Merge branch 'master' of https://github.com/b3log/wide

output/outputs.go

@@ -262,7 +262,30 @@ func BuildHandler(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	if data["succ"].(bool) {
+	if !data["succ"].(bool) {
+		return
+	}
+
+	channelRet := map[string]interface{}{}
+
+	if nil != session.OutputWS[sid] {
+		// 在前端 output 中显示“开始构建”
+
+		channelRet["output"] = "go build"
+		channelRet["cmd"] = "pre-build"
+
+		wsChannel := session.OutputWS[sid]
+
+		err := wsChannel.Conn.WriteJSON(&channelRet)
+		if nil != err {
+			glog.Error(err)
+			return
+		}
+
+		// 更新通道最近使用时间
+		wsChannel.Time = time.Now()
+	}
+
 	reader := io.MultiReader(stdout, stderr)
 
 	if err := cmd.Start(); nil != err {
@@ -283,13 +306,13 @@ func BuildHandler(w http.ResponseWriter, r *http.Request) {
 		count, _ := reader.Read(buf)
 
 		channelRet := map[string]interface{}{}
-			channelRet["output"] = string(buf[:count])
 		channelRet["cmd"] = "build"
 		channelRet["executable"] = executable
 
 		if 0 == count { // 说明构建成功，没有错误信息输出
 			// 设置下一次执行命令（前端会根据这个发送请求）
 			channelRet["nextCmd"] = args["nextCmd"]
+			channelRet["output"] = "Build Succ"
 
 			go func() { // 运行 go install，生成的库用于 gocode lib-path
 				cmd := exec.Command("go", "install")
@@ -305,6 +328,8 @@ func BuildHandler(w http.ResponseWriter, r *http.Request) {
 		} else { // 构建失败
 			// 解析错误信息，返回给编辑器 gutter lint
 			errOut := string(buf[:count])
+			channelRet["output"] = "Build Failed\n" + errOut
+
 			lines := strings.Split(errOut, "\n")
 
 			if lines[0][0] == '#' {
@@ -362,7 +387,6 @@ func BuildHandler(w http.ResponseWriter, r *http.Request) {
 
 	}(rand.Int())
 }
-}
 
 // go install.
 func GoInstallHandler(w http.ResponseWriter, r *http.Request) {

static/js/wide.js

@@ -330,6 +330,8 @@ var wide = {
                 });
             }
 
+            // TODO: 重构成 switch-case
+            
             if ('run' === data.cmd) { // 正在运行
                 wide.fillOutput($('.bottom-window-group .output').text() + data.output);
                 wide.curProcessId = data.pid;
@@ -358,6 +360,8 @@ var wide = {
                 CodeMirror.signal(wide.curEditor, "change", wide.curEditor);
             } else if ('go get' === data.cmd || 'go install' === data.cmd) {
                 wide.fillOutput($('.bottom-window-group .output').text() + data.output);
+            } else if ('pre-build' === data.cmd) {
+                wide.fillOutput(data.output);
             }
         };
         outputWS.onclose = function (e) {