func isSystemPackage(pkgpath string) bool {
goroot := runtime.GOROOT()
if goroot == "" {
panic("goroot is empty, do you install Go right?")
}
wg, _ := filepath.EvalSymlinks(filepath.Join(goroot, "src", "pkg", pkgpath))
if utils.FileExists(wg) {
return true
}
//TODO(zh):support go1.4
wg, _ = filepath.EvalSymlinks(filepath.Join(goroot, "src", pkgpath))
if utils.FileExists(wg) {
return true
}
return false
}
func analisyscontrollerPkg(localName, pkgpath string) {
pkgpath = strings.Trim(pkgpath, "\"")
if isSystemPackage(pkgpath) {
return
}
if localName != "" {
importlist[localName] = pkgpath
} else {
pps := strings.Split(pkgpath, "/")
importlist[pps[len(pps)-1]] = pkgpath
}
if pkgpath == "github.com/astaxie/beego" {
return
}
gopath := os.Getenv("GOPATH")
if gopath == "" {
panic("please set gopath")
}
pkgRealpath := ""
wgopath := filepath.SplitList(gopath)
for _, wg := range wgopath {
wg, _ = filepath.EvalSymlinks(filepath.Join(wg, "src", pkgpath))
if utils.FileExists(wg) {
pkgRealpath = wg
break
}
}
if pkgRealpath != "" {
if _, ok := pkgCache[pkgpath]; ok {
return
}
} else {
ColorLog("[ERRO] the %s pkg not exist in gopath\n", pkgpath)
os.Exit(1)
}
fileSet := token.NewFileSet()
astPkgs, err := parser.ParseDir(fileSet, pkgRealpath, func(info os.FileInfo) bool {
name := info.Name()
return !info.IsDir() && !strings.HasPrefix(name, ".") && strings.HasSuffix(name, ".go")
}, parser.ParseComments)
if err != nil {
ColorLog("[ERRO] the %s pkg parser.ParseDir error\n", pkgpath)
os.Exit(1)
}
for _, pkg := range astPkgs {
for _, fl := range pkg.Files {
for _, d := range fl.Decls {
switch specDecl := d.(type) {
case *ast.FuncDecl:
if specDecl.Recv != nil && len(specDecl.Recv.List) > 0 {
if t, ok := specDecl.Recv.List[0].Type.(*ast.StarExpr); ok {
parserComments(specDecl.Doc, specDecl.Name.String(), fmt.Sprint(t.X), pkgpath)
}
}
case *ast.GenDecl:
if specDecl.Tok.String() == "type" {
for _, s := range specDecl.Specs {
switch tp := s.(*ast.TypeSpec).Type.(type) {
case *ast.StructType:
_ = tp.Struct
controllerComments[pkgpath+s.(*ast.TypeSpec).Name.String()] = specDecl.Doc.Text()
}
}
}
}
}
}
}
}