Merge pull request #98 from b3log/1.1.0

1.1.0

conf/wide.go

@@ -36,6 +36,7 @@ type User struct {
 	Password             string
 	Workspace            string // 该用户的工作空间 GOPATH 路径
 	Locale               string
+	GoFormat             string
 	LatestSessionContent *LatestSessionContent
 }
 
@@ -83,7 +84,7 @@ func FixedTimeCheckEnv() {
 				os.Exit(-1)
 			}
 
-			gocode := Wide.GetGocode()
+			gocode := Wide.GetExecutableInGOBIN("gocode")
 			cmd := exec.Command(gocode, "close")
 			_, err := cmd.Output()
 			if nil != err {
@@ -91,7 +92,7 @@ func FixedTimeCheckEnv() {
 				glog.Warningf("Not found gocode [%s]", gocode)
 			}
 
-			ide_stub := Wide.GetIDEStub()
+			ide_stub := Wide.GetExecutableInGOBIN("ide_stub")
 			cmd = exec.Command(ide_stub, "version")
 			_, err = cmd.Output()
 			if nil != err {
@@ -131,11 +132,23 @@ func (c *conf) GetWorkspace() string {
 	return filepath.FromSlash(strings.Replace(c.Workspace, "{pwd}", c.Pwd, 1))
 }
 
-// 获取 user 的工作空间路径.
+// 获取 username 指定的用户的 Go 源码格式化工具路径，查找不到时返回 "gofmt".
-func (user *User) getWorkspace() string {
+func (c *conf) GetGoFmt(username string) string {
-	ret := strings.Replace(user.Workspace, "{pwd}", Wide.Pwd, 1)
+	for _, user := range c.Users {
+		if user.Name == username {
+			switch user.GoFormat {
+			case "gofmt":
+				return "gofmt"
+			case "goimports":
+				return c.GetExecutableInGOBIN("goimports")
+			default:
+				glog.Errorf("Unsupported Go Format tool [%s]", user.GoFormat)
+				return "gofmt"
+			}
+		}
+	}
 
-	return filepath.FromSlash(ret)
+	return "gofmt"
 }
 
 // 获取 username 指定的用户配置.
@@ -149,40 +162,40 @@ func (*conf) GetUser(username string) *User {
 	return nil
 }
 
-// 获取 gocode 路径.
+// 获取 GOBIN 中 executable 指定的文件路径.
-func (*conf) GetGocode() string {
+//
-	return getGOBIN() + "gocode"
+// 函数内部会判断操作系统，如果是 Windows 则在 executable 实参后加入 .exe 后缀.
-}
+func (*conf) GetExecutableInGOBIN(executable string) string {
-
+	if util.OS.IsWindows() {
-// 获取 ide_stub 路径.
+		executable += ".exe"
-func (*conf) GetIDEStub() string {
-	return getGOBIN() + "ide_stub"
-}
-
-// 获取 GOBIN 路径，末尾带路径分隔符.
-func getGOBIN() string {
-	// $GOBIN/
-	ret := os.Getenv("GOBIN")
-	if "" != ret {
-		return ret + PathSeparator
 	}
 
-	// $GOPATH/bin/$GOOS_$GOARCH/
+	gopaths := strings.Split(os.Getenv("GOPATH"), PathListSeparator)
-	ret = os.Getenv("GOPATH") + PathSeparator + "bin" + PathSeparator +
+
-		os.Getenv("GOOS") + "_" + os.Getenv("GOARCH")
+	for _, gopath := range gopaths {
-	if isExist(ret) {
+		// $GOPATH/bin/$GOOS_$GOARCH/executable
-		return ret + PathSeparator
+		ret := gopath + PathSeparator + "bin" + PathSeparator +
+			os.Getenv("GOOS") + "_" + os.Getenv("GOARCH") + PathSeparator + executable
+		if isExist(ret) {
+			return ret
+		}
+
+		// $GOPATH/bin/{runtime.GOOS}_{runtime.GOARCH}/executable
+		ret = gopath + PathSeparator + "bin" + PathSeparator +
+			runtime.GOOS + "_" + runtime.GOARCH + PathSeparator + executable
+		if isExist(ret) {
+			return ret
+		}
+
+		// $GOPATH/bin/executable
+		ret = gopath + PathSeparator + "bin" + PathSeparator + executable
+		if isExist(ret) {
+			return ret
+		}
 	}
 
