Function StorePathsAreInStore

internal/nix/store.go:54–67

StorePathsAreInStore a map of store paths to whether they are in the store.

(ctx context.Context, storePaths []string)

// StorePathsAreInStore a map of store paths to whether they are in the store.
func StorePathsAreInStore(ctx context.Context, storePaths []string) (map[string]bool, error) {
	defer debug.FunctionTimer().End()
	if len(storePaths) == 0 {
		return map[string]bool{}, nil
	}
	cmd := Command("path-info", "--offline", "--json")
	cmd.Args = appendArgs(cmd.Args, storePaths)
	output, err := cmd.Output(ctx)
	if err != nil {
		return nil, err
	}

	return parseStorePathFromInstallableOutput(output)
}

// Older nix versions (like 2.17) are an array of objects that contain path and valid fields
type LegacyPathInfo struct {