1671 lines
54 KiB
JavaScript
1671 lines
54 KiB
JavaScript
'use strict';
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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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// Copyright the Browserify authors. MIT License.
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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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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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// This module is browser compatible.
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function stripSuffix(name, suffix) {
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if (suffix.length >= name.length) {
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return name;
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}
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const lenDiff = name.length - suffix.length;
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for(let i = suffix.length - 1; i >= 0; --i){
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if (name.charCodeAt(lenDiff + i) !== suffix.charCodeAt(i)) {
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return name;
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}
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}
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return name.slice(0, -suffix.length);
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}
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function lastPathSegment(path, isSep, start = 0) {
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let matchedNonSeparator = false;
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let end = path.length;
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for(let i = path.length - 1; i >= start; --i){
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if (isSep(path.charCodeAt(i))) {
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if (matchedNonSeparator) {
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start = i + 1;
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break;
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}
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} else if (!matchedNonSeparator) {
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matchedNonSeparator = true;
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end = i + 1;
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}
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}
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return path.slice(start, end);
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}
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function assertArgs$1(path, suffix) {
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assertPath(path);
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if (path.length === 0) return path;
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if (typeof suffix !== "string") {
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throw new TypeError(`Suffix must be a string, received "${JSON.stringify(suffix)}"`);
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}
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}
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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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// Copyright the Browserify authors. MIT License.
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// Ported from https://github.com/browserify/path-browserify/
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// This module is browser compatible.
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// Alphabet chars.
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const CHAR_UPPERCASE_A = 65; /* A */
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const CHAR_LOWERCASE_A = 97; /* a */
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const CHAR_UPPERCASE_Z = 90; /* Z */
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const CHAR_LOWERCASE_Z = 122; /* z */
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// Non-alphabetic chars.
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const CHAR_DOT = 46; /* . */
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const CHAR_FORWARD_SLASH = 47; /* / */
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const CHAR_BACKWARD_SLASH = 92; /* \ */
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const CHAR_COLON = 58; /* : */
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const CHAR_QUESTION_MARK = 63; /* ? */
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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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// Copyright the Browserify authors. MIT License.
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// Ported from https://github.com/browserify/path-browserify/
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// This module is browser compatible.
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function stripTrailingSeparators(segment, isSep) {
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if (segment.length <= 1) {
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return segment;
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}
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let end = segment.length;
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for(let i = segment.length - 1; i > 0; i--){
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if (isSep(segment.charCodeAt(i))) {
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end = i;
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} else {
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break;
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}
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}
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return segment.slice(0, end);
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}
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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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// Copyright the Browserify authors. MIT License.
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// Ported from https://github.com/browserify/path-browserify/
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// This module is browser compatible.
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function isPosixPathSeparator(code) {
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return code === CHAR_FORWARD_SLASH;
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}
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function isPathSeparator(code) {
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return code === CHAR_FORWARD_SLASH || code === CHAR_BACKWARD_SLASH;
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}
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function isWindowsDeviceRoot(code) {
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return code >= CHAR_LOWERCASE_A && code <= CHAR_LOWERCASE_Z || code >= CHAR_UPPERCASE_A && code <= CHAR_UPPERCASE_Z;
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}
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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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// This module is browser compatible.
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/**
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* Return the last portion of a `path`.
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* Trailing directory separators are ignored, and optional suffix is removed.
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*
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* @example Usage
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* ```ts
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* import { basename } from "@std/path/windows/basename";
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* import { assertEquals } from "@std/assert";
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*
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* assertEquals(basename("C:\\user\\Documents\\"), "Documents");
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* assertEquals(basename("C:\\user\\Documents\\image.png"), "image.png");
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* assertEquals(basename("C:\\user\\Documents\\image.png", ".png"), "image");
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* ```
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*
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* Note: If you are working with file URLs,
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* use the new version of `basename` from `@std/path/windows/unstable-basename`.
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*
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* @param path The path to extract the name from.
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* @param suffix The suffix to remove from extracted name.
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* @returns The extracted name.
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*/ function basename(path, suffix = "") {
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assertArgs$1(path, suffix);
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// Check for a drive letter prefix so as not to mistake the following
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// path separator as an extra separator at the end of the path that can be
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// disregarded
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let start = 0;
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if (path.length >= 2) {
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const drive = path.charCodeAt(0);
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if (isWindowsDeviceRoot(drive)) {
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if (path.charCodeAt(1) === CHAR_COLON) start = 2;
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}
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}
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const lastSegment = lastPathSegment(path, isPathSeparator, start);
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const strippedSegment = stripTrailingSeparators(lastSegment, isPathSeparator);
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return suffix ? stripSuffix(strippedSegment, suffix) : strippedSegment;
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}
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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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// This module is browser compatible.
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/**
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* The character used to separate entries in the PATH environment variable.
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*/ const DELIMITER = ";";
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/**
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* The character used to separate components of a file path.
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*/ const SEPARATOR = "\\";
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/**
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* A regular expression that matches one or more path separators.
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*/ const SEPARATOR_PATTERN = /[\\/]+/;
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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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// This module is browser compatible.
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function assertArg$3(path) {
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assertPath(path);
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if (path.length === 0) return ".";
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}
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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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// This module is browser compatible.
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/**
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* Return the directory path of a `path`.
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*
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* @example Usage
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* ```ts
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* import { dirname } from "@std/path/windows/dirname";
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* import { assertEquals } from "@std/assert";
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*
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* const dir = dirname("C:\\foo\\bar\\baz.ext");
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* assertEquals(dir, "C:\\foo\\bar");
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* ```
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*
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* Note: If you are working with file URLs,
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* use the new version of `dirname` from `@std/path/windows/unstable-dirname`.
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*
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* @param path The path to get the directory from.
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* @returns The directory path.
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*/ function dirname(path) {
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assertArg$3(path);
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const len = path.length;
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let rootEnd = -1;
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let end = -1;
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let matchedSlash = true;
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let offset = 0;
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const code = path.charCodeAt(0);
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// Try to match a root
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if (len > 1) {
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if (isPathSeparator(code)) {
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// Possible UNC root
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rootEnd = offset = 1;
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if (isPathSeparator(path.charCodeAt(1))) {
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// Matched double path separator at beginning
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let j = 2;
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let last = j;
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// Match 1 or more non-path separators
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for(; j < len; ++j){
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if (isPathSeparator(path.charCodeAt(j))) break;
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}
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if (j < len && j !== last) {
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// Matched!
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last = j;
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// Match 1 or more path separators
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for(; j < len; ++j){
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if (!isPathSeparator(path.charCodeAt(j))) break;
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}
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if (j < len && j !== last) {
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// Matched!
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last = j;
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// Match 1 or more non-path separators
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for(; j < len; ++j){
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if (isPathSeparator(path.charCodeAt(j))) break;
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}
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if (j === len) {
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// We matched a UNC root only
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return path;
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}
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if (j !== last) {
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// We matched a UNC root with leftovers
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// Offset by 1 to include the separator after the UNC root to
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// treat it as a "normal root" on top of a (UNC) root
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rootEnd = offset = j + 1;
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}
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}
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}
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}
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} else if (isWindowsDeviceRoot(code)) {
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// Possible device root
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if (path.charCodeAt(1) === CHAR_COLON) {
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rootEnd = offset = 2;
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if (len > 2) {
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if (isPathSeparator(path.charCodeAt(2))) rootEnd = offset = 3;
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}
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}
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}
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} else if (isPathSeparator(code)) {
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// `path` contains just a path separator, exit early to avoid
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// unnecessary work
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return path;
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}
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for(let i = len - 1; i >= offset; --i){
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if (isPathSeparator(path.charCodeAt(i))) {
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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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if (end === -1) {
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if (rootEnd === -1) return ".";
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else end = rootEnd;
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}
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return stripTrailingSeparators(path.slice(0, end), isPosixPathSeparator);
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}
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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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// This module is browser compatible.
