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node_modules/readdirp/esm/index.js

import { stat, lstat, readdir, realpath } from 'node:fs/promises';
import { Readable } from 'node:stream';
import { resolve as presolve, relative as prelative, join as pjoin, sep as psep } from 'node:path';
export const EntryTypes = {
    FILE_TYPE: 'files',
    DIR_TYPE: 'directories',
    FILE_DIR_TYPE: 'files_directories',
    EVERYTHING_TYPE: 'all',
};
const defaultOptions = {
    root: '.',
    fileFilter: (_entryInfo) => true,
    directoryFilter: (_entryInfo) => true,
    type: EntryTypes.FILE_TYPE,
    lstat: false,
    depth: 2147483648,
    alwaysStat: false,
    highWaterMark: 4096,
};
Object.freeze(defaultOptions);
const RECURSIVE_ERROR_CODE = 'READDIRP_RECURSIVE_ERROR';
const NORMAL_FLOW_ERRORS = new Set(['ENOENT', 'EPERM', 'EACCES', 'ELOOP', RECURSIVE_ERROR_CODE]);
const ALL_TYPES = [
    EntryTypes.DIR_TYPE,
    EntryTypes.EVERYTHING_TYPE,
    EntryTypes.FILE_DIR_TYPE,
    EntryTypes.FILE_TYPE,
];
const DIR_TYPES = new Set([
    EntryTypes.DIR_TYPE,
    EntryTypes.EVERYTHING_TYPE,
    EntryTypes.FILE_DIR_TYPE,
]);
const FILE_TYPES = new Set([
    EntryTypes.EVERYTHING_TYPE,
    EntryTypes.FILE_DIR_TYPE,
    EntryTypes.FILE_TYPE,
]);
const isNormalFlowError = (error) => NORMAL_FLOW_ERRORS.has(error.code);
const wantBigintFsStats = process.platform === 'win32';
const emptyFn = (_entryInfo) => true;
const normalizeFilter = (filter) => {
    if (filter === undefined)
        return emptyFn;
    if (typeof filter === 'function')
        return filter;
    if (typeof filter === 'string') {
        const fl = filter.trim();
        return (entry) => entry.basename === fl;
    }
    if (Array.isArray(filter)) {
        const trItems = filter.map((item) => item.trim());
        return (entry) => trItems.some((f) => entry.basename === f);
    }
    return emptyFn;
};
/** Readable readdir stream, emitting new files as they're being listed. */
export class ReaddirpStream extends Readable {
    constructor(options = {}) {
        super({
            objectMode: true,
            autoDestroy: true,
            highWaterMark: options.highWaterMark,
        });
        const opts = { ...defaultOptions, ...options };
        const { root, type } = opts;
        this._fileFilter = normalizeFilter(opts.fileFilter);
        this._directoryFilter = normalizeFilter(opts.directoryFilter);
        const statMethod = opts.lstat ? lstat : stat;
        // Use bigint stats if it's windows and stat() supports options (node 10+).
        if (wantBigintFsStats) {
            this._stat = (path) => statMethod(path, { bigint: true });
        }
        else {
            this._stat = statMethod;
        }
        this._maxDepth = opts.depth ?? defaultOptions.depth;
        this._wantsDir = type ? DIR_TYPES.has(type) : false;
        this._wantsFile = type ? FILE_TYPES.has(type) : false;
        this._wantsEverything = type === EntryTypes.EVERYTHING_TYPE;
        this._root = presolve(root);
        this._isDirent = !opts.alwaysStat;
        this._statsProp = this._isDirent ? 'dirent' : 'stats';
        this._rdOptions = { encoding: 'utf8', withFileTypes: this._isDirent };
        // Launch stream with one parent, the root dir.
        this.parents = [this._exploreDir(root, 1)];
        this.reading = false;
        this.parent = undefined;
    }
    async _read(batch) {
        if (this.reading)
            return;
        this.reading = true;
        try {
            while (!this.destroyed && batch > 0) {
                const par = this.parent;
                const fil = par && par.files;
                if (fil && fil.length > 0) {
                    const { path, depth } = par;
                    const slice = fil.splice(0, batch).map((dirent) => this._formatEntry(dirent, path));
                    const awaited = await Promise.all(slice);
                    for (const entry of awaited) {
                        if (!entry)
                            continue;
                        if (this.destroyed)
                            return;
                        const entryType = await this._getEntryType(entry);
                        if (entryType === 'directory' && this._directoryFilter(entry)) {
                            if (depth <= this._maxDepth) {
                                this.parents.push(this._exploreDir(entry.fullPath, depth + 1));
                            }
                            if (this._wantsDir) {
                                this.push(entry);
                                batch--;
                            }
                        }
                        else if ((entryType === 'file' || this._includeAsFile(entry)) &&
                            this._fileFilter(entry)) {
                            if (this._wantsFile) {
