// GetDeploySpecs searches the working directory of wd to find otpl-deploy
// config files in their standard locations (config/{cluster-name}), and
// converts them to sous.DeploySpecs.
func (dsp *DeploySpecParser) GetDeploySpecs(wd shell.Shell) sous.DeploySpecs {
wd = wd.Clone()
if err := wd.CD("config"); err != nil {
return nil
}
l, err := wd.List()
if err != nil {
dsp.debug(err)
return nil
}
c := make(chan namedDeploySpec)
wg := sync.WaitGroup{}
wg.Add(len(l))
go func() { wg.Wait(); close(c) }()
for _, f := range l {
f := f
go func() {
defer wg.Done()
if !f.IsDir() {
return
}
wd := wd.Clone()
if err := wd.CD(f.Name()); err != nil {
dsp.debug(err)
return
}
if otplConfig := dsp.GetSingleDeploySpec(wd); otplConfig != nil {
name := path.Base(wd.Dir())
c <- namedDeploySpec{name, otplConfig}
}
}()
}
deployConfigs := sous.DeploySpecs{}
for s := range c {
deployConfigs[s.Name] = *s.Spec
}
return deployConfigs
}
