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* Add a success message to subcommand "check"

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This commit is contained in:
Tom Limoncelli 2017-09-15 11:52:30 -04:00
parent a520a24628
commit 7c015bd56c
1 changed files with 8 additions and 2 deletions
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10
commands/printIR.go
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@ -26,7 +26,9 @@ var _ = cmd(catDebug, func() *cli.Command {
var _ = cmd(catDebug, func() *cli.Command {
var args PrintIRArgs
// This is the same as print-ir but output defaults to /dev/null.
// This is the same as print-ir with the following changes:
// - output defaults to /dev/null.
// - prints "No errors." if there were no errors.
return &cli.Command{
Name: "check",
Usage: "Check and validate dnsconfig.js. Do not access providers.",
@ -34,7 +36,11 @@ var _ = cmd(catDebug, func() *cli.Command {
if args.Output == "" {
args.Output = os.DevNull
}
return exit(PrintIR(args))
err := exit(PrintIR(args))
if err == nil {
fmt.Fprintf(os.Stderr, "No errors.\n")
}
return err
},
Flags: args.flags(),
}