func determineEnvironment() string {
envName := findEnvNameFromArgs()
if envName == "" {
if _, single := configFile.DetermineIfServiceIsRooted(); single {
envName = configFile.GetEnvironments()[0]
} else {
if configFile.DefaultEnv != "" {
envName = configFile.DefaultEnv
} else {
rootCmd.Execute()
logger.Logger().Error("Multiple environments are defined in config. You must execute with -e envname.")
printValidEnvironments()
return ""
}
}
}
return envName
}
func executeWithExistingConfig() {
envName := determineEnvironment()
if envName == "" {
os.Exit(1)
}
if _, err := configFile.GetEnvironment(envName); err != nil {
logger.Logger().Error("'%s' environment could not be found in config (%s)\n\n", envName, configFile.Filename())
printValidEnvironments()
os.Exit(1)
} else {
viper.Set(ViperEnv, envName)
if configFile.RootService {
marathon.AddJailedMarathonToCmd(rootCmd, configFile)
} else {
marathon.AddMarathonToCmd(rootCmd, configFile)
}
}
compose.AddComposeToCmd(rootCmd, nil)
rootCmd.AddCommand(configCmd)
rootCmd.Execute()
}
// Main Entry point called by main - responsible for detecting if this is a first run without a config
// to force initial setup
func Execute() {
rootCmd.Long = fmt.Sprintf(DepConHelp, Version, BuildDate)
file, found := cliconfig.HasExistingConfig()
if found {
configFile = file
executeWithExistingConfig()
} else {
if len(os.Getenv(EnvDepconMode)) > 0 && os.Getenv(EnvDepconMode) == ModeMarathon {
configFile = marathonConfigFromEnv()
executeWithExistingConfig()
} else {
if len(os.Args) >= 4 && os.Args[1] == "config" && os.Args[2] == "env" && os.Args[3] == "add-marathon" {
configFile, _ = cliconfig.Load("")
rootCmd.AddCommand(configCmd)
rootCmd.Execute()
return
}
logger.Logger().Error("%s file not found. Generating initial configuration", file.Filename())
configFile = cliconfig.CreateNewConfigFromUserInput()
}
}
}