                                this.push(entry);
                                batch--;
                            }
                        }
                    }
                }
                else {
                    const parent = this.parents.pop();
                    if (!parent) {
                        this.push(null);
                        break;
                    }
                    this.parent = await parent;
                    if (this.destroyed)
                        return;
                }
            }
        }
        catch (error) {
            this.destroy(error);
        }
        finally {
            this.reading = false;
        }
    }
    async _exploreDir(path, depth) {
        let files;
        try {
            files = await readdir(path, this._rdOptions);
        }
        catch (error) {
            this._onError(error);
        }
        return { files, depth, path };
    }
    async _formatEntry(dirent, path) {
        let entry;
        const basename = this._isDirent ? dirent.name : dirent;
        try {
            const fullPath = presolve(pjoin(path, basename));
            entry = { path: prelative(this._root, fullPath), fullPath, basename };
            entry[this._statsProp] = this._isDirent ? dirent : await this._stat(fullPath);
        }
        catch (err) {
            this._onError(err);
            return;
        }
        return entry;
    }
    _onError(err) {
        if (isNormalFlowError(err) && !this.destroyed) {
            this.emit('warn', err);
        }
        else {
            this.destroy(err);
        }
    }
    async _getEntryType(entry) {
        // entry may be undefined, because a warning or an error were emitted
        // and the statsProp is undefined
        if (!entry && this._statsProp in entry) {
            return '';
        }
        const stats = entry[this._statsProp];
        if (stats.isFile())
            return 'file';
        if (stats.isDirectory())
            return 'directory';
        if (stats && stats.isSymbolicLink()) {
            const full = entry.fullPath;
            try {
                const entryRealPath = await realpath(full);
                const entryRealPathStats = await lstat(entryRealPath);
                if (entryRealPathStats.isFile()) {
                    return 'file';
                }
                if (entryRealPathStats.isDirectory()) {
                    const len = entryRealPath.length;
                    if (full.startsWith(entryRealPath) && full.substr(len, 1) === psep) {
                        const recursiveError = new Error(`Circular symlink detected: "${full}" points to "${entryRealPath}"`);
                        // @ts-ignore
                        recursiveError.code = RECURSIVE_ERROR_CODE;
                        return this._onError(recursiveError);
                    }
                    return 'directory';
                }
            }
            catch (error) {
                this._onError(error);
                return '';
            }
        }
    }
    _includeAsFile(entry) {
        const stats = entry && entry[this._statsProp];
        return stats && this._wantsEverything && !stats.isDirectory();
    }
}
/**
 * Streaming version: Reads all files and directories in given root recursively.
 * Consumes ~constant small amount of RAM.
 * @param root Root directory
 * @param options Options to specify root (start directory), filters and recursion depth
 */
export function readdirp(root, options = {}) {
    // @ts-ignore
    let type = options.entryType || options.type;
    if (type === 'both')
        type = EntryTypes.FILE_DIR_TYPE; // backwards-compatibility
    if (type)
        options.type = type;
    if (!root) {
        throw new Error('readdirp: root argument is required. Usage: readdirp(root, options)');
    }
    else if (typeof root !== 'string') {
        throw new TypeError('readdirp: root argument must be a string. Usage: readdirp(root, options)');
    }
    else if (type && !ALL_TYPES.includes(type)) {
        throw new Error(`readdirp: Invalid type passed. Use one of ${ALL_TYPES.join(', ')}`);
    }
    options.root = root;
    return new ReaddirpStream(options);
}
/**
 * Promise version: Reads all files and directories in given root recursively.
 * Compared to streaming version, will consume a lot of RAM e.g. when 1 million files are listed.
 * @returns array of paths and their entry infos
 */
export function readdirpPromise(root, options = {}) {
    return new Promise((resolve, reject) => {
        const files = [];
        readdirp(root, options)
            .on('data', (entry) => files.push(entry))
            .on('end', () => resolve(files))
            .on('error', (error) => reject(error));
    });
}
export default readdirp;

