release: WRNexusJS 0.7.0

packages/cli/src/build.ts

@@ -24,7 +24,13 @@ import {
 import { basename, extname, join, resolve } from "node:path";
 import { buildRouter, type Route } from "@wrnexus/router";
 import { getReactiveRuntime } from "@wrnexus/csr";
-import { assertValidAst, generate, parse } from "@wrnexus/compiler";
+import {
+  analyzeRuntimeRequirements,
+  assertValidAst,
+  generate,
+  parse,
+  type RuntimeRequirements,
+} from "@wrnexus/compiler";
 import {
   loadAppConfig,
   headToString,
@@ -102,12 +108,14 @@ export async function runBuild(appRoot: string): Promise<void> {
   // keep the exact compiler path and output contract by default.
   let compiledCount = 0;
   const compiledFiles = new Map<string, string>();
+  const runtimeAnalysis = new Map<string, RuntimeRequirements>();
   const compileWrn = async (file: string): Promise<void> => {
     if (!file.endsWith(".wrn") || compiledFiles.has(file)) return;
     const source = readFileSync(file, "utf8");
     let ast = parse(source);
     assertValidAst(ast, { file, accessibility: true });
     ast = await pluginRunner.transformAst(ast, file);
+    runtimeAnalysis.set(file, analyzeRuntimeRequirements(ast));
     const pluginDiagnostics = await pluginRunner.diagnostics(ast, file);
     const errors = pluginDiagnostics.filter((diagnostic) => diagnostic.severity === "error");
     for (const diagnostic of pluginDiagnostics.filter((item) => item.severity !== "error")) {
@@ -453,6 +461,7 @@ await createProductionServer(
     ],
     runtimeFile: reactivePath,
     cssFile: hasStyles ? join(distDir, "styles.css") : join(distDir, "framework.css"),
+    runtimeAnalysis,
   });
   report.pluginAssets = emittedPluginAssets.assets.map((asset) => ({
     id: asset.id,
@@ -636,6 +645,11 @@ interface BuildReport {
     source: string;
     sourceBytes: number;
     dynamicParams: string[];
+    execution: RuntimeRequirements["kind"];
+    canPrerender: boolean;
+    needsClientRuntime: boolean;
+    needsServerRuntime: boolean;
+    hydrationStrategy: string | null;
   }>;
   assets: Array<{ file: string; bytes: number }>;
   measurements: { routeJsBytes: number; routeCssBytes: number; imageBytes: number };
@@ -666,6 +680,7 @@ function createBuildReport(input: {
   routes: Array<{ kind: "page" | "api" | "realtime"; route: Route }>;
   runtimeFile: string;
   cssFile: string;
+  runtimeAnalysis: ReadonlyMap<string, RuntimeRequirements>;
 }): BuildReport {
   const assets = walkFiles(input.distDir)
     .filter((file) => !file.endsWith("build-report.json") && !fwd(file).includes("/compiled/"))
@@ -689,6 +704,11 @@ function createBuildReport(input: {
       source: fwd(route.file.replace(input.root, "").replace(/^\//, "")),
       sourceBytes: fileBytes(route.file),
       dynamicParams: route.paramNames,
+      execution: input.runtimeAnalysis.get(route.file)?.kind ?? "dynamic",
+      canPrerender: input.runtimeAnalysis.get(route.file)?.canPrerender ?? false,
+      needsClientRuntime: input.runtimeAnalysis.get(route.file)?.needsClientRuntime ?? true,
+      needsServerRuntime: input.runtimeAnalysis.get(route.file)?.needsServerRuntime ?? true,
+      hydrationStrategy: input.runtimeAnalysis.get(route.file)?.hydrationStrategy ?? null,
     })),
     assets,
     measurements: {