Fix #34

i18n/zh_CN.json

@@ -9,7 +9,8 @@
     "delete": "删除",
     "save": "保存",
     "format": "格式化",
-	"goget": "go get",
+    "goget": "go get",
+    "goinstall": "go install",
     "build_n_run": "构建 & 运行",
     "full_screen": "全屏"
 }

main.go

@@ -79,6 +79,7 @@ func main() {
 	http.HandleFunc("/build", output.BuildHandler)
 	http.HandleFunc("/run", output.RunHandler)
 	http.HandleFunc("/go/get", output.GoGetHandler)
+	http.HandleFunc("/go/install", output.GoInstallHandler)
 	http.HandleFunc("/output/ws", output.WSHandler)
 
 	// 文件树

output/outputs.go

@@ -257,6 +257,128 @@ func BuildHandler(w http.ResponseWriter, r *http.Request) {
 	}
 }
 
+func GoInstallHandler(w http.ResponseWriter, r *http.Request) {
+	data := map[string]interface{}{"succ": true}
+	defer util.RetJSON(w, r, data)
+
+	session, _ := user.Session.Get(r, "wide-session")
+	sid := session.Values["id"].(string)
+	username := session.Values["username"].(string)
+
+	decoder := json.NewDecoder(r.Body)
+
+	var args map[string]interface{}
+
+	if err := decoder.Decode(&args); err != nil {
+		glog.Error(err)
+		data["succ"] = false
+
+		return
+	}
+
+	filePath := args["file"].(string)
+	curDir := filePath[:strings.LastIndex(filePath, string(os.PathSeparator))]
+
+	fout, err := os.Create(filePath)
+
+	if nil != err {
+		glog.Error(err)
+		data["succ"] = false
+
+		return
+	}
+
+	code := args["code"].(string)
+
+	fout.WriteString(code)
+
+	if err := fout.Close(); nil != err {
+		glog.Error(err)
+		data["succ"] = false
+
+		return
+	}
+
+	cmd := exec.Command("go", "install")
+	cmd.Dir = curDir
+
+	setCmdEnv(cmd, username)
+
+	glog.V(5).Infof("go install %s", curDir)
+
+	stdout, err := cmd.StdoutPipe()
+	if nil != err {
+		glog.Error(err)
+		data["succ"] = false
+
+		return
+	}
+
+	stderr, err := cmd.StderrPipe()
+	if nil != err {
+		glog.Error(err)
+		data["succ"] = false
+
+		return
+	}
+
+	if data["succ"].(bool) {
+		reader := io.MultiReader(stdout, stderr)
+
+		cmd.Start()
+
+		go func(runningId int) {
+			glog.V(3).Infof("Session [%s] is running [go install] [id=%d, dir=%s]", sid, runningId, curDir)
+
+			// 一次性读取
+			buf := make([]byte, 1024*8)
+			count, _ := reader.Read(buf)
+
+			channelRet := map[string]interface{}{}
+			channelRet["output"] = string(buf[:count])
+			channelRet["cmd"] = "go install"
+
+			if 0 == count { // 说明构建成功，没有错误信息输出
+				glog.Info("go install succ")
+			} else { // 构建失败
+				// 解析错误信息，返回给编辑器 gutter lint
+				lines := strings.Split(string(buf[:count]), "\n")[1:]
+				lints := []map[string]interface{}{}
+
+				for _, line := range lines {
+					if len(line) <= 1 {
+						continue
+					}
+
+					file := line[:strings.Index(line, ":")]
+					left := line[strings.Index(line, ":")+1:]
+					lineNo, _ := strconv.Atoi(left[:strings.Index(left, ":")])
+					msg := left[strings.Index(left, ":")+2:]
+
+					lint := map[string]interface{}{}
+					lint["file"] = file
+					lint["lineNo"] = lineNo - 1
+					lint["msg"] = msg
+					lint["severity"] = "error" // warning
+					lints = append(lints, lint)
+				}
+
+				channelRet["lints"] = lints
+			}
+
+			if nil != outputWS[sid] {
+				glog.V(3).Infof("Session [%s] 's running [go install] [id=%d, dir=%s] has done", sid, runningId, curDir)
+
+				err := outputWS[sid].WriteJSON(&channelRet)
+				if nil != err {
+					glog.Error(err)
+				}
+			}
+
+		}(rand.Int())
+	}
+}
+
 func GoGetHandler(w http.ResponseWriter, r *http.Request) {
 	data := map[string]interface{}{"succ": true}
 	defer util.RetJSON(w, r, data)

static/js/wide.js

@@ -13,7 +13,7 @@ outputWS.onmessage = function(e) {
 
     if ('run' === data.cmd) {
         $('#output').text($('#output').text() + data.output);
-    } else if ('build' === data.cmd) {
+    } else if ('build' === data.cmd || 'go install' === data.cmd) {
         $('#output').text(data.output);
 
         if (0 !== data.output.length) { // 说明编译有错误输出            
@@ -27,7 +27,7 @@ outputWS.onmessage = function(e) {
 
             return;
         }
-    } else if ('go get' === data.cmd) {
+    } else if ('go get' === data.cmd || 'go install' === data.cmd) {
         $('#output').text($('#output').text() + data.output);
     }
 
@@ -93,7 +93,6 @@ var wide = {
             data: JSON.stringify(request),
             dataType: "json",
             success: function(data) {
-                console.log(data);
             }
         });
     },
@@ -132,6 +131,24 @@ var wide = {
             }
         });
     },
+    goinstall: function() {
+        var request = {
+            "file": wide.curNode.path,
+            "code": wide.curEditor.getValue()
+        };
+
+        $.ajax({
+            type: 'POST',
+            url: '/go/install',
+            data: JSON.stringify(request),
+            dataType: "json",
+            beforeSend: function(data) {
+                $('#output').text('');
+            },
+            success: function(data) {
+            }
+        });
+    },
     fmt: function() {
         var path = wide.curNode.path;
         var mode = wide.curNode.mode;

view/index.html

@@ -27,6 +27,7 @@
                 <button onclick="wide.save()">{{.i18n.save}}</button>
                 <button onclick="wide.fmt()">{{.i18n.format}}</button>
                 <button onclick="wide.goget()">{{.i18n.goget}}</button>
+                <button onclick="wide.goinstall()">{{.i18n.goinstall}}</button>
             </div>
         </div>