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authorPhilipp Tanlak <philipp.tanlak@gmail.com>2025-11-24 20:54:57 +0100
committerPhilipp Tanlak <philipp.tanlak@gmail.com>2025-11-24 20:57:48 +0100
commitb1e2c8fd5cb5dfa46bc440a12eafaf56cd844b1c (patch)
tree49d360fd6cbc6a2754efe93524ac47ff0fbe0f7d /node_modules/@jridgewell/resolve-uri/dist/resolve-uri.umd.js
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+(function (global, factory) {
+ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+ typeof define === 'function' && define.amd ? define(factory) :
+ (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.resolveURI = factory());
+})(this, (function () { 'use strict';
+
+ // Matches the scheme of a URL, eg "http://"
+ const schemeRegex = /^[\w+.-]+:\/\//;
+ /**
+ * Matches the parts of a URL:
+ * 1. Scheme, including ":", guaranteed.
+ * 2. User/password, including "@", optional.
+ * 3. Host, guaranteed.
+ * 4. Port, including ":", optional.
+ * 5. Path, including "/", optional.
+ * 6. Query, including "?", optional.
+ * 7. Hash, including "#", optional.
+ */
+ const urlRegex = /^([\w+.-]+:)\/\/([^@/#?]*@)?([^:/#?]*)(:\d+)?(\/[^#?]*)?(\?[^#]*)?(#.*)?/;
+ /**
+ * File URLs are weird. They dont' need the regular `//` in the scheme, they may or may not start
+ * with a leading `/`, they can have a domain (but only if they don't start with a Windows drive).
+ *
+ * 1. Host, optional.
+ * 2. Path, which may include "/", guaranteed.
+ * 3. Query, including "?", optional.
+ * 4. Hash, including "#", optional.
+ */
+ const fileRegex = /^file:(?:\/\/((?![a-z]:)[^/#?]*)?)?(\/?[^#?]*)(\?[^#]*)?(#.*)?/i;
+ var UrlType;
+ (function (UrlType) {
+ UrlType[UrlType["Empty"] = 1] = "Empty";
+ UrlType[UrlType["Hash"] = 2] = "Hash";
+ UrlType[UrlType["Query"] = 3] = "Query";
+ UrlType[UrlType["RelativePath"] = 4] = "RelativePath";
+ UrlType[UrlType["AbsolutePath"] = 5] = "AbsolutePath";
+ UrlType[UrlType["SchemeRelative"] = 6] = "SchemeRelative";
+ UrlType[UrlType["Absolute"] = 7] = "Absolute";
+ })(UrlType || (UrlType = {}));
+ function isAbsoluteUrl(input) {
+ return schemeRegex.test(input);
+ }
+ function isSchemeRelativeUrl(input) {
+ return input.startsWith('//');
+ }
+ function isAbsolutePath(input) {
+ return input.startsWith('/');
+ }
+ function isFileUrl(input) {
+ return input.startsWith('file:');
+ }
+ function isRelative(input) {
+ return /^[.?#]/.test(input);
+ }
+ function parseAbsoluteUrl(input) {
+ const match = urlRegex.exec(input);
+ return makeUrl(match[1], match[2] || '', match[3], match[4] || '', match[5] || '/', match[6] || '', match[7] || '');
+ }
+ function parseFileUrl(input) {
+ const match = fileRegex.exec(input);
+ const path = match[2];
+ return makeUrl('file:', '', match[1] || '', '', isAbsolutePath(path) ? path : '/' + path, match[3] || '', match[4] || '');
+ }
+ function makeUrl(scheme, user, host, port, path, query, hash) {
+ return {
+ scheme,
+ user,
+ host,
+ port,
+ path,
+ query,
+ hash,
+ type: UrlType.Absolute,
+ };
+ }
+ function parseUrl(input) {
+ if (isSchemeRelativeUrl(input)) {
+ const url = parseAbsoluteUrl('http:' + input);
+ url.scheme = '';
+ url.type = UrlType.SchemeRelative;
+ return url;
+ }
+ if (isAbsolutePath(input)) {
+ const url = parseAbsoluteUrl('http://foo.com' + input);
+ url.scheme = '';
+ url.host = '';
+ url.type = UrlType.AbsolutePath;
+ return url;
+ }
+ if (isFileUrl(input))
+ return parseFileUrl(input);
+ if (isAbsoluteUrl(input))
+ return parseAbsoluteUrl(input);
+ const url = parseAbsoluteUrl('http://foo.com/' + input);
+ url.scheme = '';
+ url.host = '';
+ url.type = input
+ ? input.startsWith('?')
+ ? UrlType.Query
+ : input.startsWith('#')
+ ? UrlType.Hash
+ : UrlType.RelativePath
+ : UrlType.Empty;
+ return url;
+ }
+ function stripPathFilename(path) {
+ // If a path ends with a parent directory "..", then it's a relative path with excess parent
+ // paths. It's not a file, so we can't strip it.
+ if (path.endsWith('/..'))
