chore: wip

chore: wip

fixtures/input/exports.ts

@@ -5,6 +5,7 @@ import type { BunPlugin } from 'bun';
 
 export { generate, dtsConfig, type BunPlugin }
 export type { SomeOtherType }
+export type { BunRegisterPlugin } from 'bun'
 
 export default dts
 

fixtures/output/exports.d.ts

@@ -1,11 +1,13 @@
 import { dtsConfig } from './config';
 import { generate, something as dts } from './generate';
-export { generate, dtsConfig, type BunPlugin };
-export type { SomeOtherType }
-;
-export { config } from './config';
-export * from './extract';
-export * from './generate';
-export * from './types';
-export * from './utils';
+
+export { generate, dtsConfig, type BunPlugin }
+export type { SomeOtherType };
+export type { BunRegisterPlugin } from 'bun';
+export { config } from './config'
+export * from './extract'
+export * from './generate'
+export * from './types'
+export * from './utils'
+
 export default dts;

fixtures/output/function.d.ts

@@ -1,5 +1,6 @@
 import type { BunPlugin } from 'bun';
 import type { DtsGenerationOption } from '@stacksjs/dtsx';
+
 export declare function fetchUsers(): Promise<ResponseData>;
 export declare function getProduct(id: number): Promise<ApiResponse<Product>>;
 export declare function authenticate(user: string, password: string): Promise<AuthResponse>;
@@ -14,3 +15,4 @@ export declare function complexAsyncGenerator(): any;
 export declare function isUser(value: unknown): value is User;
 export declare function extractFunctionSignature(declaration: string): FunctionSignature;
 export declare function createApi<T extends Record<string, (...args: any[]) => any>>(endpoints: T): { [K in keyof T]: ReturnType<T[K]> extends Promise<infer R> ? R : ReturnType<T[K]> };
+

fixtures/output/variable.d.ts

@@ -1,4 +1,5 @@
 import type { DtsGenerationConfig } from '@stacksjs/dtsx';
+
 export declare const conf: { [key: string]: string };
 export declare let test: 'test';
 export declare var helloWorld: 'Hello World';
@@ -119,3 +120,4 @@ export declare const CONFIG_MAP: {
     }
   }
 };
+

src/extract.ts

@@ -601,28 +601,48 @@ function formatOutput(state: ProcessingState): string {
     .filter(line => line.startsWith('import'))
     .forEach(imp => imports.add(imp.replace(/;+$/, ''))) // Remove any existing semicolons
 
-  // Get all non-import lines
+  // Get all non-import lines and clean up semicolons
   const declarations = state.dtsLines
     .filter(line => !line.startsWith('import'))
-    .map(line => line.replace(/;+$/, '')) // Clean up any multiple semicolons
+    .map((line) => {
+      // Clean up any multiple semicolons and ensure all declarations end with one
+      const trimmed = line.trim()
+      if (!trimmed)
+        return ''
+
+      // Don't add semicolons to export * statements or when one already exists
+      if (trimmed.startsWith('export *') || trimmed.endsWith(';')) {
+        return trimmed
+      }
+
+      // Add semicolon to type exports that don't have one
+      if (trimmed.startsWith('export type')) {
+        return `${trimmed};`
+      }
+
+      return trimmed.replace(/;+$/, ';')
+    })
 
   // Add default exports from state.defaultExports
   const defaultExports = Array.from(state.defaultExports)
-    .map(exp => exp.replace(/;+$/, '')) // Clean up any multiple semicolons
+    .map(exp => exp.trim().replace(/;+$/, ';')) // Ensure single semicolon
 
-  // Reconstruct the output with single semicolons where needed
+  // Reconstruct the output with proper line breaks and semicolons
   const output = [
+    // Add semicolons to imports
     ...Array.from(imports).map(imp => `${imp};`),
     '',
-    ...declarations.map(decl => decl.trim() !== '' ? `${decl};` : ''),
+    // Filter empty lines and join declarations
+    ...declarations.filter(Boolean),
     '',
-    ...defaultExports.map(exp => `${exp};`),
+    // Add default export
+    ...defaultExports,
   ]
 
-  // Remove comments and normalize whitespace
+  // Remove comments, normalize whitespace, and ensure single trailing newline
   return `${output
     .map(line => line.replace(/\/\*[\s\S]*?\*\/|\/\/.*/g, ''))
-    .filter(Boolean)
+    .filter(line => line.trim() || line === '') // Keep empty lines for spacing
     .join('\n')
   }\n`
 }