forked from goharbor/harbor
-
Notifications
You must be signed in to change notification settings - Fork 0
/
logger.go
64 lines (58 loc) · 1.78 KB
/
logger.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
// Copyright (c) 2017 VMware, Inc. All Rights Reserved.
//
// 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 job
import (
"fmt"
"os"
"path/filepath"
"strconv"
"github.com/vmware/harbor/src/common/utils/log"
)
// NewLogger create a logger for a speicified job
func NewLogger(j Job) (*log.Logger, error) {
logFile := j.LogPath()
d := filepath.Dir(logFile)
if _, err := os.Stat(d); os.IsNotExist(err) {
err := os.MkdirAll(d, 0700)
if err != nil {
log.Errorf("Failed to create directory for log file %s, the error: %v", logFile, err)
}
}
f, err := os.OpenFile(logFile, os.O_RDWR|os.O_APPEND|os.O_CREATE, 0600)
if err != nil {
log.Errorf("Failed to open log file %s, the log of job %v will be printed to standard output, the error: %v", logFile, j, err)
f = os.Stdout
}
return log.New(f, log.NewTextFormatter(), log.InfoLevel), nil
}
// GetJobLogPath returns the absolute path in which the job log file is located.
func GetJobLogPath(base string, jobID int64) string {
f := fmt.Sprintf("job_%d.log", jobID)
k := jobID / 1000
p := ""
var d string
for k > 0 {
d = strconv.FormatInt(k%1000, 10)
k = k / 1000
if k > 0 && len(d) == 1 {
d = "00" + d
}
if k > 0 && len(d) == 2 {
d = "0" + d
}
p = filepath.Join(d, p)
}
p = filepath.Join(base, p, f)
return p
}