prgs

Documentation

Index

• type PGetter
  • func Getter() PGetter
• type PathWriter
• type Prg

Types

type PGetter

type PGetter interface {
	Get() []Prg
}

PGetter gets programs (from an internal config)

func Getter

func Getter() PGetter

Getter returns a object able to get a list of Prgs

type PathWriter

type PathWriter interface {
	// WritePath writes in a writer `set PATH=`... with all prgs PATH.
	// Note: not all programs have a path
	WritePath(prgs []Prg, w io.Writer) error
}

PathWriter computes final PATH of a collection of programs

type Prg

type Prg interface {
	// Name is the name of a program to install, acts as an id
	Name() string
}

Prg defines what kind of service a program has to provide