Improve logging

lib/config/index.js

@@ -30,14 +30,14 @@ function Config(book, baseConfig) {
 Config.prototype.load = function() {
     var that = this;
 
-    this.log.info.ln('loading configuration');
-
     // Try all potential configuration file
     return Promise.some(CONFIG_FILES, function(filename) {
         that.log.debug.ln('try loading configuration from', filename);
 
         return that.fs.loadAsObject(that.book.resolve(filename))
         .then(function(_config) {
+            that.log.debug.ln('configuration loaded from', filename);
+
             that.path = filename;
             return that.replace(_config);
         })

lib/output/base.js

@@ -61,7 +61,7 @@ Output.prototype.generate = function() {
 
     // Initialize the generation
     .then(function() {
-        that.log.debug.ln('preparing the generation');
+        that.log.info.ln('preparing the generation');
         return that.prepare();
     })
 
@@ -106,6 +106,9 @@ Output.prototype.generate = function() {
         if (!that.book.isMultilingual()) return;
 
         return Promise.serie(that.book.books, function(subbook) {
+            that.log.info.ln('');
+            that.log.info.ln('start generation of language "' + path.relative(that.book.root, subbook.root) + '"');
+
             var out = that.onLanguageBook(subbook);
             return out.generate();
         });
@@ -118,6 +121,7 @@ Output.prototype.generate = function() {
     })
 
     .then(function() {
+        if (!that.book.isLanguageBook()) that.log.info.ln('');
         that.log.info.ln('generation finished with success!');
     });
 };

lib/plugins/plugin.js

@@ -113,7 +113,7 @@ BookPlugin.prototype.load = function(folder) {
         that.book.config.set(that.getConfigKey(), config);
     });
 
-    this.log.info('Loading plugin "' + this.id + '" ...');
+    this.log.info('loading plugin "' + this.id + '" ...');
     return this.log.info.promise(p);
 };