logs.go

package logs

import (
	"errors"
	"fmt"
	"net/http"
	"net/url"
	"os"
	"runtime"
	"strings"

	"github.com/MindscapeHQ/raygun4go"

	"github.com/aws/aws-lambda-go/events"
	log "github.com/sirupsen/logrus"
)

var logger *log.Entry

var apiRequest *events.APIGatewayProxyRequest
var currentRequestID *string
var isDebug = false
var build string
var raygunClient *raygun4go.Client

// TODO
// Sensitive word filtering

func InitLogs(requestID *string, isDebugBuild bool, buildVersion string, request *events.APIGatewayProxyRequest, client *raygun4go.Client) {
	currentRequestID = requestID
	apiRequest = request
	isDebug = isDebugBuild
	build = buildVersion
	raygunClient = client

	if isDebugBuild {
		log.SetReportCaller(true)
		log.SetFormatter(&log.TextFormatter{
			ForceColors:      true,
			PadLevelText:     true,
			DisableTimestamp: true,
			CallerPrettyfier: func(f *runtime.Frame) (string, string) {
				// Exclude the caller, will rather be added as a field
				return "", ""
			},
		})
	} else {
		log.SetReportCaller(true)
		log.SetFormatter(&log.JSONFormatter{
			CallerPrettyfier: func(f *runtime.Frame) (string, string) {
				// Exclude the caller, will rather be added as a field
				return "", ""
			}})
	}
	log.SetLevel(LogLevel())

	val, exists := os.LookupEnv("DEBUGGING")
	if exists && val == "true" {
		log.SetLevel(log.TraceLevel)
		log.SetReportCaller(true)
	}

	logger = log.WithFields(log.Fields{
		"environment": getEnvironment(),
	})

	if requestID != nil {
		logger = log.WithFields(log.Fields{
			"request_id": *requestID,
		})