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

common/shared/tsdown/plugins/css-noop.ts

@@ -0,0 +1,95 @@
+import type { UserConfig } from 'tsdown';
+
+const CSS_NOOP_PLUGIN_NAME = 'univer-css-noop';
+const CSS_IMPORT_RE = /\.(?:css|less|sass|scss|styl|stylus)(?:$|\?)/;
+const CSS_NOOP_ID_PREFIX = '\0univer-css-noop:';
+const CSS_NOOP_ID_RE = /^\0univer-css-noop:/;
+
+type TInputOptions = NonNullable<UserConfig['inputOptions']>;
+type TInputOptionsFunction = Extract<TInputOptions, (...args: any[]) => any>;
+type TInputOptionsObject = Exclude<TInputOptions, (...args: any[]) => any>;
+
+function toPluginArray(plugins: unknown): any[] {
+    return Array.isArray(plugins)
+        ? plugins
+        : plugins
+            ? [plugins]
+            : [];
+}
+
+function withoutCssNoopPlugin(plugins: any[]) {
+    return plugins.filter((plugin) => !plugin || plugin.name !== CSS_NOOP_PLUGIN_NAME);
+}
+
+export function createCssNoopPlugin() {
+    let nextId = 0;
+
+    return {
+        name: CSS_NOOP_PLUGIN_NAME,
+        resolveId: {
+            filter: { id: CSS_IMPORT_RE },
+            handler() {
+                return `${CSS_NOOP_ID_PREFIX}${nextId++}`;
+            },
+        },
+        load: {
+            filter: { id: CSS_NOOP_ID_RE },
+            handler() {
+                return {
+                    code: 'export default {};',
+                    moduleSideEffects: false,
+                    moduleType: 'js',
+                };
+            },
+        },
+    };
+}
+
+function prependCssNoopPlugin(plugins: any[]) {
+    return [
+        createCssNoopPlugin(),
+        ...withoutCssNoopPlugin(plugins),
+    ];
+}
+
+export function createCssNoopInputOptions(inputOptions?: TInputOptions): TInputOptionsFunction {
+    return (async (defaultOptions: { plugins?: unknown }, ...args: any[]) => {
+        const defaultPlugins = toPluginArray(defaultOptions.plugins);
+
+        if (!inputOptions) {
+            return {
+                ...defaultOptions,
+                plugins: prependCssNoopPlugin(defaultPlugins),
+            };
+        }
+
+        if (typeof inputOptions === 'function') {
+            const defaultOptionsWithCssNoop = {
+                ...defaultOptions,
+                plugins: prependCssNoopPlugin(defaultPlugins),
+            };
+            const resolvedOptions = await (inputOptions as any)(defaultOptionsWithCssNoop, ...args);
+
+            if (!resolvedOptions) {
+                return defaultOptionsWithCssNoop;
+            }
+
+            return {
+                ...defaultOptionsWithCssNoop,
+                ...resolvedOptions,
+                plugins: prependCssNoopPlugin(toPluginArray(resolvedOptions.plugins ?? defaultOptionsWithCssNoop.plugins)),
+            };
+        }
+
+        const inputOptionsObject = inputOptions as TInputOptionsObject & { plugins?: unknown };
+
+        return {
+            ...defaultOptions,
+            ...inputOptionsObject,
+            plugins: prependCssNoopPlugin([
+                ...toPluginArray(inputOptionsObject.plugins),
+                ...defaultPlugins,
+            ]),
+        };
+    }) as TInputOptionsFunction;
+}