Add supporting zap logger in grule-rule-engine (#322)

antlr/GruleParserV3Listener.go

@@ -16,6 +16,8 @@ package antlr
 
 import (
 	"fmt"
+	"github.com/sirupsen/logrus"
+	"go.uber.org/zap"
 	"strconv"
 	"strings"
 
@@ -24,17 +26,43 @@ import (
 	"github.com/hyperjumptech/grule-rule-engine/ast"
 	"github.com/hyperjumptech/grule-rule-engine/logger"
 	"github.com/hyperjumptech/grule-rule-engine/pkg"
-	"github.com/sirupsen/logrus"
 )
 
 var (
-	// LoggerV3 is a logrus instance twith default fields for grule
-	LoggerV3 = logger.Log.WithFields(logrus.Fields{
+	// loggerV3Fields default fields for grule
+	loggerV3Fields = logger.Fields{
 		"lib":    "grule",
 		"struct": "GruleParserV3Listener",
-	})
+	}
+
+	// LoggerV3 is a logger instance twith default fields for grule
+	LoggerV3 = logger.Log.WithFields(loggerV3Fields)
 )
 
+// SetLogger changes default logger on external
+func SetLogger(log interface{}) {
+	var entry logger.LogEntry
+
+	switch log.(type) {
+	case *zap.Logger:
+		log, ok := log.(*zap.Logger)
+		if !ok {
+			return
+		}
+		entry = logger.NewZap(log)
+	case *logrus.Logger:
+		log, ok := log.(*logrus.Logger)
+		if !ok {
+			return
+		}
+		entry = logger.NewLogrus(log)
+	default:
+		return
+	}
+
+	LoggerV3 = entry.WithFields(loggerV3Fields)
+}
+
 // NewGruleV3ParserListener create new instance of GruleV3ParserListener
 func NewGruleV3ParserListener(KnowledgeBase *ast.KnowledgeBase, errorCallBack *pkg.GruleErrorReporter) *GruleV3ParserListener {
 	return &GruleV3ParserListener{

ast/Ast.go

@@ -17,6 +17,7 @@ package ast
 import (
 	"github.com/hyperjumptech/grule-rule-engine/logger"
 	"github.com/sirupsen/logrus"
+	"go.uber.org/zap"
 )
 
 const (
@@ -49,12 +50,40 @@ const (
 )
 
 var (
-	// AstLog is a logrus instance twith default fields for grule
-	AstLog = logger.Log.WithFields(logrus.Fields{
+	// astLogFields default fields for grule
+	astLogFields = logger.Fields{
 		"package": "ast",
-	})
+	}
+
+	// AstLog is a logger instance twith default fields for grule
+	AstLog = logger.Log.WithFields(astLogFields)
 )
 
+// SetLogger changes default logger on external
+func SetLogger(log interface{}) {
+	var entry logger.LogEntry
+
+	switch log.(type) {
+	case *zap.Logger:
+		log, ok := log.(*zap.Logger)
+		if !ok {
+			return
+		}
+		entry = logger.NewZap(log)
+	case *logrus.Logger:
+		log, ok := log.(*logrus.Logger)
+		if !ok {
+			return
+		}
+		entry = logger.NewLogrus(log)
+	default:
+		return
+	}
+
+	AstLog = entry.WithFields(astLogFields)
+	GrlLogger = entry.WithFields(grlLoggerFields)
+}
+
 // Node defines interface to implement by all AST node models
 type Node interface {
 	GetAstID() string

ast/BuiltInFunctions.go

@@ -22,15 +22,17 @@ import (
 	"time"
 
 	"github.com/hyperjumptech/grule-rule-engine/pkg"
-	"github.com/sirupsen/logrus"
 )
 
 var (
-	// GrlLogger is the logger that be used from within the rule engine GRL
-	GrlLogger = logger.Log.WithFields(logrus.Fields{
+	// grlLoggerFields default fields for grule
+	grlLoggerFields = logger.Fields{
 		"package": "AST",
 		"source":  "GRL",
-	})
+	}
+
+	// GrlLogger is the logger that be used from within the rule engine GRL
+	GrlLogger = logger.Log.WithFields(grlLoggerFields)
 )
 
 // BuiltInFunctions struct hosts the built-in functions ready to invoke from the rule engine execution.

ast/WorkingMemory.go

@@ -17,8 +17,8 @@ package ast
 import (
 	"fmt"
 	"github.com/hyperjumptech/grule-rule-engine/ast/unique"
+	"github.com/hyperjumptech/grule-rule-engine/logger"
 	"github.com/hyperjumptech/grule-rule-engine/pkg"
-	"github.com/sirupsen/logrus"
 	"strings"
 	"time"
 )
@@ -83,7 +83,7 @@ func (e *WorkingMemory) MakeCatalog(cat *Catalog) {
 
