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110 lines
2.5 KiB
TypeScript
110 lines
2.5 KiB
TypeScript
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import path from 'path'
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import consola from 'consola'
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import escapeRegExp from 'lodash/escapeRegExp'
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export const startsWithAlias = aliasArray => str => aliasArray.some(c => str.startsWith(c))
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export const startsWithSrcAlias = startsWithAlias(['@', '~'])
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export const startsWithRootAlias = startsWithAlias(['@@', '~~'])
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export const isWindows = process.platform.startsWith('win')
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export const wp = function wp (p = '') {
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if (isWindows) {
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return p.replace(/\\/g, '\\\\')
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}
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return p
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}
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// Kept for backward compat (modules may use it from template context)
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export const wChunk = function wChunk (p = '') {
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return p
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}
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const reqSep = /\//g
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const sysSep = escapeRegExp(path.sep)
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const normalize = string => string.replace(reqSep, sysSep)
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export const r = function r (...args) {
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const lastArg = args[args.length - 1]
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if (startsWithSrcAlias(lastArg)) {
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return wp(lastArg)
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}
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return wp(path.resolve(...args.map(normalize)))
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}
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export const relativeTo = function relativeTo (...args) {
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const dir = args.shift()
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// Keep webpack inline loader intact
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if (args[0].includes('!')) {
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const loaders = args.shift().split('!')
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return loaders.concat(relativeTo(dir, loaders.pop(), ...args)).join('!')
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}
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// Resolve path
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const resolvedPath = r(...args)
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// Check if path is an alias
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if (startsWithSrcAlias(resolvedPath)) {
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return resolvedPath
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}
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// Make correct relative path
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let rp = path.relative(dir, resolvedPath)
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if (rp[0] !== '.') {
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rp = '.' + path.sep + rp
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}
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return wp(rp)
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}
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export function defineAlias (src, target, prop, opts = {}) {
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const { bind = true, warn = false } = opts
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if (Array.isArray(prop)) {
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for (const p of prop) {
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defineAlias(src, target, p, opts)
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}
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return
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}
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let targetVal = target[prop]
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if (bind && typeof targetVal === 'function') {
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targetVal = targetVal.bind(target)
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}
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let warned = false
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Object.defineProperty(src, prop, {
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get: () => {
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if (warn && !warned) {
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warned = true
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consola.warn({
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message: `'${prop}' is deprecated'`,
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additional: new Error().stack.split('\n').splice(2).join('\n')
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})
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}
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return targetVal
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}
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})
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}
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const isIndex = s => /(.*)\/index\.[^/]+$/.test(s)
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export function isIndexFileAndFolder (pluginFiles) {
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// Return early in case the matching file count exceeds 2 (index.js + folder)
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if (pluginFiles.length !== 2) {
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return false
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}
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return pluginFiles.some(isIndex)
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}
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export const getMainModule = () => {
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return require.main || (module && module.main) || module
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}
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