func (a *AnalyzerBase) ConfirmDatabases(foundDbs *common.Lister) *common.Lister {
var dbs common.Lister
for _, db := range foundDbs.Items {
if !a.ShouldPrompt {
common.PrintlnL2("Found %s", db)
}
if common.AskYesOrNo(fmt.Sprintf("Found %s, confirm?", db), true, a.ShouldPrompt) {
dbs.Add(db)
}
}
var message string
var defaultValue bool
if len(foundDbs.Items) > 0 {
message = "Add any other databases?"
defaultValue = false
} else {
message = "No databases found. Add manually?"
defaultValue = true
}
if common.AskYesOrNo(message, defaultValue, a.ShouldPrompt) && a.ShouldPrompt {
common.PrintlnL1(" See http://help.cloud66.com/building-your-stack/docker-service-configuration#database-configs for complete list of possible values")
common.PrintlnL1(" Example: 'mysql elasticsearch' ")
common.PrintL1("> ")
reader := bufio.NewReader(os.Stdin)
otherDbs, err := reader.ReadString('\n')
if err == nil {
dbs.Add(strings.Fields(otherDbs)...)
}
}
return &dbs
}
func (w *TemplateWriterBase) shouldOverwriteExistingFile(filename string) bool {
if !common.FileExists(filename) {
return true
}
isStarterTemplate := w.isStarterTemplate(filename)
if isStarterTemplate {
return true
}
if !w.ShouldPrompt {
return isStarterTemplate
}
answer := "none"
for answer != "o" && answer != "r" && answer != "" {
common.PrintL1("%s cannot be written as it already exists. What to do? [o: overwrite, R: rename] ", filepath.Base(filename))
if _, err := fmt.Scanln(&answer); err != nil {
return false
}
answer = strings.TrimSpace(strings.ToLower(answer))
}
return answer == "o"
}