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/**
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* Return the extension of the `path` with leading period.
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*
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* @example Usage
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* ```ts
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* import { extname } from "@std/path/windows/extname";
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* import { assertEquals } from "@std/assert";
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*
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* const ext = extname("file.ts");
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* assertEquals(ext, ".ts");
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* ```
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*
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* Note: If you are working with file URLs,
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* use the new version of `extname` from `@std/path/windows/unstable-extname`.
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*
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* @param path The path to get the extension from.
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* @returns The extension of the `path`.
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*/ function extname(path) {
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assertPath(path);
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let start = 0;
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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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// Check for a drive letter prefix so as not to mistake the following
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// path separator as an extra separator at the end of the path that can be
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// disregarded
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if (path.length >= 2 && path.charCodeAt(1) === CHAR_COLON && isWindowsDeviceRoot(path.charCodeAt(0))) {
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start = startPart = 2;
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}
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for(let i = path.length - 1; i >= start; --i){
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const code = path.charCodeAt(i);
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if (isPathSeparator(code)) {
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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 === CHAR_DOT) {
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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;
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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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if (startDot === -1 || end === -1 || // We saw a non-dot character immediately before the dot
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preDotState === 0 || // 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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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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// This module is browser compatible.
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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) return base;
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if (base === sep) return dir;
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if (dir === pathObject.root) return dir + base;
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return dir + sep + base;
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}
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function assertArg$2(pathObject) {
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if (pathObject === null || typeof pathObject !== "object") {
|
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throw new TypeError(`The "pathObject" argument must be of type Object, received type "${typeof pathObject}"`);
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}
|
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}
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|
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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
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/**
|
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* Generate a path from `ParsedPath` object.
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*
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* @example Usage
|
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* ```ts
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* import { format } from "@std/path/windows/format";
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* import { assertEquals } from "@std/assert";
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*
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* const path = format({
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* root: "C:\\",
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* dir: "C:\\path\\dir",
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* base: "file.txt",
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* ext: ".txt",
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* name: "file"
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* });
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* assertEquals(path, "C:\\path\\dir\\file.txt");
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* ```
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*
|
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* @param pathObject The path object to format.
|
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* @returns The formatted path.
|
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*/ function format(pathObject) {
|
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assertArg$2(pathObject);
|
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return _format("\\", pathObject);
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
function assertArg$1(url) {
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url = url instanceof URL ? url : new URL(url);
|
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if (url.protocol !== "file:") {
|
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throw new TypeError(`URL must be a file URL: received "${url.protocol}"`);
|
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}
|
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return url;
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
/**
|
||
* Converts a file URL to a path string.
|
||
*
|
||
* @example Usage
|
||
* ```ts
|
||
* import { fromFileUrl } from "@std/path/windows/from-file-url";
|
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* import { assertEquals } from "@std/assert";
|
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*
|
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* assertEquals(fromFileUrl("file:///home/foo"), "\\home\\foo");
|
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* assertEquals(fromFileUrl("file:///C:/Users/foo"), "C:\\Users\\foo");
|
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* assertEquals(fromFileUrl("file://localhost/home/foo"), "\\home\\foo");
|
||
* ```
|
||
*
|
||
* @param url The file URL to convert.
|
||
* @returns The path string.
|
||
*/ function fromFileUrl(url) {
|
||
url = assertArg$1(url);
|
||
let path = decodeURIComponent(url.pathname.replace(/\//g, "\\").replace(/%(?![0-9A-Fa-f]{2})/g, "%25")).replace(/^\\*([A-Za-z]:)(\\|$)/, "$1\\");
|
||
if (url.hostname !== "") {
|
||
// Note: The `URL` implementation guarantees that the drive letter and
|
||
// hostname are mutually exclusive. Otherwise it would not have been valid
|
||
// to append the hostname and path like this.
|
||
path = `\\\\${url.hostname}${path}`;
|
||
}
|
||
return path;
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
/**
|
||
* Verifies whether provided path is absolute.
|
||
*
|
||
* @example Usage
|
||
* ```ts
|
||
* import { isAbsolute } from "@std/path/windows/is-absolute";
|
||
* import { assert, assertFalse } from "@std/assert";
|
||
*
|
||
* assert(isAbsolute("C:\\foo\\bar"));
|
||
* assertFalse(isAbsolute("..\\baz"));
|
||
* ```
|
||
*
|
||
* @param path The path to verify.
|
||
* @returns `true` if the path is absolute, `false` otherwise.
|
||
*/ function isAbsolute(path) {
|
||
assertPath(path);
|
||
const len = path.length;
|
||
if (len === 0) return false;
|
||
const code = path.charCodeAt(0);
|
||
if (isPathSeparator(code)) {
|
||
return true;
|
||
} else if (isWindowsDeviceRoot(code)) {
|
||
// Possible device root
|
||
if (len > 2 && path.charCodeAt(1) === CHAR_COLON) {
|
||
if (isPathSeparator(path.charCodeAt(2))) return true;
|
||
}
|
||
}
|
||
return false;
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
function assertArg(path) {
|
||
assertPath(path);
|
||
if (path.length === 0) return ".";
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// Copyright the Browserify authors. MIT License.
|
||
// Ported from https://github.com/browserify/path-browserify/
|
||
// This module is browser compatible.
|
||
// Resolves . and .. elements in a path with directory names
|
||
function normalizeString(path, allowAboveRoot, separator, isPathSeparator) {
|
||
let res = "";
|
||
let lastSegmentLength = 0;
|
||
let lastSlash = -1;
|
||
let dots = 0;
|
||
let code;
|
||
for(let i = 0; i <= path.length; ++i){
|
||
if (i < path.length) code = path.charCodeAt(i);
|
||
else if (isPathSeparator(code)) break;
|
||
else code = CHAR_FORWARD_SLASH;
|
||
if (isPathSeparator(code)) {
|
||
if (lastSlash === i - 1 || dots === 1) ; else if (lastSlash !== i - 1 && dots === 2) {
|
||
if (res.length < 2 || lastSegmentLength !== 2 || res.charCodeAt(res.length - 1) !== CHAR_DOT || res.charCodeAt(res.length - 2) !== CHAR_DOT) {
|
||
if (res.length > 2) {
|
||
const lastSlashIndex = res.lastIndexOf(separator);
|
||
if (lastSlashIndex === -1) {
|
||
res = "";
|
||
lastSegmentLength = 0;
|
||
} else {
|
||
res = res.slice(0, lastSlashIndex);
|
||
lastSegmentLength = res.length - 1 - res.lastIndexOf(separator);
|
||
}
|
||
lastSlash = i;
|
||
dots = 0;
|
||
continue;
|
||
} else if (res.length === 2 || res.length === 1) {
|
||
res = "";
|
||
lastSegmentLength = 0;
|
||
lastSlash = i;
|
||
dots = 0;
|
||
continue;
|
||
}
|
||
}
|
||
if (allowAboveRoot) {
|
||
if (res.length > 0) res += `${separator}..`;
|
||
else res = "..";
|
||
lastSegmentLength = 2;
|
||
}
|
||
} else {
|
||
if (res.length > 0) res += separator + path.slice(lastSlash + 1, i);
|
||
else res = path.slice(lastSlash + 1, i);
|
||
lastSegmentLength = i - lastSlash - 1;
|
||
}
|
||
lastSlash = i;
|
||
dots = 0;
|
||
} else if (code === CHAR_DOT && dots !== -1) {
|
||
++dots;
|
||
} else {
|
||
dots = -1;
|
||
}
|
||
}
|
||
return res;
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
/**
|
||
* Normalize the `path`, resolving `'..'` and `'.'` segments.
