use reflectutils.TypeName() for versioned type names (#58)

* use reflectutils.TypeName() for versioned type names

* fix race

Author: muir

error.go

@@ -49,7 +49,7 @@ func duplicateTypes() string {
 		return duplicates
 	}
 	names := make(map[string]struct{})
-	for i := 1; i <= typeCounter; i++ {
+	for i := 1; i <= max; i++ {
 		n := typeCode(i).String()
 		if _, ok := names[n]; ok {
 			if _, ok := duplicatesFound[n]; !ok {

go.mod

@@ -4,7 +4,7 @@ go 1.16
 
 require (
 	github.com/kr/pretty v0.2.0 // indirect
-	github.com/muir/reflectutils v0.6.0
+	github.com/muir/reflectutils v0.7.0
 	github.com/stretchr/testify v1.8.1
 	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
 )

go.sum

@@ -6,8 +6,8 @@ github.com/kr/pretty v0.2.0/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfn
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
-github.com/muir/reflectutils v0.6.0 h1:jXfbW60Nx+STn78vwUWVCUwInXkqAC5kWS5oeY/xPgM=
-github.com/muir/reflectutils v0.6.0/go.mod h1:l8W7iTj6zMdmsWcPfsdnaAYLEuipJ7baVROqpfuonIc=
+github.com/muir/reflectutils v0.7.0 h1:7ez7OLYTThDQ5kpEpxtOgFvJgtE4E11D6PVTVw+Lwl0=
+github.com/muir/reflectutils v0.7.0/go.mod h1:l8W7iTj6zMdmsWcPfsdnaAYLEuipJ7baVROqpfuonIc=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=

internal/foo/foo.go

@@ -3,11 +3,10 @@ package nject
 // TODO: switch from typeCode to reflect.Type -- duplicate detection would be lost
 
 import (
-	"path"
 	"reflect"
-	"regexp"
-	"strings"
 	"sync"
+
+	"github.com/muir/reflectutils"
 )
 
 type typeCode int
@@ -76,22 +75,9 @@ func (tc typeCode) Type() reflect.Type {
 	return reverseMap[tc]
 }
 
-var versionRE = regexp.MustCompile(`/v(\d+)$`)
-
 // Type returns the reflect.Type for this typeCode
 func (tc typeCode) String() string {
-	ts := tc.Type().String()
-	if versionRE.MatchString(tc.Type().PkgPath()) {
-		pp := tc.Type().PkgPath()
-		version := path.Base(pp)
-		pn := path.Base(path.Dir(pp))
-		revised := strings.Replace(ts, pn, pn+"/"+version, 1)
-		if revised != ts {
-			return revised
-		}
-		return "(" + version + ")" + ts
-	}
-	return ts
+	return reflectutils.TypeName(tc.Type())
 }
 
 func (tcs typeCodes) Types() []reflect.Type {