-	// $GOPATH/bin/{runtime.GOOS}_{runtime.GOARCH}/
+	// $GOBIN/executable
-	ret = os.Getenv("GOPATH") + PathSeparator + "bin" + PathSeparator +
+	return os.Getenv("GOBIN") + PathSeparator + executable
-		runtime.GOOS + "_" + runtime.GOARCH
-	if isExist(ret) {
-		return ret + PathSeparator
-	}
-
-	// $GOPATH/bin/
-	return os.Getenv("GOPATH") + PathSeparator + "bin" + PathSeparator
 }
 
 // 保存 Wide 配置.

conf/wide.json

@@ -18,6 +18,7 @@
             "Password": "admin",
             "Workspace": "{pwd}/data/user_workspaces/admin",
             "Locale": "zh_CN",
+            "GoFormat": "gofmt",
             "LatestSessionContent": {
                 "FileTree": [],
                 "Files": [],

editor/editors.go

@@ -56,7 +56,7 @@ func WSHandler(w http.ResponseWriter, r *http.Request) {
 
 		// glog.Infof("offset: %d", offset)
 
-		gocode := conf.Wide.GetGocode()
+		gocode := conf.Wide.GetExecutableInGOBIN("gocode")
 		argv := []string{"-f=json", "autocomplete", strconv.Itoa(offset)}
 
 		var output bytes.Buffer
@@ -124,16 +124,18 @@ func AutocompleteHandler(w http.ResponseWriter, r *http.Request) {
 	// glog.Infof("offset: %d", offset)
 
 	userWorkspace := conf.Wide.GetUserWorkspace(username)
+	workspaces := strings.Split(userWorkspace, conf.PathListSeparator)
+	libPath := ""
+	for _, workspace := range workspaces {
+		userLib := workspace + conf.PathSeparator + "pkg" + conf.PathSeparator +
+			runtime.GOOS + "_" + runtime.GOARCH
+		libPath += userLib + conf.PathListSeparator
+	}
 
-	//glog.Infof("User [%s] workspace [%s]", username, userWorkspace)
+	glog.V(5).Infof("gocode set lib-path %s", libPath)
-	userLib := userWorkspace + conf.PathSeparator + "pkg" + conf.PathSeparator +
-		runtime.GOOS + "_" + runtime.GOARCH
-
-	libPath := userLib
-	//glog.Infof("gocode set lib-path %s", libPath)
 
 	// FIXME: 使用 gocode set lib-path 在多工作空间环境下肯定是有问题的，需要考虑其他实现方式
-	gocode := conf.Wide.GetGocode()
+	gocode := conf.Wide.GetExecutableInGOBIN("gocode")
 	argv := []string{"set", "lib-path", libPath}
 	exec.Command(gocode, argv...).Run()
 
@@ -205,7 +207,7 @@ func GetExprInfoHandler(w http.ResponseWriter, r *http.Request) {
 	// glog.Infof("offset [%d]", offset)
 
 	// TODO: 目前是调用 liteide_stub 工具来查找声明，后续需要重新实现
-	ide_stub := conf.Wide.GetIDEStub()
+	ide_stub := conf.Wide.GetExecutableInGOBIN("ide_stub")
 	argv := []string{"type", "-cursor", filename + ":" + strconv.Itoa(offset), "-info", "."}
 	cmd := exec.Command(ide_stub, argv...)
 	cmd.Dir = curDir
@@ -279,7 +281,7 @@ func FindDeclarationHandler(w http.ResponseWriter, r *http.Request) {
 	// glog.Infof("offset [%d]", offset)
 
 	// TODO: 目前是调用 liteide_stub 工具来查找声明，后续需要重新实现
-	ide_stub := conf.Wide.GetIDEStub()
+	ide_stub := conf.Wide.GetExecutableInGOBIN("ide_stub")
 	argv := []string{"type", "-cursor", filename + ":" + strconv.Itoa(offset), "-def", "."}
 	cmd := exec.Command(ide_stub, argv...)
 	cmd.Dir = curDir
@@ -361,7 +363,7 @@ func FindUsagesHandler(w http.ResponseWriter, r *http.Request) {
 	// glog.Infof("offset [%d]", offset)
 
 	// TODO: 目前是调用 liteide_stub 工具来查找使用，后续需要重新实现
-	ide_stub := conf.Wide.GetIDEStub()
+	ide_stub := conf.Wide.GetExecutableInGOBIN("ide_stub")
 	argv := []string{"type", "-cursor", filename + ":" + strconv.Itoa(offset), "-use", "."}
 	cmd := exec.Command(ide_stub, argv...)
 	cmd.Dir = curDir

editor/formatter.go

@@ -5,24 +5,30 @@ import (
 	"net/http"
 	"os"
 	"os/exec"
+	"runtime"
+	"strings"
 
