15003: Fix errant warnings on PostgreSQL params and InternalURLs.

[arvados.git] / lib / config / cmd.go

diff --git a/lib/config/cmd.go b/lib/config/cmd.go
index a41e4b0331548f977d69b3ce993795c51e28ea1d..0351ad02a1923d0a58e8d894885edcbe494ac902 100644 (file)
--- a/lib/config/cmd.go
+++ b/lib/config/cmd.go
@@ -146,3 +146,22 @@ func (pl *plainLogger) Warnf(format string, args ...interface{}) {
        pl.used = true
        fmt.Fprintf(pl.w, format+"\n", args...)
 }
+
+var DumpDefaultsCommand defaultsCommand
+
+type defaultsCommand struct{}
+
+func (defaultsCommand) RunCommand(prog string, args []string, stdin io.Reader, stdout, stderr io.Writer) int {
+       var err error
+       defer func() {
+               if err != nil {
+                       fmt.Fprintf(stderr, "%s\n", err)
+               }
+       }()
+
+       _, err = stdout.Write(DefaultYAML)
+       if err != nil {
+               return 1
+       }
+       return 0
+}