|
||
* Note that resolving these segments does not necessarily mean that all will be eliminated.
|
||
* A `'..'` at the top-level will be preserved, and an empty path is canonically `'.'`.
|
||
*
|
||
* @example Usage
|
||
* ```ts
|
||
* import { normalize } from "@std/path/windows/normalize";
|
||
* import { assertEquals } from "@std/assert";
|
||
*
|
||
* const normalized = normalize("C:\\foo\\..\\bar");
|
||
* assertEquals(normalized, "C:\\bar");
|
||
* ```
|
||
*
|
||
* Note: If you are working with file URLs,
|
||
* use the new version of `normalize` from `@std/path/windows/unstable-normalize`.
|
||
*
|
||
* @param path The path to normalize
|
||
* @returns The normalized path
|
||
*/ function normalize(path) {
|
||
assertArg(path);
|
||
const len = path.length;
|
||
let rootEnd = 0;
|
||
let device;
|
||
let isAbsolute = false;
|
||
const code = path.charCodeAt(0);
|
||
// Try to match a root
|
||
if (len > 1) {
|
||
if (isPathSeparator(code)) {
|
||
// Possible UNC root
|
||
// If we started with a separator, we know we at least have an absolute
|
||
// path of some kind (UNC or otherwise)
|
||
isAbsolute = true;
|
||
if (isPathSeparator(path.charCodeAt(1))) {
|
||
// Matched double path separator at beginning
|
||
let j = 2;
|
||
let last = j;
|
||
// Match 1 or more non-path separators
|
||
for(; j < len; ++j){
|
||
if (isPathSeparator(path.charCodeAt(j))) break;
|
||
}
|
||
if (j < len && j !== last) {
|
||
const firstPart = path.slice(last, j);
|
||
// Matched!
|
||
last = j;
|
||
// Match 1 or more path separators
|
||
for(; j < len; ++j){
|
||
if (!isPathSeparator(path.charCodeAt(j))) break;
|
||
}
|
||
if (j < len && j !== last) {
|
||
// Matched!
|
||
last = j;
|
||
// Match 1 or more non-path separators
|
||
for(; j < len; ++j){
|
||
if (isPathSeparator(path.charCodeAt(j))) break;
|
||
}
|
||
if (j === len) {
|
||
// We matched a UNC root only
|
||
// Return the normalized version of the UNC root since there
|
||
// is nothing left to process
|
||
return `\\\\${firstPart}\\${path.slice(last)}\\`;
|
||
} else if (j !== last) {
|
||
// We matched a UNC root with leftovers
|
||
device = `\\\\${firstPart}\\${path.slice(last, j)}`;
|
||
rootEnd = j;
|
||
}
|
||
}
|
||
}
|
||
} else {
|
||
rootEnd = 1;
|
||
}
|
||
} else if (isWindowsDeviceRoot(code)) {
|
||
// Possible device root
|
||
if (path.charCodeAt(1) === CHAR_COLON) {
|
||
device = path.slice(0, 2);
|
||
rootEnd = 2;
|
||
if (len > 2) {
|
||
if (isPathSeparator(path.charCodeAt(2))) {
|
||
// Treat separator following drive name as an absolute path
|
||
// indicator
|
||
isAbsolute = true;
|
||
rootEnd = 3;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
} else if (isPathSeparator(code)) {
|
||
// `path` contains just a path separator, exit early to avoid unnecessary
|
||
// work
|
||
return "\\";
|
||
}
|
||
let tail;
|
||
if (rootEnd < len) {
|
||
tail = normalizeString(path.slice(rootEnd), !isAbsolute, "\\", isPathSeparator);
|
||
} else {
|
||
tail = "";
|
||
}
|
||
if (tail.length === 0 && !isAbsolute) tail = ".";
|
||
if (tail.length > 0 && isPathSeparator(path.charCodeAt(len - 1))) {
|
||
tail += "\\";
|
||
}
|
||
if (device === undefined) {
|
||
if (isAbsolute) {
|
||
if (tail.length > 0) return `\\${tail}`;
|
||
else return "\\";
|
||
}
|
||
return tail;
|
||
} else if (isAbsolute) {
|
||
if (tail.length > 0) return `${device}\\${tail}`;
|
||
else return `${device}\\`;
|
||
}
|
||
return device + tail;
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
/**
|
||
* Join all given a sequence of `paths`,then normalizes the resulting path.
|
||
*
|
||
* @example Usage
|
||
* ```ts
|
||
* import { join } from "@std/path/windows/join";
|
||
* import { assertEquals } from "@std/assert";
|
||
*
|
||
* const joined = join("C:\\foo", "bar", "baz\\..");
|
||
* assertEquals(joined, "C:\\foo\\bar");
|
||
* ```
|
||
*
|
||
* Note: If you are working with file URLs,
|
||
* use the new version of `join` from `@std/path/windows/unstable-join`.
|
||
*
|
||
* @param paths The paths to join.
|
||
* @returns The joined path.
|
||
*/ function join(...paths) {
|
||
paths.forEach((path)=>assertPath(path));
|
||
paths = paths.filter((path)=>path.length > 0);
|
||
if (paths.length === 0) return ".";
|
||
// Make sure that the joined path doesn't start with two slashes, because
|
||
// normalize() will mistake it for an UNC path then.
|
||
//
|
||
// This step is skipped when it is very clear that the user actually
|
||
// intended to point at an UNC path. This is assumed when the first
|
||
// non-empty string arguments starts with exactly two slashes followed by
|
||
// at least one more non-slash character.
|
||
//
|
||
// Note that for normalize() to treat a path as an UNC path it needs to
|
||
// have at least 2 components, so we don't filter for that here.
|
||
// This means that the user can use join to construct UNC paths from
|
||
// a server name and a share name; for example:
|
||
// path.join('//server', 'share') -> '\\\\server\\share\\'
|
||
let needsReplace = true;
|
||
let slashCount = 0;
|
||
const firstPart = paths[0];
|
||
if (isPathSeparator(firstPart.charCodeAt(0))) {
|
||
++slashCount;
|
||
const firstLen = firstPart.length;
|
||
if (firstLen > 1) {
|
||
if (isPathSeparator(firstPart.charCodeAt(1))) {
|
||
++slashCount;
|
||
if (firstLen > 2) {
|
||
if (isPathSeparator(firstPart.charCodeAt(2))) ++slashCount;
|
||
else {
|
||
// We matched a UNC path in the first part
|
||
needsReplace = false;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
let joined = paths.join("\\");
|
||
if (needsReplace) {
|
||
// Find any more consecutive slashes we need to replace
|
||
for(; slashCount < joined.length; ++slashCount){
|
||
if (!isPathSeparator(joined.charCodeAt(slashCount))) break;
|
||
}
|
||
// Replace the slashes if needed
|
||
if (slashCount >= 2) joined = `\\${joined.slice(slashCount)}`;
|
||
}
|
||
return normalize(joined);
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
/**
|
||
* Return a `ParsedPath` object of the `path`.
|
||
*
|
||
* @example Usage
|
||
* ```ts
|
||
* import { parse } from "@std/path/windows/parse";
|
||
* import { assertEquals } from "@std/assert";
|
||
*
|
||
* const parsed = parse("C:\\foo\\bar\\baz.ext");
|
||
* assertEquals(parsed, {
|
||
* root: "C:\\",
|
||
* dir: "C:\\foo\\bar",
|
||
* base: "baz.ext",
|
||
* ext: ".ext",
|
||
* name: "baz",
|
||
* });
|
||
* ```
|
||
*
|
||
* @param path The path to parse.
