npm

Documentation

Index

• Variables
• func Abs(relativePath string) string
• func Exists(executableRelativePath string) bool
• type Result
  • func Install(moduleName string) Result
  • func Unistall(moduleName string) Result
  • func (res Result) Output() (out string)

Variables

var (
	// NodeModules is the path of the root npm modules
	// Ex: C:\\Users\\kataras\\AppData\\Roaming\\npm\\node_modules
	NodeModules string
)

Functions

func Abs

func Abs(relativePath string) string

Abs returns the absolute path of the global node_modules directory + relative

func Exists

func Exists(executableRelativePath string) bool

Exists returns true if a module exists here we have two options 1 . search by command something like npm -ls -g --depth=x 2. search on files, we choose the second

Types

type Result

type Result struct {
	// Message the message (string)
	Message string
	// Error the error (if any)
	Error error
}

Result holds Message and Error, if error != nil then the npm command has failed

func Install

func Install(moduleName string) Result

Install installs a module

func Unistall

func Unistall(moduleName string) Result

Unistall removes a module

func (Result) Output

func (res Result) Output() (out string)

Output returns the error message if result.Error exists, otherwise returns the result.Message