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 (c *Cron) setSchedule(args haiconf.CommandArgs) error {
_, present := args["Schedule"]
if !present {
return haiconf.NewArgError("Schedule must be provided", args)
}
schedule, err := utils.ToStringMap(args["Schedule"].(map[string]interface{}))
if err != nil {
return err
}
predefined, err := c.checkPredefined(schedule)
if err != nil {
return err
}
if len(predefined) > 0 {
c.Schedule = PREDEFINED_SCHEDULES[predefined]
return nil
}
nonPredefined, err := c.checkNonPredefined(schedule)
if err != nil {
return err
}
c.Schedule = nonPredefined
return nil
}
func (h *HttpGet) setFrom(args haiconf.CommandArgs) error {
f, _ := haiconf.CheckString("From", args)
if len(f) == 0 {
return haiconf.NewArgError("From must be provided", args)
}
f = strings.ToLower(f)
if f[:7] == "http://" || f[:8] == "https://" {
h.From = f
return nil
}
return haiconf.NewArgError("From must be http or https", args)
}
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 (t *TarGz) setSource(args haiconf.CommandArgs) error {
s, _ := haiconf.CheckString("Source", args)
if len(s) == 0 {
return haiconf.NewArgError("Source must be provided", args)
}
f, err := os.Open(s)
if err != nil {
if os.IsNotExist(err) {
return haiconf.NewArgError("Source does not exist", args)
}
}
defer f.Close()
t.Source = s
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 *UnTarGz) setSource(args haiconf.CommandArgs) error {
s, _ := haiconf.CheckString("Source", args)
if len(s) == 0 {
return haiconf.NewArgError("Source must be provided", args)
}
fi, err := os.Stat(s)
if err != nil {
return err
}
if !fi.Mode().IsRegular() {
return haiconf.NewArgError(s+" is not a file", args)
}
t.Source = s
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
}