build-scripts/lib/utils/getCliOptions.js

scripts core

import camelCase from 'camelcase';
module.exports = (program) => {
    const cliOptions = {};
    program.options.forEach((option) => {
        const key = camelCase(option.long, {
            pascalCase: false,
        });
        // 不传参数时是 undefined，这里不判断的话，lib/build 里跟 default 参数 merge 会有问题
        // version等参数的类型为function，需要过滤掉
        if (program[key] !== undefined && typeof program[key] !== 'function') {
            cliOptions[key] = program[key];
        }
    });
    return cliOptions;
};