Add workflow to automatically update helm chart 0-latest release (#673)

* Add workflow to automatically update helm chart 0-latest release

Signed-off-by: Dolpher Du <[email protected]>

* Add Copyright

Signed-off-by: Dolpher Du <[email protected]>

* Add version check for e2e test

Signed-off-by: Dolpher Du <[email protected]>

---------

Signed-off-by: Dolpher Du <[email protected]>

Author: yongfengdu

.github/workflows/pr-chart-e2e.yaml

@@ -34,6 +34,10 @@ jobs:
       - name: Get test matrix
         id: get-test-matrix
         run: |
+          if grep -r '^version: ' `find helm-charts/ -name "Chart.yaml"` | grep -v "0-latest"; then
+            echo "Version check failed, main branch should always use version 0-latest"
+            exit 1
+          fi
           base_commit=${{ github.event.pull_request.base.sha }}
           merged_commit=$(git log -1 --format='%H')
           e2e_charts=$(git diff --name-only ${base_commit} ${merged_commit} | \

.github/workflows/releasedevhelm.yaml

@@ -0,0 +1,66 @@
+# Copyright (C) 2025 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0
+
+name: Update the helm charts 0-latest
+
+on:
+  pull_request:
+    branches:
+      - main
+    types: [closed]
+    paths:
+      - helm-charts/**
+env:
+  CHARTS_DIR: "helm-charts"
+
+jobs:
+  run-on-merge:
+    if: github.event.pull_request.merged == true
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          ref: ${{ github.ref }}
+
+      - name: Get the modified charts list
+        run: |
+          echo "This job runs after a PR is merged!"
+          if grep -r '^version: ' `find helm-charts/ -name "Chart.yaml"` | grep -v "0-latest"; then
+            echo "Version check failed, only update 0-latest"
+            exit 1
+          fi
+          base_commit=${{ github.event.pull_request.base.sha }}
+          merged_commit=$(git log -1 --format='%H')
+          # Update components
+          common_charts=$(git diff --name-only ${base_commit} ${merged_commit} | \
+          grep "^$CHARTS_DIR/common" | \
+          grep -vE 'README.md|*.sh' | \
+          cut -d'/' -f3 | sort -u )
+          echo "Charts to be updated: $common_charts"
+          echo "${{ secrets.ACTION_TOKEN }}" | helm registry login ghcr.io -u opea --password-stdin
+          pushd $CHARTS_DIR/common
+          for chart in ${common_charts}; do
+            echo "Updating $chart"
+            helm dependency update ${chart}
+            helm package $chart
+            helm push ${chart}-0-latest.tgz oci://ghcr.io/opea-project/charts
+          done
+          popd
+          # Update Examples
+          e2e_charts=$(git diff --name-only ${base_commit} ${merged_commit} | \
+          grep -v "common" | \
+          grep -vE 'README.md|*.sh' | \
+          cut -d'/' -f2 | sort -u )
+          echo "Charts to be updated: $e2e_charts"
+          echo "${{ secrets.ACTION_TOKEN }}" | helm registry login ghcr.io -u opea --password-stdin
+          pushd $CHARTS_DIR
+          for chart in ${e2e_charts}; do
+            echo "Updating $chart"
+            helm dependency update ${chart}
+            helm package $chart
+            helm push ${chart}-0-latest.tgz oci://ghcr.io/opea-project/charts
+          done
+          popd