@huzan/hz-lib/config/utils.js

'use strict'

/**
 * 文件说明:
 * ----------------------------------------
 * 创建用户: leo
 * 创建日期 2019/1/3
 */

const {existsSync, statSync} = require('fs')
const {join, normalize: pathNormalize, sep} = require('path')
const globby = require('globby')
const {get} = require('lodash')
const constants = require('./constants')

function getExistFile({cwd, files, returnRelative}) {
    for (const file of files) {
        const absFilePath = join(cwd, file)
        if (existsSync(absFilePath)) {
            return returnRelative ? file : absFilePath
        }
    }
}

exports.getExistFile = getExistFile

function normalize(assetUrl) {
    assetUrl = pathNormalize(assetUrl)

    return sep === '\\' ? assetUrl.replace(/\\/g, '/') : assetUrl
}

exports.normalize = normalize

function findPkgs({cwd, packagesPatterns = constants.packagesPatterns, cb, ignoreNoBuild = true}) {
    const pkgPathNames = globby.sync(packagesPatterns, {
        cwd,
        onlyDirectories: true,
        ignore: ['**/node_modules/**'],
    })

    const pkgs = []

    pkgPathNames.forEach((pkgPathName) => {
        const pkgPath = join(cwd, pkgPathName)

        if (!statSync(pkgPath).isDirectory()) {
            return
        }

        const pkgJsonPath = join(cwd, pkgPathName, `package.json`)

        if (!existsSync(pkgJsonPath)) {
            return
        }

        // eslint-disable-next-line global-require
        const pkgJson = require(pkgJsonPath)

        if (ignoreNoBuild && get(pkgJson, 'hzLib.noBuild', false) === true) {
            return
        }

        let pkg = {
            pkgJson,
            pkgPath,
        }

        if (cb) {
            pkg = cb(pkg)
        }

        pkgs.push(pkg)
    })

    return pkgs
}

exports.findPkgs = findPkgs

function testDefault(obj) {
    return obj.default || obj
}

exports.testDefault = testDefault

function getConfig({cwd, files, returnRelative}) {
    const configFile = getExistFile({
        cwd,
        files,
        returnRelative,
    })

    if (existsSync(configFile)) {
        // eslint-disable-next-line global-require
        const config = testDefault(require(configFile))

        return config
    }
    return {}
}

exports.getConfig = getConfig