|
||
* @returns The `ParsedPath` object.
|
||
*/ function parse(path) {
|
||
assertPath(path);
|
||
const ret = {
|
||
root: "",
|
||
dir: "",
|
||
base: "",
|
||
ext: "",
|
||
name: ""
|
||
};
|
||
const len = path.length;
|
||
if (len === 0) return ret;
|
||
let rootEnd = 0;
|
||
let code = path.charCodeAt(0);
|
||
// Try to match a root
|
||
if (len > 1) {
|
||
if (isPathSeparator(code)) {
|
||
// Possible UNC root
|
||
rootEnd = 1;
|
||
if (isPathSeparator(path.charCodeAt(1))) {
|
||
// Matched double path separator at beginning
|
||
let j = 2;
|
||
let last = j;
|
||
// Match 1 or more non-path separators
|
||
for(; j < len; ++j){
|
||
if (isPathSeparator(path.charCodeAt(j))) break;
|
||
}
|
||
if (j < len && j !== last) {
|
||
// Matched!
|
||
last = j;
|
||
// Match 1 or more path separators
|
||
for(; j < len; ++j){
|
||
if (!isPathSeparator(path.charCodeAt(j))) break;
|
||
}
|
||
if (j < len && j !== last) {
|
||
// Matched!
|
||
last = j;
|
||
// Match 1 or more non-path separators
|
||
for(; j < len; ++j){
|
||
if (isPathSeparator(path.charCodeAt(j))) break;
|
||
}
|
||
if (j === len) {
|
||
// We matched a UNC root only
|
||
rootEnd = j;
|
||
} else if (j !== last) {
|
||
// We matched a UNC root with leftovers
|
||
rootEnd = j + 1;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
} else if (isWindowsDeviceRoot(code)) {
|
||
// Possible device root
|
||
if (path.charCodeAt(1) === CHAR_COLON) {
|
||
rootEnd = 2;
|
||
if (len > 2) {
|
||
if (isPathSeparator(path.charCodeAt(2))) {
|
||
if (len === 3) {
|
||
// `path` contains just a drive root, exit early to avoid
|
||
// unnecessary work
|
||
ret.root = ret.dir = path;
|
||
ret.base = "\\";
|
||
return ret;
|
||
}
|
||
rootEnd = 3;
|
||
}
|
||
} else {
|
||
// `path` contains just a relative drive root, exit early to avoid
|
||
// unnecessary work
|
||
ret.root = ret.dir = path;
|
||
return ret;
|
||
}
|
||
}
|
||
}
|
||
} else if (isPathSeparator(code)) {
|
||
// `path` contains just a path separator, exit early to avoid
|
||
// unnecessary work
|
||
ret.root = ret.dir = path;
|
||
ret.base = "\\";
|
||
return ret;
|
||
}
|
||
if (rootEnd > 0) ret.root = path.slice(0, rootEnd);
|
||
let startDot = -1;
|
||
let startPart = rootEnd;
|
||
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 >= rootEnd; --i){
|
||
code = path.charCodeAt(i);
|
||
if (isPathSeparator(code)) {
|
||
// 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 === CHAR_DOT) {
|
||
// 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) {
|
||
ret.base = ret.name = path.slice(startPart, end);
|
||
}
|
||
} else {
|
||
ret.name = path.slice(startPart, startDot);
|
||
ret.base = path.slice(startPart, end);
|
||
ret.ext = path.slice(startDot, end);
|
||
}
|
||
// Fallback to '\' in case there is no basename
|
||
ret.base = ret.base || "\\";
|
||
// If the directory is the root, use the entire root as the `dir` including
|
||
// the trailing slash if any (`C:\abc` -> `C:\`). Otherwise, strip out the
|
||
// trailing slash (`C:\abc\def` -> `C:\abc`).
|
||
if (startPart > 0 && startPart !== rootEnd) {
|
||
ret.dir = path.slice(0, startPart - 1);
|
||
} else ret.dir = ret.root;
|
||
return ret;
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
/**
|
||
* Resolves path segments into a `path`.
|
||
*
|
||
* @example Usage
|
||
* ```ts
|
||
* import { resolve } from "@std/path/windows/resolve";
|
||
* import { assertEquals } from "@std/assert";
|
||
*
|
||
* const resolved = resolve("C:\\foo\\bar", "..\\baz");
|
||
* assertEquals(resolved, "C:\\foo\\baz");
|
||
* ```
|
||
*
|
||
* @param pathSegments The path segments to process to path
|
||
* @returns The resolved path
|
||
*/ function resolve(...pathSegments) {
|
||
let resolvedDevice = "";
|
||
let resolvedTail = "";
|
||
let resolvedAbsolute = false;
|
||
for(let i = pathSegments.length - 1; i >= -1; i--){
|
||
let path;
|
||
// deno-lint-ignore no-explicit-any
|
||
const { Deno } = globalThis;
|
||
if (i >= 0) {
|
||
path = pathSegments[i];
|
||
} else if (!resolvedDevice) {
|
||
if (typeof Deno?.cwd !== "function") {
|
||
throw new TypeError("Resolved a drive-letter-less path without a current working directory (CWD)");
|
||
}
|
||
path = Deno.cwd();
|
||
} else {
|
||
if (typeof Deno?.env?.get !== "function" || typeof Deno?.cwd !== "function") {
|
||
throw new TypeError("Resolved a relative path without a current working directory (CWD)");
|
||
}
|
||
path = Deno.cwd();
|
||
// Verify that a cwd was found and that it actually points
|
||
// to our drive. If not, default to the drive's root.
|
||
if (path === undefined || path.slice(0, 3).toLowerCase() !== `${resolvedDevice.toLowerCase()}\\`) {
|
||
path = `${resolvedDevice}\\`;
|
||
}
|
||
}
|
||
assertPath(path);
|
||
const len = path.length;
|
||
// Skip empty entries
|
||
if (len === 0) continue;
|
||
let rootEnd = 0;
|
||
let device = "";
|
||
let isAbsolute = false;
|
||
const code = path.charCodeAt(0);
|
||
// Try to match a root
|
||
if (len > 1) {
|
||
if (isPathSeparator(code)) {
|
||
// Possible UNC root
|
||
// If we started with a separator, we know we at least have an
|
||
// absolute path of some kind (UNC or otherwise)
|
||
isAbsolute = true;
|
||
if (isPathSeparator(path.charCodeAt(1))) {
|
||
// Matched double path separator at beginning
|
||
let j = 2;
|
||
let last = j;
|
||
// Match 1 or more non-path separators
|
||
for(; j < len; ++j){
|
||
if (isPathSeparator(path.charCodeAt(j))) break;
|
||
}
|
||
if (j < len && j !== last) {
|
||
const firstPart = path.slice(last, j);
|
||
// Matched!
|
||
last = j;
|
||
// Match 1 or more path separators
|
||
for(; j < len; ++j){
|
||
if (!isPathSeparator(path.charCodeAt(j))) break;
|
||
}
|
||
if (j < len && j !== last) {
|
||
// Matched!
