fix(cli): resolve and install transitive registry dependencies

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

@@ -15,6 +15,8 @@ const MANIFEST: RegistryManifest = {
     { name: "my-block", type: "hyperframes:block" },
     { name: "deprecated-block", type: "hyperframes:block" },
     { name: "future-block", type: "hyperframes:block" },
+    { name: "dep-block", type: "hyperframes:block" },
+    { name: "base-component", type: "hyperframes:component" },
     { name: "my-component", type: "hyperframes:component" },
     { name: "my-example", type: "hyperframes:example" },
   ],
@@ -90,6 +92,36 @@ const FUTURE_BLOCK_ITEM: RegistryItem = {
   ],
 };
 
+const BASE_COMPONENT_ITEM: RegistryItem = {
+  $schema: "https://hyperframes.heygen.com/schema/registry-item.json",
+  name: "base-component",
+  type: "hyperframes:component",
+  title: "Base Component",
+  description: "Base component dependency for tests",
+  files: [
+    {
+      path: "base-component.css",
+      target: "compositions/components/base-component/base-component.css",
+      type: "hyperframes:style",
+    },
+  ],
+};
+
+// A block that declares a transitive registryDependency on base-component.
+const DEP_BLOCK_ITEM: RegistryItem = {
+  ...BLOCK_ITEM,
+  name: "dep-block",
+  title: "Dependent Block",
+  registryDependencies: ["base-component"],
+  files: [
+    {
+      path: "dep-block.html",
+      target: "compositions/dep-block.html",
+      type: "hyperframes:composition",
+    },
+  ],
+};
+
 const EXAMPLE_ITEM: RegistryItem = {
   $schema: "https://hyperframes.heygen.com/schema/registry-item.json",
   name: "my-example",
@@ -105,6 +137,8 @@ const ITEM_BY_NAME: Record<string, RegistryItem> = {
   "my-block": BLOCK_ITEM,
   "deprecated-block": DEPRECATED_BLOCK_ITEM,
   "future-block": FUTURE_BLOCK_ITEM,
+  "dep-block": DEP_BLOCK_ITEM,
+  "base-component": BASE_COMPONENT_ITEM,
   "my-component": COMPONENT_ITEM,
   "my-example": EXAMPLE_ITEM,
 };
@@ -232,6 +266,7 @@ describe("runAdd (integration, mocked registry)", () => {
       expect(result.name).toBe("my-block");
       expect(result.type).toBe("hyperframes:block");
       expect(result.written).toHaveLength(1);
+      expect(result.installed).toEqual(["my-block"]);
       expect(result.warnings).toEqual([]);
       expect(existsSync(join(dir, "compositions/my-block.html"))).toBe(true);
       const installed = readFileSync(join(dir, "compositions/my-block.html"), "utf-8");
@@ -303,6 +338,27 @@ describe("runAdd (integration, mocked registry)", () => {
     }
   });
 
+  it("installs transitive registryDependencies before the requested item", async () => {
+    const dir = tmp();
+    try {
+      writeRegistryConfig(dir);
+
+      const result = await runAdd({ name: "dep-block", projectDir: dir, skipClipboard: true });
+      expect(result.name).toBe("dep-block");
+      // Dependency first, requested item last.
+      expect(result.installed).toEqual(["base-component", "dep-block"]);
+      expect(result.written).toHaveLength(2);
+      expect(
+        existsSync(join(dir, "compositions/components/base-component/base-component.css")),
+      ).toBe(true);
+      expect(existsSync(join(dir, "compositions/dep-block.html"))).toBe(true);
+      // Snippet points at the requested block, not the dependency.
+      expect(result.snippet).toContain("compositions/dep-block.html");
+    } finally {
+      rmSync(dir, { recursive: true, force: true });
+    }
+  });
+
   it("throws AddError with code 'example-type' when asked to add an example", async () => {
     const dir = tmp();
     try {

packages/cli/src/commands/add.ts

@@ -14,8 +14,12 @@ import { existsSync } from "node:fs";
 import { resolve, relative } from "node:path";
 import { ITEM_TYPE_DIRS, type RegistryItem } from "@hyperframes/core";
 import { c } from "../ui/colors.js";
-import { installItem, resolveItem, resolveItemsByTag } from "../registry/index.js";
-import { checkRegistryItemCompatibility } from "../registry/compatibility.js";
+import { installItem, resolveItemsByTag } from "../registry/index.js";
+import { resolveItemWithDependencies } from "../registry/resolver.js";
+import {
+  gateRegistryItemsCompatibility,
+  RegistryCompatibilityError,
+} from "../registry/compatibility.js";
 import {
   DEFAULT_PROJECT_CONFIG,
   loadProjectConfig,
@@ -86,6 +90,8 @@ export interface RunAddResult {
   type: RegistryItem["type"];
   typeDir: string;
   written: string[];
+  /** Names of every item installed, in order — dependencies first, then `name`. */
+  installed: string[];
   snippet: string;
   clipboardCopied: boolean;
   warnings: string[];
@@ -106,6 +112,43 @@ export class AddError extends Error {
   }
 }
 
