Current Dev State

static/js/ketcher2/node_modules/shelljs/src/ls.js

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+var path = require('path');
+var fs = require('fs');
+var common = require('./common');
+var glob = require('glob');
+
+var globPatternRecursive = path.sep + '**';
+
+common.register('ls', _ls, {
+  cmdOptions: {
+    'R': 'recursive',
+    'A': 'all',
+    'L': 'link',
+    'a': 'all_deprecated',
+    'd': 'directory',
+    'l': 'long',
+  },
+});
+
+//@
+//@ ### ls([options,] [path, ...])
+//@ ### ls([options,] path_array)
+//@ Available options:
+//@
+//@ + `-R`: recursive
+//@ + `-A`: all files (include files beginning with `.`, except for `.` and `..`)
+//@ + `-L`: follow symlinks
+//@ + `-d`: list directories themselves, not their contents
+//@ + `-l`: list objects representing each file, each with fields containing `ls
+//@         -l` output fields. See
+//@         [fs.Stats](https://nodejs.org/api/fs.html#fs_class_fs_stats)
+//@         for more info
+//@
+//@ Examples:
+//@
+//@ ```javascript
+//@ ls('projs/*.js');
+//@ ls('-R', '/users/me', '/tmp');
+//@ ls('-R', ['/users/me', '/tmp']); // same as above
+//@ ls('-l', 'file.txt'); // { name: 'file.txt', mode: 33188, nlink: 1, ...}
+//@ ```
+//@
+//@ Returns array of files in the given path, or in current directory if no path provided.
+function _ls(options, paths) {
+  if (options.all_deprecated) {
+    // We won't support the -a option as it's hard to image why it's useful
+    // (it includes '.' and '..' in addition to '.*' files)
+    // For backwards compatibility we'll dump a deprecated message and proceed as before
+    common.log('ls: Option -a is deprecated. Use -A instead');
+    options.all = true;
+  }
+
+  if (!paths) {
+    paths = ['.'];
+  } else {
+    paths = [].slice.call(arguments, 1);
+  }
+
+  var list = [];
+
+  function pushFile(abs, relName, stat) {
+    if (process.platform === 'win32') {
+      relName = relName.replace(/\\/g, '/');
+    }
+    if (options.long) {
+      stat = stat || (options.link ? fs.statSync(abs) : fs.lstatSync(abs));
+      list.push(addLsAttributes(relName, stat));
+    } else {
+      // list.push(path.relative(rel || '.', file));
+      list.push(relName);
+    }
+  }
+
+  paths.forEach(function (p) {
+    var stat;
+
+    try {
+      stat = options.link ? fs.statSync(p) : fs.lstatSync(p);
+    } catch (e) {
+      common.error('no such file or directory: ' + p, 2, { continue: true });
+      return;
+    }
+
+    // If the stat succeeded
+    if (stat.isDirectory() && !options.directory) {
+      if (options.recursive) {
+        // use glob, because it's simple
+        glob.sync(p + globPatternRecursive, { dot: options.all, follow: options.link })
+          .forEach(function (item) {
+            // Glob pattern returns the directory itself and needs to be filtered out.
+            if (path.relative(p, item)) {
+              pushFile(item, path.relative(p, item));
+            }
+          });
+      } else if (options.all) {
+        // use fs.readdirSync, because it's fast
+        fs.readdirSync(p).forEach(function (item) {
+          pushFile(path.join(p, item), item);
+        });
+      } else {
+        // use fs.readdirSync and then filter out secret files
+        fs.readdirSync(p).forEach(function (item) {
+          if (item[0] !== '.') {
+            pushFile(path.join(p, item), item);
+          }
+        });
+      }
+    } else {
+      pushFile(p, p, stat);
+    }
+  });
+
+  // Add methods, to make this more compatible with ShellStrings
+  return list;
+}
+
+function addLsAttributes(pathName, stats) {
+  // Note: this object will contain more information than .toString() returns
+  stats.name = pathName;
+  stats.toString = function () {
+    // Return a string resembling unix's `ls -l` format
+    return [this.mode, this.nlink, this.uid, this.gid, this.size, this.mtime, this.name].join(' ');
+  };
+  return stats;
+}
+
+module.exports = _ls;