0.4.0 - breaking changes

refactored to only parse code context, no comments. API is the same.

Author: jonschlinkert

index.js

@@ -1,132 +1,21 @@
 /*!
  * code-context <https://github.com/jonschlinkert/code-context>
  *
- * Copyright (c) 2014 Jon Schlinkert, contributors.
+ * Copyright (c) 2014-2015 Jon Schlinkert.
  * Regex sourced from https://github.com/visionmedia/dox
  * Licensed under the MIT License
  */
 
 'use strict';
 
-var extractComments = require('extract-comments');
+var parse = require('parse-code-context');
 
 module.exports = function (str) {
-  str = str.replace(/\r/g, '');
-  var context = [];
-
-  var comments = extractComments(str);
-
-  str.split(/\n/g).forEach(function(line, i) {
-    var strict = line.replace(/^\s+/, '');
-    var match;
-    i = i + 1;
-
-    // Code comments
-    if (match = /^\/\*/.exec(strict)) {
-      if (i === 1) {
-        context.push(comments[0]);
-      } else {
-        context.push(comments[i]);
-      }
-
-    // function statement
-    } else if (match = /^function[ \t]([\w$]+)[ \t]*([\w\W]+)?/.exec(strict)) {
-      context.push({
-        begin: i,
-        type: 'function statement',
-        name: match[1],
-        params: (match[2]).split(/\W/g).filter(Boolean),
-        string: match[1] + '()',
-        original: strict
-      });
-    // function expression
-    } else if (match = /^var[ \t]*([\w$]+)[ \t]*=[ \t]*function([\w\W]+)?/.exec(strict)) {
-      context.push({
-        begin: i,
-        type: 'function expression',
-        name: match[1],
-        params: (match[2]).split(/\W/g).filter(Boolean),
-        string: match[1] + '()',
-        original: strict
-      });
-    // module.exports expression
-    } else if (match = /^(module\.exports)[ \t]*=[ \t]*function[ \t]([\w$]+)[ \t]*([\w\W]+)?/.exec(strict)) {
-      context.push({
-        begin: i,
-        type: 'function expression',
-        receiver: match[1],
-        name: match[2],
-        params: (match[3]).split(/\W/g).filter(Boolean),
-        string: match[1] + '()',
-        original: strict
-      });
-    // module.exports method
-    } else if (match = /^(module\.exports)[ \t]*=[ \t]*function([\w\W]+)?/.exec(strict)) {
-      context.push({
-        begin: i,
-        type: 'method',
-        receiver: match[1],
-        name: '',
-        params: (match[2]).split(/\W/g).filter(Boolean),
-        string: match[1] + '.' + match[2] + '()',
-        original: strict
-      });
-    // prototype method
-    } else if (match = /^([\w$]+)\.prototype\.([\w$]+)[ \t]*=[ \t]*function([\w\W]+)?/.exec(strict)) {
-      context.push({
-        begin: i,
-        type: 'prototype method',
-        class: match[1],
-        name: match[2],
-        params: (match[3]).split(/\W/g).filter(Boolean),
-        string: match[1] + '.prototype.' + match[2] + '()',
-        original: strict
-      });
-    // prototype property
-    } else if (match = /^([\w$]+)\.prototype\.([\w$]+)[ \t]*=[ \t]*([^\n;]+)/.exec(strict)) {
-      context.push({
-        begin: i,
-        type: 'prototype property',
-        class: match[1],
-        name: match[2],
-        value: match[3],
-        string: match[1] + '.prototype.' + match[2],
-        original: strict
-      });
-    // method
-    } else if (match = /^([\w$.]+)\.([\w$]+)[ \t]*=[ \t]*function([\w\W]+)?/.exec(strict)) {
-      context.push({
-        begin: i,
-        type: 'method',
-        receiver: match[1],
-        name: match[2],
-        params: (match[3]).split(/\W/g).filter(Boolean),
-        string: match[1] + '.' + match[2] + '()',
-        original: strict
-      });
-    // property
-    } else if (match = /^([\w$]+)\.([\w$]+)[ \t]*=[ \t]*([^\n;]+)/.exec(strict)) {
-      context.push({
-        begin: i,
-        type: 'property',
-        receiver: match[1],
-        name: match[2],
-        value: match[3],
-        string: match[1] + '.' + match[2],
-        original: strict
-      });
-    // declaration
-    } else if (match = /^var[ \t]+([\w$]+)[ \t]*=[ \t]*([^\n;]+)/.exec(line)) {
-      context.push({
-        begin: i,
-        type: 'declaration',
-        name: match[1],
-        value: match[2],
-        string: match[1],
-        original: line
-      });
+  return str.split(/[\r\n]/).reduce(function(acc, line, i) {
+    var res = parse(line.replace(/^\s+/, ''), i + 1);
+    if (res) {
+      acc.push(res);
     }
-  });
-
-  return context.filter(Boolean);
+    return acc;
+  }, []);
 };