+// Compatibility-gate a set of resolved items before any install runs, mapping
+// the shared gate's error into an AddError so the command surfaces the right
+// exit code. Returns the accumulated (non-fatal) warnings from every item.
+function assertCompatibleOrThrow(items: RegistryItem[], cliVersion?: string): string[] {
+  try {
+    return gateRegistryItemsCompatibility(items, cliVersion);
+  } catch (err) {
+    if (err instanceof RegistryCompatibilityError) {
+      throw new AddError(err.message, "incompatible-cli");
+    }
+    throw err;
+  }
+}
+
+// Install a topologically-ordered plan (dependencies first, requested item
+// last). The installer validates every target before any write; a failure on
+// any item surfaces as an install-failed AddError. Returns all written paths.
+async function installAll(
+  installPlan: RegistryItem[],
+  destDir: string,
+  baseUrl: string | undefined,
+): Promise<string[]> {
+  const written: string[] = [];
+  try {
+    for (const planItem of installPlan) {
+      const result = await installItem(planItem, { destDir, baseUrl });
+      written.push(...result.written);
+    }
+  } catch (err) {
+    throw new AddError(
+      `Install failed: ${err instanceof Error ? err.message : String(err)}`,
+      "install-failed",
+    );
+  }
+  return written;
+}
+
 export async function runAdd(opts: RunAddArgs): Promise<RunAddResult> {
   const projectDir = resolve(opts.projectDir);
 
@@ -117,13 +160,18 @@ export async function runAdd(opts: RunAddArgs): Promise<RunAddResult> {
     config = DEFAULT_PROJECT_CONFIG;
   }
 
-  // 2. Resolve the item from the registry.
-  let item: RegistryItem;
+  // 2. Resolve the requested item and its transitive registryDependencies.
+  //    The list comes back topologically sorted: dependencies first, the
+  //    requested item last.
+  let resolved: RegistryItem[];
   try {
-    item = await resolveItem(opts.name, { baseUrl: config.registry });
+    resolved = await resolveItemWithDependencies(opts.name, { baseUrl: config.registry });
   } catch (err) {
     throw new AddError(err instanceof Error ? err.message : String(err), "unknown-item");
   }
+  // `resolveItemWithDependencies` always pushes the requested item last (or throws),
+  // so the final element is the item the user asked for.
+  const item = resolved[resolved.length - 1]!;
 
   if (item.type === "hyperframes:example") {
     throw new AddError(
@@ -132,34 +180,24 @@ export async function runAdd(opts: RunAddArgs): Promise<RunAddResult> {
     );
   }
 
-  const compatibility = checkRegistryItemCompatibility(item, opts.cliVersion);
-  if (compatibility.error) {
-    throw new AddError(compatibility.error, "incompatible-cli");
-  }
+  // 3. Compatibility-gate every item we're about to install (dependencies
+  //    included) before writing anything.
+  const warnings = assertCompatibleOrThrow(resolved, opts.cliVersion);
 
-  // 3. Remap targets per project config.
-  const remappedFiles = item.files.map((f) => ({
-    ...f,
-    target: remapTarget(item, f.target, config.paths),
+  // 4. Remap targets per project config — each item by its own type.
+  const installPlan: RegistryItem[] = resolved.map((resolvedItem) => ({
+    ...resolvedItem,
+    files: resolvedItem.files.map((f) => ({
+      ...f,
+      target: remapTarget(resolvedItem, f.target, config.paths),
+    })),
   }));
-  const itemForInstall: RegistryItem = { ...item, files: remappedFiles };
 
-  // 4. Install — the installer validates every target before any write.
-  let written: string[];
-  try {
-    const result = await installItem(itemForInstall, {
-      destDir: projectDir,
-      baseUrl: config.registry,
-    });
-    written = result.written;
-  } catch (err) {
-    throw new AddError(
-      `Install failed: ${err instanceof Error ? err.message : String(err)}`,
-      "install-failed",
-    );
-  }
+  // 5. Install — dependencies first, requested item last.
+  const written = await installAll(installPlan, projectDir, config.registry);
 
