Function: resolvePackageManager()

function resolvePackageManager(opts): PackageManager | null;

Defined in: packages/core/src/writer/pm.ts:62

Resolve the package manager to run install with, in order:

1. configured (from output.packageManager) — used verbatim;
2. lockfile walk-up from startDir (bun.lock / bun.lockb -> bun, pnpm-lock.yaml -> pnpm, yarn.lock -> yarn, package-lock.json -> npm), stopping at a .git marker or the root;
3. nearest ancestor package.json packageManager field (name before @);
4. null — do not guess.

Parameters

Parameter	Type
opts	{ configured?: PackageManager; startDir: string; }
opts.configured?	PackageManager
opts.startDir	string

Returns

PackageManager | null