|
||
last = j;
|
||
// Match 1 or more non-path separators
|
||
for(; j < len; ++j){
|
||
if (isPathSeparator(path.charCodeAt(j))) break;
|
||
}
|
||
if (j === len) {
|
||
// We matched a UNC root only
|
||
device = `\\\\${firstPart}\\${path.slice(last)}`;
|
||
rootEnd = j;
|
||
} else if (j !== last) {
|
||
// We matched a UNC root with leftovers
|
||
device = `\\\\${firstPart}\\${path.slice(last, j)}`;
|
||
rootEnd = j;
|
||
}
|
||
}
|
||
}
|
||
} else {
|
||
rootEnd = 1;
|
||
}
|
||
} else if (isWindowsDeviceRoot(code)) {
|
||
// Possible device root
|
||
if (path.charCodeAt(1) === CHAR_COLON) {
|
||
device = path.slice(0, 2);
|
||
rootEnd = 2;
|
||
if (len > 2) {
|
||
if (isPathSeparator(path.charCodeAt(2))) {
|
||
// Treat separator following drive name as an absolute path
|
||
// indicator
|
||
isAbsolute = true;
|
||
rootEnd = 3;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
} else if (isPathSeparator(code)) {
|
||
// `path` contains just a path separator
|
||
rootEnd = 1;
|
||
isAbsolute = true;
|
||
}
|
||
if (device.length > 0 && resolvedDevice.length > 0 && device.toLowerCase() !== resolvedDevice.toLowerCase()) {
|
||
continue;
|
||
}
|
||
if (resolvedDevice.length === 0 && device.length > 0) {
|
||
resolvedDevice = device;
|
||
}
|
||
if (!resolvedAbsolute) {
|
||
resolvedTail = `${path.slice(rootEnd)}\\${resolvedTail}`;
|
||
resolvedAbsolute = isAbsolute;
|
||
}
|
||
if (resolvedAbsolute && resolvedDevice.length > 0) break;
|
||
}
|
||
// At this point the path should be resolved to a full absolute path,
|
||
// but handle relative paths to be safe (might happen when Deno.cwd()
|
||
// fails)
|
||
// Normalize the tail path
|
||
resolvedTail = normalizeString(resolvedTail, !resolvedAbsolute, "\\", isPathSeparator);
|
||
return resolvedDevice + (resolvedAbsolute ? "\\" : "") + resolvedTail || ".";
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
function assertArgs(from, to) {
|
||
assertPath(from);
|
||
assertPath(to);
|
||
if (from === to) return "";
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
/**
|
||
* Return the relative path from `from` to `to` based on current working directory.
|
||
*
|
||
* An example in windws, for instance:
|
||
* from = 'C:\\orandea\\test\\aaa'
|
||
* to = 'C:\\orandea\\impl\\bbb'
|
||
* The output of the function should be: '..\\..\\impl\\bbb'
|
||
*
|
||
* @example Usage
|
||
* ```ts
|
||
* import { relative } from "@std/path/windows/relative";
|
||
* import { assertEquals } from "@std/assert";
|
||
*
|
||
* const relativePath = relative("C:\\foobar\\test\\aaa", "C:\\foobar\\impl\\bbb");
|
||
* assertEquals(relativePath, "..\\..\\impl\\bbb");
|
||
* ```
|
||
*
|
||
* @param from The path from which to calculate the relative path
|
||
* @param to The path to which to calculate the relative path
|
||
* @returns The relative path from `from` to `to`
|
||
*/ function relative(from, to) {
|
||
assertArgs(from, to);
|
||
const fromOrig = resolve(from);
|
||
const toOrig = resolve(to);
|
||
if (fromOrig === toOrig) return "";
|
||
from = fromOrig.toLowerCase();
|
||
to = toOrig.toLowerCase();
|
||
if (from === to) return "";
|
||
// Trim any leading backslashes
|
||
let fromStart = 0;
|
||
let fromEnd = from.length;
|
||
for(; fromStart < fromEnd; ++fromStart){
|
||
if (from.charCodeAt(fromStart) !== CHAR_BACKWARD_SLASH) break;
|
||
}
|
||
// Trim trailing backslashes (applicable to UNC paths only)
|
||
for(; fromEnd - 1 > fromStart; --fromEnd){
|
||
if (from.charCodeAt(fromEnd - 1) !== CHAR_BACKWARD_SLASH) break;
|
||
}
|
||
const fromLen = fromEnd - fromStart;
|
||
// Trim any leading backslashes
|
||
let toStart = 0;
|
||
let toEnd = to.length;
|
||
for(; toStart < toEnd; ++toStart){
|
||
if (to.charCodeAt(toStart) !== CHAR_BACKWARD_SLASH) break;
|
||
}
|
||
// Trim trailing backslashes (applicable to UNC paths only)
|
||
for(; toEnd - 1 > toStart; --toEnd){
|
||
if (to.charCodeAt(toEnd - 1) !== CHAR_BACKWARD_SLASH) break;
|
||
}
|
||
const toLen = toEnd - toStart;
|
||
// Compare paths to find the longest common path from root
|
||
const length = fromLen < toLen ? fromLen : toLen;
|
||
let lastCommonSep = -1;
|
||
let i = 0;
|
||
for(; i <= length; ++i){
|
||
if (i === length) {
|
||
if (toLen > length) {
|
||
if (to.charCodeAt(toStart + i) === CHAR_BACKWARD_SLASH) {
|
||
// We get here if `from` is the exact base path for `to`.
|
||
// For example: from='C:\\foo\\bar'; to='C:\\foo\\bar\\baz'
|
||
return toOrig.slice(toStart + i + 1);
|
||
} else if (i === 2) {
|
||
// We get here if `from` is the device root.
|
||
// For example: from='C:\\'; to='C:\\foo'
|
||
return toOrig.slice(toStart + i);
|
||
}
|
||
}
|
||
if (fromLen > length) {
|
||
if (from.charCodeAt(fromStart + i) === CHAR_BACKWARD_SLASH) {
|
||
// We get here if `to` is the exact base path for `from`.
|
||
// For example: from='C:\\foo\\bar'; to='C:\\foo'
|
||
lastCommonSep = i;
|
||
} else if (i === 2) {
|
||
// We get here if `to` is the device root.
|
||
// For example: from='C:\\foo\\bar'; to='C:\\'
|
||
lastCommonSep = 3;
|
||
}
|
||
}
|
||
break;
|
||
}
|
||
const fromCode = from.charCodeAt(fromStart + i);
|
||
const toCode = to.charCodeAt(toStart + i);
|
||
if (fromCode !== toCode) break;
|
||
else if (fromCode === CHAR_BACKWARD_SLASH) lastCommonSep = i;
|
||
}
|
||
// We found a mismatch before the first common path separator was seen, so
|
||
// return the original `to`.
|
||
if (i !== length && lastCommonSep === -1) {
|
||
return toOrig;
|
||
}
|
||
let out = "";
|
||
if (lastCommonSep === -1) lastCommonSep = 0;
|
||
// Generate the relative path based on the path difference between `to` and
|
||
// `from`
|
||
for(i = fromStart + lastCommonSep + 1; i <= fromEnd; ++i){
|
||
if (i === fromEnd || from.charCodeAt(i) === CHAR_BACKWARD_SLASH) {
|
||
if (out.length === 0) out += "..";
|
||
else out += "\\..";
|
||
}
|
||
}
|
||
// Lastly, append the rest of the destination (`to`) path that comes after
|
||
// the common path parts
|
||
if (out.length > 0) {
|
||
return out + toOrig.slice(toStart + lastCommonSep, toEnd);
|
||
} else {
|
||
toStart += lastCommonSep;
|
||
if (toOrig.charCodeAt(toStart) === CHAR_BACKWARD_SLASH) ++toStart;
|
||
return toOrig.slice(toStart, toEnd);
|
||
}
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
const WHITESPACE_ENCODINGS = {
|
||
"\u0009": "%09",
|
||
"\u000A": "%0A",
|
||
"\u000B": "%0B",
|
||
"\u000C": "%0C",
|
||
"\u000D": "%0D",
|
||
"\u0020": "%20"
|
||
};
|
||
function encodeWhitespace(string) {
|
||
return string.replaceAll(/[\s]/g, (c)=>{
|
||
return WHITESPACE_ENCODINGS[c] ?? c;
|
||
});
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
/**
|
||
* Converts a path string to a file URL.
