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@@ -0,0 +1,505 @@
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+
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+module.exports = {
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+ fnAppClass,
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+ browserPath,
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+}
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+
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+function fnAppClass() {
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+ const fn = {
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+ $data: {},
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+ add(key, cb = () => {}) {
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+ fn.$data[key] = fn.$data[key] || []
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+ fn.$data[key].push(cb)
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+ return fn
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+ },
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+ insert(key, cb = () => {}) {
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+ fn.$data[key] = fn.$data[key] || []
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+ fn.$data[key].unshift(cb)
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+ },
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+ getFn(key) {
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+ return fn.$data[key]
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+ },
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+ bind(key, ctx = {}) {
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+ fn.$data[key] = fn.$data[key] || []
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+ fn.add(key, ctx[key])
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+ ctx[key] = function(...params) {
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+ const self = this
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+ fn.getFn(key)
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+ .forEach((cb) => {
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+ cb.apply(self, params)
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+ })
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+ }
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+ },
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+ }
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+ return fn
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+}
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+
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+
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+function assertPath(path) {
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+ if (typeof path !== 'string') {
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+ throw new TypeError(`Path must be a string. Received ${JSON.stringify(path)}`)
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+ }
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+}
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+
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+// Resolves . and .. elements in a path with directory names
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+function normalizeStringPosix(path, allowAboveRoot) {
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+ let res = ''
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+ let lastSegmentLength = 0
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+ let lastSlash = -1
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+ let dots = 0
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+ let code
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+ for (let i = 0; i <= path.length; ++i) {
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+ if (i < path.length) { code = path.charCodeAt(i) } else if (code === 47 /* /*/) { break } else { code = 47 /* /*/ }
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+ if (code === 47 /* /*/) {
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+ if (lastSlash === i - 1 || dots === 1) {
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+ // NOOP
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+ } else if (lastSlash !== i - 1 && dots === 2) {
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+ if (res.length < 2 || lastSegmentLength !== 2 || res.charCodeAt(res.length - 1) !== 46 /* .*/ || res.charCodeAt(res.length - 2) !== 46 /* .*/) {
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+ if (res.length > 2) {
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+ const lastSlashIndex = res.lastIndexOf('/')
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+ if (lastSlashIndex !== res.length - 1) {
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+ if (lastSlashIndex === -1) {
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+ res = ''
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+ lastSegmentLength = 0
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+ } else {
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+ res = res.slice(0, lastSlashIndex)
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+ lastSegmentLength = res.length - 1 - res.lastIndexOf('/')
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+ }
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+ lastSlash = i
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+ dots = 0
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+ continue
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+ }
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+ } else if (res.length === 2 || res.length === 1) {
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+ res = ''
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+ lastSegmentLength = 0
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+ lastSlash = i
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+ dots = 0
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+ continue
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+ }
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+ }
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+ if (allowAboveRoot) {
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+ if (res.length > 0) { res += '/..' } else { res = '..' }
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+ lastSegmentLength = 2
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+ }
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+ } else {
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+ if (res.length > 0) { res += `/${path.slice(lastSlash + 1, i)}` } else { res = path.slice(lastSlash + 1, i) }
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+ lastSegmentLength = i - lastSlash - 1
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+ }
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+ lastSlash = i
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+ dots = 0
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+ } else if (code === 46 /* .*/ && dots !== -1) {
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+ ++dots
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+ } else {
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+ dots = -1
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+ }
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+ }
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+ return res
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+}
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+
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+function _format(sep, pathObject) {
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+ const dir = pathObject.dir || pathObject.root
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+ const base = pathObject.base || (pathObject.name || '') + (pathObject.ext || '')
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+ if (!dir) {
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+ return base
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+ }
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+ if (dir === pathObject.root) {
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+ return dir + base
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+ }
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+ return dir + sep + base
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+}
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+
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+var posix = {
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+ // path.resolve([from ...], to)
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+ resolve: function resolve() {
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+ let resolvedPath = ''
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+ let resolvedAbsolute = false
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+ let cwd
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+
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+ for (let i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
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+ var path
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+ if (i >= 0) { path = arguments[i] } else {
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+ if (cwd === undefined) { cwd = process.cwd() }
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+ path = cwd
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+ }
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+
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+ assertPath(path)
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+
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+ // Skip empty entries
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+ if (path.length === 0) {
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+ continue
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+ }
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+
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+ resolvedPath = `${path}/${resolvedPath}`
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+ resolvedAbsolute = path.charCodeAt(0) === 47 /* /*/
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+ }
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+
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+ // At this point the path should be resolved to a full absolute path, but
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+ // handle relative paths to be safe (might happen when process.cwd() fails)
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+
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+ // Normalize the path
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+ resolvedPath = normalizeStringPosix(resolvedPath, !resolvedAbsolute)
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+
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+ if (resolvedAbsolute) {
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+ if (resolvedPath.length > 0) { return `/${resolvedPath}` }
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+ return '/'
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+ } else if (resolvedPath.length > 0) {
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+ return resolvedPath
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+ }
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+ return '.'
