69 lines
1.9 KiB
JavaScript
69 lines
1.9 KiB
JavaScript
const {dirname} = require('path');
|
|
const {isString, isFunction, castArray, isArray, isPlainObject, isNil} = require('lodash');
|
|
const resolveFrom = require('resolve-from');
|
|
|
|
const validateSteps = (conf) => {
|
|
return conf.every((conf) => {
|
|
if (
|
|
isArray(conf) &&
|
|
(conf.length === 1 || conf.length === 2) &&
|
|
(isString(conf[0]) || isFunction(conf[0])) &&
|
|
(isNil(conf[1]) || isPlainObject(conf[1]))
|
|
) {
|
|
return true;
|
|
}
|
|
|
|
conf = castArray(conf);
|
|
|
|
if (conf.length !== 1) {
|
|
return false;
|
|
}
|
|
|
|
const [name, config] = parseConfig(conf[0]);
|
|
return (isString(name) || isFunction(name)) && isPlainObject(config);
|
|
});
|
|
};
|
|
|
|
function validatePlugin(conf) {
|
|
return (
|
|
isString(conf) ||
|
|
(isArray(conf) &&
|
|
(conf.length === 1 || conf.length === 2) &&
|
|
(isString(conf[0]) || isPlainObject(conf[0])) &&
|
|
(isNil(conf[1]) || isPlainObject(conf[1]))) ||
|
|
(isPlainObject(conf) && (isNil(conf.path) || isString(conf.path) || isPlainObject(conf.path)))
|
|
);
|
|
}
|
|
|
|
function validateStep({required}, conf) {
|
|
conf = castArray(conf).filter(Boolean);
|
|
if (required) {
|
|
return conf.length >= 1 && validateSteps(conf);
|
|
}
|
|
|
|
return conf.length === 0 || validateSteps(conf);
|
|
}
|
|
|
|
function loadPlugin({cwd}, name, pluginsPath) {
|
|
const basePath = pluginsPath[name]
|
|
? dirname(resolveFrom.silent(__dirname, pluginsPath[name]) || resolveFrom(cwd, pluginsPath[name]))
|
|
: __dirname;
|
|
return isFunction(name) ? name : require(resolveFrom.silent(basePath, name) || resolveFrom(cwd, name));
|
|
}
|
|
|
|
function parseConfig(plugin) {
|
|
let path;
|
|
let config;
|
|
if (isArray(plugin)) {
|
|
[path, config] = plugin;
|
|
} else if (isPlainObject(plugin) && !isNil(plugin.path)) {
|
|
({path, ...config} = plugin);
|
|
} else {
|
|
path = plugin;
|
|
}
|
|
|
|
return [path, config || {}];
|
|
}
|
|
|
|
module.exports = {validatePlugin, validateStep, loadPlugin, parseConfig};
|