feat: add GitHub Actions workflows for Docker image build and release process

.github/workflows/build.yml

@@ -0,0 +1,42 @@
+name: Build
+
+on:
+  push:
+    branches: ['main']
+    tags: ['v*.*.*']
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Docker metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: samanhappy/mcphub
+          tags: |
+            type=raw,value=edge,enable=${{ github.ref == 'refs/heads/main' }}
+            type=semver,pattern={{version}},enable=${{ startsWith(github.ref, 'refs/tags/') }}
+            type=raw,value=latest,enable=${{ startsWith(github.ref, 'refs/tags/') }}
+      - name: Build and Push Docker Image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

.github/workflows/docker-image.yml

@@ -1,28 +0,0 @@
-name: Docker Image CI
-
-on:
-  push:
-    branches: [ "main" ]
-  pull_request:
-    branches: [ "main" ]
-
-jobs:
-
-  build:
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Login to Docker Hub
-      uses: docker/login-action@v2
-      with:
-        username: ${{ secrets.DOCKER_USERNAME }}
-        password: ${{ secrets.DOCKER_PASSWORD }}
-
-    - name: Build and Push Docker Image
-      uses: docker/build-push-action@v3
-      with:
-        push: true
-        tags: samanhappy/mcphub:latest

.github/workflows/release.yml

@@ -0,0 +1,33 @@
+name: GitHub Release
+
+on:
+  push:
+    tags: ['v*.*.*']
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Extract Release Notes
+        id: extract-release-notes
+        run: |
+          echo "RELEASE_NOTES<<EOF" >> $GITHUB_ENV
+          git log $(git describe --tags --abbrev=0 HEAD^1 2>/dev/null || echo HEAD^1)..HEAD --pretty=format:"- %s%n%b" >> $GITHUB_ENV
+          echo "EOF" >> $GITHUB_ENV
+
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v1
+        with:
+          name: Release ${{ github.ref_name }}
+          body: |
+            # MCPHub ${{ github.ref_name }}
+
+            ${{ env.RELEASE_NOTES }}
+
+          draft: false
+          prerelease: false
+          generate_release_notes: true