Merge pull request #10 from kagent-dev/release-workflow

add release workflow

Author: EItanya

.github/workflows/tag.yaml

@@ -0,0 +1,63 @@
+name: Tag and Push 
+
+on:
+  push:
+    tags:
+    - "v*.*.*"
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Version number'
+
+# https://docs.github.com/en/actions/writing-workflows/choosing-when-your-workflow-runs/events-that-trigger-workflows#release
+# GITHUB_SHA = Last commit in the tagged release
+# GITHUB_REF = Tag ref of release refs/tags/<tag_name>
+jobs:
+  push-images:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+    - name: 'Checkout GitHub Action'
+      uses: actions/checkout@main
+
+    - name: Login to GitHub Container Registry
+      uses: docker/login-action@v3
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v3
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+
+    - name: 'Build Images'
+      env:
+        DOCKER_BUILD_ARGS: "--push --platform linux/amd64,linux/arm64"
+      run: |
+        # if workflow_dispatch is used, use the version input
+        if [ -n "${{ github.event.inputs.version }}" ]; then
+          export VERSION=${{ github.event.inputs.version }}
+        else
+          export VERSION=$(echo "$GITHUB_REF" | cut -c12-)
+        fi
+        make build-mcp
+
+  release:
+    # Only run release after images and helm chart are pushed
+    # In the future we can take the chart from the helm action,
+    # and build the CLI beforehand.
+    needs:
+    - push-images
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+    - name: Release
+      uses: softprops/action-gh-release@v2
+      if: startsWith(github.ref, 'refs/tags/')

Makefile

@@ -0,0 +1,23 @@
+# Image configuration
+DOCKER_REGISTRY ?= ghcr.io
+BASE_IMAGE_REGISTRY ?= cgr.dev
+DOCKER_REPO ?= kagent-dev/doc2vec
+
+BUILD_DATE := $(shell date -u '+%Y-%m-%d')
+GIT_COMMIT := $(shell git rev-parse --short HEAD || echo "unknown")
+VERSION ?= $(shell git describe --tags --always --dirty 2>/dev/null | sed 's/-dirty//' | grep v || echo "v0.0.0-$(GIT_COMMIT)")
+
+MCP_IMAGE_NAME ?= mcp
+
+# Local architecture detection to build for the current platform
+LOCALARCH ?= $(shell uname -m | sed 's/x86_64/amd64/' | sed 's/aarch64/arm64/')
+
+DOCKER_BUILDER ?= docker buildx
+DOCKER_BUILD_ARGS ?= --progress=plain --builder $(BUILDX_BUILDER_NAME) --pull --load --platform linux/$(LOCALARCH)
+
+BUILDX_NO_DEFAULT_ATTESTATIONS=1
+BUILDX_BUILDER_NAME=kagent-builder
+
+# Build the MCP image
+build-mcp:
+	$(DOCKER_BUILDER) build $(DOCKER_BUILD_ARGS) -t $(DOCKER_REGISTRY)/$(DOCKER_REPO)/$(MCP_IMAGE_NAME):$(VERSION) -t $(DOCKER_REGISTRY)/$(DOCKER_REPO)/$(MCP_IMAGE_NAME):latest -f mcp/Dockerfile ./mcp

mcp/Dockerfile

@@ -61,7 +61,7 @@ COPY --from=builder --chown=kagent:nodejs /app/package.json ./
 
 USER kagent
 
-LABEL org.opencontainers.image.source=https://github.com/kagent-dev/kagent-doc2vec
+LABEL org.opencontainers.image.source=https://github.com/kagent-dev/doc2vec
 LABEL org.opencontainers.image.description="Kagent Doc2Vec MCP"
 LABEL org.opencontainers.image.authors="Kagent Creators 🤖"