add manual job to freeze image tags and versions (#330)

temporarily disable image build on push workflow

Signed-off-by: Yingchun Guo <yingchun.guo@intel.com>

.github/workflows/manual-freeze-tag.yml

@@ -0,0 +1,59 @@
+# Copyright (C) 2024 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0
+
+name: Freeze helm release tag in helm charts on manual event
+
+on:
+  workflow_dispatch:
+    inputs:
+      oldappversion:
+        default: "v0.8"
+        description: "Old appVersion to be replaced"
+        required: true
+        type: string
+      newappversion:
+        default: "v0.9"
+        description: "New appVersion to replace"
+        required: true
+        type: string
+      oldversion:
+        default: "0.8.0"
+        description: "Old version to be replaced"
+        required: true
+        type: string
+      newversion:
+        default: "0.9.0"
+        description: "New version to replace"
+        required: true
+        type: string
+
+jobs:
+  freeze-tag:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          ref: ${{ github.ref }}
+
+      - name: Set up Git
+        run: |
+          git config --global user.name "NeuralChatBot"
+          git config --global user.email "grp_neural_chat_bot@intel.com"
+          git remote set-url origin https://NeuralChatBot:"${{ secrets.ACTION_TOKEN }}"@github.com/opea-project/GenAIExamples.git
+
+      - name: Run script
+        env:
+          NEWTAG: ${{ inputs.newappversion }}
+        run: |
+          find helm-charts/ -name 'Chart.yaml' -type f -exec sed -i "s#appVersion: \"${{ inputs.oldappversion }}\"#appVersion: \"${{ inputs.newappversion }}\"#g" {} \;
+          find helm-charts/ -name 'Chart.yaml' -type f -exec sed -i "s#version: ${{ inputs.oldversion }}#version: ${{ inputs.newversion }}#g" {} \;
+          ./helm-charts/update_manifests.sh
+
+      - name: Commit changes
+        run: |
+          git add .
+          git commit -s -m "Freeze Helm charts versions"
+          git push

.github/workflows/push-image-build.yaml

@@ -4,16 +4,17 @@
 name: Upgrade GMC system on push event
 
 on:
-  push:
-    branches: ["main"]
-    paths:
-      - microservices-connector/**
-      - "!microservices-connector/helm/**"
-      - "!**.md"
-      - "!**.txt"
-      - "!**.png"
-      - "!.**"
-      - .github/workflows/gmc-on-push.yaml
+  # push:
+  #   branches: ["main"]
+  #   paths:
+  #     - microservices-connector/**
+  #     - "!microservices-connector/helm/**"
+  #     - "!**.md"
+  #     - "!**.txt"
+  #     - "!**.png"
+  #     - "!.**"
+  #     - .github/workflows/gmc-on-push.yaml
+  workflow_dispatch:
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}-on-push