Add cobra help for command failures
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parent
b8efd30e1b
commit
31bc69a7cc
1 changed files with 6 additions and 5 deletions
11
main.go
11
main.go
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@ -72,11 +72,12 @@ func main() {
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if err := rootCmd.Execute(); err != nil {
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if e, ok := err.(commandFailure); ok {
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fmt.Printf("%v\n", string(e))
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fmt.Printf("Error: %v\n\n", string(e))
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rootCmd.Help()
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} else if !viper.GetBool("debug") {
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fmt.Printf("%v\n", err)
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fmt.Printf("Error: %v\n", err)
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} else {
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fmt.Printf("%+v\n", err)
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fmt.Printf("Error: %+v\n", err)
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}
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os.Exit(1)
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@ -93,7 +94,7 @@ func preRun(cmd *cobra.Command, args []string) error {
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var err error
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if len(args) == 0 {
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return commandFailure("Must provide a driver name.")
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return commandFailure("must provide a driver name")
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}
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driverName := args[0]
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@ -144,7 +145,7 @@ func preRun(cmd *cobra.Command, args []string) error {
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return commandFailure(err.Error())
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}
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} else if driverName == "postgres" {
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return errors.New("Postgres driver requires a postgres section in your config file.")
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return errors.New("postgres driver requires a postgres section in your config file")
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}
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cmdState, err = New(cmdConfig)
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