func (m Manifest) getAppMaps(data generic.Map) (apps []generic.Map, errs []error) {
globalProperties := data.Except([]interface{}{"applications"})
if data.Has("applications") {
appMaps, ok := data.Get("applications").([]interface{})
if !ok {
errs = append(errs, errors.New(T("Expected applications to be a list")))
return
}
for _, appData := range appMaps {
if !generic.IsMappable(appData) {
errs = append(errs, errors.NewWithFmt(T("Expected application to be a list of key/value pairs\nError occurred in manifest near:\n'{{.YmlSnippet}}'",
map[string]interface{}{"YmlSnippet": appData})))
continue
}
appMap := generic.DeepMerge(globalProperties, generic.NewMap(appData))
apps = append(apps, appMap)
}
} else {
apps = append(apps, globalProperties)
}
return
}
func parseManifest(file io.Reader) (yamlMap generic.Map, err error) {
decoder := candiedyaml.NewDecoder(file)
yamlMap = generic.NewMap()
err = decoder.Decode(yamlMap)
if err != nil {
return
}
if !generic.IsMappable(yamlMap) {
err = errors.New(T("Invalid manifest. Expected a map"))
return
}
return
}