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Refactor config init command #68

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polldo committed Nov 25, 2021
commit 6a2a541c68f376a6b68809fb58fe465b01806ea5
13 changes: 7 additions & 6 deletions cli/config/init.go
Original file line number Diff line number Diff line change
Expand Up @@ -76,31 +76,32 @@ func runInitCommand(cmd *cobra.Command, args []string) {
// Validate format flag
initFlags.format = strings.ToLower(initFlags.format)
if initFlags.format != "json" && initFlags.format != "yaml" {
feedback.Error("Error during config init: the provided format is not valid, it should be 'json' or 'yaml'")
feedback.Error("Error during config init: format is not valid, provide 'json' or 'yaml'")
os.Exit(errorcodes.ErrGeneric)
}

// Check that the destination directory is valid and build the configuration file path
configPath, err := paths.New(initFlags.destDir).Abs()
if err != nil {
feedback.Errorf("Error during config init: cannot retrieve absolute path of dest-dir: %v", err)
feedback.Errorf("Error during config init: cannot retrieve absolute path of %s: %v", initFlags.destDir, err)
os.Exit(errorcodes.ErrGeneric)
}
if !configPath.IsDir() {
feedback.Error("Error during config init: passed dest-dir is not a valid directory")
feedback.Errorf("Error during config init: %s is not a valid directory", configPath)
os.Exit(errorcodes.ErrGeneric)
}
configFile := configPath.Join(config.Filename + "." + initFlags.format)
if !initFlags.overwrite && configFile.Exist() {
feedback.Error("Error during config init: config file already exists, use --overwrite to discard the existing one")
feedback.Errorf("Error during config init: %s already exists, use '--overwrite' to overwrite it",
configFile)
os.Exit(errorcodes.ErrGeneric)
}

// Take needed configuration parameters starting an interactive mode
feedback.Print("To obtain your API credentials visit https://create.arduino.cc/iot/integrations")
id, key, err := paramsPrompt()
if err != nil {
feedback.Errorf("Error during config init: taking config parameters: %v", err)
feedback.Errorf("Error during config init: cannot take config params: %v", err)
os.Exit(errorcodes.ErrGeneric)
}

Expand All @@ -114,7 +115,7 @@ func runInitCommand(cmd *cobra.Command, args []string) {
os.Exit(errorcodes.ErrGeneric)
}

logrus.Infof("Config file successfully initialized at: %s", configFile.String())
feedback.Printf("Config file successfully initialized at: %s", configFile)
}

func paramsPrompt() (id, key string, err error) {
Expand Down