258 lines•9.3 KB

javascript

node_modules/@parcel/watcher/package.json

Raw Download

{
  "name": "@parcel/watcher",
  "version": "2.5.4",
  "main": "index.js",
  "types": "index.d.ts",
  "repository": {
    "type": "git",
    "url": "https://github.com/parcel-bundler/watcher.git"
  },
  "description": "A native C++ Node module for querying and subscribing to filesystem events. Used by Parcel 2.",
  "license": "MIT",
  "publishConfig": {
    "access": "public"
  },
  "funding": {
    "type": "opencollective",
    "url": "https://opencollective.com/parcel"
  },
  "files": [
    "index.js",
    "index.js.flow",
    "index.d.ts",
    "wrapper.js",
    "package.json",
    "README.md",
    "LICENSE",
    "src",
    "scripts/build-from-source.js",
    "binding.gyp"
  ],
  "scripts": {
    "prebuild": "prebuildify --napi --strip --tag-libc",
    "format": "prettier --write \"./**/*.{js,json,md}\"",
    "build": "node-gyp rebuild",
    "install": "node scripts/build-from-source.js",
    "test": "mocha"
  },
  "engines": {
    "node": ">= 10.0.0"
  },
  "husky": {
    "hooks": {
      "pre-commit": "lint-staged"
    }
  },
  "lint-staged": {
    "*.{js,json,md}": [
      "prettier --write",
      "git add"
    ]
  },
  "dependencies": {
    "detect-libc": "^2.0.3",
    "is-glob": "^4.0.3",
    "node-addon-api": "^7.0.0",
    "picomatch": "^4.0.3"
  },
  "devDependencies": {
    "esbuild": "^0.19.8",
    "fs-extra": "^10.0.0",
    "husky": "^7.0.2",
    "lint-staged": "^11.1.2",
    "mocha": "^9.1.1",
    "napi-wasm": "^1.1.0",
    "prebuildify": "^6.0.1",
    "prettier": "^2.3.2"
  },
  "binary": {
    "napi_versions": [
      3
    ]
  },
  "optionalDependencies": {
    "@parcel/watcher-darwin-x64": "2.5.4",
    "@parcel/watcher-darwin-arm64": "2.5.4",
    "@parcel/watcher-win32-x64": "2.5.4",
    "@parcel/watcher-win32-arm64": "2.5.4",
    "@parcel/watcher-win32-ia32": "2.5.4",
    "@parcel/watcher-linux-x64-glibc": "2.5.4",
    "@parcel/watcher-linux-x64-musl": "2.5.4",
    "@parcel/watcher-linux-arm64-glibc": "2.5.4",
    "@parcel/watcher-linux-arm64-musl": "2.5.4",
    "@parcel/watcher-linux-arm-glibc": "2.5.4",
    "@parcel/watcher-linux-arm-musl": "2.5.4",
    "@parcel/watcher-android-arm64": "2.5.4",
    "@parcel/watcher-freebsd-x64": "2.5.4"
  }
}

89 lines•2.2 KB

json

node_modules/picomatch/lib/scan.js

Raw Download

'use strict';

const utils = require('./utils');
const {
  CHAR_ASTERISK,             /* * */
  CHAR_AT,                   /* @ */
  CHAR_BACKWARD_SLASH,       /* \ */
  CHAR_COMMA,                /* , */
  CHAR_DOT,                  /* . */
  CHAR_EXCLAMATION_MARK,     /* ! */
  CHAR_FORWARD_SLASH,        /* / */
  CHAR_LEFT_CURLY_BRACE,     /* { */
  CHAR_LEFT_PARENTHESES,     /* ( */
  CHAR_LEFT_SQUARE_BRACKET,  /* [ */
  CHAR_PLUS,                 /* + */
  CHAR_QUESTION_MARK,        /* ? */
  CHAR_RIGHT_CURLY_BRACE,    /* } */
  CHAR_RIGHT_PARENTHESES,    /* ) */
  CHAR_RIGHT_SQUARE_BRACKET  /* ] */
} = require('./constants');

const isPathSeparator = code => {
  return code === CHAR_FORWARD_SLASH || code === CHAR_BACKWARD_SLASH;
};

const depth = token => {
  if (token.isPrefix !== true) {
    token.depth = token.isGlobstar ? Infinity : 1;
  }
};

