func prepareFuncFactory(i *Instance) func(*exec.Cmd) {
return func(cmd *exec.Cmd) {
cmd.Stderr = os.Stderr
w, _ := cmd.StdinPipe()
r, _ := cmd.StdoutPipe()
i.rp = pipe.NewInterProcess(r, nil)
i.wp = pipe.NewInterProcess(nil, w)
i.Start()
}
}
func (p *plugin) Run() {
p.pipe = pipe.NewInterProcess(nil, os.Stdout)
// Redirect os.Stdout, because plugins maybe write to stdout
r, w, err := os.Pipe()
if err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
os.Stdout = w
go p.stdoutTransfer(r)
go p.signalHandler()
p.eventLoop(pipe.NewInterProcess(os.Stdin, nil))
}