First commit

core/restart_windows.go

@@ -0,0 +1,31 @@
+package core
+
+import "log"
+
+// Restart restarts Caddy forcefully using newCaddyfile,
+// or, if nil, the current/existing Caddyfile is reused.
+func Restart(newCaddyfile Input) error {
+	log.Println("[INFO] Restarting")
+
+	if newCaddyfile == nil {
+		caddyfileMu.Lock()
+		newCaddyfile = caddyfile
+		caddyfileMu.Unlock()
+	}
+
+	wg.Add(1) // barrier so Wait() doesn't unblock
+
+	err := Stop()
+	if err != nil {
+		return err
+	}
+
+	err = Start(newCaddyfile)
+	if err != nil {
+		return err
+	}
+
+	wg.Done() // take down our barrier
+
+	return nil
+}