 	"github.com/88250/gohtml"
+	"github.com/b3log/wide/conf"
+	"github.com/b3log/wide/session"
 	"github.com/b3log/wide/util"
 	"github.com/golang/glog"
 )
 
-// TODO: 加入 goimports 格式化 Go 源码文件
+// 格式化 Go 源码文件.
-
+// 根据用户的 GoFormat 配置选择格式化工具：
-// gofmt 格式化 Go 源码文件.
+//  1. gofmt
+//  2. goimports
 func GoFmtHandler(w http.ResponseWriter, r *http.Request) {
 	data := map[string]interface{}{"succ": true}
 	defer util.RetJSON(w, r, data)
 
-	decoder := json.NewDecoder(r.Body)
+	session, _ := session.HTTPSession.Get(r, "wide-session")
+	username := session.Values["username"].(string)
 
 	var args map[string]interface{}
 
-	if err := decoder.Decode(&args); err != nil {
+	if err := json.NewDecoder(r.Body).Decode(&args); err != nil {
 		glog.Error(err)
 		data["succ"] = false
 
@@ -31,6 +37,12 @@ func GoFmtHandler(w http.ResponseWriter, r *http.Request) {
 
 	filePath := args["file"].(string)
 
+	apiPath := runtime.GOROOT() + conf.PathSeparator + "src" + conf.PathSeparator + "pkg"
+	if strings.HasPrefix(filePath, apiPath) { // 如果是 Go API 源码文件
+		// 忽略修改
+		return
+	}
+
 	fout, err := os.Create(filePath)
 
 	if nil != err {
@@ -50,8 +62,10 @@ func GoFmtHandler(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	fmt := conf.Wide.GetGoFmt(username)
+
 	argv := []string{filePath}
-	cmd := exec.Command("gofmt", argv...)
+	cmd := exec.Command(fmt, argv...)
 
 	bytes, _ := cmd.Output()
 	output := string(bytes)

file/files.go

@@ -45,9 +45,24 @@ func GetFiles(w http.ResponseWriter, r *http.Request) {
 	session, _ := session.HTTPSession.Get(r, "wide-session")
 
 	username := session.Values["username"].(string)
-	userSrc := conf.Wide.GetUserWorkspace(username) + conf.PathSeparator + "src"
+	userWorkspace := conf.Wide.GetUserWorkspace(username)
+	workspaces := strings.Split(userWorkspace, conf.PathListSeparator)
 
-	root := FileNode{Name: "projects", Path: userSrc, IconSkin: "ico-ztree-dir ", Type: "d", FileNodes: []*FileNode{}}
+	root := FileNode{Name: "root", Path: "", IconSkin: "ico-ztree-dir ", Type: "d", FileNodes: []*FileNode{}}
+
+	// 工作空间节点处理
+	for _, workspace := range workspaces {
+		workspacePath := workspace + conf.PathSeparator + "src"
+
+		workspaceNode := FileNode{Name: workspace[strings.LastIndex(workspace, conf.PathSeparator)+1:] + " (" +
+			workspace + ")",
+			Path: workspacePath, IconSkin: "ico-ztree-dir ", Type: "d", FileNodes: []*FileNode{}}
+
+		walk(workspacePath, &workspaceNode)
+
+		// 添加工作空间节点
+		root.FileNodes = append(root.FileNodes, &workspaceNode)
+	}
 
 	// 构造 Go API 节点
 	apiPath := runtime.GOROOT() + conf.PathSeparator + "src" + conf.PathSeparator + "pkg"
@@ -65,9 +80,6 @@ func GetFiles(w http.ResponseWriter, r *http.Request) {
 		close(goapiBuildOKSignal)
 	}()
 
-	// 构造用户工作空间文件树
-	walk(userSrc, &root)
-
 	// 等待放行
 	<-goapiBuildOKSignal
 
@@ -381,28 +393,30 @@ func createFile(path, fileType string) bool {
 	case "f":
 		file, err := os.OpenFile(path, os.O_CREATE, 0664)
 		if nil != err {
-			glog.Info(err)
+			glog.Error(err)
 
 			return false
 		}
 
 		defer file.Close()
 
