abs3nt/converter
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simplify

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abs3nt 2023-02-27 23:08:17 -08:00
parent 5b0e465dc5
commit d22ce15be8
1 changed files with 4 additions and 8 deletions
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12
cmd/root.go
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@ -21,18 +21,19 @@ examples and usage of using your application. For example:
Cobra is a CLI library for Go that empowers applications. Cobra is a CLI library for Go that empowers applications.
This application is a tool to generate the needed files This application is a tool to generate the needed files
to quickly create a Cobra application.`, to quickly create a Cobra application.`,
Args: cobra.MatchAll(cobra.ExactArgs(3)),
Run: func(cmd *cobra.Command, args []string) { Run: func(cmd *cobra.Command, args []string) {
in, err := strconv.ParseFloat(args[0], 64) in, err := strconv.ParseFloat(args[2], 64)
if err != nil { if err != nil {
fmt.Println(err.Error()) fmt.Println(err.Error())
return return
} }
fromVal, err := u.Find(cmd.Flag("from").Value.String()) fromVal, err := u.Find(args[0])
if err != nil { if err != nil {
fmt.Println(err.Error()) fmt.Println(err.Error())
return return
} }
toVal, err := u.Find(cmd.Flag("to").Value.String()) toVal, err := u.Find(args[1])
if err != nil { if err != nil {
fmt.Println(err.Error()) fmt.Println(err.Error())
return return
@ -54,8 +55,3 @@ func Execute() {
os.Exit(1) os.Exit(1)
} }
} }
func init() {
rootCmd.PersistentFlags().StringVarP(&from, "from", "f", "c", "unit system to convert from")
rootCmd.PersistentFlags().StringVarP(&to, "to", "t", "f", "unit system to convert to")
}