Release v0.1.2

webui/vite.config.ts

@@ -1,17 +1,69 @@
+import { existsSync } from "node:fs";
+import { createRequire } from "node:module";
+import { dirname, join } from "node:path";
 import { fileURLToPath, URL } from "node:url";
-import { defineConfig } from "vite";
+import { defineConfig, type Plugin } from "vite";
 import react from "@vitejs/plugin-react";
 
-const linkedModulePackages = [
+const require = createRequire(import.meta.url);
+const webuiRoot = dirname(fileURLToPath(import.meta.url));
+const installedModulesVirtualId = "virtual:govoplan-installed-modules";
+const resolvedInstalledModulesVirtualId = `\0${installedModulesVirtualId}`;
+
+const defaultWebModulePackages = [
   "@govoplan/campaign-webui",
   "@govoplan/files-webui",
   "@govoplan/mail-webui"
 ];
 
+function configuredWebModulePackages(): string[] {
+  const configured = process.env.GOVOPLAN_WEBUI_MODULE_PACKAGES;
+  if (configured === undefined) return defaultWebModulePackages;
+  return configured.split(",").map((specifier) => specifier.trim()).filter(Boolean);
+}
+
+function packageDirectory(specifier: string): string {
+  const parts = specifier.startsWith("@") ? specifier.split("/") : [specifier];
+  return join(webuiRoot, "node_modules", ...parts);
+}
+
+function packageInstalled(specifier: string): boolean {
+  if (existsSync(join(packageDirectory(specifier), "package.json"))) return true;
+  try {
+    require.resolve(specifier);
+    return true;
+  } catch {
+    return false;
+  }
+}
+
+function availableWebModuleSpecifiers(): string[] {
+  return configuredWebModulePackages().filter(packageInstalled);
+}
+
+function govoplanInstalledModulesPlugin(): Plugin {
+  return {
+    name: "govoplan-installed-modules",
+    resolveId(id: string) {
+      if (id === installedModulesVirtualId) return resolvedInstalledModulesVirtualId;
+      return null;
+    },
+    load(id: string) {
+      if (id !== resolvedInstalledModulesVirtualId) return null;
+      const imports = availableWebModuleSpecifiers();
+      return [
+        ...imports.map((specifier, index) => `import module${index} from ${JSON.stringify(specifier)};`),
+        `export const installedWebModules = [${imports.map((_specifier, index) => `module${index}`).join(", ")}];`,
+        "export default installedWebModules;"
+      ].join("\n");
+    }
+  };
+}
+
 export default defineConfig({
-  plugins: [react()],
+  plugins: [govoplanInstalledModulesPlugin(), react()],
   optimizeDeps: {
-    exclude: linkedModulePackages
+    exclude: availableWebModuleSpecifiers()
   },
   resolve: {
     preserveSymlinks: true,