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+ },
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+
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+ normalize: function normalize(path) {
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+ assertPath(path)
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+
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+ if (path.length === 0) { return '.' }
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+
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+ const isAbsolute = path.charCodeAt(0) === 47 /* /*/
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+ const trailingSeparator = path.charCodeAt(path.length - 1) === 47 /* /*/
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+
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+ // Normalize the path
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+ path = normalizeStringPosix(path, !isAbsolute)
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+
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+ if (path.length === 0 && !isAbsolute) { path = '.' }
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+ if (path.length > 0 && trailingSeparator) { path += '/' }
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+
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+ if (isAbsolute) { return `/${path}` }
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+ return path
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+ },
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+
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+ isAbsolute: function isAbsolute(path) {
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+ assertPath(path)
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+ return path.length > 0 && path.charCodeAt(0) === 47 /* /*/
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+ },
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+
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+ join: function join(...p) {
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+ if (p.length === 0) { return '.' }
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+ let joined
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+ for (let i = 0; i < p.length; ++i) {
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+ const arg = p[i]
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+ assertPath(arg)
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+ if (arg.length > 0) {
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+ if (joined === undefined) { joined = arg } else { joined += `/${arg}` }
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+ }
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+ }
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+ if (joined === undefined) { return '.' }
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+ return posix.normalize(joined)
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+ },
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+
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+ relative: function relative(from, to) {
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+ assertPath(from)
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+ assertPath(to)
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+
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+ if (from === to) { return '' }
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+
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+ from = posix.resolve(from)
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+ to = posix.resolve(to)
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+
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+ if (from === to) { return '' }
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+
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+ // Trim any leading backslashes
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+ let fromStart = 1
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+ for (; fromStart < from.length; ++fromStart) {
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+ if (from.charCodeAt(fromStart) !== 47 /* /*/) { break }
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+ }
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+ const fromEnd = from.length
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+ const fromLen = fromEnd - fromStart
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+
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+ // Trim any leading backslashes
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+ let toStart = 1
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+ for (; toStart < to.length; ++toStart) {
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+ if (to.charCodeAt(toStart) !== 47 /* /*/) { break }
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+ }
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+ const toEnd = to.length
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+ const toLen = toEnd - toStart
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+
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+ // Compare paths to find the longest common path from root
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+ const length = fromLen < toLen ? fromLen : toLen
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+ let lastCommonSep = -1
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+ let i = 0
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+ for (; i <= length; ++i) {
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+ if (i === length) {
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+ if (toLen > length) {
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+ if (to.charCodeAt(toStart + i) === 47 /* /*/) {
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+ // We get here if `from` is the exact base path for `to`.
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+ // For example: from='/foo/bar'; to='/foo/bar/baz'
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+ return to.slice(toStart + i + 1)
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+ } else if (i === 0) {
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+ // We get here if `from` is the root
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+ // For example: from='/'; to='/foo'
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+ return to.slice(toStart + i)
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+ }
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+ } else if (fromLen > length) {
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+ if (from.charCodeAt(fromStart + i) === 47 /* /*/) {
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+ // We get here if `to` is the exact base path for `from`.
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+ // For example: from='/foo/bar/baz'; to='/foo/bar'
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+ lastCommonSep = i
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+ } else if (i === 0) {
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+ // We get here if `to` is the root.
