fix(cloudrun): publish adapter contract

packages/cli/src/commands/cloudrun.test.ts

@@ -8,7 +8,11 @@
  */
 
 import { describe, expect, it } from "vitest";
-import { buildRenderConfig } from "./cloudrun.js";
+import {
+  buildRenderConfig,
+  isMissingCloudRunAdapterError,
+  missingCloudRunAdapterMessage,
+} from "./cloudrun.js";
 
 describe("cloudrun wire config — aspect-agnostic threading", () => {
   const baseArgs: Record<string, unknown> = {
@@ -64,3 +68,25 @@ describe("cloudrun wire config — aspect-agnostic threading", () => {
     ).toThrow(/\[cloudrun render\]/);
   });
 });
+
+describe("Cloud Run adapter preflight", () => {
+  it("identifies only the missing adapter, not a missing transitive dependency", () => {
+    const adapterError = Object.assign(
+      new Error("Cannot find package '@hyperframes/gcp-cloud-run' imported from cli.js"),
+      { code: "ERR_MODULE_NOT_FOUND" },
+    );
+    const transitiveError = Object.assign(new Error("Cannot find package 'google-auth-library'"), {
+      code: "ERR_MODULE_NOT_FOUND",
+    });
+
+    expect(isMissingCloudRunAdapterError(adapterError)).toBe(true);
+    expect(isMissingCloudRunAdapterError(transitiveError)).toBe(false);
+  });
+
+  it("provides global and project-local install recovery commands", () => {
+    const message = missingCloudRunAdapterMessage("deploy");
+    expect(message).toContain("hyperframes cloudrun deploy");
+    expect(message).toContain("npm install -g @hyperframes/gcp-cloud-run");
+    expect(message).toContain("npm install @hyperframes/gcp-cloud-run");
+  });
+});

packages/cli/src/commands/cloudrun.ts

@@ -13,10 +13,9 @@
  */
 
 import { spawnSync } from "node:child_process";
-import { createRequire } from "node:module";
 import { existsSync, mkdirSync, readFileSync, writeFileSync } from "node:fs";
 import { homedir } from "node:os";
-import { dirname, join, resolve } from "node:path";
+import { join, resolve } from "node:path";
 import { defineCommand } from "citty";
 import { type CanvasResolution } from "@hyperframes/core";
 import { parseOutputResolutionFlag } from "../utils/parseOutputResolution.js";
@@ -86,6 +85,35 @@ interface StackState {
   workflowId: string;
 }
 
+type CloudRunAdapter = typeof import("@hyperframes/gcp-cloud-run/sdk") &
+  typeof import("@hyperframes/gcp-cloud-run/terraform");
+let cloudRunAdapterPromise: Promise<CloudRunAdapter> | undefined;
+
+function loadCloudRunAdapter(): Promise<CloudRunAdapter> {
+  cloudRunAdapterPromise ??= Promise.all([
+    import("@hyperframes/gcp-cloud-run/sdk"),
+    import("@hyperframes/gcp-cloud-run/terraform"),
+  ]).then(([sdk, terraform]) => ({ ...sdk, ...terraform }));
+  return cloudRunAdapterPromise;
+}
+
+export function isMissingCloudRunAdapterError(error: unknown): boolean {
+  return (
+    (error as NodeJS.ErrnoException)?.code === "ERR_MODULE_NOT_FOUND" &&
+    normalizeErrorMessage(error).includes("@hyperframes/gcp-cloud-run")
+  );
+}
+
+export function missingCloudRunAdapterMessage(subcommand: string): string {
+  return (
+    `${c.error("@hyperframes/gcp-cloud-run is not installed.")} The ${c.accent(`hyperframes cloudrun ${subcommand}`)} command needs it at runtime.\n` +
+    `Install it alongside the CLI:\n` +
+    `  ${c.accent("npm install -g @hyperframes/gcp-cloud-run")}\n` +
+    `Or, for an opt-in project setup:\n` +
+    `  ${c.accent("npm install @hyperframes/gcp-cloud-run")}`
+  );
+}
+
 export default defineCommand({
   meta: { name: "cloudrun", description: "Deploy and drive renders on Google Cloud Run" },
   args: {
@@ -202,6 +230,25 @@ export default defineCommand({
       console.log(HELP);
       return;
     }
+    const verbsNeedingAdapter = new Set([
+      "deploy",
+      "sites",
+      "render",
+      "render-batch",
+      "progress",
+      "destroy",
+    ]);
+    if (verbsNeedingAdapter.has(subcommand)) {
+      try {
+        await loadCloudRunAdapter();
+      } catch (error) {
+        if (isMissingCloudRunAdapterError(error)) {
+          console.error(missingCloudRunAdapterMessage(subcommand));
+          process.exit(1);
+        }
+        throw error;
+      }
+    }
     switch (subcommand) {
       case "deploy":
         return runDeploy(args);
@@ -264,13 +311,6 @@ function stripUndefined<T extends Record<string, unknown>>(o: T): Partial<T> {
   return Object.fromEntries(Object.entries(o).filter(([, v]) => v != null)) as Partial<T>;
 }
 
