Windows: Refactor Shell Scripts to Node.js for Cross-Platform Compatibility (#784)

packages/core/src/utils/editor.test.ts

@@ -21,7 +21,11 @@ describe('checkHasEditor', () => {
   it('should return true for vscode if "code" command exists', () => {
     (execSync as Mock).mockReturnValue(Buffer.from('/usr/bin/code'));
     expect(checkHasEditor('vscode')).toBe(true);
-    expect(execSync).toHaveBeenCalledWith('which code', { stdio: 'ignore' });
+    const expectedCommand =
+      process.platform === 'win32' ? 'where.exe code.cmd' : 'command -v code';
+    expect(execSync).toHaveBeenCalledWith(expectedCommand, {
+      stdio: 'ignore',
+    });
   });
 
   it('should return false for vscode if "code" command does not exist', () => {
@@ -34,7 +38,11 @@ describe('checkHasEditor', () => {
   it('should return true for vim if "vim" command exists', () => {
     (execSync as Mock).mockReturnValue(Buffer.from('/usr/bin/vim'));
     expect(checkHasEditor('vim')).toBe(true);
-    expect(execSync).toHaveBeenCalledWith('which vim', { stdio: 'ignore' });
+    const expectedCommand =
+      process.platform === 'win32' ? 'where.exe vim' : 'command -v vim';
+    expect(execSync).toHaveBeenCalledWith(expectedCommand, {
+      stdio: 'ignore',
+    });
   });
 
   it('should return false for vim if "vim" command does not exist', () => {

packages/core/src/utils/editor.ts

@@ -15,7 +15,10 @@ interface DiffCommand {
 
 function commandExists(cmd: string): boolean {
   try {
-    execSync(`which ${cmd}`, { stdio: 'ignore' });
+    execSync(
+      process.platform === 'win32' ? `where.exe ${cmd}` : `command -v ${cmd}`,
+      { stdio: 'ignore' },
+    );
     return true;
   } catch {
     return false;
@@ -24,7 +27,9 @@ function commandExists(cmd: string): boolean {
 
 export function checkHasEditor(editor: EditorType): boolean {
   if (editor === 'vscode') {
-    return commandExists('code');
+    return process.platform === 'win32'
+      ? commandExists('code.cmd')
+      : commandExists('code');
   } else if (editor === 'vim') {
     return commandExists('vim');
   }
@@ -116,7 +121,10 @@ export async function openDiff(
       });
     } else {
       // Use execSync for terminal-based editors like vim
-      const command = `${diffCommand.command} ${diffCommand.args.map((arg) => `"${arg}"`).join(' ')}`;
+      const command =
+        process.platform === 'win32'
+          ? `${diffCommand.command} ${diffCommand.args.join(' ')}`
+          : `${diffCommand.command} ${diffCommand.args.map((arg) => `"${arg}"`).join(' ')}`;
       execSync(command, {
         stdio: 'inherit',
         encoding: 'utf8',