Added --source-maps option to include source map files and sources in…

… traversal. Separates recursion and source map traversal. semvar-major

bin/hyperlink

@@ -29,6 +29,11 @@ var optimist = require('optimist'),
             describe: 'Crawl all HTML-pages linked with relative and root relative links. This stays inside your domain.',
             type: 'boolean'
         })
+        .options('source-maps', {
+            describe: 'Verify the correctness of links to source map files and sources.',
+            type: 'boolean',
+            default: false
+        })
         .options('exclude', {
             describe: 'Url pattern to exclude from the build. Supports * wildcards. You can create multiple of these: --exclude *.php --exclude http://example.com/*.gif',
             type: 'string',
@@ -56,6 +61,7 @@ var urlTools = require('urltools'),
     canonicalRoot = commandLineOptions.canonicalroot && urlTools.ensureTrailingSlash(commandLineOptions.canonicalroot),
     rootUrl = commandLineOptions.root && urlTools.urlOrFsPathToUrl(commandLineOptions.root, true),
     excludePatterns = commandLineOptions.exclude && [].concat(commandLineOptions.exclude),
+    followSourceMaps = commandLineOptions['source-maps'],
     inputUrls;
 
 var hyperlink = require('../lib/index');
@@ -83,6 +89,7 @@ hyperlink({
     root: rootUrl,
     canonicalRoot: canonicalRoot,
     inputUrls: inputUrls,
+    followSourceMaps: followSourceMaps,
     excludePatterns: excludePatterns,
     recursive: commandLineOptions.recursive,
     verbose: commandLineOptions.verbose,

lib/index.js

@@ -40,15 +40,21 @@ module.exports = function (options) {
         return false;
     }
 
+    var relationTypeExclusions = [];
+
+    if (!options.recursive) {
+        relationTypeExclusions.push('HtmlAnchor');
+    }
+
+    if (!options.followSourceMaps) {
+        relationTypeExclusions.push('SourceMapFile', 'SourceMapSource');
+    }
+
     var relationsQuery = {
-        type: query.not(['HtmlAnchor', 'SourceMapFile', 'SourceMapSource']),
+        type: query.not(relationTypeExclusions),
         crossorigin: false
     };
 
-    if (options.recursive) {
-        delete relationsQuery.type;
-    }
-
     function logHttpResult(status, url, redirects, relations) {
         redirects = redirects || [];
         relations = relations || [];