Do not pass SUMMARY.md to generator, fixes #93

We want to parse SUMMARY.md but not generate a file from it, thus it
should be removed from the list of files to be processed by the
generator

1 files changed, 11 insertions, 2 deletions

diff --git a/lib/generate/index.js b/lib/generate/index.js
index 48bcaca..33edc1f 100644
--- a/lib/generate/index.js
+++ b/lib/generate/index.js
@@ -129,6 +129,15 @@ var generate = function(options) {
                 });
             })
 
+            // Skip processing some files
+            .then(function() {
+                files = _.filter(files, function (file) {
+                    return !(
+                        file === 'SUMMARY.md'
+                    );
+                });
+            })
+
             // Copy file and replace markdown file
             .then(function() {
                 return Q.all(
@@ -177,7 +186,7 @@ var generateFile = function(options) {
     return Q.nfcall(tmp.dir)
     .then(function(tmpDir) {
         return generate(
-            _.extend({}, 
+            _.extend({},
                 options,
                 {
                     output: tmpDir
@@ -195,7 +204,7 @@ var generateFile = function(options) {
                     _outputFile = _outputFile.slice(0, -path.extname(_outputFile).length)+"_"+lang+path.extname(_outputFile);
                     _tmpDir = path.join(_tmpDir, lang);
                 }
-                
+
                 return fs.copy(
                     path.join(_tmpDir, "index."+ext),
                     _outputFile