support return () syntax (#101)

* rebase upstream

* rebase

* trim no need line

* trim no need line

* trim no need line

* update doc

* remove update

* remove no need

* remove no need

* goctl add jwt support

* goctl add jwt support

* goctl add jwt support

* goctl support import

* goctl support import

* support return ()

* support return ()

* remove pwd for windows not support

* revert

* remove no need

Co-authored-by: kingxt <dream4kingxt@163.com>

tools/goctl/api/parser/servicestate.go

@@ -95,11 +95,11 @@ func (p *serviceEntityParser) parseLine(line string, api *spec.ApiSpec, annos []
 	method := fields[0]
 	path := fields[1]
 	req := fields[2]
-	var returns string
+	var resp string
 
 	if stringx.Contains(fields, returnsTag) {
 		if fields[len(fields)-1] != returnsTag {
-			returns = fields[len(fields)-1]
+			resp = fields[len(fields)-1]
 		} else {
 			return defaultErr
 		}
@@ -113,7 +113,7 @@ func (p *serviceEntityParser) parseLine(line string, api *spec.ApiSpec, annos []
 		Method:       method,
 		Path:         path,
 		RequestType:  GetType(api, req),
-		ResponseType: GetType(api, returns),
+		ResponseType: GetType(api, resp),
 	})
 
 	return nil

tools/goctl/util/project/project.go

@@ -91,19 +91,13 @@ func Prepare(projectDir string, checkGrpcEnv bool) (*Project, error) {
 			return nil, err
 		}
 	} else {
-		pwd, err := execx.Run("pwd", projectDir)
+		pwd, err := filepath.Abs(projectDir)
 		if err != nil {
 			return nil, err
 		}
-		pwd = filepath.Clean(strings.TrimSpace(pwd))
 
 		if !strings.HasPrefix(pwd, src) {
-			absPath, err := filepath.Abs(projectDir)
+			name = filepath.Clean(filepath.Base(pwd))
-			if err != nil {
-				return nil, err
-			}
-
-			name = filepath.Clean(filepath.Base(absPath))
 			path = projectDir
 			pkg = name
 			isInGoEnv = false