carbon-codemod

carbon-codemod

This is a collection of codemods that help you upgrade to a new version of carbon-react. The release notes of carbon-react will indicate which codemod you should use.

Usage

npx carbon-codemod <name-of-codemod> <target>

• button-destructive

Development

carbon-codemod is a wrapper around jscodeshift.

Running locally

• npm link
• cd my-other-project
• npm link carbon-codemod
• npx carbon-codemod

Debugging

• node --debug-brk ./bin/carbon-codemod

You can use astexplorer.net to help understand the existing structure of files. You should use the following settings:

• parser: esprima
• transform: jscodeshift

Transformation Status

The return value of the function determines the status of the transformation:

Status	Condition	Successful
ok	A string is returned and it is different from passed source	:white_check_mark:
skipped	If nothing is returned, the file is not supposed to be transformed	:white_check_mark:
unmodified	If a string is returned but it's the same as the source	:x:
error	If the transform throws an Exception	:x:

Testing

• npm test
• It's important to test that each codemod is idempotent.
• Use defineTest to write new tests, this will create a fixture test and an idempotent test.

Releasing

• This project publishes using semantic-release.
• It follows conventional commits.
• When a pull request is merged to master Travis CI will run semantic-release.
• semantic-release will decide, based on the commits that have been merged, if a new release is required.
• If a new release is required, a new version will be published to npm and GitHub releases.