add init system checks v1 PROPOSED

Bobby Hamblin: 1
 add init system checks

 1 files changed, 26 insertions(+), 7 deletions(-)

[PATCH] add init system checks Export this patch

the following patch is broken at line 111. i implemented if-then
statements to adapt commands to the init system installed, but am 
unsure how to call the bit that starts network manager from inside an
if-then statement. perhaps something better could be used like a global
variable stating the init system. i'm not sure and would love feedback

---
 scripts/f_networks | 33 ++++++++++++++++++++++++++-------
 1 file changed, 26 insertions(+), 7 deletions(-)

diff --git a/scripts/f_networks b/scripts/f_networks
index 88e61f8..2563bb6 100755
--- a/scripts/f_networks
+++ b/scripts/f_networks
@@ -50,7 +50,12 @@ installpolkitrule() {
       });
     ' | sudo tee "$TARGETFILE"
     sudo chmod -R +r "$(dirname "$TARGETFILE")"
-    sudo addgroup "$USER" plugdev
+    if ps --no-headers -o comm 1 | grep openrc; then
+      sudo addgroup "$USER" plugdev
+    elif ps --no-headers -o comm 1 | grep systemd; then
+      sudo groupadd plugdev
+      sudo gpasswd -a "$USER" plugdev
+    fi
   }
 }
 
@@ -101,13 +106,27 @@ networkslist() {
 }
 
 ensurenmrunning() {
-  rc-service networkmanager status | grep started &&
-  rc-service ntpd status | grep started || 
+  if ps --no-headers -o comm 1 | grep openrc; then
+    rc-service networkmanager status | grep started &&
+    rc-service ntpd status | grep started ||
+  elif ps --no-headers -o comm 1 | grep systemd; then
+    systemctl status NetworkManager | grep running &&
+    systemctl status ntpd | grep running ||
+  fi
+
   {
-    sudo /etc/init.d/networkmanager start
-    sudo /etc/init.d/ntpd start
-    sudo rc-update add networkmanager boot
-    sudo rc-update add ntpd boot
+    if ps --no-headers -o comm 1 | grep openrc; then
+      sudo /etc/init.d/networkmanager start
+      sudo /etc/init.d/ntpd start
+      sudo rc-update add networkmanager boot
+      sudo rc-update add ntpd boot
+    fi
+    if ps --no-headers -o comm 1 | grep systemd; then
+      sudo systemctl start NetworkManager
+      sudo systemctl start ntpd
+      sudo systemctl enable NetworkManager
+      sudo systemctl enable ntpd
+    fi
   }
 }
 
-- 
2.37.3