env

package
v0.3.2 Latest Latest
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 Go to latest Published: Apr 10, 2024 License: Apache-2.0 Imports: 6 Imported by: 0

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Constants

View Source 
const (
	HookFlag          = "__VFOX_SHELL"
	PreviousPathsFlag = "__VFOX_PREVIOUS_PATHS"
	PidFlag           = "__VFOX_PID"
)

Variables

This section is empty.

Functions

func GetPid added in v0.2.5 

func GetPid() int

func IsHookEnv 

func IsHookEnv() 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
	io.Closer
}

func NewEnvManager 

func NewEnvManager(vfConfigPath string) (Manager, error)

type PathFrom added in v0.3.0 

type PathFrom int
const (
	EmptyPaths PathFrom = iota
	OsPaths
	PreviousPaths
)

type Paths added in v0.2.5 

type Paths struct {
	util.Set[string]
}

Paths is a slice of PATH.

func NewPaths added in v0.3.0 

func NewPaths(from PathFrom) *Paths

NewPaths returns a new Paths. from is the source of the paths. If from is OsPaths, it returns the paths from the environment variable PATH. If from is PreviousPaths, it returns the paths from the environment variable __VFOX_PREVIOUS_PATHS If from is neither OsPaths nor PreviousPaths, it returns an empty Paths.

func (*Paths) Merge added in v0.3.0 

func (p *Paths) Merge(other *Paths) *Paths

func (*Paths) String added in v0.3.0 

func (p *Paths) String() string

type Vars added in v0.2.5 

type Vars map[string]*string

Vars is a map of environment variables

Source Files

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