added the total number of files to fsinfo output as well as file-not-…

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AndiDittrich · Jan 25, 2016 · bf42203 · bf42203
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diff --git a/CHANGES.md b/CHANGES.md
@@ -1,3 +1,6 @@
+### 1.4.0-BETA ###
+* Changed: `fsinfo` will return the total number of files as well as a `No Files found` message - feature requested [on GitHub](https://github.com/AndiDittrich/NodeMCU-Tool/issues/3)
+
 ### 1.3.2 ###
 * Bugfix: `fsinfo` operation will fail in case there are no files on the esp module - thanks to [soldair on GitHub](https://github.com/AndiDittrich/NodeMCU-Tool/pull/1)
 

diff --git a/lib/NodeMCU-Tool.js b/lib/NodeMCU-Tool.js
@@ -61,13 +61,19 @@ var Tool = {
                 if (err){
                     logError('NodeMCU-Tool', err);
                 }else{
-                    logStatus('NodeMCU', 'Free Disk Space: ' + meta.remaining + ' KB | Total: ' + meta.total + ' KB');
-                    logStatus('NodeMCU', 'Files stored into Flash (SPIFFS)');
+                    logStatus('NodeMCU', 'Free Disk Space: ' + meta.remaining + ' KB | Total: ' + meta.total + ' KB | ' + files.length + ' Files');
 
-                    // print fileinfo
-                    files.forEach(function(file){
-                        logStatus('', '\t  |- ' + file.name + ' (' + file.size + ' Bytes)');
-                    });
+                    // files found ?
+                    if (files.length==0){
+                        logStatus('NodeMCU', 'No Files found - do you have created the file-system ?');
+                    }else{
+                        logStatus('NodeMCU', 'Files stored into Flash (SPIFFS)');
+
+                        // print fileinfo
+                        files.forEach(function(file){
+                            logStatus('', '\t  |- ' + file.name + ' (' + file.size + ' Bytes)');
+                        });
+                    }
 
                     // finished!
                     connector.disconnect();