feat(i18n): i18n auto-importer

vite-plugins/i18n-importer.ts

@@ -0,0 +1,47 @@
+import { basename, relative, resolve, extname } from 'node:path';
+
+import { globSync } from 'glob';
+import { Project } from 'ts-morph';
+
+const snakeToCamel = (text: string) =>
+  text.replace(/-(\w)/g, (_, letter: string) => letter.toUpperCase());
+
+export const i18nImporter = () => {
+  const project = new Project({
+    tsConfigFilePath: resolve(__dirname, '..', 'tsconfig.json'),
+    skipAddingFilesFromTsConfig: true,
+    skipLoadingLibFiles: true,
+    skipFileDependencyResolution: true,
+  });
+
+  const srcPath = resolve(__dirname, '..', 'src');
+  const plugins = globSync([
+    'src/i18n/resources/*.json',
+  ]).map((path) => {
+    const nameWithExt = basename(path);
+    const name = nameWithExt.replace(extname(nameWithExt), '');
+
+    return { name, path };
+  });
+
+  const src = project.createSourceFile('vm:i18n', (writer) => {
+    // prettier-ignore
+    for (const { name, path } of plugins) {
+      const relativePath = relative(resolve(srcPath, '..'), path).replace(/\\/g, '/');
+      writer.writeLine(`import ${snakeToCamel(name)}Json from "./${relativePath}";`);
+    }
+
+    writer.blankLine();
+
+    writer.writeLine('export const languageResources = {');
+    for (const { name } of plugins) {
+      writer.writeLine(`  "${name}": {`);
+      writer.writeLine(`    translation: ${snakeToCamel(name)}Json,`);
+      writer.writeLine('  },');
+    }
+    writer.writeLine('};');
+    writer.blankLine();
+  });
+
+  return src.getText();
+};