-/** Resolve the Terraform module dir shipped with @hyperframes/gcp-cloud-run. */
-function terraformDir(): string {
-  const require = createRequire(import.meta.url);
-  const pkgJson = require.resolve("@hyperframes/gcp-cloud-run/package.json");
-  return join(dirname(pkgJson), "terraform");
-}
-
 function run(cmd: string, cmdArgs: string[], opts: { cwd?: string } = {}): void {
   const res = spawnSync(cmd, cmdArgs, { stdio: "inherit", cwd: opts.cwd });
   if (res.status !== 0) {
@@ -288,7 +328,7 @@ function capture(cmd: string, cmdArgs: string[], opts: { cwd?: string } = {}): s
 // ── deploy ──────────────────────────────────────────────────────────────────
 
 // fallow-ignore-next-line complexity
-function runDeploy(args: Record<string, unknown>): void {
+async function runDeploy(args: Record<string, unknown>): Promise<void> {
   const project = args.project as string | undefined;
   if (!project) {
     console.error("[cloudrun deploy] --project <gcp-project-id> is required.");
@@ -296,7 +336,8 @@ function runDeploy(args: Record<string, unknown>): void {
   }
   const region = (args.region as string | undefined) ?? "us-central1";
   const repo = (args.repo as string | undefined) ?? "hyperframes";
-  const tfDir = terraformDir();
+  const { getTerraformModuleDir } = await loadCloudRunAdapter();
+  const tfDir = getTerraformModuleDir();
   const repoRoot = findRepoRoot(tfDir);
 
   console.log(`→ Enabling required APIs on ${project}`);
@@ -464,7 +505,7 @@ async function runSites(args: Record<string, unknown>): Promise<void> {
     process.exit(1);
   }
   const state = readState(args);
-  const { deploySite } = await import("@hyperframes/gcp-cloud-run/sdk");
+  const { deploySite } = await loadCloudRunAdapter();
   const handle = await deploySite({
     projectDir: resolve(projectDir),
     bucketName: state.bucketName,
@@ -507,7 +548,7 @@ async function runRender(args: Record<string, unknown>): Promise<void> {
   const variables = resolveAndValidateVariables(args, resolve(projectDir));
   const config = buildRenderConfig(args, fps, width, height, variables);
 
-  const { renderToCloudRun, getRenderProgress } = await import("@hyperframes/gcp-cloud-run/sdk");
+  const { renderToCloudRun, getRenderProgress } = await loadCloudRunAdapter();
   const handle = await renderToCloudRun({
     projectDir: resolve(projectDir),
     config: config as Parameters<typeof renderToCloudRun>[0]["config"],
@@ -562,7 +603,7 @@ async function runProgress(args: Record<string, unknown>): Promise<void> {
     console.error("[cloudrun progress] usage: hyperframes cloudrun progress <executionName>");
     process.exit(1);
   }
-  const { getRenderProgress } = await import("@hyperframes/gcp-cloud-run/sdk");
+  const { getRenderProgress } = await loadCloudRunAdapter();
   const progress = await getRenderProgress({ executionName });
   if (args.json) {
     console.log(JSON.stringify(progress, null, 2));
@@ -638,7 +679,7 @@ async function runRenderBatch(args: Record<string, unknown>): Promise<void> {
   const state = readState(args);
   const maxConcurrent =
     parsePositiveInt(args["max-concurrent"], "--max-concurrent") ?? DEFAULT_BATCH_MAX_CONCURRENT;
-  const { deploySite, renderToCloudRun } = await import("@hyperframes/gcp-cloud-run/sdk");
+  const { deploySite, renderToCloudRun } = await loadCloudRunAdapter();
 
