packagelockjson

type Dependency struct {
	// For an aliased package, Version is like "npm:[name]@[version]"
	Version  string `json:"version"`
	Resolved string `json:"resolved"`

	Dev      bool `json:"dev,omitempty"`
	Optional bool `json:"optional,omitempty"`

	Requires     map[string]string     `json:"requires,omitempty"`
	Dependencies map[string]Dependency `json:"dependencies,omitempty"`
}

type LockFile struct {
	Version int `json:"lockfileVersion"`
	// npm v1- lockfiles use "dependencies"
	Dependencies map[string]Dependency `json:"dependencies,omitempty"`
	// npm v2+ lockfiles use "packages"
	Packages map[string]Package `json:"packages,omitempty"`
}

type Package struct {
	// For an aliased package, Name is the real package name
	Name     string `json:"name,omitempty"`
	Version  string `json:"version"`
	Resolved string `json:"resolved"`
	Link     bool   `json:"link,omitempty"`

	Dev         bool `json:"dev,omitempty"`
	DevOptional bool `json:"devOptional,omitempty"`
	Optional    bool `json:"optional,omitempty"`
	InBundle    bool `json:"inBundle,omitempty"`

	Dependencies         map[string]string `json:"dependencies,omitempty"`
	DevDependencies      map[string]string `json:"devDependencies,omitempty"`
	OptionalDependencies map[string]string `json:"optionalDependencies,omitempty"`
	PeerDependencies     map[string]string `json:"peerDependencies,omitempty"`
	PeerDependenciesMeta map[string]struct {
		Optional bool `json:"optional,omitempty"`
	} `json:"peerDependenciesMeta,omitempty"`
}