env

package

v0.6.2 Latest Latest Go to latest Published: Mar 6, 2025 License: Apache-2.0 Imports: 8 Imported by: 0

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

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const Newline = "\n"

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const PathVarName = "PATH"

This section is empty.

func GetPid() int

func IsHookEnv() bool

type Envs struct {
	Variables Vars
	BinPaths  *Paths
	Paths     *Paths
}

Envs is a struct that contains environment variables and PATH.

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

func NewEnvManager(vfConfigPath string) (Manager, error)

type PathFrom int

const (
	EmptyPaths PathFrom = iota
	OsPaths
)

type Paths struct {
	*util.SortedSet[string]
}

Paths is a slice of PATH.

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.

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

func (p *Paths) String() string

func (p *Paths) ToBinPaths() (*Paths, error)

ToBinPaths returns a BinPaths from Paths which contains only executable files.

type Vars map[string]*string

Vars is a map of environment variables