diff --git a/extension.js b/extension.js
index 6e63799..308ca3b 100644
--- a/extension.js
+++ b/extension.js
@@ -1,6 +1,7 @@
 // The module 'vscode' contains the VS Code extensibility API
 // Import the module and reference it with the alias vscode in your code below
-const vscode = require('vscode');
+const vscode = require("vscode");
+const chp = require("child_process");
 
 // This method is called when your extension is activated
 // Your extension is activated the very first time the command is executed
@@ -9,30 +10,89 @@ const vscode = require('vscode');
  * @param {vscode.ExtensionContext} context
  */
 function activate(context) {
+  // Use the console to output diagnostic information (console.log) and errors (console.error)
+  // This line of code will only be executed once when your extension is activated
+  console.log("yo!");
 
-	// Use the console to output diagnostic information (console.log) and errors (console.error)
-	// This line of code will only be executed once when your extension is activated
-	console.log('Congratulations, your extension "dwm-git-simpleuse" is now active!');
+  try {
+    process.chdir(vscode.workspace.workspaceFolders[0].uri.fsPath);
+  } catch (err) {
+    vscode.window.showErrorMessage(err);
+  }
+  chp.execFile("git", ["pull"], (err, stdout, stderr) => {
+    if (err) {
+      vscode.window.showErrorMessage("GITPULL : " + err.message);
+      return;
+    }
+    if (stderr) {
+      vscode.window.showErrorMessage("GITPULL : " + stderr);
+      return;
+    }
+    vscode.window.showInformationMessage("GITPULL : " + stdout);
+  });
 
-	// The command has been defined in the package.json file
-	// Now provide the implementation of the command with  registerCommand
-	// The commandId parameter must match the command field in package.json
-	let disposable = vscode.commands.registerCommand('dwm-git-simpleuse.helloWorld', function () {
-		// The code you place here will be executed every time your command is executed
+  // The command has been defined in the package.json file
+  // Now provide the implementation of the command with  registerCommand
+  // The commandId parameter must match the command field in package.json
+  let disposable = vscode.commands.registerCommand(
+    "dwm-git-simpleuse.helloWorld",
+    function () {
+      chp.exec(
+        "git add . && git commit -am 'test77' && git pull && git push",
+        { cwd: vscode.workspace.workspaceFolders[0].uri.fsPath },
+        (err, stdout, stderr) => {
+          if (err) {
+            vscode.window.showErrorMessage(err.message);
+            return;
+          }
+          if (stderr) {
+            vscode.window.showErrorMessage(stderr);
+            return;
+          }
+          vscode.window.showInformationMessage(stdout);
+        }
+      );
+      /* try {
+        process.chdir(vscode.workspace.workspaceFolders[0].uri.fsPath);
+      } catch (err) {
+        vscode.window.showErrorMessage(err);
+      } */
+      /* chp.execFile("git", ["add", "*"], (err, stdout, stderr) => {
+        if (err) {
+          vscode.window.showErrorMessage("GITADD : " + err.message);
+          return;
+        }
+        if (stderr) {
+          vscode.window.showErrorMessage("GITADD : " + stderr);
+          return;
+        }
+        vscode.window.showInformationMessage("GITADD : " + stdout);
+      });
+      chp.execFile(
+        "git",
+        ["commit", "-m test7", "-a"],
+        (err, stdout, stderr) => {
+          if (err) {
+            vscode.window.showErrorMessage("GITCOM : " + err.message);
+            return;
+          }
+          if (stderr) {
+            vscode.window.showErrorMessage("GITCOM : " + stderr);
+            return;
+          }
+          vscode.window.showInformationMessage("GITCOM : " + stdout);
+        }
+      ); */
+    }
+  );
 
-		// Display a message box to the user
-		vscode.window.showInformationMessage('Hello World from DWM_git_simpleUse!');
-
-		
-	});
-
-	context.subscriptions.push(disposable);
+  context.subscriptions.push(disposable);
 }
 
 // This method is called when your extension is deactivated
 function deactivate() {}
 
 module.exports = {
-	activate,
-	deactivate
-}
+  activate,
+  deactivate,
+};
diff --git a/package-lock.json b/package-lock.json
index d3254d4..e63a9cf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7,6 +7,9 @@
     "": {
       "name": "dwm-git-simpleuse",
       "version": "0.0.1",
+      "dependencies": {
+        "child_process": "^1.0.2"
+      },
       "devDependencies": {
         "@types/mocha": "^10.0.6",
         "@types/node": "18.x",
@@ -512,6 +515,11 @@
         "node": ">=8"
       }
     },
+    "node_modules/child_process": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/child_process/-/child_process-1.0.2.tgz",
+      "integrity": "sha512-Wmza/JzL0SiWz7kl6MhIKT5ceIlnFPJX+lwUGj7Clhy5MMldsSoJR0+uvRzOS5Kv45Mq7t1PoE8TsOA9bzvb6g=="
+    },
     "node_modules/chokidar": {
       "version": "3.5.3",
       "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-3.5.3.tgz",
diff --git a/package.json b/package.json
index 39afa70..219dbd6 100644
--- a/package.json
+++ b/package.json
@@ -12,10 +12,12 @@
   "activationEvents": [],
   "main": "./extension.js",
   "contributes": {
-    "commands": [{
-      "command": "dwm-git-simpleuse.helloWorld",
-      "title": "HelloWorld23"
-    }]
+    "commands": [
+      {
+        "command": "dwm-git-simpleuse.helloWorld",
+        "title": "HelloWorld23"
+      }
+    ]
   },
   "scripts": {
     "lint": "eslint .",
@@ -23,12 +25,15 @@
     "test": "vscode-test"
   },
   "devDependencies": {
-    "@types/vscode": "^1.85.0",
     "@types/mocha": "^10.0.6",
     "@types/node": "18.x",
-    "eslint": "^8.56.0",
-    "typescript": "^5.3.3",
+    "@types/vscode": "^1.85.0",
     "@vscode/test-cli": "^0.0.4",
-    "@vscode/test-electron": "^2.3.8"
+    "@vscode/test-electron": "^2.3.8",
+    "eslint": "^8.56.0",
+    "typescript": "^5.3.3"
+  },
+  "dependencies": {
+    "child_process": "^1.0.2"
   }
 }