1740 lines
54 KiB
JavaScript
1740 lines
54 KiB
JavaScript
'use strict';
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// Copyright the Browserify authors. MIT License.
|
||
function assertPath(path) {
|
||
if (typeof path !== 'string') {
|
||
throw new TypeError(
|
||
`Path must be a string, received "${JSON.stringify(path)}"`
|
||
);
|
||
}
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
function stripSuffix(name, suffix) {
|
||
if (suffix.length >= name.length) {
|
||
return name;
|
||
}
|
||
const lenDiff = name.length - suffix.length;
|
||
for (let i = suffix.length - 1; i >= 0; --i) {
|
||
if (name.charCodeAt(lenDiff + i) !== suffix.charCodeAt(i)) {
|
||
return name;
|
||
}
|
||
}
|
||
return name.slice(0, -suffix.length);
|
||
}
|
||
function lastPathSegment(path, isSep, start = 0) {
|
||
let matchedNonSeparator = false;
|
||
let end = path.length;
|
||
for (let i = path.length - 1; i >= start; --i) {
|
||
if (isSep(path.charCodeAt(i))) {
|
||
if (matchedNonSeparator) {
|
||
start = i + 1;
|
||
break;
|
||
}
|
||
} else if (!matchedNonSeparator) {
|
||
matchedNonSeparator = true;
|
||
end = i + 1;
|
||
}
|
||
}
|
||
return path.slice(start, end);
|
||
}
|
||
function assertArgs$1(path, suffix) {
|
||
assertPath(path);
|
||
if (path.length === 0) return path;
|
||
if (typeof suffix !== 'string') {
|
||
throw new TypeError(
|
||
`Suffix must be a string, received "${JSON.stringify(suffix)}"`
|
||
);
|
||
}
|
||
}
|
||
|
||
// 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.
|
||
// Alphabet chars.
|
||
const CHAR_UPPERCASE_A = 65; /* A */
|
||
const CHAR_LOWERCASE_A = 97; /* a */
|
||
const CHAR_UPPERCASE_Z = 90; /* Z */
|
||
const CHAR_LOWERCASE_Z = 122; /* z */
|
||
// Non-alphabetic chars.
|
||
const CHAR_DOT = 46; /* . */
|
||
const CHAR_FORWARD_SLASH = 47; /* / */
|
||
const CHAR_BACKWARD_SLASH = 92; /* \ */
|
||
const CHAR_COLON = 58; /* : */
|
||
const CHAR_QUESTION_MARK = 63; /* ? */
|
||
|
||
// 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.
|
||
function stripTrailingSeparators(segment, isSep) {
|
||
if (segment.length <= 1) {
|
||
return segment;
|
||
}
|
||
let end = segment.length;
|
||
for (let i = segment.length - 1; i > 0; i--) {
|
||
if (isSep(segment.charCodeAt(i))) {
|
||
end = i;
|
||
} else {
|
||
break;
|
||
}
|
||
}
|
||
return segment.slice(0, end);
|
||
}
|
||
|
||
// 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.
|
||
function isPosixPathSeparator(code) {
|
||
return code === CHAR_FORWARD_SLASH;
|
||
}
|
||
function isPathSeparator(code) {
|
||
return code === CHAR_FORWARD_SLASH || code === CHAR_BACKWARD_SLASH;
|
||
}
|
||
function isWindowsDeviceRoot(code) {
|
||
return (
|
||
(code >= CHAR_LOWERCASE_A && code <= CHAR_LOWERCASE_Z) ||
|
||
(code >= CHAR_UPPERCASE_A && code <= CHAR_UPPERCASE_Z)
|
||
);
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
/**
|
||
* Return the last portion of a `path`.
|
||
* Trailing directory separators are ignored, and optional suffix is removed.
