mirror of
https://github.com/minio/minio.git
synced 2024-12-26 15:15:55 -05:00
62 lines
1.3 KiB
Go
62 lines
1.3 KiB
Go
/*
|
|
* MinIO Cloud Storage, (C) 2018 MinIO, Inc.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package logger
|
|
|
|
import (
|
|
"fmt"
|
|
"regexp"
|
|
"runtime"
|
|
|
|
"github.com/minio/minio/pkg/color"
|
|
)
|
|
|
|
var ansiRE = regexp.MustCompile("(\x1b[^m]*m)")
|
|
|
|
// Print ANSI Control escape
|
|
func ansiEscape(format string, args ...interface{}) {
|
|
var Esc = "\x1b"
|
|
fmt.Printf("%s%s", Esc, fmt.Sprintf(format, args...))
|
|
}
|
|
|
|
func ansiMoveRight(n int) {
|
|
if runtime.GOOS == "windows" {
|
|
return
|
|
}
|
|
if color.IsTerminal() {
|
|
ansiEscape("[%dC", n)
|
|
}
|
|
}
|
|
|
|
func ansiSaveAttributes() {
|
|
if runtime.GOOS == "windows" {
|
|
return
|
|
}
|
|
if color.IsTerminal() {
|
|
ansiEscape("7")
|
|
}
|
|
}
|
|
|
|
func ansiRestoreAttributes() {
|
|
if runtime.GOOS == "windows" {
|
|
return
|
|
}
|
|
if color.IsTerminal() {
|
|
ansiEscape("8")
|
|
}
|
|
|
|
}
|