaml')
+args = parser.parse_args()
+
+yaml = ruamel.yaml.YAML()
+yaml.preserve_quotes = True
+
+# Check, whether passed file path is sub-chart or parent-chart
+path_to_helm_charts = os.path.abspath('charts/')
+target_path = os.path.abspath(args.pathToChart)
+
+if path_to_helm_charts == os.path.dirname(os.path.dirname(target_path)):
+    parent_chart_yaml = target_path
+    sub_chart_yaml = ""
+else:
+    parent_chart_yaml = os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(target_path))), "Chart.yaml")
+    sub_chart_yaml = target_path
+
+# Load Chart.yaml files
+with open(parent_chart_yaml, "r") as file:
+    parent_chart_file_data = yaml.load(file)
+if sub_chart_yaml:
+    with open(sub_chart_yaml, "r") as file:
+        sub_chart_file_data = yaml.load(file)
+
+# Update versions
+if sub_chart_yaml:
+    if sub_chart_file_data["appVersion"] != args.appVersion:
+        # Sub-Chart was updated
+        sub_chart_file_data["version"] = increment_version(sub_chart_file_data["version"])
+        sub_chart_file_data["appVersion"] = DoubleQuotedScalarString(args.appVersion)
+        entry_index = parent_chart_file_data["dependencies"].index(next(filter(lambda entry: entry['name'] == sub_chart_file_data["name"], parent_chart_file_data["dependencies"]), None))
+        parent_chart_file_data["dependencies"][entry_index]["version"] = sub_chart_file_data["version"]
+        parent_chart_file_data["version"] = increment_version(parent_chart_file_data["version"])
+else:
+    # Parent-Chart was updated
+    if "appVersion" in parent_chart_file_data.keys():
+        if parent_chart_file_data["appVersion"] != args.appVersion:
+            parent_chart_file_data["appVersion"] = args.appVersion
+            parent_chart_file_data["version"] = increment_version(parent_chart_file_data["version"])
+    else:
+        parent_chart_file_data["version"] = increment_version(parent_chart_file_data["version"])
+
+# Write data to Chart.yaml files
+with open(parent_chart_yaml, "w") as file:
+    yaml.dump(parent_chart_file_data, file)
+if sub_chart_yaml:
+    with open(sub_chart_yaml, "w") as file:
+        yaml.dump(sub_chart_file_data, file)

From 768a27e6efa105d6e3ab7ed74a9fc3e4ba1bc4a7 Mon Sep 17 00:00:00 2001
From: jan-niklasml <182075087+jan-niklasml@users.noreply.github.com>
Date: Thu, 20 Feb 2025 15:59:26 +0100
Subject: [PATCH 2/3] Updated Workflow

---
 .github/workflows/updateVersions.yml | 34 ++++++++++++++++------------
 1 file changed, 19 insertions(+), 15 deletions(-)

diff --git a/.github/workflows/updateVersions.yml b/.github/workflows/updateVersions.yml
index 8d251b4..e53bfc0 100644
--- a/.github/workflows/updateVersions.yml
+++ b/.github/workflows/updateVersions.yml
@@ -9,11 +9,14 @@ on:
       path-to-chart-yaml:
         description: "Path to Chart.yaml"
         required: true
-  repository_dispatch:
-    types: [trigger-event]
 permissions:
   contents: write
   pull-requests: write
+env:
+  GH_TOKEN: ${{ github.token }}
+  REPO_URL: "https://github.com/${{ github.repository }}"
+  APP_VERSION: ${{ inputs.app-version }}
+  PATH_TO_CHART: ${{ inputs.path-to-chart-yaml }}
 
 jobs:
   update-versions:
@@ -29,25 +32,26 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install -r requirements.txt
-      - name: Run Python script with input from workflow_dispatch
-        if: github.event_name == 'workflow_dispatch'
-        run: python update_chart_versions.py --appVersion ${{ inputs.app-version }} --pathToChart ${{ inputs.path-to-chart-yaml }}
-      - name: Run Python script with input from repository_dispatch
-        if: github.event_name == 'repository_dispatch'
-        run: python update_chart_versions.py --appVersion ${{ github.event.client_payload.app-version }} --pathToChart ${{ github.event.client_payload.path-to-chart-yaml }}
+      - name: Run Python script
+        run: python update_chart_versions.py --appVersion $APP_VERSION --pathToChart $PATH_TO_CHART
       - name: Commit Files and create Pull-Request
-        env:
-          GH_TOKEN: ${{ github.token }}
         run: |
           git config --global user.name 'Your Name'
           git config --global user.email 'your-username@users.noreply.github.com'
           if [ -n "$(git status --porcelain)" ]; then
-            NEW_BRANCH="update-versions-$(date +%Y%m%d%H%M%S)"
-            git checkout -b $NEW_BRANCH
-            git commit -am "Updated Versions"
+            NEW_BRANCH="update-$PATH_TO_CHART-$APP_VERSION"
+            PR_TITLE="Update Chart $PATH_TO_CHART to v$APP_VERSION"
+            PR_BODY="This PR updates Chart [$PATH_TO_CHART]($REPO_URL/blob/$NEW_BRANCH/$PATH_TO_CHART) to App-Version $APP_VERSION"
+            git fetch --all
+            git commit -am "Update Chart $PATH_TO_CHART to v$APP_VERSION"
+            if git show-ref --verify --quiet refs/remotes/origin/$NEW_BRANCH; then
+              git checkout $NEW_BRANCH
+              git pull
+            else
+              git checkout -b $NEW_BRANCH
+            fi
             git push --set-upstream origin $NEW_BRANCH
-            gh pr create --base main --head $NEW_BRANCH --title "Update Versions for Chart" --body "This PR updates the versions in Chart.yaml files."
+            gh pr create --base main --head $NEW_BRANCH --title "$PR_TITLE" --body "$PR_BODY"
           else
             echo "No changes to commit"
           fi
-      

From dae8fca3bdadcf547d2d494a1ab789aedf6e77ef Mon Sep 17 00:00:00 2001
From: jan-niklasml <182075087+jan-niklasml@users.noreply.github.com>
Date: Mon, 24 Feb 2025 08:41:18 +0100
Subject: [PATCH 3/3] Yaml formatting

---
 update_chart_versions.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/update_chart_versions.py b/update_chart_versions.py
index 77cbb3d..5d4854c 100644
--- a/update_chart_versions.py
+++ b/update_chart_versions.py
@@ -15,6 +15,8 @@ def increment_version(version):
 
 yaml = ruamel.yaml.YAML()
 yaml.preserve_quotes = True
+yaml.indent(offset=2, sequence=4)
+yaml.width = 100
 
 # Check, whether passed file path is sub-chart or parent-chart
 path_to_helm_charts = os.path.abspath('charts/')