index.mjs 10 KB

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  1. // src/index.ts
  2. import path, { posix } from "path";
  3. import { fdir } from "fdir";
  4. import picomatch2 from "picomatch";
  5. // src/utils.ts
  6. import picomatch from "picomatch";
  7. var ONLY_PARENT_DIRECTORIES = /^(\/?\.\.)+$/;
  8. function getPartialMatcher(patterns, options) {
  9. const patternsCount = patterns.length;
  10. const patternsParts = Array(patternsCount);
  11. const regexes = Array(patternsCount);
  12. for (let i = 0; i < patternsCount; i++) {
  13. const parts = splitPattern(patterns[i]);
  14. patternsParts[i] = parts;
  15. const partsCount = parts.length;
  16. const partRegexes = Array(partsCount);
  17. for (let j = 0; j < partsCount; j++) {
  18. partRegexes[j] = picomatch.makeRe(parts[j], options);
  19. }
  20. regexes[i] = partRegexes;
  21. }
  22. return (input) => {
  23. const inputParts = input.split("/");
  24. if (inputParts[0] === ".." && ONLY_PARENT_DIRECTORIES.test(input)) {
  25. return true;
  26. }
  27. for (let i = 0; i < patterns.length; i++) {
  28. const patternParts = patternsParts[i];
  29. const regex = regexes[i];
  30. const inputPatternCount = inputParts.length;
  31. const minParts = Math.min(inputPatternCount, patternParts.length);
  32. let j = 0;
  33. while (j < minParts) {
  34. const part = patternParts[j];
  35. if (part.includes("/")) {
  36. return true;
  37. }
  38. const match = regex[j].test(inputParts[j]);
  39. if (!match) {
  40. break;
  41. }
  42. if (part === "**") {
  43. return true;
  44. }
  45. j++;
  46. }
  47. if (j === inputPatternCount) {
  48. return true;
  49. }
  50. }
  51. return false;
  52. };
  53. }
  54. var splitPatternOptions = { parts: true };
  55. function splitPattern(path2) {
  56. var _a;
  57. const result = picomatch.scan(path2, splitPatternOptions);
  58. return ((_a = result.parts) == null ? void 0 : _a.length) ? result.parts : [path2];
  59. }
  60. var isWin = process.platform === "win32";
  61. var ESCAPED_WIN32_BACKSLASHES = /\\(?![()[\]{}!+@])/g;
  62. function convertPosixPathToPattern(path2) {
  63. return escapePosixPath(path2);
  64. }
  65. function convertWin32PathToPattern(path2) {
  66. return escapeWin32Path(path2).replace(ESCAPED_WIN32_BACKSLASHES, "/");
  67. }
  68. var convertPathToPattern = isWin ? convertWin32PathToPattern : convertPosixPathToPattern;
  69. var POSIX_UNESCAPED_GLOB_SYMBOLS = /(?<!\\)([()[\]{}*?|]|^!|[!+@](?=\()|\\(?![()[\]{}!*+?@|]))/g;
  70. var WIN32_UNESCAPED_GLOB_SYMBOLS = /(?<!\\)([()[\]{}]|^!|[!+@](?=\())/g;
  71. var escapePosixPath = (path2) => path2.replace(POSIX_UNESCAPED_GLOB_SYMBOLS, "\\$&");
  72. var escapeWin32Path = (path2) => path2.replace(WIN32_UNESCAPED_GLOB_SYMBOLS, "\\$&");
  73. var escapePath = isWin ? escapeWin32Path : escapePosixPath;
  74. function isDynamicPattern(pattern, options) {
  75. if ((options == null ? void 0 : options.caseSensitiveMatch) === false) {
  76. return true;
  77. }
  78. const scan = picomatch.scan(pattern);
  79. return scan.isGlob || scan.negated;
  80. }
  81. function log(...tasks) {
  82. console.log(`[tinyglobby ${(/* @__PURE__ */ new Date()).toLocaleTimeString("es")}]`, ...tasks);
  83. }
  84. // src/index.ts
  85. var PARENT_DIRECTORY = /^(\/?\.\.)+/;
  86. var ESCAPING_BACKSLASHES = /\\(?=[()[\]{}!*+?@|])/g;
  87. var BACKSLASHES = /\\/g;
  88. function normalizePattern(pattern, expandDirectories, cwd, props, isIgnore) {
  89. var _a;
  90. let result = pattern;
  91. if (pattern.endsWith("/")) {
  92. result = pattern.slice(0, -1);
  93. }
  94. if (!result.endsWith("*") && expandDirectories) {
  95. result += "/**";
  96. }
  97. if (path.isAbsolute(result.replace(ESCAPING_BACKSLASHES, ""))) {
  98. result = posix.relative(escapePath(cwd), result);
