open-design/tools/pack/src/resources.ts

import { readFileSync } from "node:fs";
import { cp } from "node:fs/promises";
import { dirname, join } from "node:path";
import { fileURLToPath } from "node:url";

function resolveToolsPackRoot(startDir: string): string {
  const maxDepth = 6;
  let current = startDir;

  for (let depth = 0; depth < maxDepth; depth += 1) {
    try {
      const raw = readFileSync(join(current, "package.json"), "utf8");
      const parsed = JSON.parse(raw) as { name?: unknown };
      if (parsed.name === "@open-design/tools-pack") {
        return current;
      }
    } catch {
      // Keep walking until we find the tools-pack package root.
    }

    const parent = dirname(current);
    if (parent === current) break;
    current = parent;
  }

  throw new Error(`tools-pack: unable to resolve package root from ${startDir}`);
}

export const toolsPackRoot = resolveToolsPackRoot(dirname(fileURLToPath(import.meta.url)));
export const resourcesRoot = join(toolsPackRoot, "resources");

export const macResources = {
  entitlements: join(resourcesRoot, "mac", "entitlements.mac.plist"),
  entitlementsInherit: join(resourcesRoot, "mac", "entitlements.mac.inherit.plist"),
  icon: join(resourcesRoot, "mac", "icon.icns"),
  iconPng: join(resourcesRoot, "mac", "icon.png"),
  notarizeHook: join(resourcesRoot, "mac", "notarize.cjs"),
  webStandaloneAfterPackHook: join(resourcesRoot, "mac", "web-standalone-after-pack.cjs"),
} as const;

export const winResources = {
  icon: join(resourcesRoot, "win", "icon.ico"),
} as const;

export const linuxResources = {
  icon: join(resourcesRoot, "linux", "icon.png"),
  desktopTemplate: join(resourcesRoot, "linux", "open-design.desktop.template"),
} as const;

const BUNDLED_RESOURCE_TREES = [
  { from: "skills", to: "skills" },
  { from: "design-systems", to: "design-systems" },
  { from: "craft", to: "craft" },
  { from: join("assets", "frames"), to: "frames" },
  { from: join("assets", "community-pets"), to: "community-pets" },
  { from: "prompt-templates", to: "prompt-templates" },
] as const;

export async function copyBundledResourceTrees({
  workspaceRoot,
  resourceRoot,
}: {
  workspaceRoot: string;
  resourceRoot: string;
}): Promise<void> {
  for (const entry of BUNDLED_RESOURCE_TREES) {
    await cp(join(workspaceRoot, entry.from), join(resourceRoot, entry.to), {
      recursive: true,
    });
  }
}