feat (provider/openai-compatible): Add'l exports for customization. (#…

…4179)

Co-authored-by: minpeter <minpeter@friendli.ai>

.changeset/orange-melons-brake.md

@@ -0,0 +1,5 @@
+---
+'@ai-sdk/openai-compatible': patch
+---
+
+feat (provider/openai-compatible): Add'l exports for customization.

content/providers/02-openai-compatible-providers/01-custom-providers.mdx

@@ -229,3 +229,13 @@ const { text } = await generateText({
 ```
 
 This structure provides a clean, type-safe implementation that leverages the OpenAI Compatible package while maintaining consistency with the usage of other AI SDK providers.
+
+### Internal API
+
+As you work on your provider you may need to use some of the internal API of the OpenAI Compatible package. You can import these from the `@ai-sdk/openai-compatible/internal` package, for example:
+
+```ts
+import { convertToOpenAICompatibleChatMessages } from '@ai-sdk/openai-compatible/internal';
+```
+
+You can see the latest available exports in the AI SDK [GitHub repository](https://github.com/vercel/ai/blob/main/packages/openai-compatible/src/internal/index.ts).

packages/openai-compatible/package.json

@@ -8,12 +8,13 @@
   "types": "./dist/index.d.ts",
   "files": [
     "dist/**/*",
+    "internal/dist/**/*",
     "CHANGELOG.md"
   ],
   "scripts": {
     "build": "tsup",
     "build:watch": "tsup --watch",
-    "clean": "rm -rf dist",
+    "clean": "rm -rf dist && rm -rf internal/dist",
     "lint": "eslint \"./**/*.ts*\"",
     "type-check": "tsc --noEmit",
     "prettier-check": "prettier --check \"./**/*.ts*\"",
@@ -27,6 +28,12 @@
       "types": "./dist/index.d.ts",
       "import": "./dist/index.mjs",
       "require": "./dist/index.js"
+    },
+    "./internal": {
+      "types": "./internal/dist/index.d.ts",
+      "import": "./internal/dist/index.mjs",
+      "module": "./internal/dist/index.mjs",
+      "require": "./internal/dist/index.js"
     }
   },
   "dependencies": {

packages/openai-compatible/src/internal/index.ts

@@ -0,0 +1,4 @@
+export { convertToOpenAICompatibleChatMessages } from '../convert-to-openai-compatible-chat-messages';
+export { mapOpenAICompatibleFinishReason } from '../map-openai-compatible-finish-reason';
+export { getResponseMetadata } from '../get-response-metadata';
+export type { OpenAICompatibleChatConfig } from '../openai-compatible-chat-language-model';

packages/openai-compatible/tsup.config.ts

@@ -7,4 +7,11 @@ export default defineConfig([
     dts: true,
     sourcemap: true,
   },
+  {
+    entry: ['src/internal/index.ts'],
+    outDir: 'internal/dist',
+    format: ['cjs', 'esm'],
+    dts: true,
+    sourcemap: true,
+  },
 ]);