Add base utils for generation

1 files changed, 19 insertions, 0 deletions

diff --git a/lib/output/prepareAssets.js b/lib/output/prepareAssets.js
new file mode 100644
index 0000000..19aabef
--- /dev/null
+++ b/lib/output/prepareAssets.js
@@ -0,0 +1,19 @@
+var Parse = require('../parse');
+
+/**
+    List all assets in the book
+
+    @param {Output}
+    @return {Promise<Output>}
+*/
+function prepareAssets(output) {
+    var book = output.getBook();
+    var pages = output.getPages();
+
+    return Parse.listAssets(book, pages)
+    .then(function(assets) {
+        return output.set('assets', assets);
+    });
+}
+
+module.exports = prepareAssets;