func (ag *AptGet) setPackages(args haiconf.CommandArgs) error {
pl, _ := haiconf.CheckStringList("Packages", args)
if len(pl) > 0 {
ag.Packages = stringutils.RemoveDuplicates(pl)
return nil
}
pfs, _ := haiconf.CheckAbsolutePath("PackagesFromSource", args)
if pfs != "" {
buff, err := ioutil.ReadFile(pfs)
if err != nil {
return err
}
nlSplit := func(r rune) bool {
if r == '\n' {
return true
}
return false
}
pkgs := strings.FieldsFunc(string(buff), nlSplit)
ag.Packages = stringutils.RemoveDuplicates(pkgs)
return nil
}
msg := "You must provide a value for either Packages or PackagesFromSource"
return haiconf.NewArgError(msg, args)
}
func (ag *AptGet) setExtraOptions(args haiconf.CommandArgs) error {
xtraOpts, _ := haiconf.CheckStringList("ExtraOptions", args)
l := len(xtraOpts)
if l > 0 {
ag.ExtraOptions = stringutils.RemoveDuplicates(xtraOpts)
}
return nil
}