/**
 * Quickly scans a glob pattern and returns an object with a handful of
 * useful properties, like `isGlob`, `path` (the leading non-glob, if it exists),
 * `glob` (the actual pattern), `negated` (true if the path starts with `!` but not
 * with `!(`) and `negatedExtglob` (true if the path starts with `!(`).
 *
 * ```js
 * const pm = require('picomatch');
 * console.log(pm.scan('foo/bar/*.js'));
 * { isGlob: true, input: 'foo/bar/*.js', base: 'foo/bar', glob: '*.js' }
 * ```
 * @param {String} `str`
 * @param {Object} `options`
 * @return {Object} Returns an object with tokens and regex source string.
 * @api public
 */

const scan = (input, options) => {
  const opts = options || {};

  const length = input.length - 1;
  const scanToEnd = opts.parts === true || opts.scanToEnd === true;
  const slashes = [];
  const tokens = [];
  const parts = [];

  let str = input;
  let index = -1;
  let start = 0;
  let lastIndex = 0;
  let isBrace = false;
  let isBracket = false;
  let isGlob = false;
  let isExtglob = false;
  let isGlobstar = false;
  let braceEscaped = false;
  let backslashes = false;
  let negated = false;
  let negatedExtglob = false;
  let finished = false;
  let braces = 0;
  let prev;
  let code;
  let token = { value: '', depth: 0, isGlob: false };

  const eos = () => index >= length;
  const peek = () => str.charCodeAt(index + 1);
  const advance = () => {
    prev = code;
    return str.charCodeAt(++index);
  };

  while (index < length) {
    code = advance();
    let next;

    if (code === CHAR_BACKWARD_SLASH) {
      backslashes = token.backslashes = true;
      code = advance();

      if (code === CHAR_LEFT_CURLY_BRACE) {
        braceEscaped = true;
      }
      continue;
    }

    if (braceEscaped === true || code === CHAR_LEFT_CURLY_BRACE) {
      braces++;

      while (eos() !== true && (code = advance())) {
        if (code === CHAR_BACKWARD_SLASH) {
          backslashes = token.backslashes = true;
          advance();
          continue;
        }

        if (code === CHAR_LEFT_CURLY_BRACE) {
          braces++;
          continue;
        }

        if (braceEscaped !== true && code === CHAR_DOT && (code = advance()) === CHAR_DOT) {
          isBrace = token.isBrace = true;
          isGlob = token.isGlob = true;
          finished = true;

          if (scanToEnd === true) {
            continue;
          }

          break;
        }

        if (braceEscaped !== true && code === CHAR_COMMA) {
          isBrace = token.isBrace = true;
          isGlob = token.isGlob = true;
          finished = true;

          if (scanToEnd === true) {
            continue;
          }

          break;
        }

        if (code === CHAR_RIGHT_CURLY_BRACE) {
          braces--;

          if (braces === 0) {
            braceEscaped = false;
            isBrace = token.isBrace = true;
            finished = true;
            break;
          }
        }
      }

      if (scanToEnd === true) {
        continue;
      }

      break;
    }

    if (code === CHAR_FORWARD_SLASH) {
      slashes.push(index);
      tokens.push(token);
      token = { value: '', depth: 0, isGlob: false };

      if (finished === true) continue;
      if (prev === CHAR_DOT && index === (start + 1)) {
        start += 2;
        continue;
      }

      lastIndex = index + 1;
      continue;
    }

    if (opts.noext !== true) {
      const isExtglobChar = code === CHAR_PLUS
        || code === CHAR_AT
        || code === CHAR_ASTERISK
        || code === CHAR_QUESTION_MARK
        || code === CHAR_EXCLAMATION_MARK;

      if (isExtglobChar === true && peek() === CHAR_LEFT_PARENTHESES) {
        isGlob = token.isGlob = true;
        isExtglob = token.isExtglob = true;
        finished = true;
        if (code === CHAR_EXCLAMATION_MARK && index === start) {
          negatedExtglob = true;
        }

        if (scanToEnd === true) {
          while (eos() !== true && (code = advance())) {
            if (code === CHAR_BACKWARD_SLASH) {
              backslashes = token.backslashes = true;
              code = advance();
              continue;
            }

