CLI companion for linemod-core, a comment driven line modification tool.

"scripts": {
  "test": "linemod -e new index.js lib/utils.js"
}

npm install -g linemod

Then run it at on your files that has modifications:

linemod -e new index.js lib/utils.js

If your command line supports globbing, then you can do:

linemod -e new *.js lib/**/*.js

Use linemod-core directly.

• --extension / -e – required – the file extension used on the output files.

• --help / -h – prints all available flags
• --strict / -s – treats warnings as errors
• --verbose / -v – prints warnings and notices

All linemod-core modifications are supported. Linemods are added at the end of the line they are supposed to apply to.

Prefixes the line with whatever is specified after the keyword:

// linemod-add: import escape from 'stringify-entities';

Becomes:

import escape from 'stringify-entities';

Prefixes the line with whatever is specified after the keyword:

const exportedMethod = () => {}; // linemod-prefix-with: export

Becomes:

export const exportedMethod = () => {};

Replaces the line with whatever is specified after the keyword:

const escape = require('stringify-entities'); // linemod-replace-with: import escape from 'stringify-entities';

Becomes:

import escape from 'stringify-entities';

Simply removes the entire line.

Quite useful when combined with linemod-prefix-with:

const exportedMethod = () => {}; // linemod-prefix-with: export
module.exports = { exportedMethod }; // linemod-remove

Becomes:

export const exportedMethod = () => {};