Add mapstructure and mapper package

Makefile

@@ -164,7 +164,7 @@ build-dep:
 aligner:
 	@aligner -r  -c "//"  -e ".go" -i ./internal/repo/a_repo-packr.go comment
 
-goimports:
+goimports:fmt
 	@goimports-reviser -dir-path ./  -project-name  github.com/link33/sidecar  -ignore-dir mock -rm-unused -set-alias -format
 
 aligner-check:

go.mod

@@ -58,6 +58,7 @@ require (
 	github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/davidlazar/go-crypto v0.0.0-20190912175916-7055855a373f // indirect
+	github.com/devfeel/mapper v0.7.5 // indirect
 	github.com/dgryski/go-metro v0.0.0-20200812162917-85c65e2d0165 // indirect
 	github.com/gin-contrib/sse v0.1.0 // indirect
 	github.com/go-playground/locales v0.13.0 // indirect
@@ -131,7 +132,7 @@ require (
 	github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1 // indirect
 	github.com/minio/sha256-simd v0.1.1 // indirect
 	github.com/mitchellh/go-testing-interface v1.0.0 // indirect
-	github.com/mitchellh/mapstructure v1.1.2 // indirect
+	github.com/mitchellh/mapstructure v1.4.2 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.1 // indirect
 	github.com/mr-tron/base58 v1.1.3 // indirect

go.sum

@@ -111,6 +111,8 @@ github.com/davidlazar/go-crypto v0.0.0-20190912175916-7055855a373f/go.mod h1:rQY
 github.com/deckarep/golang-set v1.7.2-0.20201129021324-03b572015f8e h1:cZH/C3SR4/BGzKwFwtq5PfYqbKYeJpSFw/4coUAV0/A=
 github.com/deckarep/golang-set v1.7.2-0.20201129021324-03b572015f8e/go.mod h1:93vsz/8Wt4joVM7c2AVqh+YRMiUSc14yDtF28KmMOgQ=
 github.com/decred/dcrd/lru v1.0.0/go.mod h1:mxKOwFd7lFjN2GZYsiz/ecgqR6kkYAl+0pz0tEMk218=
+github.com/devfeel/mapper v0.7.5 h1:YZISGXQbYkdh5Gn3uJlL++UqCzMJDxZoYKAtS58ZdGo=
+github.com/devfeel/mapper v0.7.5/go.mod h1:foz4u16jrssGoDfnWYQGFcthjlU6uBV5UV8uYJfKneA=
 github.com/dgraph-io/badger v1.5.5-0.20190226225317-8115aed38f8f/go.mod h1:VZxzAIRPHRVNRKRo6AXrX9BJegn6il06VMTZVJYCIjQ=
 github.com/dgraph-io/badger v1.6.0-rc1/go.mod h1:zwt7syl517jmP8s94KqSxTlM6IMsdhYy6psNgSztDR4=
 github.com/dgraph-io/badger v1.6.0/go.mod h1:zwt7syl517jmP8s94KqSxTlM6IMsdhYy6psNgSztDR4=
@@ -689,6 +691,8 @@ github.com/mitchellh/iochan v1.0.0/go.mod h1:JwYml1nuB7xOzsp52dPpHFffvOCDupsG0Qu
 github.com/mitchellh/mapstructure v0.0.0-20160808181253-ca63d7c062ee/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/mitchellh/mapstructure v1.1.2 h1:fmNYVwqnSfB9mZU6OS2O6GsXM+wcskZDuKQzvN1EDeE=
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
+github.com/mitchellh/mapstructure v1.4.2 h1:6h7AQ0yhTcIsmFmnAwQls75jp2Gzs4iB8W7pjMO+rqo=
+github.com/mitchellh/mapstructure v1.4.2/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=

tool/mapstructure.go

+package tool
+
+import "github.com/mitchellh/mapstructure"
+
+// https://github.com/devfeel/mapper
+
+var Decode = mapstructure.Decode

tool/mapstructure_test.go

+package tool
+
+import (
+	"fmt"
+	"testing"
+	"time"
+
+	"github.com/devfeel/mapper"
+	"github.com/stretchr/testify/assert"
+)
+
+func ExampleDecode() {
+	type Person struct {
+		Name   string
+		Age    int
+		Emails []string
+		Extra  map[string]string
+	}
+
+	// This input can come from anywhere, but typically comes from
+	// something like decoding JSON where we're not quite sure of the
+	// struct initially.
+	input := map[string]interface{}{
+		"name":   "Mitchell",
+		"age":    91,
+		"emails": []string{"one", "two", "three"},
+		"extra": map[string]string{
+			"twitter": "mitchellh",
+		},
+	}
+
+	var result Person
+	err := Decode(input, &result)
+	if err != nil {
+		panic(err)
+	}
+
+	fmt.Printf("%#v", result)
+	// Output:
+	// tool.Person{Name:"Mitchell", Age:91, Emails:[]string{"one", "two", "three"}, Extra:map[string]string{"twitter":"mitchellh"}}
+}
+
+func TestMapper(t *testing.T) {
+	type (
+		User struct {
+			Name string
+			Age  int
+			Id   string `mapper:"_id"`
+			AA   string `json:"Score"`
+			Time time.Time
+		}
+
+		Student struct {
+			Name  string
+			Age   int
+			Id    string `mapper:"_id"`
+			Score string
+		}
+
+		Teacher struct {
+			Name  string
+			Age   int
+			Id    string `mapper:"_id"`
+			Level string
+		}
+	)
+
+	mapper.Register(&User{})
+	mapper.Register(&Student{})
+
+	user := &User{}
+	userMap := &User{}
+	teacher := &Teacher{}
+	student := &Student{Name: "test", Age: 10, Id: "testId", Score: "100"}
+	valMap := make(map[string]interface{})
+	valMap["Name"] = "map"
+	valMap["Age"] = 10
+	valMap["_id"] = "x1asd"
+	valMap["Score"] = 100
+	valMap["Time"] = time.Now()
+
+	assert.NotNil(t, mapper.Mapper(student, user))
+	assert.NotNil(t, mapper.AutoMapper(student, teacher))
+	assert.NotNil(t, mapper.MapperMap(valMap, userMap))
+
+	fmt.Println("student:", student)
+	fmt.Println("user:", user)
+	fmt.Println("teacher", teacher)
+	fmt.Println("userMap:", userMap)
+}

tool/tool.go

@@ -44,3 +44,6 @@ func Exist(path string) bool {
 // https://github.com/Ompluscator/dynamic-struct
 // https://github.com/jhump/protoreflect
 // https://github.com/bufbuild/buf
+// go get -u github.com/zekroTJA/timedmap
+// https://github.com/m-zajac/json2go
+// https://github.com/mitchellh/mapstructure