fix: update Docker workflow to handle version tags and extract metadata #1
Workflow file for this run
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| name: Publish to MCP Registry | |
| on: | |
| push: | |
| tags: ["v*"] # Triggers on version tags like v1.0.0 | |
| workflow_dispatch: # Allow manual triggering | |
| jobs: | |
| publish: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| id-token: write # Required for OIDC authentication | |
| contents: read | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v5 | |
| - name: Setup Go | |
| uses: actions/setup-go@v5 | |
| with: | |
| go-version: "stable" | |
| - name: Fetch tags | |
| run: | | |
| if [[ "${{ github.ref_type }}" != "tag" ]]; then | |
| git fetch --tags | |
| else | |
| echo "Skipping tag fetch - already on tag ${{ github.ref_name }}" | |
| fi | |
| - name: Install MCP Publisher | |
| run: | | |
| git clone --quiet https://github.com/modelcontextprotocol/registry publisher-repo | |
| cd publisher-repo && make publisher > /dev/null && cd .. | |
| cp publisher-repo/bin/mcp-publisher . && chmod +x mcp-publisher | |
| - name: Update server.json version | |
| run: | | |
| if [[ "${{ github.ref_type }}" == "tag" ]]; then | |
| TAG_VERSION=$(echo "${{ github.ref_name }}" | sed 's/^v//') | |
| else | |
| LATEST_TAG=$(git tag --sort=-version:refname | grep -E '^v[0-9]+\.[0-9]+\.[0-9]+(-.*)?$' | head -n 1) | |
| [ -z "$LATEST_TAG" ] && { echo "No release tag found"; exit 1; } | |
| TAG_VERSION=$(echo "$LATEST_TAG" | sed 's/^v//') | |
| echo "Using latest tag: $LATEST_TAG" | |
| fi | |
| sed -i "s/\${VERSION}/$TAG_VERSION/g" server.json | |
| echo "Version: $TAG_VERSION" | |
| - name: Validate configuration | |
| run: | | |
| python3 -m json.tool server.json > /dev/null && echo "Configuration valid" || exit 1 | |
| - name: Display final server.json | |
| run: | | |
| echo "Final server.json contents:" | |
| cat server.json | |
| - name: Login to MCP Registry (OIDC) | |
| run: ./mcp-publisher login github-oidc | |
| - name: Publish to MCP Registry | |
| run: ./mcp-publisher publish |