|
||
*
|
||
* @example Usage
|
||
* ```ts
|
||
* import { toFileUrl } from "@std/path/windows/to-file-url";
|
||
* import { assertEquals } from "@std/assert";
|
||
*
|
||
* assertEquals(toFileUrl("\\home\\foo"), new URL("file:///home/foo"));
|
||
* assertEquals(toFileUrl("C:\\Users\\foo"), new URL("file:///C:/Users/foo"));
|
||
* assertEquals(toFileUrl("\\\\127.0.0.1\\home\\foo"), new URL("file://127.0.0.1/home/foo"));
|
||
* ```
|
||
* @param path The path to convert.
|
||
* @returns The file URL.
|
||
*/ function toFileUrl(path) {
|
||
if (!isAbsolute(path)) {
|
||
throw new TypeError(`Path must be absolute: received "${path}"`);
|
||
}
|
||
const [, hostname, pathname] = path.match(/^(?:[/\\]{2}([^/\\]+)(?=[/\\](?:[^/\\]|$)))?(.*)/);
|
||
const url = new URL("file:///");
|
||
url.pathname = encodeWhitespace(pathname.replace(/%/g, "%25"));
|
||
if (hostname !== undefined && hostname !== "localhost") {
|
||
url.hostname = hostname;
|
||
if (!url.hostname) {
|
||
throw new TypeError(`Invalid hostname: "${url.hostname}"`);
|
||
}
|
||
}
|
||
return url;
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
/**
|
||
* Resolves path to a namespace path
|
||
*
|
||
* @example Usage
|
||
* ```ts
|
||
* import { toNamespacedPath } from "@std/path/windows/to-namespaced-path";
|
||
* import { assertEquals } from "@std/assert";
|
||
*
|
||
* const namespaced = toNamespacedPath("C:\\foo\\bar");
|
||
* assertEquals(namespaced, "\\\\?\\C:\\foo\\bar");
|
||
* ```
|
||
*
|
||
* @param path The path to resolve to namespaced path
|
||
* @returns The resolved namespaced path
|
||
*/ function toNamespacedPath(path) {
|
||
// Note: this will *probably* throw somewhere.
|
||
if (typeof path !== "string") return path;
|
||
if (path.length === 0) return "";
|
||
const resolvedPath = resolve(path);
|
||
if (resolvedPath.length >= 3) {
|
||
if (resolvedPath.charCodeAt(0) === CHAR_BACKWARD_SLASH) {
|
||
// Possible UNC root
|
||
if (resolvedPath.charCodeAt(1) === CHAR_BACKWARD_SLASH) {
|
||
const code = resolvedPath.charCodeAt(2);
|
||
if (code !== CHAR_QUESTION_MARK && code !== CHAR_DOT) {
|
||
// Matched non-long UNC root, convert the path to a long UNC path
|
||
return `\\\\?\\UNC\\${resolvedPath.slice(2)}`;
|
||
}
|
||
}
|
||
} else if (isWindowsDeviceRoot(resolvedPath.charCodeAt(0))) {
|
||
// Possible device root
|
||
if (resolvedPath.charCodeAt(1) === CHAR_COLON && resolvedPath.charCodeAt(2) === CHAR_BACKWARD_SLASH) {
|
||
// Matched device root, convert the path to a long UNC path
|
||
return `\\\\?\\${resolvedPath}`;
|
||
}
|
||
}
|
||
}
|
||
return path;
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
function common$1(paths, sep) {
|
||
const [first = "", ...remaining] = paths;
|
||
const parts = first.split(sep);
|
||
let endOfPrefix = parts.length;
|
||
let append = "";
|
||
for (const path of remaining){
|
||
const compare = path.split(sep);
|
||
if (compare.length <= endOfPrefix) {
|
||
endOfPrefix = compare.length;
|
||
append = "";
|
||
}
|
||
for(let i = 0; i < endOfPrefix; i++){
|
||
if (compare[i] !== parts[i]) {
|
||
endOfPrefix = i;
|
||
append = i === 0 ? "" : sep;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
return parts.slice(0, endOfPrefix).join(sep) + append;
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
/**
|
||
* Determines the common path from a set of paths for Windows systems.
|
||
*
|
||
* @example Usage
|
||
* ```ts
|
||
* import { common } from "@std/path/windows/common";
|
||
* import { assertEquals } from "@std/assert";
|
||
*
|
||
* const path = common([
|
||
* "C:\\foo\\bar",
|
||
* "C:\\foo\\baz",
|
||
* ]);
|
||
* assertEquals(path, "C:\\foo\\");
|
||
* ```
|
||
*
|
||
* @param paths The paths to compare.
|
||
* @returns The common path.
|
||
*/ function common(paths) {
|
||
return common$1(paths, SEPARATOR);
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
/**
|
||
* Options for {@linkcode globToRegExp}, {@linkcode joinGlobs},
|
||
* {@linkcode normalizeGlob} and {@linkcode expandGlob}.
|
||
*/ const REG_EXP_ESCAPE_CHARS = [
|
||
"!",
|
||
"$",
|
||
"(",
|
||
")",
|
||
"*",
|
||
"+",
|
||
".",
|
||
"=",
|
||
"?",
|
||
"[",
|
||
"\\",
|
||
"^",
|
||
"{",
|
||
"|"
|
||
];
|
||
const RANGE_ESCAPE_CHARS = [
|
||
"-",
|
||
"\\",
|
||
"]"
|
||
];
|
||
function _globToRegExp(c, glob, { extended = true, globstar: globstarOption = true, // os = osType,
|
||
caseInsensitive = false } = {}) {
|
||
if (glob === "") {
|
||
return /(?!)/;
|
||
}
|
||
// Remove trailing separators.
|
||
let newLength = glob.length;
|
||
for(; newLength > 1 && c.seps.includes(glob[newLength - 1]); newLength--);
|
||
glob = glob.slice(0, newLength);
|
||
let regExpString = "";
|
||
// Terminates correctly. Trust that `j` is incremented every iteration.
|
||
for(let j = 0; j < glob.length;){
|
||
let segment = "";
|
||
const groupStack = [];
|
||
let inRange = false;
|
||
let inEscape = false;
|
||
let endsWithSep = false;
|
||
let i = j;
|
||
// Terminates with `i` at the non-inclusive end of the current segment.
