check for build output after building...

jetbridge · Nov 9, 2022 · 0c30fe2 · 0c30fe2
1 parent 44a20b3
commit 0c30fe2
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/src/NextjsBuild.ts b/src/NextjsBuild.ts
@@ -64,12 +64,15 @@ export class NextjsBuild extends Construct {
     // validate paths
     const baseOutputDir = path.resolve(this.props.nextjsPath);
     if (!fs.existsSync(baseOutputDir)) throw new Error(`NextJS application not found at "${baseOutputDir}"`);
-    const serverBuildDir = path.join(baseOutputDir, NEXTJS_BUILD_DIR);
-    if (!fs.existsSync(serverBuildDir)) throw new Error(`No server build output found at "${serverBuildDir}"`);
 
     // build app
     this.runNpmBuild();
 
+    // check for output
+    const serverBuildDir = path.join(baseOutputDir, NEXTJS_BUILD_DIR);
+    if (!props.isPlaceholder && !fs.existsSync(serverBuildDir))
+      throw new Error(`No server build output found at "${serverBuildDir}"`);
+
     // our outputs
     this.nextStandaloneDir = this._getNextStandaloneDir();
     this.nextStandaloneBuildDir = this._getNextStandaloneBuildDir();