plugin

type Platform struct {
	Selector *Selector
	URI      string
	Bin      string
}

type Plugin struct {
	Name        string     `yaml:"name"`
	Repository  string     `yaml:"repository"`
	Version     string     `yaml:"version"`
	Usage       string     `yaml:"usage"`
	Description string     `yaml:"description"`
	Platforms   []Platform `yaml:"platforms"`

	// runtime environment for testability
	GOOS   string `yaml:"_goos"`
	GOARCH string `yaml:"_goarch"`
}

type RunOptions struct {
	Args  []string
	Stdin io.Reader
}

type Selector struct {
	OS   string
	Arch string
}

type Wait func() error