Evstigneev Denis
38c5fe8b5a
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## Pull Request template Please, go through these steps before clicking submit on this PR. 1. Give a descriptive title to your PR. 2. Provide a description of your changes. 3. Make sure you have some relevant tests. 4. Put `closes #XXXX` in your comment to auto-close the issue that your PR fixes (if applicable). **PLEASE REMOVE THIS TEMPLATE BEFORE SUBMITTING** Reviewed-on: #369 Co-authored-by: Evstigneev Denis <danteevstigneev@yandex.ru> Co-committed-by: Evstigneev Denis <danteevstigneev@yandex.ru>
55 lines
1.5 KiB
Go
55 lines
1.5 KiB
Go
// Package logger provides a log interface
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package logger
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import (
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"context"
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)
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type ContextAttrFunc func(ctx context.Context) []interface{}
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var DefaultContextAttrFuncs []ContextAttrFunc
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var (
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// DefaultLogger variable
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DefaultLogger = NewLogger()
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// DefaultLevel used by logger
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DefaultLevel = InfoLevel
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)
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// Logger is a generic logging interface
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type Logger interface {
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// Init initialises options
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Init(opts ...Option) error
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// Clone create logger copy with new options
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Clone(opts ...Option) Logger
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// V compare provided verbosity level with current log level
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V(level Level) bool
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// Level sets the log level for logger
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Level(level Level)
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// The Logger options
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Options() Options
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// Fields set fields to always be logged with keyval pairs
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Fields(fields ...interface{}) Logger
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// Info level message
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Info(ctx context.Context, msg string, args ...interface{})
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// Trace level message
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Trace(ctx context.Context, msg string, args ...interface{})
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// Debug level message
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Debug(ctx context.Context, msg string, args ...interface{})
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// Warn level message
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Warn(ctx context.Context, msg string, args ...interface{})
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// Error level message
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Error(ctx context.Context, msg string, args ...interface{})
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// Fatal level message
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Fatal(ctx context.Context, msg string, args ...interface{})
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// Log logs message with needed level
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Log(ctx context.Context, level Level, msg string, args ...interface{})
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// Name returns broker instance name
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Name() string
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// String returns the type of logger
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String() string
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}
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// Field contains keyval pair
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type Field interface{}
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