npm

package

v1.0.14 Latest Latest Go to latest Published: Nov 19, 2019 License: MPL-2.0 Imports: 9 Imported by: 4

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var PossibleLockfileFilenames = []string{"npm-shrinkwrap.json", "package-lock.json"}

func FromLockfile(path string) (graph.Deps, error)

FromLockfile generates the dep graph based on the lockfile provided at the supplied path.

func FromNodeModules(path string) (graph.Deps, error)

FromNodeModules generates the dep graph based on the manifest provided at the supplied path

func PackageFromManifest(pathElems ...string) (pkg.Package, error)

PackageFromManifest generates a package definition for the provided manifest in the supplied directory. Performs revision resolution

type DeepDepIdsSet map[pkg.ID]bool

type Dependencies map[string]*DependencyLockEntry

type DependencyLockEntry struct {
	Version      string
	Requires     map[string]string
	Dependencies Dependencies
}

type DependencyMap map[pkg.ID][]pkg.ID

type Lockfile struct {
	Name         string
	Version      string
	Dependencies Dependencies
}

func FindAndReadLockfile(path string) (Lockfile, error)

FindAndReadLockfile checks the root of the node project at the given path for lockfiles, then returns the parsed contents if one is found.

type Manifest struct {
	Name         string
	Version      string
	Dependencies map[string]string
}

func FromManifest(pathElems ...string) (Manifest, error)

FromManifest creates a manifest from the filepath provided

type NPM interface {
	List(dir string) (Output, error)
	Clean(dir string) error
	Install(dir string) error
	Exists() bool
}

func New() (NPM, error)

type Options struct {
	AllowNPMErr bool `mapstructure:"allow-npm-err"`
}

type Output struct {
	Version      string
	From         string
	Resolved     string
	Dependencies map[string]Output
}

type SystemNPM struct {
	Cmd      string
	AllowErr bool
}

func (n SystemNPM) Clean(dir string) error

func (n SystemNPM) Exists() bool

func (n SystemNPM) Install(dir string) error

func (n SystemNPM) List(dir string) (Output, error)