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