package apiv1 import ( "net/http" "strings" "time" "strconv" "github.com/gin-gonic/gin" "github.com/iotbzh/xds-server/lib/common" ) // MakeArgs is the parameters (json format) of /make command type MakeArgs struct { ID string `json:"id"` SdkID string `json:"sdkid"` // sdk ID to use for setting env Args []string `json:"args"` // args to pass to make command Env []string `json:"env"` RPath string `json:"rpath"` // relative path into project CmdTimeout int `json:"timeout"` // command completion timeout in Second } // MakeOutMsg Message send on each output (stdout+stderr) of make command type MakeOutMsg struct { CmdID string `json:"cmdID"` Timestamp string `json:"timestamp"` Stdout string `json:"stdout"` Stderr string `json:"stderr"` } // MakeExitMsg Message send on make command exit type MakeExitMsg struct { CmdID string `json:"cmdID"` Timestamp string `json:"timestamp"` Code int `json:"code"` Error error `json:"error"` } // MakeOutEvent Event send in WS when characters are received on stdout/stderr const MakeOutEvent = "make:output" // MakeExitEvent Event send in WS when command exited const MakeExitEvent = "make:exit" var makeCommandID = 1 func (s *APIService) buildMake(c *gin.Context) { var args MakeArgs if c.BindJSON(&args) != nil { common.APIError(c, "Invalid arguments") return } sess := s.sessions.Get(c) if sess == nil { common.APIError(c, "Unknown sessions") return } sop := sess.IOSocket if sop == nil { common.APIError(c, "Websocket not established") return } // Allow to pass id in url (/make/:id) or as JSON argument id := c.Param("id") if id == "" { id = args.ID } if id == "" { common.APIError(c, "Invalid id") return } prj := s.mfolder.GetFolderFromID(id) if prj == nil { common.APIError(c, "Unknown id") return } execTmo := args.CmdTimeout if execTmo == 0 { // TODO get default timeout from config.json file execTmo = 24 * 60 * 60 // 1 day } // Define callback for output var oCB common.EmitOutputCB oCB = func(sid string, id int, stdout, stderr string, data *map[string]interface{}) { // IO socket can be nil when disconnected so := s.sessions.IOSocketGet(sid) if so == nil { s.log.Infof("%s not emitted: WS closed - sid: %s - msg id:%d", MakeOutEvent, sid, id) return } // Retrieve project ID and RootPath prjID := (*data)["ID"].(string) prjRootPath := (*data)["RootPath"].(string) // Cleanup any references to internal rootpath in stdout & stderr stdout = strings.Replace(stdout, prjRootPath, "", -1) stderr = strings.Replace(stderr, prjRootPath, "", -1) s.log.Debugf("%s emitted - WS sid %s - id:%d - prjID:%s", MakeOutEvent, sid, id, prjID) // FIXME replace by .BroadcastTo a room err := (*so).Emit(MakeOutEvent, MakeOutMsg{ CmdID: strconv.Itoa(id), Timestamp: time.Now().String(), Stdout: stdout, Stderr: stderr, }) if err != nil { s.log.Errorf("WS Emit : %v", err) } } // Define callback for output eCB := func(sid string, id int, code int, err error, data *map[string]interface{}) { s.log.Debugf("Command [Cmd ID %d] exited: code %d, error: %v", id, code, err) // IO socket can be nil when disconnected so := s.sessions.IOSocketGet(sid) if so == nil { s.log.Infof("%s not emitted - WS closed (id:%d", MakeExitEvent, id) return } // Retrieve project ID and RootPath prjID := (*data)["ID"].(string) // XXX - workaround to be sure that Syncthing detected all changes if err := s.mfolder.ForceSync(prjID); err != nil { s.log.Errorf("Error while syncing folder %s: %v", prjID, err) } // FIXME replace by .BroadcastTo a room e := (*so).Emit(MakeExitEvent, MakeExitMsg{ CmdID: strconv.Itoa(id), Timestamp: time.Now().String(), Code: code, Error: err, }) if e != nil { s.log.Errorf("WS Emit : %v", e) } } cmdID := makeCommandID makeCommandID++ cmd := []string{} // Retrieve env command regarding Sdk ID if envCmd := s.sdks.GetEnvCmd(args.SdkID, prj.DefaultSdk); len(envCmd) > 0 { cmd = append(cmd, envCmd...) cmd = append(cmd, "&&") } cmd = append(cmd, "cd", prj.GetFullPath(args.RPath), "&&", "make") if len(args.Args) > 0 { cmd = append(cmd, args.Args...) } s.log.Debugf("Execute [Cmd ID %d]: %v", cmdID, cmd) data := make(map[string]interface{}) data["ID"] = prj.ID data["RootPath"] = prj.RootPath err := common.ExecPipeWs(cmd, args.Env, sop, sess.ID, cmdID, execTmo, s.log, oCB, eCB, nil) if err != nil { common.APIError(c, err.Error()) return } c.JSON(http.StatusOK, gin.H{ "status": "OK", "cmdID": cmdID, }) }