|
||
*
|
||
* @example Usage
|
||
* ```ts
|
||
* import { basename } from "@std/path/windows/basename";
|
||
* import { assertEquals } from "@std/assert";
|
||
*
|
||
* assertEquals(basename("C:\\user\\Documents\\"), "Documents");
|
||
* assertEquals(basename("C:\\user\\Documents\\image.png"), "image.png");
|
||
* assertEquals(basename("C:\\user\\Documents\\image.png", ".png"), "image");
|
||
* ```
|
||
*
|
||
* Note: If you are working with file URLs,
|
||
* use the new version of `basename` from `@std/path/windows/unstable-basename`.
|
||
*
|
||
* @param path The path to extract the name from.
|
||
* @param suffix The suffix to remove from extracted name.
|
||
* @returns The extracted name.
|
||
*/ function basename(path, suffix = '') {
|
||
assertArgs$1(path, suffix);
|
||
// Check for a drive letter prefix so as not to mistake the following
|
||
// path separator as an extra separator at the end of the path that can be
|
||
// disregarded
|
||
let start = 0;
|
||
if (path.length >= 2) {
|
||
const drive = path.charCodeAt(0);
|
||
if (isWindowsDeviceRoot(drive)) {
|
||
if (path.charCodeAt(1) === CHAR_COLON) start = 2;
|
||
}
|
||
}
|
||
const lastSegment = lastPathSegment(path, isPathSeparator, start);
|
||
const strippedSegment = stripTrailingSeparators(lastSegment, isPathSeparator);
|
||
return suffix ? stripSuffix(strippedSegment, suffix) : strippedSegment;
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
/**
|
||
* The character used to separate entries in the PATH environment variable.
|
||
*/ const DELIMITER = ';';
|
||
/**
|
||
* The character used to separate components of a file path.
|
||
*/ const SEPARATOR = '\\';
|
||
/**
|
||
* A regular expression that matches one or more path separators.
|
||
*/ const SEPARATOR_PATTERN = /[\\/]+/;
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
function assertArg$3(path) {
|
||
assertPath(path);
|
||
if (path.length === 0) return '.';
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
/**
|
||
* Return the directory path of a `path`.
|
||
*
|
||
* @example Usage
|
||
* ```ts
|
||
* import { dirname } from "@std/path/windows/dirname";
|
||
* import { assertEquals } from "@std/assert";
|
||
*
|
||
* const dir = dirname("C:\\foo\\bar\\baz.ext");
|
||
* assertEquals(dir, "C:\\foo\\bar");
|
||
* ```
|
||
*
|
||
* Note: If you are working with file URLs,
|
||
* use the new version of `dirname` from `@std/path/windows/unstable-dirname`.
|
||
*
|
||
* @param path The path to get the directory from.
|
||
* @returns The directory path.
|
||
*/ function dirname(path) {
|
||
assertArg$3(path);
|
||
const len = path.length;
|
||
let rootEnd = -1;
|
||
let end = -1;
|
||
let matchedSlash = true;
|
||
let offset = 0;
|
||
const code = path.charCodeAt(0);
|
||
// Try to match a root
|
||
if (len > 1) {
|
||
if (isPathSeparator(code)) {
|
||
// Possible UNC root
|
||
rootEnd = offset = 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
|
||
return path;
|
||
}
|
||
if (j !== last) {
|
||
// We matched a UNC root with leftovers
|
||
// Offset by 1 to include the separator after the UNC root to
|
||
// treat it as a "normal root" on top of a (UNC) root
|
||
rootEnd = offset = j + 1;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
} else if (isWindowsDeviceRoot(code)) {
|
||
// Possible device root
|
||
if (path.charCodeAt(1) === CHAR_COLON) {
|
||
rootEnd = offset = 2;
|
||
if (len > 2) {
|
||
if (isPathSeparator(path.charCodeAt(2))) rootEnd = offset = 3;
|
||
}
|
||
}
|
||
}
|
||
} else if (isPathSeparator(code)) {
|
||
// `path` contains just a path separator, exit early to avoid
|
||
// unnecessary work
|
||
return path;
|
||
}
|
||
for (let i = len - 1; i >= offset; --i) {
|
||
if (isPathSeparator(path.charCodeAt(i))) {
|
||
if (!matchedSlash) {
|
||
end = i;
|
||
break;
|
||
}
|
||
} else {
|
||
// We saw the first non-path separator
|
||
matchedSlash = false;
|
||
}
|
||
}
|
||
if (end === -1) {
|
||
if (rootEnd === -1) return '.';
|
||
else end = rootEnd;
|
||
}
|
||
return stripTrailingSeparators(path.slice(0, end), isPosixPathSeparator);
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
/**
|
||
* Return the extension of the `path` with leading period.
