示例#1
0
func (p *PackageView) PrintVars(w io.Writer, vars []*ValueDoc, level int, tag string, tag_folder string) {
	if len(tag_folder) > 0 && len(vars) > 0 {
		if tag_folder == tag_value_folder {
			fmt.Fprintf(w, "%d,%s,Variables\n", level, tag_folder)
		} else if tag_folder == tag_const_folder {
			fmt.Fprintf(w, "%d,%s,Constants\n", level, tag_folder)
		}
		level++
	}
	for _, v := range vars {
		if v.Decl == nil {
			continue
		}
		for _, s := range v.Decl.Specs {
			if m, ok := s.(*ast.ValueSpec); ok {
				pos := p.fset.Position(m.Pos())
				for i := 0; i < len(m.Names); i++ {
					if p.expr && m.Type != nil {
						fmt.Fprintf(w, "%d,%s,%s,%s@%s\n", level, tag, m.Names[i], p.posText(pos), types.ExprString(m.Type))
					} else {
						fmt.Fprintf(w, "%d,%s,%s,%s\n", level, tag, m.Names[i], p.posText(pos))
					}
				}
			}
		}
	}
}
示例#2
0
func (p *PackageView) printFuncsHelper(w io.Writer, funcs []*FuncDoc, level int, tag string, tag_folder string) {
	for _, f := range funcs {
		pos := p.fset.Position(f.Decl.Pos())
		if p.expr {
			fmt.Fprintf(w, "%d,%s,%s,%s@%s\n", level, tag, f.Name, p.posText(pos), types.ExprString(f.Decl.Type))
		} else {
			fmt.Fprintf(w, "%d,%s,%s,%s\n", level, tag, f.Name, p.posText(pos))
		}
	}
}
示例#3
0
文件: build.go 项目: axet/terminal
func parseCore(dir string) (services []Service, listeners []Service, err error) {
	dirFile, err := os.Open(dir)
	if err != nil {
		return nil, nil, err
	}
	defer dirFile.Close()
	info, err := dirFile.Stat()
	if err != nil {
		return nil, nil, err
	}
	if !info.IsDir() {
		return nil, nil, errors.New("Path is not a directory: " + dir)
	}

	pkgs, err := parser.ParseDir(token.NewFileSet(), dir, filter, 0)
	if err != nil {
		return nil, nil, err
	}
	for _, pkg := range pkgs {
		for _, f := range pkg.Files {
			for name, object := range f.Scope.Objects {
				if object.Kind == ast.Typ && ast.IsExported(name) {
					services = append(services, Service{Name: name})
					if strings.HasSuffix(strings.ToLower(name), "listener") {
						service := Service{Name: name}

						ts, t := object.Decl.(*ast.TypeSpec)
						if !t {
							continue
						}
						i, t := ts.Type.(*ast.InterfaceType)
						if !t {
							continue
						}
						// var fl FieldList
						fl := i.Methods

						// var f Field
						for _, f := range fl.List {
							// function/method name
							jsname := FirstToLower(f.Names[0].Name)

							ft := f.Type.(*ast.FuncType)
							var args []MethodArgs
							for i := 0; i < ft.Params.NumFields(); i++ {
								p := ft.Params.List[i]
								// argument name
								n := strings.ToLower(p.Names[0].Name)
								// argument type name
								t := types.ExprString(p.Type)
								args = append(args, MethodArgs{Name: n, Type: t})
							}
							m := Method{Service: name, JsMethod: jsname, Id: name, Method: f.Names[0].Name, Args: args}
							service.Methods = append(service.Methods, m)
						}
						listeners = append(listeners, service)
					}
				}
			}
		}
	}

