Write search index to output folder

1 files changed, 11 insertions, 0 deletions

diff --git a/lib/generators/site.js b/lib/generators/site.js
index 51a6cb3..9b7dbcb 100644
--- a/lib/generators/site.js
+++ b/lib/generators/site.js
@@ -90,6 +90,7 @@ Generator.prototype.finish = function() {
     return this.copyAssets()
     .then(this.copyCover)
     .then(this.writeGlossary)
+    .then(this.writeSearchIndex);
 };
 
 // Normalize a link to .html and convert README -> index
@@ -148,6 +149,16 @@ Generator.prototype.writeGlossary = function() {
     return this._writeTemplate(this.glossaryTemplate, {}, path.join(this.options.output, "GLOSSARY.html"));
 };
 
+// Write the search index
+Generator.prototype.writeSearchIndex = function() {
+    var that = this;
+
+    return fs.writeFile(
+        path.join(this.options.output, "search_index.json"),
+        JSON.stringify(this.book.searchIndex)
+    );
+};
+
 // Convert a page into a normalized data set
 Generator.prototype.normalizePage  = function(page) {
     var that = this;