refactor: use gpt-4.1 as the default translate model (#7389)

Author: gao-sun

.changeset/funny-eels-wonder.md

@@ -0,0 +1,9 @@
+---
+"@logto/translate": patch
+---
+
+allow empty file when syncing keys
+
+The previous behavior was to throw an error if any of the `import` files was empty. This caused issues when we needed to remove files and resync keys, as it would lead to manual intervention to delete the `import` clauses.
+
+With this change, missing or empty `import` files are treated as empty by default, allowing the sync process to continue without errors.

.changeset/moody-turtles-bake.md

@@ -0,0 +1,7 @@
+---
+"@logto/translate": patch
+---
+
+use `gpt-4.1` as the default model
+
+As it's newer and cheaper than `gpt-4o-2024-08-06`.

packages/translate/src/openai.ts

@@ -19,7 +19,7 @@ import {
 } from './utils.js';
 
 // The full list of OPENAI model can be found at https://platform.openai.com/docs/models.
-export const getModel = () => process.env.OPENAI_MODEL_NAME ?? 'gpt-4o-2024-08-06';
+export const getModel = () => process.env.OPENAI_MODEL_NAME ?? 'gpt-4.1';
 
 export const createOpenaiApi = () => {
   const proxy = getProxy();

packages/translate/src/sync-keys/utils.ts

@@ -1,8 +1,8 @@
-import { readFileSync, existsSync } from 'node:fs';
+import { readFileSync, existsSync, statSync } from 'node:fs';
 import fs from 'node:fs/promises';
 import path from 'node:path';
 
-import { tryThat } from '@silverhand/essentials';
+import { trySafe, tryThat } from '@silverhand/essentials';
 import ts from 'typescript';
 
 import { consoleLog } from '../utils.js';
@@ -94,6 +94,12 @@ type ParsedTuple = readonly [NestedPhraseObject, FileStructure];
  *
  */
 export const parseLocaleFiles = (filePath: string): ParsedTuple => {
+  const fileStat = trySafe(() => statSync(filePath));
+
+  if (!fileStat?.isFile()) {
+    return [{}, {}];
+  }
+
   const content = readFileSync(filePath, 'utf8');
   const ast = ts.createSourceFile(filePath, content, ts.ScriptTarget.Latest, true);
   const importIdentifierPath = new Map<string, string>();