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+ // For example: from='/foo'; to='/'
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+ lastCommonSep = 0
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+ }
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+ }
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+ break
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+ }
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+ const fromCode = from.charCodeAt(fromStart + i)
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+ const toCode = to.charCodeAt(toStart + i)
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+ if (fromCode !== toCode) { break } else if (fromCode === 47 /* /*/) { lastCommonSep = i }
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+ }
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+
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+ let out = ''
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+ // Generate the relative path based on the path difference between `to`
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+ // and `from`
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+ for (i = fromStart + lastCommonSep + 1; i <= fromEnd; ++i) {
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+ if (i === fromEnd || from.charCodeAt(i) === 47 /* /*/) {
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+ if (out.length === 0) { out += '..' } else { out += '/..' }
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+ }
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+ }
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+
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+ // Lastly, append the rest of the destination (`to`) path that comes after
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+ // the common path parts
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+ if (out.length > 0) { return out + to.slice(toStart + lastCommonSep) }
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+
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+ toStart += lastCommonSep
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+ if (to.charCodeAt(toStart) === 47 /* /*/) { ++toStart }
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+ return to.slice(toStart)
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+ },
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+
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+ _makeLong: function _makeLong(path) {
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+ return path
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+ },
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+
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+ dirname: function dirname(path) {
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+ assertPath(path)
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+ if (path.length === 0) { return '.' }
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+ let code = path.charCodeAt(0)
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+ const hasRoot = code === 47 /* /*/
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+ let end = -1
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+ let matchedSlash = true
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+ for (let i = path.length - 1; i >= 1; --i) {
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+ code = path.charCodeAt(i)
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+ if (code === 47 /* /*/) {
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+ if (!matchedSlash) {
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+ end = i
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+ break
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+ }
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+ } else {
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+ // We saw the first non-path separator
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+ matchedSlash = false
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+ }
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+ }
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+
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+ if (end === -1) { return hasRoot ? '/' : '.' }
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+ if (hasRoot && end === 1) { return '//' }
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+ return path.slice(0, end)
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+ },
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+
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+ basename: function basename(path, ext) {
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+ if (ext !== undefined && typeof ext !== 'string') { throw new TypeError('"ext" argument must be a string') }
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+ assertPath(path)
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+
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+ let start = 0
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+ let end = -1
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+ let matchedSlash = true
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+ let i
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+
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+ if (ext !== undefined && ext.length > 0 && ext.length <= path.length) {
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+ if (ext.length === path.length && ext === path) { return '' }
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+ let extIdx = ext.length - 1
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+ let firstNonSlashEnd = -1
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+ for (i = path.length - 1; i >= 0; --i) {
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+ const code = path.charCodeAt(i)
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+ if (code === 47 /* /*/) {
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+ // If we reached a path separator that was not part of a set of path
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+ // separators at the end of the string, stop now
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+ if (!matchedSlash) {
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+ start = i + 1
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+ break
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+ }
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+ } else {
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+ if (firstNonSlashEnd === -1) {
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+ // We saw the first non-path separator, remember this index in case
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+ // we need it if the extension ends up not matching
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+ matchedSlash = false
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+ firstNonSlashEnd = i + 1
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+ }
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+ if (extIdx >= 0) {
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+ // Try to match the explicit extension
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+ if (code === ext.charCodeAt(extIdx)) {
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+ if (--extIdx === -1) {
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+ // We matched the extension, so mark this as the end of our path
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+ // component
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+ end = i
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+ }
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+ } else {
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+ // Extension does not match, so our result is the entire path
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+ // component
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+ extIdx = -1
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+ end = firstNonSlashEnd
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+ }
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+ }
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+ }
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+ }
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+
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+ if (start === end) { end = firstNonSlashEnd } else if (end === -1) { end = path.length }
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+ return path.slice(start, end)
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+ }
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+ for (i = path.length - 1; i >= 0; --i) {
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+ if (path.charCodeAt(i) === 47 /* /*/) {
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+ // If we reached a path separator that was not part of a set of path
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+ // separators at the end of the string, stop now
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+ if (!matchedSlash) {
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+ start = i + 1
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+ break
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+ }
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+ } else if (end === -1) {
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+ // We saw the first non-path separator, mark this as the end of our
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+ // path component
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+ matchedSlash = false
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+ end = i + 1
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+ }
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+ }
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+
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+ if (end === -1) { return '' }
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+ return path.slice(start, end)
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+ },
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+
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+ extname: function extname(path) {
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+ assertPath(path)
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+ let startDot = -1
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+ let startPart = 0
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+ let end = -1
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+ let matchedSlash = true
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+ // Track the state of characters (if any) we see before our first dot and
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+ // after any path separator we find
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+ let preDotState = 0
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+ for (let i = path.length - 1; i >= 0; --i) {
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+ const code = path.charCodeAt(i)
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+ if (code === 47 /* /*/) {
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+ // If we reached a path separator that was not part of a set of path
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+ // separators at the end of the string, stop now
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+ if (!matchedSlash) {
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+ startPart = i + 1
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+ break
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+ }
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+ continue
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+ }
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+ if (end === -1) {
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+ // We saw the first non-path separator, mark this as the end of our
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+ // extension
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+ matchedSlash = false
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+ end = i + 1
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+ }
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+ if (code === 46 /* .*/) {
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+ // If this is our first dot, mark it as the start of our extension
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+ if (startDot === -1) { startDot = i } else if (preDotState !== 1) { preDotState = 1 }
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+ } else if (startDot !== -1) {
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+ // We saw a non-dot and non-path separator before our dot, so we should
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+ // have a good chance at having a non-empty extension
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+ preDotState = -1
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+ }
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+ }
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+
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+ if (startDot === -1 || end === -1
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+ // We saw a non-dot character immediately before the dot
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+ || preDotState === 0
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+ // The (right-most) trimmed path component is exactly '..'
