Main helm chart deployment (#1279)

.github/workflows/branch-build.yml

@@ -16,7 +16,24 @@ env:
   IMAGE_TAG: v9.99.9-dev # TODO: Use commit hash tag to make the predictable builds for each commit on branch
 
 jobs:
+  extract-metadata:
+    runs-on: ubuntu-latest
+    outputs:
+      versions: ${{ steps.extract-version.outputs.versions }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Extract version
+        id: extract-version
+        run: |
+          IMAGE_VERSION=$(git rev-parse --short HEAD)
+          echo "versions={\"image-version\":[\"v9.99.9-dev\",\"0.0.0-${IMAGE_VERSION}\"]}" >> $GITHUB_OUTPUT
   build:
+    needs: [extract-metadata]
+    strategy:
+      matrix: ${{ fromJson(needs.extract-metadata.outputs.versions) }}
     runs-on: ubuntu-latest
     env:
       GO111MODULE: on
@@ -45,9 +62,12 @@ jobs:
           install-only: true
           version: latest
       - name: Run GoReleaser
-        run: make release-snapshot
+        run: | 
+          make release-snapshot
         env:
           ANALYTICS_API_KEY: ${{ secrets.ANALYTICS_API_KEY }}
+          GORELEASER_CURRENT_TAG: ${{ matrix.image-version }}
+          IMAGE_TAG: ${{ matrix.image-version }}
       - name: Install Helm
         uses: azure/setup-helm@v3
         with:

.github/workflows/publish-chart.yml

@@ -0,0 +1,65 @@
+name: Publish main helm chart
+
+on:
+  push:
+    paths:
+      - 'helm/**'
+      - '.github/workflows/**'
+    branches:
+      - 'main'
+
+env:
+  git-user: github-actions[bot]
+  git-email: 41898282+github-actions[bot]@users.noreply.github.com
+  HELM_DOCS_VERSION: 1.11.0
+  CHART_REPOSITORY: https://storage.googleapis.com/dev-botkube-latest-main-charts
+  LATEST_PLUGIN_INDEX_URL: https://storage.googleapis.com/botkube-plugins-latest/plugins-index.yaml
+  LATEST_X_PLUGIN_TPLS_URL: github.com/kubeshop/botkube//cmd/executor/exec/templates?ref=main
+
+jobs:
+  process-chart:
+    name: Process Chart Updates
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Update Chart Version in YAML Files
+        id: process-chart
+        run: |
+          VERSION_WITH_SHA_SHORT="0.0.0-$(git rev-parse --short HEAD)"
+          CHART_VERSION="0.0.0-${SHA_SHORT}"
+          HELM_FOLDER=$(echo "${{ github.workspace }}/helm")
+          CHART_CURRENT_VERSION=$(sed -nE 's/^version\s*:\s*([^\s\/]*).*/\1/p' ${HELM_FOLDER}/botkube/Chart.yaml)
+          CHART_DEV_VERSION="v9.99.9-dev"
+          find ${HELM_FOLDER} -name "*.yaml" -exec sed -i "s/${CHART_CURRENT_VERSION}/${CHART_VERSION}/g" {} +
+          find ${HELM_FOLDER} -name "*.yaml" -exec sed -i "s/${CHART_DEV_VERSION}/${CHART_VERSION}/g" {} +
+          
+          echo "chart_version=$(echo $VERSION_WITH_SHA_SHORT)" >> $GITHUB_OUTPUT
+
+      - name: Set up chart-testing
+        uses: helm/chart-testing-action@v2.2.1
+
+      - name: Run chart-testing
+        working-directory: ${{ github.workspace }}/helm
+        run: |
+          ct lint --all --chart-dirs . --config ./ct/lint-cfg.yaml --lint-conf ./ct/lint-rules.yaml
+
+      - name: Publish Chart
+        run: |
+          helm package -d ${{ github.workspace }}/main-chart ./helm/botkube --version ${{ steps.process-chart.outputs.chart_version }}
+          helm repo index --url "${{ env.CHART_REPOSITORY }}" --merge ${{ github.workspace }}/main-chart/index.yaml ${{ github.workspace }}/main-chart/
+
+      - name: GCP auth
+        uses: 'google-github-actions/auth@v1'
+        with:
+          credentials_json: ${{ secrets.PLUGINS_BUCKET_CREDENTIALS }}
+
+      - name: 'Set up Cloud SDK'
+        uses: 'google-github-actions/setup-gcloud@v1'
+
+      - name: Upload chart to GCS
+        uses: google-github-actions/upload-cloud-storage@v1
+        with:
+          path: ${{ github.workspace }}/main-chart
+          destination: 'botkube-latest-main-charts/'
+          parent: false

hack/goreleaser.sh

@@ -8,6 +8,7 @@ IMAGE_REPOSITORY="${IMAGE_REPOSITORY:-kubeshop/botkube}"
 CFG_EXPORTER_IMAGE_REPOSITORY="${CFG_EXPORTER_IMAGE_REPOSITORY:-kubeshop/botkube-config-exporter}"
 IMAGE_SAVE_LOAD_DIR="${IMAGE_SAVE_LOAD_DIR:-/tmp/botkube-images}"
 IMAGE_PLATFORM="${IMAGE_PLATFORM:-linux/amd64}"
+GORELEASER_CURRENT_TAG="${GORELEASER_CURRENT_TAG:-v9.99.9-dev}"
 
 prepare() {
   export DOCKER_CLI_EXPERIMENTAL="enabled"
@@ -16,7 +17,6 @@ prepare() {
 
 release_snapshot() {
   prepare
-  export GORELEASER_CURRENT_TAG=v9.99.9-dev
   goreleaser release --clean --snapshot --skip-publish
 
   # Push images