fixed genproject

tool/kratos-gen-bts/main.go

@@ -10,6 +10,7 @@ import (
 	"os"
 	"path/filepath"
 	"regexp"
+	"runtime"
 	"strconv"
 	"strings"
 	"text/template"
@@ -486,7 +487,9 @@ func main() {
 	log.SetFlags(0)
 	defer func() {
 		if err := recover(); err != nil {
-			log.Fatalf("程序解析失败, err: %+v", err)
+			buf := make([]byte, 64*1024)
+			buf = buf[:runtime.Stack(buf, false)]
+			log.Fatalf("程序解析失败, err: %+v stack: %s", err, buf)
 		}
 	}()
 	options := parse(pkg.NewSource(pkg.SourceText()))

tool/kratos-gen-mc/main.go

@@ -516,7 +516,7 @@ func main() {
 		if err := recover(); err != nil {
 			buf := make([]byte, 64*1024)
 			buf = buf[:runtime.Stack(buf, false)]
-			log.Fatalf("程序解析失败, err: %+v stack: %s  请企业微信联系 @wangxu01", err, buf)
+			log.Fatalf("程序解析失败, err: %+v stack: %s", err, buf)
 		}
 	}()
 	options := parse(common.NewSource(common.SourceText()))

tool/kratos-gen-project/new.go

@@ -2,10 +2,12 @@ package main
 
 import (
 	"fmt"
+	"io/ioutil"
 	"os"
 	"path/filepath"
 	"strings"
 
+	"github.com/bilibili/kratos/tool/pkg"
 	"github.com/urfave/cli"
 )
 
@@ -40,7 +42,9 @@ func modPath(p string) string {
 	dir := filepath.Dir(p)
 	for {
 		if _, err := os.Stat(filepath.Join(dir, "go.mod")); err == nil {
-			return strings.TrimPrefix(filepath.Dir(p), filepath.Dir(dir)+string(os.PathSeparator)) + "/"
+			content, _ := ioutil.ReadFile(filepath.Join(dir, "go.mod"))
+			mod := pkg.RegexpReplace(`module\s+(?P<name>[\S]+)`, string(content), "$name")
+			return fmt.Sprintf("%s/%s/", mod, strings.TrimPrefix(filepath.Dir(p), dir+string(os.PathSeparator)))
 		}
 		parent := filepath.Dir(dir)
 		if dir == parent {

tool/pkg/common.go

@@ -118,7 +118,9 @@ func FormatCode(source string) string {
 // Packages get import packages
 func (s *Source) Packages(f *ast.Field) (res []string) {
 	fs := f.Type.(*ast.FuncType).Params.List
-	fs = append(fs, f.Type.(*ast.FuncType).Results.List...)
+	if f.Type.(*ast.FuncType).Results != nil {
+		fs = append(fs, f.Type.(*ast.FuncType).Results.List...)
+	}
 	var types []string
 	resMap := make(map[string]bool)
 	for _, field := range fs {