The behavior to follow symlink are default and no longer option

README.md

@@ -13,9 +13,6 @@ This are alternative to `go list all`, it just faster.
 ## Usage
 ```
 $ gopkgs -help
-Usage of gopkgs:
-  -follow-symlink
-    	follow symbolic links
   -format string
     	custom output format (default "{{.ImportPath}}")
   -help

cmd/gopkgs/main.go

@@ -19,7 +19,7 @@ Use -format to custom the output using template syntax. The struct being passed
 		Name       string // package name
 	}
 
-Use -workDir={path} to speed up the package search. This will ignore any vendor package outside the workDir.
+Use -workDir={path} to speed up the package search. This will ignore any vendor package outside the package root.
 `
 
 func usage() {
@@ -36,11 +36,10 @@ func init() {
 
 func main() {
 	var (
-		flagFormat        = flag.String("format", "{{.ImportPath}}", "custom output format")
-		flagWorkDir       = flag.String("workDir", "", "importable packages only for workDir")
-		flagNoVendor      = flag.Bool("no-vendor", false, "exclude vendor dependencies except under workDir (if specified)")
-		flagFollowSymlink = flag.Bool("follow-symlink", false, "follow symbolic links")
-		flagHelp          = flag.Bool("help", false, "show this message")
+		flagFormat   = flag.String("format", "{{.ImportPath}}", "custom output format")
+		flagWorkDir  = flag.String("workDir", "", "importable packages only for workDir")
+		flagNoVendor = flag.Bool("no-vendor", false, "exclude vendor dependencies except under workDir (if specified)")
+		flagHelp     = flag.Bool("help", false, "show this message")
 	)
 
 	flag.Parse()
@@ -56,9 +55,8 @@ func main() {
 	}
 
 	pkgs, err := gopkgs.Packages(gopkgs.Options{
-		WorkDir:       *flagWorkDir,
-		NoVendor:      *flagNoVendor,
-		FollowSymlink: *flagFollowSymlink,
+		WorkDir:  *flagWorkDir,
+		NoVendor: *flagNoVendor,
 	})
 	if err != nil {
 		fmt.Fprintln(os.Stderr, err)

gopkgs.go

@@ -20,9 +20,8 @@ type Pkg struct {
 
 // Options for retrieve packages.
 type Options struct {
-	WorkDir       string // Will return importable package under WorkDir. Any vendor dependencies outside the WorkDir will be ignored.
-	NoVendor      bool   // Will not retrieve vendor dependencies, except inside WorkDir (if specified)
-	FollowSymlink bool   // Will follow symbolic links.
+	WorkDir  string // Will return importable package under WorkDir. Any vendor dependencies outside the WorkDir will be ignored.
+	NoVendor bool   // Will not retrieve vendor dependencies, except inside WorkDir (if specified)
 }
 
 type goFile struct {
@@ -83,7 +82,7 @@ func Packages(opts Options) (map[string]Pkg, error) {
 
 	for _, srcDir := range build.Default.SrcDirs() {
 		err := godirwalk.Walk(srcDir, &godirwalk.Options{
-			FollowSymbolicLinks: opts.FollowSymlink,
+			FollowSymbolicLinks: true,
 			Callback: func(osPathname string, de *godirwalk.Dirent) error {
 				// Ignore files begin with "_", "." "_test.go" and directory named "testdata"
 				// see: https://golang.org/cmd/go/#hdr-Description_of_package_lists