add github workflow for feature-alert-channels branch

Author: Adhish-Krishna

.github/workflows/build-and-push-feature-alert-channels.yml

@@ -0,0 +1,122 @@
+name: Build and Push Docker Images (Feature Alert Channels)
+
+on:
+  push:
+    branches:
+      - feature-alert-channels
+    paths:
+      - 'dashboard/**'
+      - 'src/**'
+      - '.github/workflows/build-and-push-feature-alert-channels.yml'
+    tags:
+      - 'v*.*.*'
+  pull_request:
+    branches:
+      - feature-alert-channels
+    paths:
+      - 'dashboard/**'
+      - 'src/**'
+      - '.github/workflows/build-and-push-feature-alert-channels.yml'
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+env:
+  REGISTRY: ghcr.io
+  CORE_IMAGE_NAME: ${{ github.repository_owner }}/simplens-core-feat-alt-ch
+  DASHBOARD_IMAGE_NAME: ${{ github.repository_owner }}/simplens-dashboard-feat-alt-ch
+
+jobs:
+  build-core:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Container Registry
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata for simplens-core-feat-alt-ch
+        id: meta-core
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.CORE_IMAGE_NAME }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=sha,prefix=
+            type=raw,value=latest,enable={{is_default_branch}}
+
+      - name: Build and push simplens-core-feat-alt-ch
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ./Dockerfile
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta-core.outputs.tags }}
+          labels: ${{ steps.meta-core.outputs.labels }}
+          cache-from: type=gha,scope=core-feat-alt-ch
+          cache-to: type=gha,mode=max,scope=core-feat-alt-ch
+          platforms: linux/amd64
+
+  build-dashboard:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Container Registry
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata for simplens-dashboard-feat-alt-ch
+        id: meta-dashboard
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.DASHBOARD_IMAGE_NAME }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=sha,prefix=
+            type=raw,value=latest,enable={{is_default_branch}}
+
+      - name: Build and push simplens-dashboard-feat-alt-ch
+        uses: docker/build-push-action@v6
+        with:
+          context: ./dashboard
+          file: ./dashboard/Dockerfile
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta-dashboard.outputs.tags }}
+          labels: ${{ steps.meta-dashboard.outputs.labels }}
+          cache-from: type=gha,scope=dashboard-feat-alt-ch
+          cache-to: type=gha,mode=max,scope=dashboard-feat-alt-ch
+          platforms: linux/amd64