Handle click event on reload button

Author: felicio

src/extension.js

@@ -37,10 +37,18 @@ function listener(previousConfiguration) {
   if (hasSemicolons !== previousConfiguration.get('semicolons')) {
     try {
       writeSnippets(snippets(hasSemicolons));
-      // TODO: Provide item (presented as button) that'd on click reload window
-      vscode.window.showWarningMessage(
-        `Run 'Reload Window' command from 'Command Palette' in order for change in extension \`${EXTENSION_ID}\` configuration to take effect.`
-      );
+
+      const action = 'Reload';
+      vscode.window
+        .showInformationMessage(
+          `Reload window in order for change in extension \`${EXTENSION_ID}\` configuration to take effect.`,
+          action
+        )
+        .then(selectedAction => {
+          if (selectedAction === action) {
+            vscode.commands.executeCommand('workbench.action.reloadWindow');
+          }
+        });
     } catch (error) {
       vscode.window.showErrorMessage(
         `Extension \`${EXTENSION_ID}\` failed to write snippets to the file.`