fix: delete ParseUntilEnd (cloudwego#25)

Author: AsterDY

src/compress/golang/plugin/go_ast.go

@@ -112,43 +112,6 @@ func (p *goParser) associateStructWithMethods() {
 	}
 }
 
-// TODO: Parallel transformation
-// ParseTilTheEnd parse the all go files from the starDir,
-// and their related go files in the project recursively
-func (p *goParser) ParseTilTheEnd(startDir string) error {
-	if err := p.ParseDir(startDir); err != nil {
-		return err
-	}
-	for path, pkg := range p.repo.Packages {
-		// ignore third-party packages
-		if !strings.Contains(path, p.modName) {
-			continue
-		}
-		for _, f := range pkg.Functions {
-			// Notice: local funcs has been parsed in ParseDir
-			for _, fc := range f.InternalFunctionCalls {
-				if p.visited[fc.PkgPath] {
-					continue
-				}
-				if err := p.ParseTilTheEnd(p.pkgPathToABS(fc.PkgPath)); err != nil {
-					return err
-				}
-			}
-			for _, fc := range f.InternalMethodCalls {
-				if p.visited[fc.PkgPath] {
-					continue
-				}
-				if err := p.ParseTilTheEnd(p.pkgPathToABS(fc.PkgPath)); err != nil {
-					return err
-				}
-			}
-		}
-	}
-
-	p.associateStructWithMethods()
-	return nil
-}
-
 type MainStream struct {
 	MainFunc string
 
@@ -303,7 +266,7 @@ func main() {
 	homeDir := os.Args[1]
 
 	p := newGoParser("", homeDir)
-	if err := p.ParseTilTheEnd(p.homePageDir); err != nil {
+	if err := p.ParseRepo(); err != nil {
 		fmt.Println("Error parsing go files:", err)
 		os.Exit(1)
 	}

src/compress/golang/plugin/go_ast_test.go

@@ -7,55 +7,6 @@ import (
 	"github.com/davecgh/go-spew/spew"
 )
 
-func Test_goParser_ParseTilTheEnd(t *testing.T) {
-	type fields struct {
-		modName     string
-		homePageDir string
-	}
-	type args struct {
-		startDir string
-	}
-	tests := []struct {
-		name   string
-		fields fields
-		args   args
-	}{
-		{
-			name: "test",
-			fields: fields{
-				homePageDir: "/Users/bytedance/GOPATH/work/hertz",
-			},
-			args: args{
-				startDir: "cmd/hz",
-			},
-		},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			p := newGoParser(tt.fields.modName, tt.fields.homePageDir)
-			err := p.ParseTilTheEnd(tt.args.startDir)
-			if err != nil {
-				t.Fatalf("goParser.ParseTilTheEnd() error = %v", err)
-			}
-			// spew.Dump(p)
-			out, fun := p.getMain(2)
-			if fun.Name != "main" {
-				t.Fail()
-			}
-			if out, err := json.MarshalIndent(fun, "", "  "); err != nil {
-				t.Fatal(err)
-			} else {
-				println("func size:", len(out), string(out))
-			}
-			if out, err := json.MarshalIndent(out, "", "  "); err != nil {
-				t.Fatalf("json.Marshal() error = %v", err)
-			} else {
-				println("size:", len(out), string(out))
-			}
-		})
-	}
-}
-
 func Test_goParser_ParseRepo(t *testing.T) {
 	type fields struct {
 		modName     string
@@ -82,7 +33,7 @@ func Test_goParser_ParseRepo(t *testing.T) {
 			spew.Dump(p)
 			x := p.repo.GetType(Identity{"a.b/c/pkg/entity", "MyStruct"})
 			spew.Dump(x.InlineStruct, x.SubStruct)
-			out, fun := p.getMain(2)
+			out, fun := p.getMain(-1)
 			if fun.Name != "main" {
 				t.Fail()
 			}