Function getArtifact

src/artifacts/store.ts:229–238

(cwd: string, id: string, version?: number)

/** Read a specific version's content (defaults to current). */
export async function getArtifact(cwd: string, id: string, version?: number): Promise<{ manifest: ArtifactManifest; version: number; content: string; absFile: string }> {
  const manifest = await readManifest(cwd, id);
  if (!manifest) throw new Error(`Artifact "${id}" not found.`);
  const v = version ?? manifest.current;
  const entry = manifest.versions.find(x => x.v === v);
  if (!entry) throw new Error(`Artifact "${id}" has no version ${v}.`);
  const absFile = path.join(artifactDir(cwd, id), entry.file);
  const content = await fs.readFile(absFile, 'utf-8');
  return { manifest, version: v, content, absFile };
}

/** Roll the "current" pointer back to an earlier (existing) version — no new file. */
export async function rollbackArtifact(cwd: string, id: string, toVersion: number, write: WriteFn, now = new Date().toISOString()): Promise<ArtifactManifest> {