env

Documentation

Index

• Constants
• Variables
• func GetOrigPath() string
• func GetPid() int
• func IsHookEnv() bool
• func IsRecordExist(dirPath string) bool
• type Envs
• type Manager
  • func NewEnvManager(vfConfigPath string) (Manager, error)
• type Paths
• type Record
  • func NewRecord(mainPath string, salve ...string) (Record, error)
• type Scope
• type Vars

Constants

const (
	HookFlag = "__VFOX_SHELL"
	PathFlag = "__VFOX_ORIG_PATH"
	PidFlag  = "__VFOX_PID"
)

Variables

var EmptyRecord = &empty{}

Functions

func GetOrigPath

func GetOrigPath() string

func GetPid

func GetPid() int

func IsHookEnv

func IsHookEnv() bool

func IsRecordExist

func IsRecordExist(dirPath string) bool

Types

type Envs

type Envs struct {
	Variables Vars
	Paths     Paths
}

Envs is a struct that contains environment variables and PATH.

type Manager

type Manager interface {
	Flush() error
	Load(envs *Envs) error
	Get(key string) (string, bool)
	Remove(envs *Envs) error
	Paths(paths []string) string
	io.Closer
}

func NewEnvManager

func NewEnvManager(vfConfigPath string) (Manager, error)

type Paths

type Paths []string

Paths is a slice of PATH.

type Record

type Record interface {
	Add(name, version string)
	Remove(name string)
	Export() map[string]string
	Save() error
}

Record is an interface to record tool version

func NewRecord

func NewRecord(mainPath string, salve ...string) (Record, error)

type Scope

type Scope int

const (
	Global Scope = iota
	Local
)

type Vars

type Vars map[string]*string

Vars is a map of environment variables