  99. } else {
  100. result = posix.normalize(result);
  101. }
  102. const parentDirectoryMatch = PARENT_DIRECTORY.exec(result);
  103. if (parentDirectoryMatch == null ? void 0 : parentDirectoryMatch[0]) {
  104. const potentialRoot = posix.join(cwd, parentDirectoryMatch[0]);
  105. if (props.root.length > potentialRoot.length) {
  106. props.root = potentialRoot;
  107. props.depthOffset = -(parentDirectoryMatch[0].length + 1) / 3;
  108. }
  109. } else if (!isIgnore && props.depthOffset >= 0) {
  110. const parts = splitPattern(result);
  111. (_a = props.commonPath) != null ? _a : props.commonPath = parts;
  112. const newCommonPath = [];
  113. const length = Math.min(props.commonPath.length, parts.length);
  114. for (let i = 0; i < length; i++) {
  115. const part = parts[i];
  116. if (part === "**" && !parts[i + 1]) {
  117. newCommonPath.pop();
  118. break;
  119. }
  120. if (part !== props.commonPath[i] || isDynamicPattern(part) || i === parts.length - 1) {
  121. break;
  122. }
  123. newCommonPath.push(part);
  124. }
  125. props.depthOffset = newCommonPath.length;
  126. props.commonPath = newCommonPath;
  127. props.root = newCommonPath.length > 0 ? `${cwd}/${newCommonPath.join("/")}` : cwd;
  128. }
  129. return result;
  130. }
  131. function processPatterns({ patterns, ignore = [], expandDirectories = true }, cwd, props) {
  132. if (typeof patterns === "string") {
  133. patterns = [patterns];
  134. } else if (!patterns) {
  135. patterns = ["**/*"];
  136. }
  137. if (typeof ignore === "string") {
  138. ignore = [ignore];
  139. }
  140. const matchPatterns = [];
  141. const ignorePatterns = [];
  142. for (const pattern of ignore) {
  143. if (!pattern) {
  144. continue;
  145. }
  146. if (pattern[0] !== "!" || pattern[1] === "(") {
  147. ignorePatterns.push(normalizePattern(pattern, expandDirectories, cwd, props, true));
  148. }
  149. }
  150. for (const pattern of patterns) {
  151. if (!pattern) {
  152. continue;
  153. }
  154. if (pattern[0] !== "!" || pattern[1] === "(") {
  155. matchPatterns.push(normalizePattern(pattern, expandDirectories, cwd, props, false));
  156. } else if (pattern[1] !== "!" || pattern[2] === "(") {
  157. ignorePatterns.push(normalizePattern(pattern.slice(1), expandDirectories, cwd, props, true));
  158. }
  159. }
  160. return { match: matchPatterns, ignore: ignorePatterns };
  161. }
  162. function getRelativePath(path2, cwd, root) {
  163. return posix.relative(cwd, `${root}/${path2}`) || ".";
  164. }
  165. function processPath(path2, cwd, root, isDirectory, absolute) {
  166. const relativePath = absolute ? path2.slice(root.length + 1) || "." : path2;
  167. if (root === cwd) {
  168. return isDirectory && relativePath !== "." ? relativePath.slice(0, -1) : relativePath;
  169. }
  170. return getRelativePath(relativePath, cwd, root);
  171. }
  172. function formatPaths(paths, cwd, root) {
  173. for (let i = paths.length - 1; i >= 0; i--) {
  174. const path2 = paths[i];
  175. paths[i] = getRelativePath(path2, cwd, root) + (!path2 || path2.endsWith("/") ? "/" : "");
  176. }
  177. return paths;
  178. }
  179. function crawl(options, cwd, sync) {
  180. if (process.env.TINYGLOBBY_DEBUG) {
  181. options.debug = true;
  182. }
  183. if (options.debug) {
  184. log("globbing with options:", options, "cwd:", cwd);
  185. }
  186. if (Array.isArray(options.patterns) && options.patterns.length === 0) {
  187. return sync ? [] : Promise.resolve([]);
  188. }
  189. const props = {
  190. root: cwd,
  191. commonPath: null,
  192. depthOffset: 0
  193. };
  194. const processed = processPatterns(options, cwd, props);
  195. const nocase = options.caseSensitiveMatch === false;
  196. if (options.debug) {
  197. log("internal processing patterns:", processed);
