1 files changed, 15 insertions, 2 deletions
diff --git a/lib/book.js b/lib/book.js
index 72f0ec2..39d4719 100644
--- a/lib/book.js
+++ b/lib/book.js
@@ -178,6 +178,14 @@ Book.prototype.generate = function(generator) {
         return generator.prepare();
     })
 
+    // Transform configuration
+    .then(function() {
+        return that.callHook('config', that.config.dump())
+        .then(function(newConfig) {
+            that.config.replace(newConfig);
+        });
+    })
+
     // Generate content
     .then(function() {
         if (that.isMultilingual()) {
@@ -238,13 +246,13 @@ Book.prototype.generate = function(generator) {
 
     // Finish generation
     .then(function() {
-        return generator.callHook('finish:before');
+        return that.callHook('finish:before');
     })
     .then(function() {
         return generator.finish();
     })
     .then(function() {
-        return generator.callHook('finish');
+        return that.callHook('finish');
     })
     .then(function() {
         that.log.info.ln('generation is finished');
@@ -793,4 +801,9 @@ Book.prototype.normError = function(err, opts, defs) {
     return err;
 };
 
+// Call a hook in plugins
+Book.prototype.callHook = function(name, data) {
+    return this.plugins.hook(name, data);
+};
+
 module.exports= Book;