feat(build): support custom framework preview/deploy commands

src/build/rolldown/prod.ts

@@ -48,10 +48,12 @@ export async function buildProduction(nitro: Nitro, config: RolldownOptions) {
   const rewriteRelativePaths = (input: string) => {
     return input.replace(/([\s:])\.\/(\S*)/g, `$1${rOutput}/$2`);
   };
-  nitro.logger.success("You can preview this build using `npx nitro preview`");
+  const previewCommand = nitro.options.framework.previewCommand || "npx nitro preview";
+  nitro.logger.success(`You can preview this build using \`${previewCommand}\``);
   if (buildInfo.commands!.deploy) {
+    const deployCommand = nitro.options.framework.deployCommand || "npx nitro deploy --prebuilt";
     nitro.logger.success(
-      rewriteRelativePaths("You can deploy this build using `npx nitro deploy --prebuilt`")
+      rewriteRelativePaths(`You can deploy this build using \`${deployCommand}\``)
     );
   }
 }

src/build/vite/prod.ts

@@ -120,9 +120,11 @@ export async function buildEnvironments(ctx: NitroPluginContext, builder: ViteBu
 
   // Show deploy and preview commands
   if (!isTest && !isCI) console.log();
-  nitro.logger.success("You can preview this build using `npx vite preview`");
+  const previewCommand = nitro.options.framework.previewCommand || "npx vite preview";
+  nitro.logger.success(`You can preview this build using \`${previewCommand}\``);
   if (nitro.options.commands.deploy) {
-    nitro.logger.success("You can deploy this build using `npx nitro deploy --prebuilt`");
+    const deployCommand = nitro.options.framework.deployCommand || "npx nitro deploy --prebuilt";
+    nitro.logger.success(`You can deploy this build using \`${deployCommand}\``);
   }
 }
 

src/types/nitro.ts

@@ -69,6 +69,22 @@ export type NitroTypes = {
 export interface NitroFrameworkInfo {
   name?: "nitro" | (string & {});
   version?: string;
+  /**
+   * Command shown in build output as the suggested preview command.
+   *
+   * Display-only: Nitro never executes this. Use this when the framework
+   * wraps `nitro preview` with its own CLI (e.g. `npx nuxt preview`).
+   * Defaults to `npx nitro preview`.
+   */
+  previewCommand?: string;
+  /**
+   * Command shown in build output as the suggested deploy command.
+   *
+   * Display-only: Nitro never executes this. Use this when the framework
+   * wraps `nitro deploy` with its own CLI (e.g. `npx nuxt deploy`).
+   * Defaults to `npx nitro deploy --prebuilt`.
+   */
+  deployCommand?: string;
 }
 
 /**