  198. }
  199. const matcher = picomatch2(processed.match, {
  200. dot: options.dot,
  201. nocase,
  202. ignore: processed.ignore
  203. });
  204. const ignore = picomatch2(processed.ignore, {
  205. dot: options.dot,
  206. nocase
  207. });
  208. const partialMatcher = getPartialMatcher(processed.match, {
  209. dot: options.dot,
  210. nocase
  211. });
  212. const fdirOptions = {
  213. // use relative paths in the matcher
  214. filters: [
  215. options.debug ? (p, isDirectory) => {
  216. const path2 = processPath(p, cwd, props.root, isDirectory, options.absolute);
  217. const matches = matcher(path2);
  218. if (matches) {
  219. log(`matched ${path2}`);
  220. }
  221. return matches;
  222. } : (p, isDirectory) => matcher(processPath(p, cwd, props.root, isDirectory, options.absolute))
  223. ],
  224. exclude: options.debug ? (_, p) => {
  225. const relativePath = processPath(p, cwd, props.root, true, true);
  226. const skipped = relativePath !== "." && !partialMatcher(relativePath) || ignore(relativePath);
  227. if (skipped) {
  228. log(`skipped ${p}`);
  229. } else {
  230. log(`crawling ${p}`);
  231. }
  232. return skipped;
  233. } : (_, p) => {
  234. const relativePath = processPath(p, cwd, props.root, true, true);
  235. return relativePath !== "." && !partialMatcher(relativePath) || ignore(relativePath);
  236. },
  237. pathSeparator: "/",
  238. relativePaths: true,
  239. resolveSymlinks: true
  240. };
  241. if (options.deep) {
  242. fdirOptions.maxDepth = Math.round(options.deep - props.depthOffset);
  243. }
  244. if (options.absolute) {
  245. fdirOptions.relativePaths = false;
  246. fdirOptions.resolvePaths = true;
  247. fdirOptions.includeBasePath = true;
  248. }
  249. if (options.followSymbolicLinks === false) {
  250. fdirOptions.resolveSymlinks = false;
  251. fdirOptions.excludeSymlinks = true;
  252. }
  253. if (options.onlyDirectories) {
  254. fdirOptions.excludeFiles = true;
  255. fdirOptions.includeDirs = true;
  256. } else if (options.onlyFiles === false) {
  257. fdirOptions.includeDirs = true;
  258. }
  259. props.root = props.root.replace(BACKSLASHES, "");
  260. const root = props.root;
  261. if (options.debug) {
  262. log("internal properties:", props);
  263. }
  264. const api = new fdir(fdirOptions).crawl(root);
  265. if (cwd === root || options.absolute) {
  266. return sync ? api.sync() : api.withPromise();
  267. }
  268. return sync ? formatPaths(api.sync(), cwd, root) : api.withPromise().then((paths) => formatPaths(paths, cwd, root));
  269. }
  270. async function glob(patternsOrOptions, options) {
  271. if (patternsOrOptions && (options == null ? void 0 : options.patterns)) {
  272. throw new Error("Cannot pass patterns as both an argument and an option");
  273. }
  274. const opts = Array.isArray(patternsOrOptions) || typeof patternsOrOptions === "string" ? { ...options, patterns: patternsOrOptions } : patternsOrOptions;
  275. const cwd = opts.cwd ? path.resolve(opts.cwd).replace(BACKSLASHES, "/") : process.cwd().replace(BACKSLASHES, "/");
  276. return crawl(opts, cwd, false);
  277. }
  278. function globSync(patternsOrOptions, options) {
  279. if (patternsOrOptions && (options == null ? void 0 : options.patterns)) {
  280. throw new Error("Cannot pass patterns as both an argument and an option");
  281. }
  282. const opts = Array.isArray(patternsOrOptions) || typeof patternsOrOptions === "string" ? { ...options, patterns: patternsOrOptions } : patternsOrOptions;
  283. const cwd = opts.cwd ? path.resolve(opts.cwd).replace(BACKSLASHES, "/") : process.cwd().replace(BACKSLASHES, "/");
  284. return crawl(opts, cwd, true);
  285. }
  286. export {
  287. convertPathToPattern,
  288. escapePath,
  289. glob,
  290. globSync,
  291. isDynamicPattern
  292. };