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Add back App.RunAndExitOnError with deprecation message

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Dan Buch 2016-04-27 12:23:09 -04:00
parent 02924293ff
commit 7371138edb
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1 changed files with 11 additions and 0 deletions
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11
app.go
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@ -212,6 +212,17 @@ func (a *App) Run(arguments []string) (err error) {
return err
}
// DEPRECATED: Another entry point to the cli app, takes care of passing arguments and error handling
func (a *App) RunAndExitOnError() {
fmt.Fprintln(os.Stderr,
"DEPRECATED method `*cli.App.RunAndExitOnError`. "+
"Use `*cli.App.Run` with an error type that fulfills `cli.ExitCoder`.")
if err := a.Run(os.Args); err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
}
// Invokes the subcommand given the context, parses ctx.Args() to generate command-specific flags
func (a *App) RunAsSubcommand(ctx *Context) (err error) {
// append help to commands