No flags for not appropriate commands

[goredo.git] / run.go

diff --git a/run.go b/run.go
index 57401ce627a54c83d6bfac2320c00a1ccc06a655..59e134e50f3d568d09832bf7a34ed3d589ca5893 100644 (file)
--- a/run.go
+++ b/run.go
@@ -64,14 +64,28 @@ var (
        StderrPrefix string
        Jobs         sync.WaitGroup
 
-       flagTrace        = flag.Bool("x", false, "trace (sh -x) current targets")
-       flagTraceAll     = flag.Bool("xx", false, fmt.Sprintf("trace (sh -x) all targets (%s=1)", EnvTrace))
-       flagStderrKeep   = flag.Bool("logs", false, fmt.Sprintf("keep job's stderr (%s=1)", EnvStderrKeep))
-       flagStderrSilent = flag.Bool("silent", false, fmt.Sprintf("do not print job's stderr (%s=1)", EnvStderrSilent))
+       flagTrace        *bool
+       flagTraceAll     *bool
+       flagStderrKeep   *bool
+       flagStderrSilent *bool
 
        TracedAll bool
 )
 
+func init() {
+       cmdName := CmdName()
+       if !(cmdName == CmdNameRedo || cmdName == CmdNameRedoIfchange) {
+               return
+       }
+       flagTrace = flag.Bool("x", false, "trace (sh -x) current targets")
+       flagTraceAll = flag.Bool("xx", false,
+               fmt.Sprintf("trace (sh -x) all targets (%s=1)", EnvTrace))
+       flagStderrKeep = flag.Bool("k", false,
+               fmt.Sprintf("keep job's stderr (%s=1)", EnvStderrKeep))
+       flagStderrSilent = flag.Bool("s", false,
+               fmt.Sprintf("silent, do not print job's stderr (%s=1)", EnvStderrSilent))
+}
+
 type RunErr struct {
        Tgt      string
        DoFile   string