chore: add log

Author: li-jin-gou

lang/golang/parser/parser.go

@@ -29,6 +29,7 @@ import (
 	"path/filepath"
 	"regexp"
 	"strings"
+	"time"
 
 	"github.com/cloudwego/abcoder/lang/log"
 	. "github.com/cloudwego/abcoder/lang/uniast"
@@ -284,6 +285,10 @@ func getDeps(dir string, workDirs map[string]bool) (a map[string]string, cgoPkgs
 
 // ParseRepo parse the entiry repo from homePageDir recursively until end
 func (p *GoParser) ParseRepo() (Repository, error) {
+	start := time.Now()
+	defer func() {
+		fmt.Fprintf(os.Stderr, "ParseRepo took %v\n", time.Since(start))
+	}()
 	for _, lib := range p.modules {
 		if strings.Contains(lib.path, "@") {
 			continue
@@ -300,6 +305,10 @@ func (p *GoParser) ParseRepo() (Repository, error) {
 }
 
 func (p *GoParser) ParseModule(mod *Module, dir string) (err error) {
+	start := time.Now()
+	defer func() {
+		fmt.Fprintf(os.Stderr, "ParseModule %s took %v\n", mod.Name, time.Since(start))
+	}()
 	// run go mod tidy before parse
 	cmd := exec.Command("go", "mod", "tidy")
 	cmd.Dir = dir
@@ -333,6 +342,7 @@ func (p *GoParser) ParseModule(mod *Module, dir string) (err error) {
 
 	if p.opts.LoadByPackages {
 		var errs []error
+		startWalk := time.Now()
 		filepath.Walk(dir, func(path string, info fs.FileInfo, e error) error {
 			if e != nil || !info.IsDir() || shouldIgnoreDir(path) {
 				return nil
@@ -347,6 +357,7 @@ func (p *GoParser) ParseModule(mod *Module, dir string) (err error) {
 			}
 			return nil
 		})
+		fmt.Fprintf(os.Stderr, "ParseModule Walk %s took %v\n", mod.Name, time.Since(startWalk))
 		if len(errs) > 0 {
 			return fmt.Errorf("parse package failed: %v", errs)
 		}

lang/golang/parser/pkg.go

@@ -24,6 +24,7 @@ import (
 	"sort"
 	"strconv"
 	"strings"
+	"time"
 
 	. "github.com/cloudwego/abcoder/lang/uniast"
 	"golang.org/x/tools/go/packages"
@@ -166,6 +167,10 @@ func (p *GoParser) parsePackage(pkgPath PkgPath) (err error) {
 var loadCount = 0
 
 func (p *GoParser) loadPackages(mod *Module, dir string, pkgPath PkgPath) (err error) {
+	start := time.Now()
+	defer func() {
+		fmt.Fprintf(os.Stderr, "loadPackages %s took %v\n", pkgPath, time.Since(start))
+	}()
 	if mm := p.repo.Modules[mod.Name]; mm != nil && (*mm).Packages[pkgPath] != nil {
 		return nil
 	}
@@ -191,7 +196,9 @@ func (p *GoParser) loadPackages(mod *Module, dir string, pkgPath PkgPath) (err e
 		cfg.Tests = true
 	}
 
+	loadStart := time.Now()
 	pkgs, err := packages.Load(cfg, pkgPath)
+	fmt.Fprintf(os.Stderr, "packages.Load %s took %v\n", pkgPath, time.Since(loadStart))
 	if err != nil {
 		return fmt.Errorf("load path '%s' failed: %v", dir, err)
 	}
@@ -204,7 +211,9 @@ func (p *GoParser) loadPackages(mod *Module, dir string, pkgPath PkgPath) (err e
 	if hasCGO {
 		baseOpts |= packages.NeedCompiledGoFiles
 		cfg.Mode = baseOpts
+		loadCgoStart := time.Now()
 		pkgs, err = packages.Load(cfg, pkgPath)
+		fmt.Fprintf(os.Stderr, "packages.Load(CGO) %s took %v\n", pkgPath, time.Since(loadCgoStart))
 		if err != nil {
 			return fmt.Errorf("load path '%s' with CGO failed: %v", dir, err)
 		}