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+ || preDotState === 1 && startDot === end - 1 && startDot === startPart + 1) {
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+ return ''
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+ }
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+ return path.slice(startDot, end)
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+ },
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+
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+ format: function format(pathObject) {
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+ if (pathObject === null || typeof pathObject !== 'object') {
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+ throw new TypeError(`The "pathObject" argument must be of type Object. Received type ${typeof pathObject}`)
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+ }
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+ return _format('/', pathObject)
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+ },
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+
|
|
|
+ parse: function parse(path) {
|
|
|
+ assertPath(path)
|
|
|
+
|
|
|
+ const ret = { root: '', dir: '', base: '', ext: '', name: '' }
|
|
|
+ if (path.length === 0) { return ret }
|
|
|
+ let code = path.charCodeAt(0)
|
|
|
+ const isAbsolute = code === 47 /* /*/
|
|
|
+ let start
|
|
|
+ if (isAbsolute) {
|
|
|
+ ret.root = '/'
|
|
|
+ start = 1
|
|
|
+ } else {
|
|
|
+ start = 0
|
|
|
+ }
|
|
|
+ let startDot = -1
|
|
|
+ let startPart = 0
|
|
|
+ let end = -1
|
|
|
+ let matchedSlash = true
|
|
|
+ let i = path.length - 1
|
|
|
+
|
|
|
+ // Track the state of characters (if any) we see before our first dot and
|
|
|
+ // after any path separator we find
|
|
|
+ let preDotState = 0
|
|
|
+
|
|
|
+ // Get non-dir info
|
|
|
+ for (; i >= start; --i) {
|
|
|
+ code = path.charCodeAt(i)
|
|
|
+ if (code === 47 /* /*/) {
|
|
|
+ // If we reached a path separator that was not part of a set of path
|
|
|
+ // separators at the end of the string, stop now
|
|
|
+ if (!matchedSlash) {
|
|
|
+ startPart = i + 1
|
|
|
+ break
|
|
|
+ }
|
|
|
+ continue
|
|
|
+ }
|
|
|
+ if (end === -1) {
|
|
|
+ // We saw the first non-path separator, mark this as the end of our
|
|
|
+ // extension
|
|
|
+ matchedSlash = false
|
|
|
+ end = i + 1
|
|
|
+ }
|
|
|
+ if (code === 46 /* .*/) {
|
|
|
+ // If this is our first dot, mark it as the start of our extension
|
|
|
+ if (startDot === -1) { startDot = i } else if (preDotState !== 1) { preDotState = 1 }
|
|
|
+ } else if (startDot !== -1) {
|
|
|
+ // We saw a non-dot and non-path separator before our dot, so we should
|
|
|
+ // have a good chance at having a non-empty extension
|
|
|
+ preDotState = -1
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (startDot === -1 || end === -1
|
|
|
+ // We saw a non-dot character immediately before the dot
|
|
|
+ || preDotState === 0
|
|
|
+ // The (right-most) trimmed path component is exactly '..'
|
|
|
+ || preDotState === 1 && startDot === end - 1 && startDot === startPart + 1) {
|
|
|
+ if (end !== -1) {
|
|
|
+ if (startPart === 0 && isAbsolute) { ret.base = ret.name = path.slice(1, end) } else { ret.base = ret.name = path.slice(startPart, end) }
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ if (startPart === 0 && isAbsolute) {
|
|
|
+ ret.name = path.slice(1, startDot)
|
|
|
+ ret.base = path.slice(1, end)
|
|
|
+ } else {
|
|
|
+ ret.name = path.slice(startPart, startDot)
|
|
|
+ ret.base = path.slice(startPart, end)
|
|
|
+ }
|
|
|
+ ret.ext = path.slice(startDot, end)
|
|
|
+ }
|
|
|
+
|
|
|
+ if (startPart > 0) { ret.dir = path.slice(0, startPart - 1) } else if (isAbsolute) { ret.dir = '/' }
|
|
|
+
|
|
|
+ return ret
|
|
|
+ },
|
|
|
+
|
|
|
+ sep: '/',
|
|
|
+ delimiter: ':',
|
|
|
+ win32: null,
|
|
|
+ posix: null,
|
|
|
+}
|
|
|
+
|
|
|
+posix.posix = posix
|
|
|
+
|
|
|
+function browserPath() {
|
|
|
+ return posix
|
|
|
+}
|