refactor: improve comments

Author: 张元涛43115

src/baseCommand.ts

@@ -331,6 +331,7 @@ export abstract class BaseCommand<T extends typeof Command> extends Command {
       return `--import "${pathToFileURL(modulePath).href}"`;
     }
     if (os.platform() === 'win32') {
+      // windows path need to escape backslash: `node --require "C:\\path\\to\\module"`
       return `--require "${path.win32.normalize(modulePath).replace(/\\/g, '\\\\')}"`;
     }
     return `--require "${modulePath}"`;

src/commands/dev.ts

@@ -45,11 +45,12 @@ export default class Dev<T extends typeof Dev> extends BaseCommand<T> {
     const execArgv: string[] = [];
     for (const r of requires) {
       const module = this.formatImportModule(r);
+
+      // Remove the quotes from the path
+      // --require "module path" -> ['--require', 'module path']
+      // --import "module path" -> ['--import', 'module path']
       const splitIndex = module.indexOf(' ');
       if (splitIndex !== -1) {
-        // Remove the quotes from the path
-        // --require "module path" -> ['--require', 'module path']
-        // --import "module path" -> ['--import', 'module path']
         execArgv.push(module.slice(0, splitIndex), module.slice(splitIndex + 2, -1));
       }
     }