-		glog.Infof("Created file [%s]", path)
+		glog.V(5).Infof("Created file [%s]", path)
 
 		return true
 	case "d":
 		err := os.Mkdir(path, 0775)
 
 		if nil != err {
-			glog.Info(err)
+			glog.Error(err)
+
+			return false
 		}
 
-		glog.Infof("Created directory [%s]", path)
+		glog.V(5).Infof("Created directory [%s]", path)
 
 		return true
 	default:
-		glog.Infof("Unsupported file type [%s]", fileType)
+		glog.Errorf("Unsupported file type [%s]", fileType)
 
 		return false
 	}

main.go

@@ -53,8 +53,6 @@ func init() {
 
 // 登录.
 func loginHandler(w http.ResponseWriter, r *http.Request) {
-	i18n.Load()
-
 	if "GET" == r.Method {
 		// 展示登录页面
 
@@ -126,8 +124,6 @@ func logoutHandler(w http.ResponseWriter, r *http.Request) {
 
 // Wide 首页.
 func indexHandler(w http.ResponseWriter, r *http.Request) {
-	i18n.Load()
-
 	httpSession, _ := session.HTTPSession.Get(r, "wide-session")
 
 	if httpSession.IsNew {
@@ -175,8 +171,6 @@ func serveSingle(pattern string, filename string) {
 
 // 起始页请求处理.
 func startHandler(w http.ResponseWriter, r *http.Request) {
-	i18n.Load()
-
 	httpSession, _ := session.HTTPSession.Get(r, "wide-session")
 
 	if httpSession.IsNew {
@@ -209,8 +203,6 @@ func startHandler(w http.ResponseWriter, r *http.Request) {
 
 // 键盘快捷键页请求处理.
 func keyboardShortcutsHandler(w http.ResponseWriter, r *http.Request) {
-	i18n.Load()
-
 	httpSession, _ := session.HTTPSession.Get(r, "wide-session")
 
 	if httpSession.IsNew {
@@ -241,8 +233,6 @@ func keyboardShortcutsHandler(w http.ResponseWriter, r *http.Request) {
 
 // 关于页请求处理.
 func aboutHandler(w http.ResponseWriter, r *http.Request) {
-	i18n.Load()
-
 	httpSession, _ := session.HTTPSession.Get(r, "wide-session")
 
 	if httpSession.IsNew {
@@ -356,10 +346,21 @@ func main() {
 func handlerWrapper(f func(w http.ResponseWriter, r *http.Request)) func(w http.ResponseWriter, r *http.Request) {
 	handler := panicRecover(f)
 	handler = stopwatch(handler)
+	handler = i18nLoad(handler)
 
 	return handler
 }
 
+// 国际化处理包装.
+func i18nLoad(handler func(w http.ResponseWriter, r *http.Request)) func(w http.ResponseWriter, r *http.Request) {
+	return func(w http.ResponseWriter, r *http.Request) {
+		i18n.Load()
+
+		// Handler 处理
+		handler(w, r)
+	}
+}
+
 // Handler 包装请求计时.
 func stopwatch(handler func(w http.ResponseWriter, r *http.Request)) func(w http.ResponseWriter, r *http.Request) {
 	return func(w http.ResponseWriter, r *http.Request) {

output/outputs.go

@@ -225,7 +225,7 @@ func BuildHandler(w http.ResponseWriter, r *http.Request) {
 	}
 
 	suffix := ""
-	if "windows" == runtime.GOOS {
+	if util.OS.IsWindows() {
 		suffix = ".exe"
 	}
 	executable := "main" + suffix

shell/shells.go

@@ -25,8 +25,6 @@ var ShellWS = map[string]*util.WSChannel{}
 
 // Shell 首页.
 func IndexHandler(w http.ResponseWriter, r *http.Request) {
-	i18n.Load()
-
 	httpSession, _ := session.HTTPSession.Get(r, "wide-session")
 
 	if httpSession.IsNew {

static/js/wide.js

@@ -510,6 +510,10 @@ var wide = {
             return false;
         }
 		
+		if (!wide.curProcessId) {
+			return false;
+		}
+
         var request = newWideRequest();
         request.pid = wide.curProcessId;
 

util/os.go

@@ -0,0 +1,15 @@
+package util
+
+import (
+	"runtime"
+)
+
+type myos struct{}
+
+// 操作系统工具.
+var OS = myos{}
+
+// 判断是否是 Windows 操作系统.
+func (*myos) IsWindows() bool {
+	return "windows" == runtime.GOOS
+}