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132 lines
1.9 KiB
132 lines
1.9 KiB
package entry
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import (
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"strings"
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"gitoa.ru/go-4devs/log/field"
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"gitoa.ru/go-4devs/log/level"
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)
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const (
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defaultCap = 5
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)
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type Option func(*Entry)
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func WithCapacity(cap int) Option {
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return func(e *Entry) {
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e.fields = make(field.Fields, 0, cap+1)
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}
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}
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func WithFields(fields ...field.Field) Option {
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return func(e *Entry) {
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e.fields = fields
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}
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}
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func WithMessage(msg string) Option {
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return func(e *Entry) {
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e.msg = msg
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}
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}
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func WithLevel(lvl level.Level) Option {
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return func(e *Entry) {
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e.level = lvl
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}
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}
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func New(opts ...Option) *Entry {
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e := &Entry{
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fields: make(field.Fields, 0, defaultCap+1),
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level: level.Debug,
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}
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for _, opt := range opts {
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opt(e)
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}
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return e
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}
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// Entry slice field.
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type Entry struct {
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msg string
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level level.Level
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fields field.Fields
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}
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func (e *Entry) Reset() {
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e.fields = e.fields[:0]
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}
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func (e *Entry) Fields() field.Fields {
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return e.fields
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}
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// String implement stringer.
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func (e *Entry) String() string {
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if e == nil {
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return ""
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}
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str := make([]string, len(e.fields)+1)
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str[0] = e.msg
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for i, field := range e.fields {
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str[i+1] = field.String()
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}
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return strings.Join(str, " ")
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}
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func (e *Entry) Message() string {
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return e.msg
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}
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func (e *Entry) Level() level.Level {
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if e == nil {
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return level.Debug
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}
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return e.level
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}
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func (e *Entry) SetLevel(level level.Level) *Entry {
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if e == nil {
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return New().SetLevel(level)
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}
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e.level = level
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return e
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}
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func (e *Entry) SetMessage(msg string) *Entry {
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if e == nil {
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return New().SetMessage(msg)
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}
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e.msg = msg
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return e
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}
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func (e *Entry) Add(fields ...field.Field) *Entry {
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if e == nil {
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return New(WithFields(fields...))
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}
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e.fields = e.fields.Append(fields...)
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return e
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}
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func (e *Entry) AddAny(key string, value interface{}) *Entry {
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return e.Add(field.Any(key, value))
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}
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func (e *Entry) AddString(key, value string) *Entry {
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return e.Add(field.String(key, value))
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}
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