            if (code === CHAR_RIGHT_PARENTHESES) {
              isGlob = token.isGlob = true;
              finished = true;
              break;
            }
          }
          continue;
        }
        break;
      }
    }

    if (code === CHAR_ASTERISK) {
      if (prev === CHAR_ASTERISK) isGlobstar = token.isGlobstar = true;
      isGlob = token.isGlob = true;
      finished = true;

      if (scanToEnd === true) {
        continue;
      }
      break;
    }

    if (code === CHAR_QUESTION_MARK) {
      isGlob = token.isGlob = true;
      finished = true;

      if (scanToEnd === true) {
        continue;
      }
      break;
    }

    if (code === CHAR_LEFT_SQUARE_BRACKET) {
      while (eos() !== true && (next = advance())) {
        if (next === CHAR_BACKWARD_SLASH) {
          backslashes = token.backslashes = true;
          advance();
          continue;
        }

        if (next === CHAR_RIGHT_SQUARE_BRACKET) {
          isBracket = token.isBracket = true;
          isGlob = token.isGlob = true;
          finished = true;
          break;
        }
      }

      if (scanToEnd === true) {
        continue;
      }

      break;
    }

    if (opts.nonegate !== true && code === CHAR_EXCLAMATION_MARK && index === start) {
      negated = token.negated = true;
      start++;
      continue;
    }

    if (opts.noparen !== true && code === CHAR_LEFT_PARENTHESES) {
      isGlob = token.isGlob = true;

      if (scanToEnd === true) {
        while (eos() !== true && (code = advance())) {
          if (code === CHAR_LEFT_PARENTHESES) {
            backslashes = token.backslashes = true;
            code = advance();
            continue;
          }

          if (code === CHAR_RIGHT_PARENTHESES) {
            finished = true;
            break;
          }
        }
        continue;
      }
      break;
    }

    if (isGlob === true) {
      finished = true;

      if (scanToEnd === true) {
        continue;
      }

      break;
    }
  }

  if (opts.noext === true) {
    isExtglob = false;
    isGlob = false;
  }

  let base = str;
  let prefix = '';
  let glob = '';

  if (start > 0) {
    prefix = str.slice(0, start);
    str = str.slice(start);
    lastIndex -= start;
  }

  if (base && isGlob === true && lastIndex > 0) {
    base = str.slice(0, lastIndex);
    glob = str.slice(lastIndex);
  } else if (isGlob === true) {
    base = '';
    glob = str;
  } else {
    base = str;
  }

  if (base && base !== '' && base !== '/' && base !== str) {
    if (isPathSeparator(base.charCodeAt(base.length - 1))) {
      base = base.slice(0, -1);
    }
  }

  if (opts.unescape === true) {
    if (glob) glob = utils.removeBackslashes(glob);

    if (base && backslashes === true) {
      base = utils.removeBackslashes(base);
    }
  }

  const state = {
    prefix,
    input,
    start,
    base,
    glob,
    isBrace,
    isBracket,
    isGlob,
    isExtglob,
    isGlobstar,
    negated,
    negatedExtglob
  };

  if (opts.tokens === true) {
    state.maxDepth = 0;
    if (!isPathSeparator(code)) {
      tokens.push(token);
    }
    state.tokens = tokens;
  }

  if (opts.parts === true || opts.tokens === true) {
    let prevIndex;

    for (let idx = 0; idx < slashes.length; idx++) {
      const n = prevIndex ? prevIndex + 1 : start;
      const i = slashes[idx];
      const value = input.slice(n, i);
      if (opts.tokens) {
        if (idx === 0 && start !== 0) {
          tokens[idx].isPrefix = true;
          tokens[idx].value = prefix;
        } else {
          tokens[idx].value = value;
        }
        depth(tokens[idx]);
        state.maxDepth += tokens[idx].depth;
      }
      if (idx !== 0 || value !== '') {
        parts.push(value);
      }
      prevIndex = i;
    }

    if (prevIndex && prevIndex + 1 < input.length) {
      const value = input.slice(prevIndex + 1);
      parts.push(value);

      if (opts.tokens) {
        tokens[tokens.length - 1].value = value;
        depth(tokens[tokens.length - 1]);
        state.maxDepth += tokens[tokens.length - 1].depth;
      }
    }

    state.slashes = slashes;
    state.parts = parts;
  }

  return state;
};

module.exports = scan;

392 lines•9 KB

javascript

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