Hands-On Continuous Integration and Delivery

Chapter 14: Circle CI UI Logging and Debugging

1. The API Endpoint was POST https://circleci.com/api/v1.1/project/:vcs-type/:username/:project/follow?circle-token=:token.
2. Yes the cat utility can be used to create new files you can do the following:

cat > somefile# inputinputPress Control D

3. You would use the vertical Pipe operator (|) to create a multi-line command like this for example:

- run:    name: Run Tests and Run Code Coverage with NYC    command: |        echo "Generate Code Coverage"        npm test        echo "Show the coverage"        npm run coverage# or simply- run: |    echo "Generate Code Coverage"    npm test    echo "Show the coverage"    npm run coverage

4. Yes if you run the set -x option in a script and are setting secrets they may leak into standard output so  ...