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Adds custom user name option #91

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Adds custom user name option #91

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17 changes: 11 additions & 6 deletions cmd/root.go
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,8 @@ import (
"github.com/spf13/cobra"
)

var userName string

var root = &cobra.Command{
Use: "slides <file.md>",
Short: "Slides is a terminal based presentation tool",
Expand All @@ -24,14 +26,17 @@ var root = &cobra.Command{
fileName = args[0]
}

user, err := user.Current()
if err != nil {
return errors.New("could not get current user")
if userName == "" {
user, err := user.Current()
if err != nil {
return errors.New("could not get current user")
}
userName = user.Name
}

presentation := model.Model{
Page: 0,
Author: user.Name,
Author: userName,
Date: time.Now().Format("2006-01-02"),
FileName: fileName,
}
Expand All @@ -47,8 +52,8 @@ var root = &cobra.Command{
}

func Execute() {
err := root.Execute()
if err != nil {
root.Flags().StringVarP(&userName, "username", "u", "", "Custom user name to show in the footer")
if err := root.Execute(); err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
Expand Down