 // DebugContent will shows the working memory mapping content
 func (e *WorkingMemory) DebugContent() {
-	if AstLog.Level <= logrus.DebugLevel {
+	if AstLog.Level <= logger.DebugLevel {
 		for varName, vari := range e.variableSnapshotMap {
 			AstLog.Debugf("Variable %s : %s : %s", varName, vari.GrlText, vari.AstID)
 
@@ -218,7 +218,7 @@ func (e *WorkingMemory) Clone(cloneTable *pkg.CloneTable) *WorkingMemory {
 
 // IndexVariables will index all expression and expression atoms that contains a speciffic variable name
 func (e *WorkingMemory) IndexVariables() {
-	if AstLog.Level <= logrus.DebugLevel {
+	if AstLog.Level <= logger.DebugLevel {
 		AstLog.Debugf("Indexing %d expressions, %d expression atoms and %d variables.", len(e.expressionSnapshotMap), len(e.expressionAtomSnapshotMap), len(e.variableSnapshotMap))
 	}
 	start := time.Now()
@@ -318,7 +318,7 @@ func (e *WorkingMemory) Reset(name string) bool {
 // Returns true if any expression was reset, false if otherwise
 func (e *WorkingMemory) ResetVariable(variable *Variable) bool {
 	AstLog.Tracef("------- resetting variable %s : %s", variable.GrlText, variable.AstID)
-	if AstLog.Level == logrus.TraceLevel {
+	if AstLog.Level == logger.TraceLevel {
 		AstLog.Tracef("%s : Resetting %s", e.ID, variable.GetSnapshot())
 	}
 	reseted := false

builder/RuleBuilder.go

@@ -19,6 +19,7 @@ import (
 	"github.com/hyperjumptech/grule-rule-engine/ast"
 	"github.com/hyperjumptech/grule-rule-engine/logger"
 	"github.com/sirupsen/logrus"
+	"go.uber.org/zap"
 	"time"
 
 	"github.com/antlr/antlr4/runtime/Go/antlr"
@@ -28,12 +29,39 @@ import (
 )
 
 var (
-	// BuilderLog is a logrus instance twith default fields for grule
-	BuilderLog = logger.Log.WithFields(logrus.Fields{
+	// builderLogFields default fields for grule
+	builderLogFields = logger.Fields{
 		"package": "builder",
-	})
+	}
+
+	// BuilderLog is a logger instance twith default fields for grule
+	BuilderLog = logger.Log.WithFields(builderLogFields)
 )
 
+// SetLogger changes default logger on external
+func SetLogger(log interface{}) {
+	var entry logger.LogEntry
+
+	switch log.(type) {
+	case *zap.Logger:
+		log, ok := log.(*zap.Logger)
+		if !ok {
+			return
+		}
+		entry = logger.NewZap(log)
+	case *logrus.Logger:
+		log, ok := log.(*logrus.Logger)
+		if !ok {
+			return
+		}
+		entry = logger.NewLogrus(log)
+	default:
+		return
+	}
+
+	BuilderLog = entry.WithFields(builderLogFields)
+}
+
 // NewRuleBuilder creates new RuleBuilder instance. This builder will add all loaded rules into the specified knowledgebase.
 func NewRuleBuilder(KnowledgeLibrary *ast.KnowledgeLibrary) *RuleBuilder {
 	return &RuleBuilder{

engine/GruleEngine.go

@@ -17,21 +17,49 @@ package engine
 import (
 	"context"
 	"fmt"
+	"github.com/sirupsen/logrus"
+	"go.uber.org/zap"
 	"sort"
 	"time"
 
 	"github.com/hyperjumptech/grule-rule-engine/ast"
 	"github.com/hyperjumptech/grule-rule-engine/logger"
-	"github.com/sirupsen/logrus"
 )
 
 var (
-	// Logger is a logrus instance with default fields for grule
-	log = logger.Log.WithFields(logrus.Fields{
+	// logFields default fields for grule
+	logFields = logger.Fields{
 		"package": "engine",
-	})
+	}
+
+	// Logger is a logger instance with default fields for grule
+	log = logger.Log.WithFields(logFields)
 )
 
+// SetLogger changes default logger on external
+func SetLogger(externalLog interface{}) {
+	var entry logger.LogEntry
+
+	switch externalLog.(type) {
+	case *zap.Logger:
+		log, ok := externalLog.(*zap.Logger)
+		if !ok {
+			return
+		}
+		entry = logger.NewZap(log)
+	case *logrus.Logger:
+		log, ok := externalLog.(*logrus.Logger)
+		if !ok {
+			return
+		}
+		entry = logger.NewLogrus(log)
+	default:
+		return
+	}
+
+	log = entry.WithFields(logFields)
+}
+
 // NewGruleEngine will create new instance of GruleEngine struct.
 // It will set the max cycle to 5000
 func NewGruleEngine() *GruleEngine {

examples/Concurrency_test.go

@@ -21,7 +21,6 @@ import (
 	"github.com/hyperjumptech/grule-rule-engine/engine"
 	"github.com/hyperjumptech/grule-rule-engine/logger"
 	"github.com/hyperjumptech/grule-rule-engine/pkg"
-	"github.com/sirupsen/logrus"
 	"github.com/stretchr/testify/assert"
 	"sync"
 	"testing"
@@ -57,7 +56,7 @@ var (
 	// syncD is a mutex object to protect threadFinishMap from concurrent map read/write
 	syncD = sync.Mutex{}
 
