fix: Use the cobra CommandPath for usage to avoid duplication (#1617)

mafredri · kylecarbs · commit 3439d77db99a · 2022-06-10T17:02:27.000Z
diff --git a/cli/root.go b/cli/root.go
@@ -264,6 +264,6 @@ func versionTemplate() string {
 
 // FormatCobraError colorizes and adds "--help" docs to cobra commands.
 func FormatCobraError(err error, cmd *cobra.Command) string {
-	helpErrMsg := fmt.Sprintf("Run '%s %s --help' for usage.", cmd.Root().Name(), cmd.Name())
+	helpErrMsg := fmt.Sprintf("Run '%s --help' for usage.", cmd.CommandPath())
 	return cliui.Styles.Error.Render(err.Error() + "\n" + helpErrMsg)
 }

Original file line number	Diff line number	Diff line change
`@@ -264,6 +264,6 @@ func versionTemplate() string {`
`264`	`264`
`265`	`265`	`// FormatCobraError colorizes and adds "--help" docs to cobra commands.`
`266`	`266`	`func FormatCobraError(err error, cmd *cobra.Command) string {`
`267`		`- helpErrMsg := fmt.Sprintf("Run '%s %s --help' for usage.", cmd.Root().Name(), cmd.Name())`
	`267`	`+ helpErrMsg := fmt.Sprintf("Run '%s --help' for usage.", cmd.CommandPath())`
`268`	`268`	`return cliui.Styles.Error.Render(err.Error() + "\n" + helpErrMsg)`
`269`	`269`	`}`