func (g *Group) setName(args haiconf.CommandArgs) error {
n, err := haiconf.CheckString("Name", args)
if err != nil {
return err
}
grp, err := hacks.LookupSystemGroup(n)
exists := err == nil && grp.Gid != ""
g.Name = n
if g.Ensure == haiconf.ENSURE_PRESENT {
if !exists {
g.action = ACTION_CREATE
}
// ACTION_NOOP in setDefault()
}
if g.Ensure == haiconf.ENSURE_ABSENT {
if exists {
g.action = ACTION_REMOVE
}
// ACTION_NOOP in setDefault()
}
return nil
}
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) setCommand(args haiconf.CommandArgs) error {
// XXX : check command really exists ?
cmd, err := haiconf.CheckString("Command", args)
if err != nil {
return err
}
c.Command = cmd
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 (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 (c *Cron) checkNonPredefined(schedule map[string]string) ([]string, error) {
sched := make([]string, len(c.Schedule))
tmp := make(haiconf.CommandArgs, len(schedule))
for k, v := range schedule {
tmp[k] = v
}
for i, nps := range NON_PREDEFINED_SCHEDULES {
s, err := haiconf.CheckString(nps, tmp)
if err != nil {
return []string{}, err
}
sched[i] = s
}
return sched, 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
}