Merge pull request #33 from onihilist/fix/history

[WIP] - Corrective patch for history

Author: onihilist

README.md

@@ -49,6 +49,28 @@ chmod +x install.sh
 
 ---
 
+### 🔧 Configuration file
+
+The configuration file is available in the `.nshell` folder.
+And he is downloaded from here: https://gist.github.com/onihilist/8bf7548dc7478f1b6af2db4bdc0c668d
+
+```json
+{
+  "configuration": {
+    "nshell": {
+      "history": [
+        {
+          "expiration_time": "7d",
+          "max_storage": 500
+        }
+      ]
+    }
+  }
+}
+```
+
+---
+
 ### 🎨 Custom themes
 
 This is a little exemple of an custom theme.</br>

Shell/History/HistoryManager.cs

@@ -30,7 +30,13 @@ public HistoryManager(string? path = null)
         private void Load()
         {
             if (File.Exists(_historyPath))
+            {
                 _history.AddRange(File.ReadAllLines(_historyPath));
+            }
+            else
+            {
+                File.Create(_historyPath).Close();
+            }
         }
 
         /// <summary>
@@ -51,6 +57,7 @@ public void Add(string command)
             {
                 _history.Add(command);
                 _currentIndex = _history.Count;
+                File.WriteAllLines(_historyPath, _history);
             }
         }
 

Shell/Readline/KeyAction.cs

@@ -300,7 +300,7 @@ private void MoveCursorWordRight()
 
 	private void HandleHistorySearch()
 	{
-		var search = new NShell.Shell.History.HistorySearch(_history);
+		var search = new History.HistorySearch(_history);
 		var result = search.Search(_initCursorPos4Console);
 
 		if (result != null)