|
||
for(; i < glob.length && !c.seps.includes(glob[i]); i++){
|
||
if (inEscape) {
|
||
inEscape = false;
|
||
const escapeChars = inRange ? RANGE_ESCAPE_CHARS : REG_EXP_ESCAPE_CHARS;
|
||
segment += escapeChars.includes(glob[i]) ? `\\${glob[i]}` : glob[i];
|
||
continue;
|
||
}
|
||
if (glob[i] === c.escapePrefix) {
|
||
inEscape = true;
|
||
continue;
|
||
}
|
||
if (glob[i] === "[") {
|
||
if (!inRange) {
|
||
inRange = true;
|
||
segment += "[";
|
||
if (glob[i + 1] === "!") {
|
||
i++;
|
||
segment += "^";
|
||
} else if (glob[i + 1] === "^") {
|
||
i++;
|
||
segment += "\\^";
|
||
}
|
||
continue;
|
||
} else if (glob[i + 1] === ":") {
|
||
let k = i + 1;
|
||
let value = "";
|
||
while(glob[k + 1] !== undefined && glob[k + 1] !== ":"){
|
||
value += glob[k + 1];
|
||
k++;
|
||
}
|
||
if (glob[k + 1] === ":" && glob[k + 2] === "]") {
|
||
i = k + 2;
|
||
if (value === "alnum") segment += "\\dA-Za-z";
|
||
else if (value === "alpha") segment += "A-Za-z";
|
||
else if (value === "ascii") segment += "\x00-\x7F";
|
||
else if (value === "blank") segment += "\t ";
|
||
else if (value === "cntrl") segment += "\x00-\x1F\x7F";
|
||
else if (value === "digit") segment += "\\d";
|
||
else if (value === "graph") segment += "\x21-\x7E";
|
||
else if (value === "lower") segment += "a-z";
|
||
else if (value === "print") segment += "\x20-\x7E";
|
||
else if (value === "punct") {
|
||
segment += "!\"#$%&'()*+,\\-./:;<=>?@[\\\\\\]^_‘{|}~";
|
||
} else if (value === "space") segment += "\\s\v";
|
||
else if (value === "upper") segment += "A-Z";
|
||
else if (value === "word") segment += "\\w";
|
||
else if (value === "xdigit") segment += "\\dA-Fa-f";
|
||
continue;
|
||
}
|
||
}
|
||
}
|
||
if (glob[i] === "]" && inRange) {
|
||
inRange = false;
|
||
segment += "]";
|
||
continue;
|
||
}
|
||
if (inRange) {
|
||
segment += glob[i];
|
||
continue;
|
||
}
|
||
if (glob[i] === ")" && groupStack.length > 0 && groupStack[groupStack.length - 1] !== "BRACE") {
|
||
segment += ")";
|
||
const type = groupStack.pop();
|
||
if (type === "!") {
|
||
segment += c.wildcard;
|
||
} else if (type !== "@") {
|
||
segment += type;
|
||
}
|
||
continue;
|
||
}
|
||
if (glob[i] === "|" && groupStack.length > 0 && groupStack[groupStack.length - 1] !== "BRACE") {
|
||
segment += "|";
|
||
continue;
|
||
}
|
||
if (glob[i] === "+" && extended && glob[i + 1] === "(") {
|
||
i++;
|
||
groupStack.push("+");
|
||
segment += "(?:";
|
||
continue;
|
||
}
|
||
if (glob[i] === "@" && extended && glob[i + 1] === "(") {
|
||
i++;
|
||
groupStack.push("@");
|
||
segment += "(?:";
|
||
continue;
|
||
}
|
||
if (glob[i] === "?") {
|
||
if (extended && glob[i + 1] === "(") {
|
||
i++;
|
||
groupStack.push("?");
|
||
segment += "(?:";
|
||
} else {
|
||
segment += ".";
|
||
}
|
||
continue;
|
||
}
|
||
if (glob[i] === "!" && extended && glob[i + 1] === "(") {
|
||
i++;
|
||
groupStack.push("!");
|
||
segment += "(?!";
|
||
continue;
|
||
}
|
||
if (glob[i] === "{") {
|
||
groupStack.push("BRACE");
|
||
segment += "(?:";
|
||
continue;
|
||
}
|
||
if (glob[i] === "}" && groupStack[groupStack.length - 1] === "BRACE") {
|
||
groupStack.pop();
|
||
segment += ")";
|
||
continue;
|
||
}
|
||
if (glob[i] === "," && groupStack[groupStack.length - 1] === "BRACE") {
|
||
segment += "|";
|
||
continue;
|
||
}
|
||
if (glob[i] === "*") {
|
||
if (extended && glob[i + 1] === "(") {
|
||
i++;
|
||
groupStack.push("*");
|
||
segment += "(?:";
|
||
} else {
|
||
const prevChar = glob[i - 1];
|
||
let numStars = 1;
|
||
while(glob[i + 1] === "*"){
|
||
i++;
|
||
numStars++;
|
||
}
|
||
const nextChar = glob[i + 1];
|
||
if (globstarOption && numStars === 2 && [
|
||
...c.seps,
|
||
undefined
|
||
].includes(prevChar) && [
|
||
...c.seps,
|
||
undefined
|
||
].includes(nextChar)) {
|
||
segment += c.globstar;
|
||
endsWithSep = true;
|
||
} else {
|
||
segment += c.wildcard;
|
||
}
|
||
}
|
||
continue;
|
||
}
|
||
segment += REG_EXP_ESCAPE_CHARS.includes(glob[i]) ? `\\${glob[i]}` : glob[i];
|
||
}
|
||
// Check for unclosed groups or a dangling backslash.
|
||
if (groupStack.length > 0 || inRange || inEscape) {
|
||
// Parse failure. Take all characters from this segment literally.
|
||
segment = "";
|
||
for (const c of glob.slice(j, i)){
|
||
segment += REG_EXP_ESCAPE_CHARS.includes(c) ? `\\${c}` : c;
|
||
endsWithSep = false;
|
||
}
|
||
}
|
||
regExpString += segment;
|
||
if (!endsWithSep) {
|
||
regExpString += i < glob.length ? c.sep : c.sepMaybe;
|
||
endsWithSep = true;
|
||
}
|
||
// Terminates with `i` at the start of the next segment.
|
||
while(c.seps.includes(glob[i]))i++;
|
||
j = i;
|
||
}
|
||
regExpString = `^${regExpString}$`;
|
||
return new RegExp(regExpString, caseInsensitive ? "i" : "");
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
const constants = {
|
||
sep: "(?:\\\\|/)+",
|
||
sepMaybe: "(?:\\\\|/)*",
|
||
seps: [
|
||
"\\",
|
||
"/"
|
||
],
|
||
globstar: "(?:[^\\\\/]*(?:\\\\|/|$)+)*",
|
||
wildcard: "[^\\\\/]*",
|
||
escapePrefix: "`"
|
||
};
|
||
/** Convert a glob string to a regular expression.
|
||
*
|
||
* Tries to match bash glob expansion as closely as possible.
|
||
*
|
||
* Basic glob syntax:
|
||
* - `*` - Matches everything without leaving the path segment.
|
||
* - `?` - Matches any single character.
|
||
* - `{foo,bar}` - Matches `foo` or `bar`.
|
||
* - `[abcd]` - Matches `a`, `b`, `c` or `d`.
|
||
* - `[a-d]` - Matches `a`, `b`, `c` or `d`.
|
||
* - `[!abcd]` - Matches any single character besides `a`, `b`, `c` or `d`.
|
||
* - `[[:<class>:]]` - Matches any character belonging to `<class>`.
|
||
* - `[[:alnum:]]` - Matches any digit or letter.
|
||
* - `[[:digit:]abc]` - Matches any digit, `a`, `b` or `c`.
|
||
* - See https://facelessuser.github.io/wcmatch/glob/#posix-character-classes
|
||
* for a complete list of supported character classes.
|
||
* - `\` - Escapes the next character for an `os` other than `"windows"`.
|
||
* - \` - Escapes the next character for `os` set to `"windows"`.
|
||
* - `/` - Path separator.
|
||
* - `\` - Additional path separator only for `os` set to `"windows"`.
|
||
*
|
||
* Extended syntax:
|
||
* - Requires `{ extended: true }`.
|
||
* - `?(foo|bar)` - Matches 0 or 1 instance of `{foo,bar}`.
|
||
* - `@(foo|bar)` - Matches 1 instance of `{foo,bar}`. They behave the same.
