optional-chaining-codemod

Transforms:

foo && foo.bar;
foo.bar && foo.bar.baz;

(foo || {}).bar;
((foo || {}).bar || {}).baz;
((foo || {}).bar || {}).baz();

to

foo?.bar;
foo.bar?.baz;

foo?.bar;
foo?.bar?.baz;
foo?.bar?.baz();

Usage

To run a specific codemod from this project, you would run the following:

npx @nullvoxpopuli/optional-chaining-codemod path/of/files/ or/some**/*glob.js

# or

yarn global add @nullvoxpopuli/optional-chaining-codemod
optional-chaining-codemod path/of/files/ or/some**/*glob.js

# or

volta install @nullvoxpopuli/optional-chaining-codemod
optional-chaining-codemod path/of/files/ or/some**/*glob.js

Transforms

• optional-chaining

Contributing

Installation

• clone the repo
• change into the repo directory
• yarn

Running tests

• yarn test

Update Documentation

• yarn update-docs