Current Dev State

static/js/ketcher2/node_modules/eslint/lib/util/glob.js

@@ -0,0 +1,63 @@
+/**
+ * @fileoverview An inherited `glob.GlobSync` to support .gitignore patterns.
+ * @author Kael Zhang
+ */
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+const Sync = require("glob").GlobSync,
+    util = require("util");
+
+//------------------------------------------------------------------------------
+// Private
+//------------------------------------------------------------------------------
+
+const IGNORE = Symbol("ignore");
+
+/**
+ * Subclass of `glob.GlobSync`
+ * @param {string}     pattern      Pattern to be matched.
+ * @param {Object}     options      `options` for `glob`
+ * @param {function()} shouldIgnore Method to check whether a directory should be ignored.
+ * @constructor
+ */
+function GlobSync(pattern, options, shouldIgnore) {
+
+    /**
+     * We don't put this thing to argument `options` to avoid
+     * further problems, such as `options` validation.
+     *
+     * Use `Symbol` as much as possible to avoid confliction.
+     */
+    this[IGNORE] = shouldIgnore;
+
+    Sync.call(this, pattern, options);
+}
+
+util.inherits(GlobSync, Sync);
+
+/* eslint no-underscore-dangle: ["error", { "allow": ["_readdir", "_mark"] }] */
+
+GlobSync.prototype._readdir = function(abs, inGlobStar) {
+
+    /**
+     * `options.nodir` makes `options.mark` as `true`.
+     * Mark `abs` first
+     * to make sure `"node_modules"` will be ignored immediately with ignore pattern `"node_modules/"`.
+
+     * There is a built-in cache about marked `File.Stat` in `glob`, so that we could not worry about the extra invocation of `this._mark()`
+     */
+    const marked = this._mark(abs);
+
+    if (this[IGNORE](marked)) {
+        return null;
+    }
+
+    return Sync.prototype._readdir.call(this, abs, inGlobStar);
+};
+
+
+module.exports = GlobSync;