1 files changed, 151 insertions, 0 deletions
diff --git a/lib/apiv1/make.go b/lib/apiv1/make.go
new file mode 100644
index 0000000..eac6210
--- /dev/null
+++ b/lib/apiv1/make.go
@@ -0,0 +1,151 @@
+package apiv1
+
+import (
+	"net/http"
+
+	"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"`
+	RPath      string `json:"rpath"` // relative path into project
+	Args       string `json:"args"`
+	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"`
+}
+
+// Event name send in WS
+const MakeOutEvent = "make:output"
+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.cfg.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
+	}
+
+	cmd := "cd " + prj.GetFullPath(args.RPath) + " && make"
+	if args.Args != "" {
+		cmd += " " + args.Args
+	}
+
+	// Define callback for output
+	var oCB common.EmitOutputCB
+	oCB = func(sid string, id int, stdout, stderr string) {
+		// 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
+		}
+		s.log.Debugf("%s emitted - WS sid %s - id:%d", MakeOutEvent, sid, id)
+
+		// 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) {
+		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
+		}
+
+		// 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++
+
+	s.log.Debugf("Execute [Cmd ID %d]: %v", cmdID, cmd)
+	err := common.ExecPipeWs(cmd, sop, sess.ID, cmdID, execTmo, s.log, oCB, eCB)
+	if err != nil {
+		common.APIError(c, err.Error())
+		return
+	}
+
+	c.JSON(http.StatusOK,
+		gin.H{
+			"status": "OK",
+			"cmdID":  cmdID,
+		})
+}