69 lines
2.1 KiB
Go
69 lines
2.1 KiB
Go
// Licensed to Elasticsearch B.V. under one or more contributor
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// license agreements. See the NOTICE file distributed with
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// this work for additional information regarding copyright
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// ownership. Elasticsearch B.V. licenses this file to you under
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// the Apache License, Version 2.0 (the "License"); you may
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// not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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package logp
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import (
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"go.uber.org/zap/zapcore"
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)
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var baseEncodingConfig = zapcore.EncoderConfig{
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TimeKey: "timestamp",
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LevelKey: "level",
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NameKey: "logger",
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CallerKey: "caller",
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MessageKey: "message",
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StacktraceKey: "stacktrace",
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LineEnding: zapcore.DefaultLineEnding,
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EncodeLevel: zapcore.LowercaseLevelEncoder,
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EncodeTime: zapcore.ISO8601TimeEncoder,
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EncodeDuration: zapcore.NanosDurationEncoder,
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EncodeCaller: zapcore.ShortCallerEncoder,
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EncodeName: zapcore.FullNameEncoder,
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}
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func buildEncoder(cfg Config) zapcore.Encoder {
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if cfg.JSON {
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return zapcore.NewJSONEncoder(jsonEncoderConfig())
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} else if cfg.ToSyslog {
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return zapcore.NewConsoleEncoder(syslogEncoderConfig())
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} else {
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return zapcore.NewConsoleEncoder(consoleEncoderConfig())
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}
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}
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func jsonEncoderConfig() zapcore.EncoderConfig {
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return baseEncodingConfig
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}
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func consoleEncoderConfig() zapcore.EncoderConfig {
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c := baseEncodingConfig
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c.EncodeLevel = zapcore.CapitalLevelEncoder
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c.EncodeName = bracketedNameEncoder
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return c
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}
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func syslogEncoderConfig() zapcore.EncoderConfig {
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c := consoleEncoderConfig()
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// Time is added by syslog.
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c.TimeKey = ""
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return c
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}
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func bracketedNameEncoder(loggerName string, enc zapcore.PrimitiveArrayEncoder) {
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enc.AppendString("[" + loggerName + "]")
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}
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