X-Git-Url: http://www.git.cypherpunks.ru/?a=blobdiff_plain;f=status.go;h=a75108e1a03879ab0f40a9f5fde013f42766818f;hb=b69d2ab11a495413ecc16a9bfea0d105b030c606;hp=994e431d57739f1848c386b92003338cea2f0e98;hpb=465fef553f227a11b354182f588d9f6aa7fbbe09;p=goredo.git

diff --git a/status.go b/status.go
index 994e431..a75108e 100644
--- a/status.go
+++ b/status.go
@@ -1,6 +1,6 @@
 /*
-goredo -- redo implementation on pure Go
-Copyright (C) 2020 Sergey Matveev <stargrave@stargrave.org>
+goredo -- djb's redo implementation on pure Go
+Copyright (C) 2020-2023 Sergey Matveev <stargrave@stargrave.org>
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -20,6 +20,7 @@ package main
 import (
 	"flag"
 	"fmt"
+	"log"
 	"os"
 )
 
@@ -36,11 +37,19 @@ const (
 var (
 	FdStatus *os.File
 
-	flagNoStatus = flag.Bool("no-status", false, "disable statusline (REDO_NO_STATUS=1)")
+	flagNoStatus *bool
 )
 
+func init() {
+	cmdName := CmdName()
+	if !(cmdName == CmdNameRedo || cmdName == CmdNameRedoIfchange) {
+		return
+	}
+	flagNoStatus = flag.Bool("no-status", false, "disable statusline (REDO_NO_STATUS=1)")
+}
+
 func statusInit() {
-	if *flagNoStatus {
+	if NoProgress || *flagNoStatus {
 		return
 	}
 	if v := os.Getenv(EnvNoStatus); v == "1" {
@@ -57,7 +66,7 @@ func statusInit() {
 	var err error
 	r, FdStatus, err = os.Pipe()
 	if err != nil {
-		panic(err)
+		log.Fatalln(err)
 	}
 	go func() {
 		running := 0
@@ -95,8 +104,9 @@ func statusInit() {
 					CJS, done, CReset,
 				)
 			}
+			out = erasedStatus(out, "\r")
 			LogMutex.Lock()
-			os.Stderr.WriteString(fillUpToTermSize(out, "\r"))
+			os.Stderr.WriteString(out)
 			LogMutex.Unlock()
 		}
 	}()