bedfa52d7a
Added Logf() and WithFields() functions. Logf() for logging formatted messages. WithFields() for handling optional log fields.
55 lines
1.4 KiB
Go
55 lines
1.4 KiB
Go
package elektronLogging
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import (
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"os"
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"strings"
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"time"
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log "github.com/sirupsen/logrus"
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. "github.com/spdfg/elektron/elektronLogging/types"
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)
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var config LoggerConfig
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var logger *log.Logger
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var formatter ElektronFormatter
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var ElektronLogger *LoggerImpl
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var logDir logDirectory
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func BuildLogger(prefix string, logConfigFilename string) {
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// Read configuration from yaml.
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config.GetConfig(logConfigFilename)
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// Create the log directory.
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startTime := time.Now()
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formatter.TimestampFormat = "2006-01-02 15:04:05"
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formattedStartTime := startTime.Format("20060102150405")
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logDir.createLogDir(prefix, startTime)
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// Instantiate the logrus instance.
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prefix = strings.Join([]string{prefix, formattedStartTime}, "_")
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logger = &log.Logger{
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Out: os.Stderr,
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Level: log.DebugLevel,
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Formatter: &formatter,
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}
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// Create a chain of loggers.
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b := &baseLogData{data: log.Fields{}}
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head := &LoggerImpl{baseLogData: b}
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cLog := NewConsoleLogger(b, CONSOLE, prefix)
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pLog := NewPCPLogger(b, PCP, prefix)
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schedTraceLog := NewSchedTraceLogger(b, SCHED_TRACE, prefix)
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spsLog := NewSchedPolicySwitchLogger(b, SPS, prefix)
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schedWindowLog := NewSchedWindowLogger(b, SCHED_WINDOW, prefix)
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tskDistLog := NewClsfnTaskDistrOverheadLogger(b, CLSFN_TASKDIST_OVERHEAD, prefix)
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head.SetNext(cLog)
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cLog.SetNext(pLog)
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pLog.SetNext(schedTraceLog)
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schedTraceLog.SetNext(spsLog)
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spsLog.SetNext(schedWindowLog)
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schedWindowLog.SetNext(tskDistLog)
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ElektronLogger = head
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}
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