+ return path;
+ const index = path.lastIndexOf('/');
+ return path.slice(0, index + 1);
+ }
+ function mergePaths(url, base) {
+ normalizePath(base, base.type);
+ // If the path is just a "/", then it was an empty path to begin with (remember, we're a relative
+ // path).
+ if (url.path === '/') {
+ url.path = base.path;
+ }
+ else {
+ // Resolution happens relative to the base path's directory, not the file.
+ url.path = stripPathFilename(base.path) + url.path;
+ }
+ }
+ /**
+ * The path can have empty directories "//", unneeded parents "foo/..", or current directory
+ * "foo/.". We need to normalize to a standard representation.
+ */
+ function normalizePath(url, type) {
+ const rel = type <= UrlType.RelativePath;
+ const pieces = url.path.split('/');
+ // We need to preserve the first piece always, so that we output a leading slash. The item at
+ // pieces[0] is an empty string.
+ let pointer = 1;
+ // Positive is the number of real directories we've output, used for popping a parent directory.
+ // Eg, "foo/bar/.." will have a positive 2, and we can decrement to be left with just "foo".
+ let positive = 0;
+ // We need to keep a trailing slash if we encounter an empty directory (eg, splitting "foo/" will
+ // generate `["foo", ""]` pieces). And, if we pop a parent directory. But once we encounter a
+ // real directory, we won't need to append, unless the other conditions happen again.
+ let addTrailingSlash = false;
+ for (let i = 1; i < pieces.length; i++) {
+ const piece = pieces[i];
+ // An empty directory, could be a trailing slash, or just a double "//" in the path.
+ if (!piece) {
+ addTrailingSlash = true;
+ continue;
+ }
+ // If we encounter a real directory, then we don't need to append anymore.
+ addTrailingSlash = false;
+ // A current directory, which we can always drop.
+ if (piece === '.')
+ continue;
+ // A parent directory, we need to see if there are any real directories we can pop. Else, we
+ // have an excess of parents, and we'll need to keep the "..".
+ if (piece === '..') {
+ if (positive) {
+ addTrailingSlash = true;
+ positive--;
+ pointer--;
+ }
+ else if (rel) {
+ // If we're in a relativePath, then we need to keep the excess parents. Else, in an absolute
+ // URL, protocol relative URL, or an absolute path, we don't need to keep excess.
+ pieces[pointer++] = piece;
+ }
+ continue;
+ }
+ // We've encountered a real directory. Move it to the next insertion pointer, which accounts for
+ // any popped or dropped directories.
+ pieces[pointer++] = piece;
+ positive++;
+ }
+ let path = '';
+ for (let i = 1; i < pointer; i++) {
+ path += '/' + pieces[i];
+ }
+ if (!path || (addTrailingSlash && !path.endsWith('/..'))) {
+ path += '/';
+ }
+ url.path = path;
+ }
+ /**
+ * Attempts to resolve `input` URL/path relative to `base`.
+ */
+ function resolve(input, base) {
+ if (!input && !base)
+ return '';
+ const url = parseUrl(input);
+ let inputType = url.type;
+ if (base && inputType !== UrlType.Absolute) {
+ const baseUrl = parseUrl(base);
+ const baseType = baseUrl.type;
+ switch (inputType) {
+ case UrlType.Empty:
+ url.hash = baseUrl.hash;
+ // fall through
+ case UrlType.Hash:
+ url.query = baseUrl.query;
+ // fall through
+ case UrlType.Query:
+ case UrlType.RelativePath:
+ mergePaths(url, baseUrl);
+ // fall through
+ case UrlType.AbsolutePath:
+ // The host, user, and port are joined, you can't copy one without the others.
+ url.user = baseUrl.user;
+ url.host = baseUrl.host;
+ url.port = baseUrl.port;
+ // fall through
+ case UrlType.SchemeRelative:
+ // The input doesn't have a schema at least, so we need to copy at least that over.
+ url.scheme = baseUrl.scheme;
+ }
+ if (baseType > inputType)
+ inputType = baseType;
+ }
+ normalizePath(url, inputType);
+ const queryHash = url.query + url.hash;
+ switch (inputType) {
+ // This is impossible, because of the empty checks at the start of the function.
+ // case UrlType.Empty:
+ case UrlType.Hash:
+ case UrlType.Query:
+ return queryHash;
+ case UrlType.RelativePath: {
+ // The first char is always a "/", and we need it to be relative.
+ const path = url.path.slice(1);
+ if (!path)
+ return queryHash || '.';
+ if (isRelative(base || input) && !isRelative(path)) {
+ // If base started with a leading ".", or there is no base and input started with a ".",
+ // then we need to ensure that the relative path starts with a ".". We don't know if
+ // relative starts with a "..", though, so check before prepending.
+ return './' + path + queryHash;
+ }
+ return path + queryHash;
+ }
+ case UrlType.AbsolutePath:
+ return url.path + queryHash;
+ default:
+ return url.scheme + '//' + url.user + url.host + url.port + url.path + queryHash;
+ }
+ }
+
+ return resolve;
+
+}));
+//# sourceMappingURL=resolve-uri.umd.js.map