   // Upload the project once; every entry reuses the same content-addressed
   // site handle so the tar+upload cost is paid a single time.
@@ -724,8 +765,9 @@ function parseBatchFile(path: string): BatchEntry[] {
 // ── destroy ──────────────────────────────────────────────────────────────
 
 // fallow-ignore-next-line complexity
-function runDestroy(args: Record<string, unknown>): void {
-  const tfDir = terraformDir();
+async function runDestroy(args: Record<string, unknown>): Promise<void> {
+  const { getTerraformModuleDir } = await loadCloudRunAdapter();
+  const tfDir = getTerraformModuleDir();
   const state = existsSync(statePath())
     ? (JSON.parse(readFileSync(statePath(), "utf8")) as Partial<StackState>)
     : {};

packages/cli/tsup.config.ts

@@ -60,6 +60,7 @@ var __dirname = __hf_dirname(__filename);`,
     // from the `dependencies`/workspace entry, not the bundled CLI.
     "@hyperframes/gcp-cloud-run",
     "@hyperframes/gcp-cloud-run/sdk",
+    "@hyperframes/gcp-cloud-run/terraform",
   ],
   noExternal: [
     "@hyperframes/core",
@@ -84,8 +85,6 @@ var __dirname = __hf_dirname(__filename);`,
       // Exact subpaths are generated from the same contracts as package
       // exports, avoiding esbuild's root-alias prefix substitution trap.
       ...sourceAliases(resolve(__dirname, "../producer"), [".", "./distributed"]),
-      ...sourceAliases(resolve(__dirname, "../aws-lambda"), ["./sdk"]),
-      ...sourceAliases(resolve(__dirname, "../gcp-cloud-run"), ["./sdk"]),
       ...sourceAliases(resolve(__dirname, "../engine"), [".", "./shader-transitions"]),
     };
     options.loader = { ...options.loader, ".browser.js": "text" };

packages/gcp-cloud-run/build.mjs

@@ -11,6 +11,7 @@
  *   ./server  (the Cloud Run runtime entry — what the Dockerfile runs)
  *   ./sdk     (client-side helpers — GCS + Workflows clients only, no
  *             chromium/puppeteer)
+ *   ./terraform (stable resolver for the packaged Terraform module)
  *
  * All production deps are kept external so consumers (and the container
  * image) resolve them via their own node_modules.
@@ -46,6 +47,7 @@ await Promise.all([
   build({ ...sharedOpts, entryPoints: ["src/index.ts"], outfile: "dist/index.js" }),
   build({ ...sharedOpts, entryPoints: ["src/server.ts"], outfile: "dist/server.js" }),
   build({ ...sharedOpts, entryPoints: ["src/sdk/index.ts"], outfile: "dist/sdk/index.js" }),
+  build({ ...sharedOpts, entryPoints: ["src/terraform.ts"], outfile: "dist/terraform.js" }),
 ]);
 
 // esbuild doesn't emit .d.ts. tsc does, with a build-only tsconfig that
@@ -55,4 +57,4 @@ await Promise.all([
 // violate rootDir).
 execSync("tsc -p tsconfig.build.json --emitDeclarationOnly", { stdio: "inherit" });
 
