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| author | Runxi Yu <me@runxiyu.org> | 2025-01-13 14:12:18 +0800 |
|---|---|---|
| committer | Runxi Yu <me@runxiyu.org> | 2025-01-13 14:12:18 +0800 |
| commit | a5e3bfa7f08b4b58844c9be770423772e6034b81 (patch) | |
| tree | a16819ebeead9080cd6f8d69fa8e96a609c08552 /clog/clog.go | |
| parent | misc: Add Duplex (diff) | |
| download | go-lindenii-common-a5e3bfa7f08b4b58844c9be770423772e6034b81.tar.gz go-lindenii-common-a5e3bfa7f08b4b58844c9be770423772e6034b81.tar.zst go-lindenii-common-a5e3bfa7f08b4b58844c9be770423772e6034b81.zip | |
Add color to logging functions
Diffstat (limited to 'clog/clog.go')
| -rw-r--r-- | clog/clog.go | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/clog/clog.go b/clog/clog.go index 6404219..0483585 100644 --- a/clog/clog.go +++ b/clog/clog.go @@ -7,32 +7,39 @@ import ( ) func log(str string, keyvals []any) { - fmt.Fprint(os.Stderr, str + " ") - for i, j := range keyvals { - if i&1 == 0 { - fmt.Fprintf(os.Stderr, "%v=", j) - } else if i == len(keyvals)-1 { - fmt.Fprintf(os.Stderr, "%#v", j) - } else { - fmt.Fprintf(os.Stderr, "%#v ", j) + fmt.Fprint(os.Stderr, str) + if len(keyvals) != 0 { + fmt.Fprint(os.Stderr, " ") + for i, j := range keyvals { + if i&1 == 0 { + fmt.Fprintf(os.Stderr, "%v=", j) + } else if i == len(keyvals)-1 { + fmt.Fprintf(os.Stderr, "%#v", j) + } else { + fmt.Fprintf(os.Stderr, "%#v ", j) + } } } fmt.Fprintln(os.Stderr) } func Error(str string, keyvals ...any) { - log("ERROR "+str, keyvals) + log("\x1b[1;91mERROR: "+str, keyvals) +} + +func Warn(str string, keyvals ...any) { + log("\x1b[1;93mWARNING: "+str, keyvals) } func Debug(str string, keyvals ...any) { - log("DEBUG "+str, keyvals) + log("\x1b[90mDEBUG: "+str, keyvals) } func Info(str string, keyvals ...any) { - log("INFO "+str, keyvals) + log("\x1b[0mINFO: "+str, keyvals) } func Fatal(exit int, str string, keyvals ...any) { - log("FATAL "+str, keyvals) + log("\x1b[1;35mFATAL: "+str, keyvals) os.Exit(exit) } |