-	concurrencyTestlog = logger.Log.WithFields(logrus.Fields{
+	concurrencyTestlog = logger.Log.WithFields(logger.Fields{
 		"lib":  "grule",
 		"file": "examples/Concurrency_test.go",
 	})

go.mod

@@ -7,8 +7,8 @@ require (
 	github.com/bmatcuk/doublestar v1.3.2
 	github.com/google/uuid v1.1.1
 	github.com/sirupsen/logrus v1.8.1
-	github.com/stretchr/testify v1.6.1
-	golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 // indirect
+	github.com/stretchr/testify v1.7.0
+	go.uber.org/zap v1.21.0
 	golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d // indirect
 	golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e // indirect
 	gopkg.in/src-d/go-billy.v4 v4.3.2

go.sum

@@ -6,6 +6,8 @@ github.com/antlr/antlr4/runtime/Go/antlr v0.0.0-20220527190237-ee62e23da966 h1:m
 github.com/antlr/antlr4/runtime/Go/antlr v0.0.0-20220527190237-ee62e23da966/go.mod h1:F7bn7fEU90QkQ3tnmaTx3LTKLEDqnwWODIYppRQ5hnY=
 github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 h1:0CwZNZbxp69SHPdPJAN/hZIm0C4OItdklCFmMRWYpio=
 github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5/go.mod h1:wHh0iHkYZB8zMSxRWpUBQtwG5a7fFgvEO+odwuTv2gs=
+github.com/benbjohnson/clock v1.1.0 h1:Q92kusRqC1XV2MjkWETPvjJVqKetz1OzxZB7mHJLju8=
+github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
 github.com/bmatcuk/doublestar v1.3.2 h1:mzUncgFmpzNUhIITFqGdZ8nUU0O7JTJzRO8VdkeLCSo=
 github.com/bmatcuk/doublestar v1.3.2/go.mod h1:wiQtGV+rzVYxB7WIlirSN++5HPtPlXEo9MEoZQC/PmE=
 github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
@@ -49,37 +51,60 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
 github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
-github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0=
-github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/xanzy/ssh-agent v0.2.1 h1:TCbipTQL2JiiCprBWx9frJ2eJlCYT00NmctrHxVAr70=
 github.com/xanzy/ssh-agent v0.2.1/go.mod h1:mLlQY/MoOhWBj+gOGMQkOeiEvkx+8pJSI+0Bx9h2kr4=
+github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
+go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
+go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
+go.uber.org/goleak v1.1.11 h1:wy28qYRKZgnJTxGxvye5/wgWr1EKjmUDGYox5mGlRlI=
+go.uber.org/goleak v1.1.11/go.mod h1:cwTWslyiVhfpKIDGSZEM2HlOvcqm+tG4zioyIeLoqMQ=
+go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4=
+go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
+go.uber.org/zap v1.21.0 h1:WefMeulhovoZ2sYXz7st6K0sLj7bBhpiFaud4r4zST8=
+go.uber.org/zap v1.21.0/go.mod h1:wjWOCqI0f2ZZrJF/UufIOkiC8ii6tm1iqIsLo76RfJw=
 golang.org/x/crypto v0.0.0-20190219172222-a4c6cb3142f2/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 h1:ObdrDkeb4kJdCP557AjRjq69pTHfNouLtWZG7j9rPN8=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
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 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
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 golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
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 golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d h1:20cMwl2fHAzkJMEA+8J4JgqBQcQGzbisXo31MIeenXI=
 golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190221075227-b4e8571b14e0/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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 golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e h1:WUoyKPm6nCo1BnNUvPGnFG3T5DUVem42yDJZZ4CNxMA=
 golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
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 golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
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+golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190729092621-ff9f1409240a/go.mod h1:jcCCGcm9btYwXyDqrUWc6MKQKKGJCWEQ3AfLSRIbEuI=
+golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.1.5/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
@@ -91,5 +116,8 @@ gopkg.in/src-d/go-git.v4 v4.13.1 h1:SRtFyV8Kxc0UP7aCHcijOMQGPxHSmMOPrzulQWolkYE=
 gopkg.in/src-d/go-git.v4 v4.13.1/go.mod h1:nx5NYcxdKxq5fpltdHnPa2Exj4Sx0EclMWZQbYDu2z8=
 gopkg.in/warnings.v0 v0.1.2 h1:wFXVbFY8DY5/xOe1ECiWdKCzZlxgshcYVNkBHstARME=
 gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRNI=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
+gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
+gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=