Remove grpc and gin related dependencies

Makefile

@@ -1,11 +1,5 @@
 .PHONY: all
-all: buf test lint doctoc fmt
-
-.PHONY: buf
-buf:
-	@echo "[buf] Running buf..."
-	@buf generate
-	@echo "------------------------------------[Done]"
+all: test lint doctoc fmt
 
 .PHONY: lint
 lint:

common/rk.go

@@ -20,6 +20,17 @@ const (
 	RkReadmeFilePath = ".rk/README.md"
 )
 
+// NewRkMeta returns empty rk meta instance
+func NewRkMeta() *RkMeta {
+	return &RkMeta{
+		Git: &Git{
+			Commit: &Commit{
+				Committer: &Committer{},
+			},
+		},
+	}
+}
+
 // RkMeta would be extracted by rk cli
 type RkMeta struct {
 	// Name of application

error/error.go

@@ -9,8 +9,6 @@ package rkerror
 import (
 	"errors"
 	"fmt"
-	"github.com/gin-gonic/gin"
-	"google.golang.org/grpc/codes"
 	"net/http"
 )
 
@@ -61,8 +59,6 @@ func WithDetails(details ...interface{}) Option {
 			detail := details[i]
 
 			switch v := detail.(type) {
-			case *gin.Error:
-				resp.Err.Details = append(resp.Err.Details, v.JSON())
 			case *Error:
 				resp.Err.Details = append(resp.Err.Details, v.Details...)
 			case error:
@@ -82,22 +78,6 @@ func WithHttpCode(code int) Option {
 	}
 }
 
-// WithHttpCode provides grpc response code
-func WithGrpcCode(code codes.Code) Option {
-	return func(resp *ErrorResp) {
-		resp.Err.Code = int(code)
-		resp.Err.Status = code.String()
-	}
-}
-
-// WithCodeAndStatus provides http response code and status
-func WithCodeAndStatus(code int, status string) Option {
-	return func(resp *ErrorResp) {
-		resp.Err.Code = code
-		resp.Err.Status = status
-	}
-}
-
 // WithMessage provides messages along with response
 func WithMessage(message string) Option {
 	return func(resp *ErrorResp) {

error/error_test.go

@@ -7,9 +7,7 @@ package rkerror
 
 import (
 	"errors"
-	"github.com/gin-gonic/gin"
 	"github.com/stretchr/testify/assert"
-	"google.golang.org/grpc/codes"
 	"net/http"
 	"testing"
 )
@@ -24,22 +22,8 @@ func TestNew_WithoutOptions(t *testing.T) {
 }
 
 func TestNew_WithDetails(t *testing.T) {
-	// With gin error
-	ginErr := &gin.Error{
-		Type: gin.ErrorTypePublic,
-		Err:  errors.New("gin error"),
-		Meta: "gin meta",
-	}
-
-	res := New(WithDetails(ginErr))
-
-	assert.Equal(t, http.StatusInternalServerError, res.Err.Code)
-	assert.Equal(t, http.StatusText(http.StatusInternalServerError), res.Err.Status)
-	assert.Equal(t, "gin meta", res.Err.Details[0].(gin.H)["meta"])
-	assert.Equal(t, "gin error", res.Err.Details[0].(gin.H)["error"])
-
 	// With rk error type
-	res = New(WithDetails("rk error"))
+	res := New(WithDetails("rk error"))
 	assert.Equal(t, http.StatusInternalServerError, res.Err.Code)
 	assert.Equal(t, http.StatusText(http.StatusInternalServerError), res.Err.Status)
 	assert.Equal(t, "rk error", res.Err.Details[0])
@@ -64,20 +48,6 @@ func TestNew_WithHttpCode(t *testing.T) {
 	assert.Equal(t, http.StatusText(http.StatusAlreadyReported), res.Err.Status)
 }
 
-func TestNew_WithGrpcCode(t *testing.T) {
-	res := New(WithGrpcCode(codes.Aborted))
-
-	assert.Equal(t, int(codes.Aborted), res.Err.Code)
-	assert.Equal(t, codes.Aborted.String(), res.Err.Status)
-}
-
-func TestNew_WithCodeAndStatus(t *testing.T) {
-	res := New(WithCodeAndStatus(-1, "ut-status"))
-
-	assert.Equal(t, -1, res.Err.Code)
-	assert.Equal(t, "ut-status", res.Err.Status)
-}
-
 func TestNew_WithMessage(t *testing.T) {
 	res := New(WithMessage("ut message"))