osvisitors

README

osvisitors

Visitor pattern for different OS types - windows, linux, etc

Example

See the example.go file for a simple example of using this visitor to print the PATH variable of the specific OS.

Documentation

Index

• type GoOSNameVisitor
  • func (g *GoOSNameVisitor) VisitDarwin()
  • func (g *GoOSNameVisitor) VisitLinux()
  • func (g *GoOSNameVisitor) VisitWindows()
• type OsType
  • func GetRuntimeOsType() (OsType, error)
  • func ParseFromName(name string) (OsType, error)
• type OsTypeVisitor

Types

type GoOSNameVisitor

type GoOSNameVisitor struct{ Name string }

func (*GoOSNameVisitor) VisitDarwin

func (g *GoOSNameVisitor) VisitDarwin()

func (*GoOSNameVisitor) VisitLinux

func (g *GoOSNameVisitor) VisitLinux()

func (*GoOSNameVisitor) VisitWindows

func (g *GoOSNameVisitor) VisitWindows()

type OsType

type OsType interface {
	Accept(v OsTypeVisitor)
}

var (
	WindowsOs OsType = &windows{}
	LinuxOs   OsType = &linux{}
	DarwinOs  OsType = &darwin{}

	AllList []OsType = []OsType{
		WindowsOs,
		LinuxOs,
		DarwinOs,
	}
)

func GetRuntimeOsType

func GetRuntimeOsType() (OsType, error)

func ParseFromName

func ParseFromName(name string) (OsType, error)

type OsTypeVisitor

type OsTypeVisitor interface {
	VisitWindows()
	VisitLinux()
	VisitDarwin()
}