From 1be6a4dbe8cfb9bcf3df121905226a7b5edb6107 Mon Sep 17 00:00:00 2001
From: alex <alex@cloudware.io>
Date: Mon, 13 Mar 2023 18:03:29 +0100
Subject: [PATCH] ndg: make sure ngui process terminates at sv stop

it is unclear why ngui is sometimes hanging after stopping nd service.
for now, this is a working around. follow this issue for more:
https://git.qcode.ch/nakamochi/ndg/issues/17
---
 ndg/env | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/ndg/env b/ndg/env
index 1996546..7f22d3a 100644
--- a/ndg/env
+++ b/ndg/env
@@ -25,6 +25,19 @@ ndg_bin_install() {
 ndg_svc_install() {
     local svdir=/etc/sv/nd
     mkdir -p $svdir
+
+    cat <<EOF > $svdir/finish.new
+#!/bin/sh
+# workaround https://git.qcode.ch/nakamochi/ndg/issues/17
+pkill ngui
+EOF
+    chmod +x $svdir/finish.new
+    test -f $svdir/finish && diff $svdir/finish $svdir/finish.new
+    if [ $? -ne 0 ]; then
+        mv $svdir/finish.new $svdir/finish
+    fi
+    rm -f $svdir/finish.new
+
     cat <<EOF > $svdir/run.new
 #!/bin/sh
 exec $NDG_BINDIR/nd -gui $NDG_BINDIR/ngui -gui-user uiuser -wpa /var/run/wpa_supplicant/wlan0 2>&1