snapshot of https://github.com/dream-num/univer.git (dev, 2026-09-16; blobs > 131072B omitted)

common/shared/preset-build/locale.ts

@@ -0,0 +1,98 @@
+import type { IGeneratePresetLocalesOptions, IPresetPackageJson } from './types.ts';
+import { existsSync, mkdirSync, readFileSync, rmSync, writeFileSync } from 'node:fs';
+import path from 'node:path';
+import { discoverUniverUiLocales } from '../locale/index.ts';
+import { PRESET_LOCALE_SOURCE_DIR } from './constants.ts';
+
+function readPackageJson(packageDir: string): IPresetPackageJson {
+    return JSON.parse(readFileSync(path.join(packageDir, 'package.json'), 'utf8')) as IPresetPackageJson;
+}
+
+function convertImportNameFromPackageName(name: string) {
+    return name
+        .replace(/^@univerjs(?:-[^/]+)?\//, 'univerjs')
+        .replace(/[^a-zA-Z0-9_$]/g, '');
+}
+
+function compareStrings(left: string, right: string) {
+    if (left < right) {
+        return -1;
+    }
+
+    if (left > right) {
+        return 1;
+    }
+
+    return 0;
+}
+
+function getDependencyNames(pkg: IPresetPackageJson) {
+    return Object.keys(pkg.dependencies ?? {})
+        .filter((name) => name.startsWith('@univerjs'))
+        .sort(compareStrings);
+}
+
+function getDependencyLocaleSubpath(packageDir: string, dependencyName: string, locale: string) {
+    const dependencyDir = path.join(packageDir, 'node_modules', dependencyName);
+
+    if (
+        existsSync(path.join(dependencyDir, 'lib/es/locale', `${locale}.js`))
+        || existsSync(path.join(dependencyDir, 'src/locale', `${locale}.ts`))
+    ) {
+        return 'locale';
+    }
+
+    if (
+        existsSync(path.join(dependencyDir, 'lib/es/locales', `${locale}.js`))
+        || existsSync(path.join(dependencyDir, 'src/locales', `${locale}.ts`))
+    ) {
+        return 'locales';
+    }
+
+    return null;
+}
+
+export function generatePresetLocales(options: IGeneratePresetLocalesOptions): string[] {
+    const { packageDir } = options;
+    const pkg = readPackageJson(packageDir);
+    const dependencyNames = getDependencyNames(pkg);
+    const localeDir = path.join(packageDir, PRESET_LOCALE_SOURCE_DIR);
+
+    rmSync(localeDir, { force: true, recursive: true });
+    mkdirSync(localeDir, { recursive: true });
+
+    const generated: string[] = [];
+
+    for (const locale of discoverUniverUiLocales({ rootDir: packageDir })) {
+        const dependenciesWithLocale = dependencyNames
+            .map((dependencyName) => ({
+                dependencyName,
+                localeSubpath: getDependencyLocaleSubpath(packageDir, dependencyName, locale),
+            }))
+            .filter((dependency): dependency is { dependencyName: string; localeSubpath: 'locale' | 'locales' } => dependency.localeSubpath !== null);
+
+        if (dependenciesWithLocale.length === 0) {
+            continue;
+        }
+
+        let content = '';
+
+        for (const { dependencyName, localeSubpath } of dependenciesWithLocale) {
+            content += `import ${convertImportNameFromPackageName(dependencyName)} from '${dependencyName}/${localeSubpath}/${locale}';\n`;
+        }
+
+        content += '\nexport default Object.assign(\n';
+        content += '    {},\n';
+
+        for (const { dependencyName } of dependenciesWithLocale) {
+            content += `    ${convertImportNameFromPackageName(dependencyName)},\n`;
+        }
+
+        content += ');\n';
+
+        writeFileSync(path.join(localeDir, `${locale}.ts`), content);
+        generated.push(locale);
+    }
+
+    return generated;
+}