update

add hook for handler
change map to cmap for Trigger.hashs

handler/hook.go

@@ -0,0 +1,18 @@
+package handler
+
+import (
+	"os"
+	"os/exec"
+)
+
+func (h *Handler) execHookCmd(cmd string, ares ...string) error {
+	c := exec.Command(cmd, ares...)
+	c.Stdin = os.Stdin
+	c.Stdout = os.Stdout
+	c.Stderr = os.Stderr
+	err := c.Run()
+	if err != nil {
+		return err
+	}
+	return nil
+}