	{
		dirs, err := dirFile.Readdir(-1)
		if err != nil {
			return nil, nil, err
		}
		for _, info := range dirs {
			if info.IsDir() {
				t, tt, err := parseCore(path.Join(dir, info.Name()))
				if err != nil {
					return nil, nil, err
				}
				services = append(services, t...)
				listeners = append(listeners, tt...)
			}
		}
	}

	return services, listeners, nil
}
示例#4
0
文件: build.go 项目: axet/terminal
func parseDir(dir string) ([]Service, error) {
	var services []Service

	dirFile, err := os.Open(dir)
	if err != nil {
		return nil, err
	}
	defer dirFile.Close()
	info, err := dirFile.Stat()
	if err != nil {
		return nil, err
	}
	if !info.IsDir() {
		return nil, errors.New("Path is not a directory: " + dir)
	}

	pkgs, err := parser.ParseDir(token.NewFileSet(), dir, filter, 0)
	if err != nil {
		return nil, err
	}
	for _, pkg := range pkgs {
		for ffname, f := range pkg.Files {
			fnamebase := path.Base(ffname)
			// file name without ext
			fname := strings.TrimRight(fnamebase, path.Ext(ffname))
			for name, object := range f.Scope.Objects {
				if object.Kind == ast.Typ && ast.IsExported(name) && strings.HasPrefix(strings.ToLower(name), strings.ToLower(fname)) {
					service := Service{Name: name}

					for d := range f.Decls {
						// var f *ast.FuncDecl
						f, t := f.Decls[d].(*ast.FuncDecl)
						if t {
							if f.Recv == nil {
								continue
							}

							// get "m *Type" string of member function
							that := ""
							for i := 0; i < f.Recv.NumFields(); i++ {
								a := f.Recv.List[i].Type.(*ast.StarExpr)
								that = types.ExprString(a.X)
							}

							// if function is not member of structure skip it
							if that != name {
								continue
							}

							// function/method name
							jsname := FirstToLower(f.Name.String())

							// var ft ast.FuncType
							ft := f.Type
							var args []MethodArgs
							for i := 0; i < ft.Params.NumFields(); i++ {
								// var p ast.Field
								p := ft.Params.List[i]
								// argument name
								n := strings.ToLower(p.Names[0].Name)
								// argument type name
								t := types.ExprString(p.Type)
								// does type contain word 'listener'?
								l := strings.Contains(strings.ToLower(t), "listener")
								// check if it has 'add' prefix
								la := l && strings.Contains(strings.ToLower(jsname), "add")
								// check if it has 'remove' prefix
								lr := l && strings.Contains(strings.ToLower(jsname), "remove")
								args = append(args, MethodArgs{Name: n, Type: t, Listener: l, ListenerAdd: la, ListenerRemove: lr})
							}
							m := Method{Service: name, JsMethod: jsname, Id: name, Method: f.Name.String(), Args: args}
							service.Methods = append(service.Methods, m)
						}
					}
					services = append(services, service)
				}
			}
		}
	}

	{
		dirs, err := dirFile.Readdir(-1)
		if err != nil {
			return nil, err
		}
		for _, info := range dirs {
			if info.IsDir() {
				t, e := parseDir(path.Join(dir, info.Name()))
				if e != nil {
					return nil, e
				}
				services = append(services, t...)
			}
		}
	}

	return services, nil
}
示例#5
0
func (p *PackageView) PrintTypeFields(w io.Writer, decl *ast.GenDecl, level int) {
	spec, ok := decl.Specs[0].(*ast.TypeSpec)
	if ok == false {
		return
	}
	switch d := spec.Type.(type) {
	case *ast.StructType:
		for _, list := range d.Fields.List {
			if list.Names == nil {
				continue
			}
			for _, m := range list.Names {
				pos := p.fset.Position(m.Pos())
				if list.Type != nil {
					fmt.Fprintf(w, "%d,%s,%s,%s@%s\n", level, tag_type_value, m.Name, p.posText(pos), types.ExprString(list.Type))
				} else {
					fmt.Fprintf(w, "%d,%s,%s,%s\n", level, tag_type_value, m.Name, p.posText(pos))
				}
			}
		}
	case *ast.InterfaceType:
		for _, list := range d.Methods.List {
			if list.Names == nil {
				continue
			}
			for _, m := range list.Names {
				pos := p.fset.Position(m.Pos())
				fmt.Fprintf(w, "%d,%s,%s,%s\n", level, tag_type_method, m.Name, p.posText(pos))
			}
		}
	}
}