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
}
// downloading templates from github and putting them into homedir
func getTempaltes(tempDir string) error {
common.PrintlnL0("Checking templates in %s", tempDir)
var tv templateDefinition
err := fetchJSON(strings.Replace(templatePath, "{{.branch}}", flagBranch, -1), nil, &tv)
if err != nil {
return err
}
// is there a local copy?
if _, err := os.Stat(filepath.Join(tempDir, "templates.json")); os.IsNotExist(err) {
// no file. downloading
common.PrintlnL1("No local templates found. Downloading now.")
err := os.MkdirAll(tempDir, 0777)
if err != nil {
return err
}
err = downloadTemplates(tempDir, tv)
if err != nil {
return err
}
}
// load the local json
templatesLocal, err := ioutil.ReadFile(filepath.Join(tempDir, "templates.json"))
if err != nil {
return err
}
var localTv templateDefinition
err = json.Unmarshal(templatesLocal, &localTv)
if err != nil {
return err
}
// compare
if localTv.Version != tv.Version {
common.PrintlnL2("Newer templates found. Downloading them now")
// they are different, we need to download the new ones
err = downloadTemplates(tempDir, tv)
if err != nil {
return err
}
} else {
common.PrintlnL1("Local templates are up to date")
}
return nil
}