|
||
* - `*(foo|bar)` - Matches _n_ instances of `{foo,bar}`.
|
||
* - `+(foo|bar)` - Matches _n > 0_ instances of `{foo,bar}`.
|
||
* - `!(foo|bar)` - Matches anything other than `{foo,bar}`.
|
||
* - See https://www.linuxjournal.com/content/bash-extended-globbing.
|
||
*
|
||
* Globstar syntax:
|
||
* - Requires `{ globstar: true }`.
|
||
* - `**` - Matches any number of any path segments.
|
||
* - Must comprise its entire path segment in the provided glob.
|
||
* - See https://www.linuxjournal.com/content/globstar-new-bash-globbing-option.
|
||
*
|
||
* Note the following properties:
|
||
* - The generated `RegExp` is anchored at both start and end.
|
||
* - Repeating and trailing separators are tolerated. Trailing separators in the
|
||
* provided glob have no meaning and are discarded.
|
||
* - Absolute globs will only match absolute paths, etc.
|
||
* - Empty globs will match nothing.
|
||
* - Any special glob syntax must be contained to one path segment. For example,
|
||
* `?(foo|bar/baz)` is invalid. The separator will take precedence and the
|
||
* first segment ends with an unclosed group.
|
||
* - If a path segment ends with unclosed groups or a dangling escape prefix, a
|
||
* parse error has occurred. Every character for that segment is taken
|
||
* literally in this event.
|
||
*
|
||
* Limitations:
|
||
* - A negative group like `!(foo|bar)` will wrongly be converted to a negative
|
||
* look-ahead followed by a wildcard. This means that `!(foo).js` will wrongly
|
||
* fail to match `foobar.js`, even though `foobar` is not `foo`. Effectively,
|
||
* `!(foo|bar)` is treated like `!(@(foo|bar)*)`. This will work correctly if
|
||
* the group occurs not nested at the end of the segment.
|
||
*
|
||
* @example Usage
|
||
* ```ts
|
||
* import { globToRegExp } from "@std/path/windows/glob-to-regexp";
|
||
* import { assertEquals } from "@std/assert";
|
||
*
|
||
* assertEquals(globToRegExp("*.js"), /^[^\\/]*\.js(?:\\|\/)*$/);
|
||
* ```
|
||
*
|
||
* @param glob Glob string to convert.
|
||
* @param options Conversion options.
|
||
* @returns The regular expression equivalent to the glob.
|
||
*/ function globToRegExp(glob, options = {}) {
|
||
return _globToRegExp(constants, glob, options);
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
/**
|
||
* Test whether the given string is a glob.
|
||
*
|
||
* @example Usage
|
||
* ```ts
|
||
* import { isGlob } from "@std/path/is-glob";
|
||
* import { assert } from "@std/assert";
|
||
*
|
||
* assert(!isGlob("foo/bar/../baz"));
|
||
* assert(isGlob("foo/*ar/../baz"));
|
||
* ```
|
||
*
|
||
* @param str String to test.
|
||
* @returns `true` if the given string is a glob, otherwise `false`
|
||
*/ function isGlob(str) {
|
||
const chars = {
|
||
"{": "}",
|
||
"(": ")",
|
||
"[": "]"
|
||
};
|
||
const regex = /\\(.)|(^!|\*|\?|[\].+)]\?|\[[^\\\]]+\]|\{[^\\}]+\}|\(\?[:!=][^\\)]+\)|\([^|]+\|[^\\)]+\))/;
|
||
if (str === "") {
|
||
return false;
|
||
}
|
||
let match;
|
||
while(match = regex.exec(str)){
|
||
if (match[2]) return true;
|
||
let idx = match.index + match[0].length;
|
||
// if an open bracket/brace/paren is escaped,
|
||
// set the index to the next closing character
|
||
const open = match[1];
|
||
const close = open ? chars[open] : null;
|
||
if (open && close) {
|
||
const n = str.indexOf(close, idx);
|
||
if (n !== -1) {
|
||
idx = n + 1;
|
||
}
|
||
}
|
||
str = str.slice(idx);
|
||
}
|
||
return false;
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
/**
|
||
* Like normalize(), but doesn't collapse "**\/.." when `globstar` is true.
|
||
*
|
||
* @example Usage
|
||
* ```ts
|
||
* import { normalizeGlob } from "@std/path/windows/normalize-glob";
|
||
* import { assertEquals } from "@std/assert";
|
||
*
|
||
* const normalized = normalizeGlob("**\\foo\\..\\bar", { globstar: true });
|
||
* assertEquals(normalized, "**\\bar");
|
||
* ```
|
||
*
|
||
* @param glob The glob pattern to normalize.
|
||
* @param options The options for glob pattern.
|
||
* @returns The normalized glob pattern.
|
||
*/ function normalizeGlob(glob, options = {}) {
|
||
const { globstar = false } = options;
|
||
if (glob.match(/\0/g)) {
|
||
throw new Error(`Glob contains invalid characters: "${glob}"`);
|
||
}
|
||
if (!globstar) {
|
||
return normalize(glob);
|
||
}
|
||
const s = SEPARATOR_PATTERN.source;
|
||
const badParentPattern = new RegExp(`(?<=(${s}|^)\\*\\*${s})\\.\\.(?=${s}|$)`, "g");
|
||
return normalize(glob.replace(badParentPattern, "\0")).replace(/\0/g, "..");
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
/**
|
||
* Like join(), but doesn't collapse "**\/.." when `globstar` is true.
|
||
*
|
||
* @example Usage
|
||
*
|
||
* ```ts
|
||
* import { joinGlobs } from "@std/path/windows/join-globs";
|
||
* import { assertEquals } from "@std/assert";
|
||
*
|
||
* const joined = joinGlobs(["foo", "**", "bar"], { globstar: true });
|
||
* assertEquals(joined, "foo\\**\\bar");
|
||
* ```
|
||
*
|
||
* @param globs The globs to join.
|
||
* @param options The options for glob pattern.
|
||
* @returns The joined glob pattern.
|
||
*/ function joinGlobs(globs, options = {}) {
|
||
const { globstar = false } = options;
|
||
if (!globstar || globs.length === 0) {
|
||
return join(...globs);
|
||
}
|
||
let joined;
|
||
for (const glob of globs){
|
||
const path = glob;
|
||
if (path.length > 0) {
|
||
if (!joined) joined = path;
|
||
else joined += `${SEPARATOR}${path}`;
|
||
}
|
||
}
|
||
if (!joined) return ".";
|
||
return normalizeGlob(joined, {
|
||
globstar
|
||
});
|
||
}
|
||
|
||
exports.DELIMITER = DELIMITER;
|
||
exports.SEPARATOR = SEPARATOR;
|
||
exports.SEPARATOR_PATTERN = SEPARATOR_PATTERN;
|
||
exports.basename = basename;
|
||
exports.common = common;
|
||
exports.dirname = dirname;
|
||
exports.extname = extname;
|
||
exports.format = format;
|
||
exports.fromFileUrl = fromFileUrl;
|
||
exports.globToRegExp = globToRegExp;
|
||
exports.isAbsolute = isAbsolute;
|
||
exports.isGlob = isGlob;
|
||
exports.join = join;
|
||
exports.joinGlobs = joinGlobs;
|
||
exports.normalize = normalize;
|
||
exports.normalizeGlob = normalizeGlob;
|
||
exports.parse = parse;
|
||
exports.relative = relative;
|
||
exports.resolve = resolve;
|
||
exports.toFileUrl = toFileUrl;
|
||
exports.toNamespacedPath = toNamespacedPath;
|