/
options.go
60 lines (50 loc) · 1.11 KB
/
options.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
package log
import "time"
// Option used by the logger
type Option func(*Options)
// Options are logger options
type Options struct {
// Size is the size of ring buffer
Size int
}
// Size sets the size of the ring buffer
func Size(s int) Option {
return func(o *Options) {
o.Size = s
}
}
// DefaultOptions returns default options
func DefaultOptions() Options {
return Options{
Size: DefaultSize,
}
}
// ReadOptions for querying the logs
type ReadOptions struct {
// Since what time in past to return the logs
Since time.Time
// Count specifies number of logs to return
Count int
// Stream requests continuous log stream
Stream bool
}
// ReadOption used for reading the logs
type ReadOption func(*ReadOptions)
// Since sets the time since which to return the log records
func Since(s time.Time) ReadOption {
return func(o *ReadOptions) {
o.Since = s
}
}
// Count sets the number of log records to return
func Count(c int) ReadOption {
return func(o *ReadOptions) {
o.Count = c
}
}
// Stream requests continuous log stream
func Stream(s bool) ReadOption {
return func(o *ReadOptions) {
o.Stream = s
}
}