Mikkel Georgsen
cf58f09085
- Install @libsql/client@^0.17.2 to server package - Create skill-registry-schema.ts with 4 sqliteTable definitions (skills, skillVersions, skillFiles, communityRatings) - Create skill-registry-db.ts with lazy singleton getSkillRegistryDb() and resetSkillRegistryDb() - Add resolveSkillRegistryDbPath() and resolveSkillCacheDir() to home-paths.ts - Add skill-registry-schema.test.ts with 8 passing tests (TDD green)
73 lines
1.9 KiB
TypeScript
73 lines
1.9 KiB
TypeScript
import { mkdir } from "node:fs/promises";
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import { dirname } from "node:path";
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import { drizzle } from "drizzle-orm/libsql";
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import { createClient } from "@libsql/client";
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import * as schema from "./skill-registry-schema.js";
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import { resolveSkillRegistryDbPath } from "../home-paths.js";
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export type SkillRegistryDb = ReturnType<typeof drizzle<typeof schema>>;
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let _db: SkillRegistryDb | null = null;
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const CREATE_SKILLS_TABLE = `
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CREATE TABLE IF NOT EXISTS skills (
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id TEXT PRIMARY KEY,
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source_id TEXT NOT NULL,
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name TEXT NOT NULL,
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description TEXT,
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source_url TEXT,
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active_version_id TEXT,
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removed_at INTEGER,
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created_at INTEGER NOT NULL,
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updated_at INTEGER NOT NULL
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)`;
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const CREATE_SKILL_VERSIONS_TABLE = `
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CREATE TABLE IF NOT EXISTS skill_versions (
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id TEXT PRIMARY KEY,
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skill_id TEXT NOT NULL,
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version TEXT NOT NULL,
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fetched_at INTEGER NOT NULL,
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cache_dir TEXT
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)`;
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const CREATE_SKILL_FILES_TABLE = `
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CREATE TABLE IF NOT EXISTS skill_files (
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id TEXT PRIMARY KEY,
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version_id TEXT NOT NULL,
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path TEXT NOT NULL,
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kind TEXT NOT NULL,
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size_bytes INTEGER
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)`;
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const CREATE_COMMUNITY_RATINGS_TABLE = `
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CREATE TABLE IF NOT EXISTS community_ratings (
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id TEXT PRIMARY KEY,
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skill_id TEXT NOT NULL,
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fetched_at INTEGER NOT NULL,
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average_rating REAL,
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rating_count INTEGER,
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source TEXT
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)`;
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export async function getSkillRegistryDb(): Promise<SkillRegistryDb> {
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if (_db !== null) return _db;
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const dbPath = resolveSkillRegistryDbPath();
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await mkdir(dirname(dbPath), { recursive: true });
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const client = createClient({ url: `file:${dbPath}` });
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_db = drizzle({ client, schema });
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await client.execute(CREATE_SKILLS_TABLE);
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await client.execute(CREATE_SKILL_VERSIONS_TABLE);
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await client.execute(CREATE_SKILL_FILES_TABLE);
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await client.execute(CREATE_COMMUNITY_RATINGS_TABLE);
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return _db;
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}
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/** Reset the singleton — used for test cleanup */
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export function resetSkillRegistryDb(): void {
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_db = null;
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}
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