voidy / packages / framework / src / core / scanner.ts

import { Glob } from "bun";
import { basename, dirname } from "node:path";
import type { Resource, ModuleDef } from "../types/Resource";

interface ModuleEntry {
  module: ModuleDef;
  dir: string;
}

export async function scanModules(path: string): Promise<ModuleEntry[]> {
  const glob = new Glob("*/module.ts");
  const entries: ModuleEntry[] = [];

  for await (const file of glob.scan(path)) {
    try {
      const fullPath = `${path}/${file}`;
      const imported = await import(fullPath);
      const mod = imported.default;
      if (!mod?.id || !mod?.name || !mod?.description) continue;

      entries.push({
        module: { id: mod.id, name: mod.name, description: mod.description },
        dir: dirname(fullPath),
      });
    } catch {
      continue;
    }
  }

  return entries;
}

const CONVENTIONAL_DIRS = ["commands", "events", "buttons", "modals"];

export async function scanResources(
  module: ModuleDef,
  dir: string,
  additionalDirs: string[] = [],
): Promise<Resource[]> {
  const resources: Resource[] = [];
  const glob = new Glob("**/*.ts");
  const dirs = [...CONVENTIONAL_DIRS, ...additionalDirs];

  for (const conventionalDir of dirs) {
    const scanDir = `${dir}/${conventionalDir}`;
    const inferredType = basename(conventionalDir).replace(/s$/, ""); // "commands" → "command"

    try {
      for await (const file of glob.scan(scanDir)) {
        try {
          const fullPath = `${scanDir}/${file}`;
          const imported = await import(fullPath);
          const exported = imported.default;
          if (!exported) continue;

          const resource: Resource = {
            ...exported,
            type: exported.type ?? inferredType,
            origin: module.id,
            createdAt: new Date(),
          };

          resources.push(resource);
        } catch {
          continue;
        }
      }
    } catch {
      // Directory doesn't exist — skip
    }
  }

  return resources;
}