-  // 5. Build include snippet + clipboard copy.
+  // 6. Build include snippet + clipboard copy for the requested item.
+  const itemForInstall = installPlan[installPlan.length - 1]!;
   const primaryFile =
     itemForInstall.files.find((f) => f.type === "hyperframes:snippet") ??
     itemForInstall.files.find((f) => f.type === "hyperframes:composition") ??
@@ -174,9 +212,10 @@ export async function runAdd(opts: RunAddArgs): Promise<RunAddResult> {
     type: item.type,
     typeDir: ITEM_TYPE_DIRS[item.type],
     written,
+    installed: installPlan.map((planItem) => planItem.name),
     snippet,
     clipboardCopied,
-    warnings: compatibility.warnings,
+    warnings,
   };
 }
 

packages/cli/src/registry/compatibility.test.ts

@@ -1,6 +1,10 @@
 import { describe, expect, it } from "vitest";
 import type { RegistryItem } from "@hyperframes/core";
-import { checkRegistryItemCompatibility } from "./compatibility.js";
+import {
+  checkRegistryItemCompatibility,
+  gateRegistryItemsCompatibility,
+  RegistryCompatibilityError,
+} from "./compatibility.js";
 
 const BASE_ITEM: RegistryItem = {
   name: "demo-block",
@@ -55,3 +59,38 @@ describe("checkRegistryItemCompatibility", () => {
     expect(result.error).toContain('declares invalid minCliVersion "next"');
   });
 });
+
+describe("gateRegistryItemsCompatibility", () => {
+  const dep = (
+    name: string,
+    extra: { deprecated?: string; minCliVersion?: string } = {},
+  ): RegistryItem => ({
+    ...BASE_ITEM,
+    name,
+    ...extra,
+  });
+
+  it("returns no warnings when every item is compatible", () => {
+    expect(gateRegistryItemsCompatibility([dep("a"), dep("b")], "0.6.79")).toEqual([]);
+  });
+
+  it("accumulates deprecation warnings across all items", () => {
+    const warnings = gateRegistryItemsCompatibility(
+      [dep("a", { deprecated: "gone" }), dep("b"), dep("c", { deprecated: "also gone" })],
+      "0.6.79",
+    );
+    expect(warnings).toEqual([
+      'Registry item "a" is deprecated: gone',
+      'Registry item "c" is deprecated: also gone',
+    ]);
+  });
+
+  it("throws RegistryCompatibilityError on the first item requiring a newer CLI", () => {
+    expect(() =>
+      gateRegistryItemsCompatibility([dep("a"), dep("b", { minCliVersion: "999.0.0" })], "0.6.79"),
+    ).toThrow(RegistryCompatibilityError);
+    expect(() =>
+      gateRegistryItemsCompatibility([dep("a"), dep("b", { minCliVersion: "999.0.0" })], "0.6.79"),
+    ).toThrow(/requires hyperframes >= 999\.0\.0/);
+  });
+});

packages/cli/src/registry/compatibility.ts

@@ -42,3 +42,37 @@ export function checkRegistryItemCompatibility(
       "or upgrade your installed hyperframes CLI.",
   };
 }
+
+/** Thrown by `gateRegistryItemsCompatibility` when an item requires a newer CLI. */
+export class RegistryCompatibilityError extends Error {
+  constructor(message: string) {
+    super(message);
+    this.name = "RegistryCompatibilityError";
+  }
+}
+
+/**
+ * Compatibility-gate a set of resolved items (e.g. an item plus its transitive
+ * `registryDependencies`) before any of them are installed. Throws a
+ * `RegistryCompatibilityError` on the first item that requires a newer CLI, so
+ * a partial install never happens; returns the accumulated (non-fatal)
+ * deprecation warnings from every item.
+ *
+ * Every install path — `add`, template fetch, and the Studio "add block"
+ * action — funnels through this so a dependency that ships `minCliVersion` is
+ * rejected uniformly, not just by `hyperframes add`.
+ */
+export function gateRegistryItemsCompatibility(
+  items: RegistryItem[],
+  currentCliVersion = VERSION,
+): string[] {
+  const warnings: string[] = [];
+  for (const item of items) {
+    const result = checkRegistryItemCompatibility(item, currentCliVersion);
+    if (result.error) {
+      throw new RegistryCompatibilityError(result.error);
+    }
+    warnings.push(...result.warnings);
+  }
+  return warnings;
+}