test-dep-extractor-cli/index.js

#!/usr/bin/env node

const path = require('path');
const program = require('commander');
const depExtractor = require('dep-extractor');

program
  .version('0.1.0')
  .option('--source <s>', 'source path')
  .option('--target <t>', 'target path')
  .parse(process.argv);
console.log(process.cwd())
console.log(path.resolve(process.cwd(), program.source))

if (!program.source || !program.target) {
    throw new Error('Invalid source or target, both of them are required');
}

depExtractor.extract({
    sourcePath: path.resolve(process.cwd(), program.source),
    targetPath: path.resolve(process.cwd(), program.target),
    title: program.title
});