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

common/shared/preset-build/style.ts

@@ -0,0 +1,58 @@
+import type { IPresetPackageJson } from './types.ts';
+import { existsSync, mkdirSync, readFileSync, rmSync, writeFileSync } from 'node:fs';
+import path from 'node:path';
+
+function getDependencyDir(packageDir: string, dependencyName: string) {
+    return path.join(packageDir, 'node_modules', dependencyName);
+}
+
+function getBuiltStyleDependencyCssFiles(packageDir: string, packageJson: IPresetPackageJson) {
+    return Object.keys(packageJson.dependencies ?? {})
+        .flatMap((dependencyName) => {
+            if (!dependencyName.startsWith('@univerjs')) {
+                return [];
+            }
+
+            const dependencyDir = getDependencyDir(packageDir, dependencyName);
+            const sourceGlobalCss = path.join(dependencyDir, 'src/global.css');
+            const builtCss = path.join(dependencyDir, 'lib/index.css');
+
+            if (!existsSync(sourceGlobalCss)) {
+                return [];
+            }
+
+            if (!existsSync(builtCss)) {
+                throw new Error(`Missing built CSS for ${dependencyName}. Build dependency packages before building preset CSS.`);
+            }
+
+            return [builtCss];
+        });
+}
+
+function writePresetCss(packageDir: string, cssFiles: string[]) {
+    const outputFile = path.join(packageDir, 'lib/index.css');
+
+    mkdirSync(path.dirname(outputFile), { recursive: true });
+
+    const content = cssFiles
+        .map((cssFile) => readFileSync(cssFile, 'utf8').trimEnd())
+        .filter(Boolean)
+        .join('\n');
+
+    writeFileSync(outputFile, `${content}\n`);
+}
+
+export async function buildPresetStyles(options: {
+    packageDir: string;
+    packageJson: IPresetPackageJson;
+}) {
+    const { packageDir, packageJson } = options;
+    const cssFiles = getBuiltStyleDependencyCssFiles(packageDir, packageJson);
+
+    if (cssFiles.length === 0) {
+        rmSync(path.join(packageDir, 'lib/index.css'), { force: true });
+        return;
+    }
+
+    writePresetCss(packageDir, cssFiles);
+}