|
||
*
|
||
* @example Usage
|
||
* ```ts
|
||
* import { extname } from "@std/path/windows/extname";
|
||
* import { assertEquals } from "@std/assert";
|
||
*
|
||
* const ext = extname("file.ts");
|
||
* assertEquals(ext, ".ts");
|
||
* ```
|
||
*
|
||
* Note: If you are working with file URLs,
|
||
* use the new version of `extname` from `@std/path/windows/unstable-extname`.
|
||
*
|
||
* @param path The path to get the extension from.
|
||
* @returns The extension of the `path`.
|
||
*/ function extname(path) {
|
||
assertPath(path);
|
||
let start = 0;
|
||
let startDot = -1;
|
||
let startPart = 0;
|
||
let end = -1;
|
||
let matchedSlash = true;
|
||
// Track the state of characters (if any) we see before our first dot and
|
||
// after any path separator we find
|
||
let preDotState = 0;
|
||
// Check for a drive letter prefix so as not to mistake the following
|
||
// path separator as an extra separator at the end of the path that can be
|
||
// disregarded
|
||
if (
|
||
path.length >= 2 &&
|
||
path.charCodeAt(1) === CHAR_COLON &&
|
||
isWindowsDeviceRoot(path.charCodeAt(0))
|
||
) {
|
||
start = startPart = 2;
|
||
}
|
||
for (let i = path.length - 1; i >= start; --i) {
|
||
const 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)
|
||
) {
|
||
return '';
|
||
}
|
||
return path.slice(startDot, end);
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
function _format(sep, pathObject) {
|
||
const dir = pathObject.dir || pathObject.root;
|
||
const base =
|
||
pathObject.base || (pathObject.name ?? '') + (pathObject.ext ?? '');
|
||
if (!dir) return base;
|
||
if (base === sep) return dir;
|
||
if (dir === pathObject.root) return dir + base;
|
||
return dir + sep + base;
|
||
}
|
||
function assertArg$2(pathObject) {
|
||
if (pathObject === null || typeof pathObject !== 'object') {
|
||
throw new TypeError(
|
||
`The "pathObject" argument must be of type Object, received type "${typeof pathObject}"`
|
||
);
|
||
}
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
/**
|
||
* Generate a path from `ParsedPath` object.
|
||
*
|
||
* @example Usage
|
||
* ```ts
|
||
* import { format } from "@std/path/windows/format";
|
||
* import { assertEquals } from "@std/assert";
|
||
*
|
||
* const path = format({
|
||
* root: "C:\\",
|
||
* dir: "C:\\path\\dir",
|
||
* base: "file.txt",
|
||
* ext: ".txt",
|
||
* name: "file"
|
||
* });
|
||
* assertEquals(path, "C:\\path\\dir\\file.txt");
|
||
* ```
|
||
*
|
||
* @param pathObject The path object to format.
|
||
* @returns The formatted path.
|
||
*/ function format(pathObject) {
|
||
assertArg$2(pathObject);
|
||
return _format('\\', pathObject);
|
||
}
|
||
|
||
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
||
// This module is browser compatible.
|
||
function assertArg$1(url) {
|
||
url = url instanceof URL ? url : new URL(url);
|
||
if (url.protocol !== 'file:') {
|
||
throw new TypeError(`URL must be a file URL: received "${url.protocol}"`);
|
||
}
|
||
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";
|
||
* import { assertEquals } from "@std/assert";
|
||
*
|
||
* assertEquals(fromFileUrl("file:///home/foo"), "\\home\\foo");
|
||
* assertEquals(fromFileUrl("file:///C:/Users/foo"), "C:\\Users\\foo");
|
||
* 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;
|