From ba1893871a739e94b27beadc743a37d25a767d66 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?B=E1=B4=87=CA=80=C9=B4=E1=B4=85=20S=E1=B4=84=CA=9C?=
 =?UTF-8?q?=E1=B4=8F=CA=80=C9=A2=E1=B4=87=CA=80s?= <me@bjw-s.dev>
Date: Wed, 5 Jan 2022 17:27:15 +0100
Subject: [PATCH] ci: Add renovate-specific workflow

---
 .../generate-renovate-changelog.yaml          | 68 +++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 .github/workflows/generate-renovate-changelog.yaml

diff --git a/.github/workflows/generate-renovate-changelog.yaml b/.github/workflows/generate-renovate-changelog.yaml
new file mode 100644
index 00000000..c2f963c2
--- /dev/null
+++ b/.github/workflows/generate-renovate-changelog.yaml
@@ -0,0 +1,68 @@
+name: "Charts: Update changelog for Renovate PR"
+
+concurrency: update-renovate-pr-changelog
+
+on:
+  push:
+    branches:
+#       - "renovate/**"
+      - "test/**"
+    paths:
+      - "charts/**"
+
+jobs:
+  update-changelog:
+    name: Update changelog
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 2
+
+      - uses: dorny/paths-filter@v2
+        id: filter
+        with:
+          base: ${{ github.ref }}
+          list-files: shell
+          filters: |
+            addedOrModified:
+              - added|modified: 'charts/**'
+
+      - name: Run against changed charts
+        if: steps.filter.outputs.addedOrModified == 'true'
+        run: |
+          CHARTS=()
+          PATHS=(${{ steps.filter.outputs.addedOrModified_files }})
+          # Get only the chart paths
+          for i in "${PATHS[@]}"
+          do
+              IFS='/' read -r -a path_parts <<< "$i"
+              CHARTS+=("${path_parts[1]}/${path_parts[2]}")
+          done
+
+          # Remove duplicates
+          CHARTS=( `for i in ${CHARTS[@]}; do echo $i; done | sort -u` )
+
+          for i in "${CHARTS[@]}"
+          do
+              echo "Updating CHANGELOG for chart ${i}"
+              IFS='/' read -r -a chart_parts <<< "$i"
+              if [ -f "charts/${chart_parts[0]}"/"${chart_parts[1]}/Chart.yaml" ]; then
+                ./hack/renovate-releasenotes.sh "charts/${chart_parts[0]}"/"${chart_parts[1]}"
+              fi
+              echo ""
+              cat "charts/${chart_parts[0]}"/"${chart_parts[1]}/Chart.yaml"
+          done
+
+    # - name: Create commit
+    #   if: steps.filter.outputs.addedOrModified == 'true'
+    #   uses: stefanzweifel/git-auto-commit-action@v4
+    #   with:
+    #     push_options: --force
+    #     commit_message: Auto-generate chart README
+
+    #     commit_user_name: ${{ github.actor }}
+    #     commit_user_email: ${{ github.actor }}@users.noreply.github.com
+
+    #     file_pattern: charts/**/