Add base utils for generation

1 files changed, 23 insertions, 0 deletions

diff --git a/lib/output/generatePages.js b/lib/output/generatePages.js
new file mode 100644
index 0000000..406f242
--- /dev/null
+++ b/lib/output/generatePages.js
@@ -0,0 +1,23 @@
+var Promise = require('../utils/promise');
+
+/**
+    Output all pages using a generator
+
+    @param {Generator} generator
+    @param {Output} output
+    @return {Promise<Output>}
+*/
+function generatePages(generator, output) {
+    var pages = output.getPages();
+
+    // Is generator ignoring assets?
+    if (!generator.onPage) {
+        return Promise(output);
+    }
+
+    return Promise.reduce(pages, function(out, assetFile) {
+        return generator.onPage(out, assetFile);
+    }, output);
+}
+
+module.exports = generatePages;