1 files changed, 28 insertions, 0 deletions
diff --git a/packages/gitbook-plugin-lunr/src/index.js b/packages/gitbook-plugin-lunr/src/index.js
new file mode 100644
index 0000000..1135f51
--- /dev/null
+++ b/packages/gitbook-plugin-lunr/src/index.js
@@ -0,0 +1,28 @@
+const GitBook = require('gitbook-core');
+const reduce = require('./reducer');
+const actions = require('./actions');
+
+/**
+ * Search in the local index
+ * @param  {String} query
+ * @return {Promise<List>}
+ */
+function searchHandler(query, dispatch, getState) {
+    // Fetch the index if non loaded
+    return dispatch(actions.fetch())
+
+    // Execute the search
+    .then(() => {
+        const { idx, store } = getState().lunr;
+        const results = idx.search(query);
+
+        return results.map(({ref}) => store.get(ref).toJS());
+    });
+}
+
+module.exports = GitBook.createPlugin({
+    activate: (dispatch, getState, { Search }) => {
+        dispatch(Search.registerHandler('lunr', searchHandler));
+    },
+    reduce
+});