func CloneNodeCode(e *parsecli.Env, isNew, onlyConfig bool, appConfig parsecli.AppConfig) (bool, error) {
cloneTemplate := false
if !isNew && !onlyConfig {
authToken, err := appConfig.GetApplicationAuth(e)
if err != nil {
return false, err
}
herokuAppConfig, ok := appConfig.(*parsecli.HerokuAppConfig)
if !ok {
return false, stackerr.New("invalid heroku app config")
}
var gitURL string
g := &gitInfo{}
herokuAppName, err := parsecli.FetchHerokuAppName(herokuAppConfig.HerokuAppID, e)
if err != nil {
return false, err
}
gitURL = fmt.Sprintf("https://:%[email protected]/%s.git", authToken, herokuAppName)
err = g.clone(gitURL, e.Root)
if err != nil {
fmt.Fprintf(e.Err, `Failed to fetch the latest deployed code from Heroku.
Please try "git clone %s %s".
Currently cloning the template project.
`,
gitURL,
e.Root,
)
cloneTemplate = true
} else {
isEmpty, err := g.isEmptyRepository(e.Root)
if err != nil {
return false, err
}
if isEmpty {
if err := os.RemoveAll(e.Root); err != nil {
return false, stackerr.Wrap(err)
}
cloneTemplate = true
}
}
}
cloneTemplate = (isNew || cloneTemplate) && !onlyConfig
return cloneTemplate, setupNodeSample(e, cloneTemplate)
}
