Improved github CI #65
Workflow file for this run
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| name: MCP Tests | |
| on: | |
| pull_request: | |
| jobs: | |
| ########################################################################### | |
| # 1 - Local integration tests (always run) | |
| ########################################################################### | |
| local: | |
| runs-on: ubuntu-latest | |
| # Dummy key lets the clients authenticate against the local servers. | |
| env: | |
| API_KEY: ci-test-key | |
| steps: | |
| # Optional: cache wheels to speed up numpy / scipy installs | |
| - uses: actions/checkout@v4 | |
| - uses: actions/setup-python@v5 | |
| with: | |
| python-version: "3.11" | |
| - uses: actions/cache@v4 | |
| with: | |
| path: ~/.cache/pip | |
| key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements*.txt') }} | |
| - name: Install dependencies | |
| run: | | |
| python -m pip install --upgrade pip | |
| pip install -r requirements.txt | |
| - name: Run pytest (local transports) | |
| run: pytest -q | |
| ########################################################################### | |
| # 2 - Deploy this PR to a temp Heroku app and run remote tests | |
| ########################################################################### | |
| remote: | |
| runs-on: ubuntu-latest | |
| env: | |
| HEROKU_API_KEY: ${{ secrets.HEROKU_API_KEY }} | |
| # TODO: make this into a github secret, just in case | |
| API_KEY: ci-test-key | |
| APP_NAME: mcp-toolkit-pr-${{ github.event.number }} | |
| REMOTE_SERVER_TYPE: streamable_http_server | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 # <-- disables shallow clone, which heroku is upset by? | |
| - name: Install Heroku CLI | |
| run: | | |
| curl https://cli-assets.heroku.com/install.sh | sh | |
| - name: Log in to Heroku | |
| run: | | |
| echo "$HEROKU_API_KEY" | heroku auth:token | |
| - name: Create temp Heroku app for this PR | |
| run: | | |
| heroku create $APP_NAME | |
| heroku buildpacks:set heroku/python -a $APP_NAME | |
| heroku config:set API_KEY=$API_KEY --app $APP_NAME | |
| heroku config:set STDIO_MODE_ONLY=false | |
| heroku config:set REMOTE_SERVER_TYPE=$REMOTE_SERVER_TYPE --app $APP_NAME | |
| heroku config:set WEB_CONCURRENCY=1 --app $APP_NAME | |
| heroku ps:scale web=1 -a $APP_NAME | |
| - name: Deploy this branch to Heroku | |
| run: | | |
| git push https://heroku:[email protected]/$APP_NAME.git HEAD:refs/heads/main --force | |
| - uses: actions/setup-python@v5 | |
| with: | |
| # should align with .python-version | |
| python-version: "3.12" | |
| - uses: actions/cache@v4 | |
| with: | |
| path: ~/.cache/pip | |
| key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements*.txt') }} | |
| - name: Install test dependencies | |
| run: | | |
| python -m pip install --upgrade pip | |
| pip install -r requirements.txt | |
| # sometimes this is totally uneccessary, and other times servers fail w/out this... | |
| - name: Wait briefly for MCP server to fully boot | |
| run: sleep 3 | |
| - name: Get Heroku env vars | |
| id: heroku_env | |
| run: | | |
| url=$(heroku info -s -a $APP_NAME | grep web_url | cut -d= -f2 | tr -d '\n') | |
| echo "url=$url" >> "$GITHUB_OUTPUT" | |
| - name: Run pytest against deployed app | |
| env: | |
| MCP_SERVER_URL: ${{ steps.heroku_env.outputs.url }} | |
| run: | | |
| echo "APP_NAME = $APP_NAME" | |
| echo "MCP_SERVER_URL = $MCP_SERVER_URL" | |
| echo "REMOTE_SERVER_TYPE = $REMOTE_SERVER_TYPE" | |
| echo "API_KEY is ${API_KEY:+set}" # won't print the key, just confirms it's non-empty | |
| pytest -q | |
| - name: Destroy Heroku app after test | |
| if: always() | |
| run: | | |
| heroku apps:destroy --app $APP_NAME --confirm $APP_NAME |