Fixed syncthing binDir when set to '.'

[src/xds/xds-agent.git] / lib / syncthing / st.go

diff --git a/lib/syncthing/st.go b/lib/syncthing/st.go
index a750036..1f78757 100644 (file)
--- a/lib/syncthing/st.go
+++ b/lib/syncthing/st.go
@@ -95,9 +95,17 @@ func (s *SyncThing) startProc(exeName string, args []string, env []string, eChan
                exec.Command("bash", "-c", "pkill -9 "+exeName).Output()
        }
 
-       path, err := exec.LookPath(path.Join(s.binDir, exeName))
+       // When not set (or set to '.') set bin to path of xds-agent executable
+       bdir := s.binDir
+       if bdir == "" || bdir == "." {
+               if dir, err := filepath.Abs(filepath.Dir(os.Args[0])); err == nil {
+                       bdir = dir
+               }
+       }
+
+       path, err := exec.LookPath(path.Join(bdir, exeName))
        if err != nil {
-               return nil, fmt.Errorf("Cannot find %s executable in %s", exeName, s.binDir)
+               return nil, fmt.Errorf("Cannot find %s executable in %s", exeName, bdir)
        }
        cmd := exec.Command(path, args...)
        cmd.Env = os.Environ()