Redundant @documentencoding

[goredo.git] / log.go

diff --git a/log.go b/log.go
index 4d8a982813a1e58a31c43fafbcad3f4d2d4336dd..f4abdd078f41fc9b5e5aae1ee2dc2bd66633ba7a 100644 (file)
--- a/log.go
+++ b/log.go
@@ -1,6 +1,6 @@
 /*
 goredo -- djb's redo implementation on pure Go
-Copyright (C) 2020-2021 Sergey Matveev <stargrave@stargrave.org>
+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
@@ -59,14 +59,14 @@ var (
        CWarn  string
        CJS    string
        CReset string
-       CNone  string = "NONE"
+       CNone  = "NONE"
 
-       flagNoProgress = flag.Bool("no-progress", false, fmt.Sprintf("no progress printing (%s=1), also implies -no-status", EnvNoProgress))
        flagDebug      = flag.Bool("d", false, fmt.Sprintf("enable debug logging (%s=1)", EnvDebug))
-       flagLogWait    = flag.Bool("log-wait", false, fmt.Sprintf("enable wait messages logging (%s=1)", EnvLogWait))
-       flagLogLock    = flag.Bool("log-lock", false, fmt.Sprintf("enable lock messages logging (%s=1)", EnvLogLock))
-       flagLogPid     = flag.Bool("log-pid", false, fmt.Sprintf("append PIDs (%s=1)", EnvLogPid))
-       flagLogJS      = flag.Bool("log-js", false, fmt.Sprintf("enable jobserver messages logging (%s=1)", EnvLogJS))
+       flagNoProgress *bool
+       flagLogWait    *bool
+       flagLogLock    *bool
+       flagLogPid     *bool
+       flagLogJS      *bool
 
        LogMutex     sync.Mutex
        KeyEraseLine string
@@ -84,16 +84,31 @@ func init() {
        CJS = string(t.Escape.White)
        CReset = string(t.Escape.Reset)
        KeyEraseLine = fmt.Sprintf("%s[K", CReset[0:1])
+
+       cmdName := CmdName()
+       if !(cmdName == CmdNameRedo || cmdName == CmdNameRedoIfchange) {
+               return
+       }
+       flagNoProgress = flag.Bool("no-progress", false,
+               fmt.Sprintf("no progress printing (%s=1), also implies -no-status", EnvNoProgress))
+       flagLogWait = flag.Bool("log-wait", false,
+               fmt.Sprintf("enable wait messages logging (%s=1)", EnvLogWait))
+       flagLogLock = flag.Bool("log-lock", false,
+               fmt.Sprintf("enable lock messages logging (%s=1)", EnvLogLock))
+       flagLogPid = flag.Bool("log-pid", false,
+               fmt.Sprintf("append PIDs (%s=1)", EnvLogPid))
+       flagLogJS = flag.Bool("log-js", false,
+               fmt.Sprintf("enable jobserver messages logging (%s=1)", EnvLogJS))
 }
 
 func erasedStatus(s, end string) string {
-       if NoProgress {
+       if NoProgress || NoColor {
                return s + end
        }
        return s + KeyEraseLine + end
 }
 
-func trace(level, format string, args ...interface{}) {
+func tracef(level, format string, args ...interface{}) {
        var p string
        if MyPid != 0 {
                p = fmt.Sprintf("[%d] ", MyPid)