-console.log("[Build] Complete: dist/{index,server,sdk/index}.js + .d.ts");
+console.log("[Build] Complete: dist/{index,server,sdk/index,terraform}.js + .d.ts");

packages/gcp-cloud-run/package-subpaths.json

@@ -18,6 +18,12 @@
       "runtime": "./dist/sdk/index.js",
       "types": "./dist/sdk/index.d.ts",
       "environments": ["bun", "node"]
+    },
+    "./terraform": {
+      "source": "./src/terraform.ts",
+      "runtime": "./dist/terraform.js",
+      "types": "./dist/terraform.d.ts",
+      "environments": ["bun", "node"]
     }
   }
 }

packages/gcp-cloud-run/package.json

@@ -31,6 +31,11 @@
       "bun": "./src/sdk/index.ts",
       "import": "./src/sdk/index.ts",
       "types": "./src/sdk/index.ts"
+    },
+    "./terraform": {
+      "bun": "./src/terraform.ts",
+      "import": "./src/terraform.ts",
+      "types": "./src/terraform.ts"
     }
   },
   "publishConfig": {
@@ -47,6 +52,10 @@
       "./sdk": {
         "import": "./dist/sdk/index.js",
         "types": "./dist/sdk/index.d.ts"
+      },
+      "./terraform": {
+        "import": "./dist/terraform.js",
+        "types": "./dist/terraform.d.ts"
       }
     },
     "registry": "https://registry.npmjs.org/"

packages/gcp-cloud-run/src/index.ts

@@ -62,3 +62,4 @@ export {
   type RenderCost,
 } from "./sdk/costAccounting.js";
 export { InvalidConfigError, validateDistributedRenderConfig } from "./sdk/validateConfig.js";
+export { getTerraformModuleDir } from "./terraform.js";

packages/gcp-cloud-run/src/terraform.test.ts

@@ -0,0 +1,12 @@
+import { existsSync } from "node:fs";
+import { join } from "node:path";
+import { describe, expect, it } from "vitest";
+import { getTerraformModuleDir } from "./terraform.js";
+
+describe("getTerraformModuleDir", () => {
+  it("resolves the adapter-owned Terraform assets through public code", () => {
+    const directory = getTerraformModuleDir();
+    expect(existsSync(join(directory, "main.tf"))).toBe(true);
+    expect(existsSync(join(directory, "workflow.yaml"))).toBe(true);
+  });
+});

packages/gcp-cloud-run/src/terraform.ts

@@ -0,0 +1,14 @@
+import { fileURLToPath } from "node:url";
+import { dirname, resolve } from "node:path";
+
+/**
+ * Absolute path to the Terraform module shipped with this adapter.
+ *
+ * This module is built as `dist/terraform.js`, preserving the same one-level
+ * relationship to the package-owned `terraform/` directory as the source
+ * file. Consumers should use this API instead of resolving package.json,
+ * which is not a stable public subpath.
+ */
+export function getTerraformModuleDir(): string {
+  return resolve(dirname(fileURLToPath(import.meta.url)), "..", "terraform");
+}

scripts/verify-packed-manifests.mjs

@@ -405,13 +405,17 @@ function writeConsumerFixture(packDir, packedWorkspaces) {
     .map(({ specifier }) => specifier);
   writeFileSync(
     join(fixtureDir, "consumer-smoke.mjs"),
-    `const specifiers = ${JSON.stringify(specifiers, null, 2)};\n` +
+    `import { existsSync } from "node:fs";\n` +
+      `import { join } from "node:path";\n` +
+      `const specifiers = ${JSON.stringify(specifiers, null, 2)};\n` +
       `const nodeSpecifiers = ${JSON.stringify(nodeSpecifiers, null, 2)};\n` +
       `for (const specifier of specifiers) import.meta.resolve(specifier);\n` +
       `for (const specifier of nodeSpecifiers) {\n` +
       `  const options = specifier.endsWith(".json") ? { with: { type: "json" } } : undefined;\n` +
       `  await import(specifier, options);\n` +
       `}\n` +
+      `const terraform = await import("@hyperframes/gcp-cloud-run/terraform");\n` +
+      `if (!existsSync(join(terraform.getTerraformModuleDir(), "main.tf"))) throw new Error("packed Terraform module missing");\n` +
       `console.log(\`Resolved \${specifiers.length} packed exports and executed \${nodeSpecifiers.length} Node exports.\`);\n` +
       `process.exit(0);\n`,
   );