minio/cmd/logger/utils.go
kannappanr 577d10674d
Cleanup stack trace in error logs (#6045)
Add compile time GOROOT path to the list of prefix
of file paths to be removed.

Add webhandler function names to the slice that
stores function names to terminate logging.
2018-06-18 12:04:46 -07:00

66 lines
1.5 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"
"github.com/fatih/color"
)
// Global colors.
var (
colorBold = color.New(color.Bold).SprintFunc()
colorFgRed = color.New(color.FgRed).SprintfFunc()
colorBgRed = color.New(color.BgRed).SprintfFunc()
colorFgWhite = color.New(color.FgWhite).SprintfFunc()
)
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) {
ansiEscape("[%dC", n)
}
func ansiSaveAttributes() {
ansiEscape("7")
}
func ansiRestoreAttributes() {
ansiEscape("8")
}
func uniqueEntries(paths []string) []string {
found := map[string]bool{}
unqiue := []string{}
for v := range paths {
if _, ok := found[paths[v]]; !ok {
found[paths[v]] = true
unqiue = append(unqiue, paths[v])
}
}
return unqiue
}