Merge pull request #74 from ludwiktrammer/master

Add an option to follow symbolic links
xzyfer · Apr 27, 2017 · 2869c65 · 2869c65
2 parents 76bf364 + 9e64392
commit 2869c65
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Showing 3 changed files with 17 additions and 1 deletion.
diff --git a/bin/sassgraph b/bin/sassgraph
@@ -27,6 +27,13 @@ var yargs = require('yargs')
       type: 'array',
     })
 
+    .option('f', {
+      alias: 'follow',
+      default: false,
+      describe: 'Follow symbolic links',
+      type: 'bool',
+    })
+
     .option('j', {
       alias: 'json',
       default: false,
@@ -85,6 +92,7 @@ try {
   var graph = require('../').parseDir(directory, {
     extensions: argv.extensions,
     loadPaths: loadPaths,
+    follow: argv.follow,
   });
 
   if(argv.json) {

diff --git a/readme.md b/readme.md
@@ -74,6 +74,13 @@ Default: `['scss', 'css', 'sass']`
 
 File types to be parsed.
 
+#### follow
+
+Type: `Boolean`
+Default: `false`
+
+Follow symbolic links.
+
 ## Example
 
 ```js

diff --git a/sass-graph.js b/sass-graph.js
@@ -43,13 +43,14 @@ function Graph(options, dir) {
   this.dir = dir;
   this.extensions = options.extensions || [];
   this.index = {};
+  this.follow = options.follow || false;
   this.loadPaths = _(options.loadPaths).map(function(p) {
     return path.resolve(p);
   }).value();
 
   if (dir) {
     var graph = this;
-    _.each(glob.sync(dir+'/**/*.@('+this.extensions.join('|')+')', { dot: true, nodir: true }), function(file) {
+    _.each(glob.sync(dir+'/**/*.@('+this.extensions.join('|')+')', { dot: true, nodir: true, follow: this.follow }), function(file) {
       graph.addFile(path.resolve(file));
     });
   }