func (h *HttpGet) setTo(args haiconf.CommandArgs) error {
t, _ := haiconf.CheckString("To", args)
if len(t) == 0 {
return haiconf.NewArgError("To must be provided", args)
}
if !utils.HasFileName(t) {
return haiconf.NewArgError(t+" must be a file name", args)
}
dir := filepath.Dir(t)
id, err := utils.IsDir(dir)
if err != nil {
return haiconf.NewArgError(err.Error(), args)
}
if !id {
return haiconf.NewArgError(dir+" is not a directory", args)
}
h.To = t
return nil
}
func (t *UnTarGz) setDest(args haiconf.CommandArgs) error {
d, _ := haiconf.CheckString("Dest", args)
if len(d) == 0 {
return haiconf.NewArgError("Dest must be provided", args)
}
id, err := utils.IsDir(d)
if err != nil {
return err
}
if !id {
return haiconf.NewArgError(d+" is not a directory", args)
}
t.Dest = d
return nil
}
func (t *TarGz) setDest(args haiconf.CommandArgs) error {
d, _ := haiconf.CheckString("Dest", args)
if len(d) == 0 {
return haiconf.NewArgError("Dest must be provided", args)
}
if !strings.HasSuffix(d, ".tar.gz") {
return haiconf.NewArgError("No tarball name provided", args)
}
id, err := utils.IsDir(filepath.Dir(d))
if err != nil {
return err
}
if !id {
return haiconf.NewArgError(d+" is not a directory", args)
}
t.Dest = d
return nil
}