From 1fcd6346c43dbd261e4f1c94463e9d8517598a1a Mon Sep 17 00:00:00 2001
From: MatMoul <matmoul@gmail.com>
Date: Sun, 16 Sep 2018 02:12:24 +0200
Subject: [PATCH] Config : Add systemd service menu

---
 config/systemd/menu          |   5 +-
 config/systemd/services/menu | 112 +++++++++++++++++++++++++++++++++++
 lib                          |  47 ++++++++++++++-
 3 files changed, 162 insertions(+), 2 deletions(-)
 create mode 100644 config/systemd/services/menu

diff --git a/config/systemd/menu b/config/systemd/menu
index 76f8913..bff577f 100644
--- a/config/systemd/menu
+++ b/config/systemd/menu
@@ -2,9 +2,11 @@
 . ./lib
 
 options=()
+options+=("Services" "")
+options+=("" "")
 options+=("timedatectl" "")
 
-defaultitem="timedatectl"
+defaultitem="Services"
 sel=$(whiptail --backtitle "$apptitle" --title "Systemd Menu :" --menu "" --default-item "$defaultitem" --cancel-button "Back" 0 0 0 \
   "${options[@]}" \
   3>&1 1>&2 2>&3)
@@ -14,6 +16,7 @@ fi
 sed -i "/^defaultitem=/c\defaultitem=\"$sel\"" $0
 
 case $sel in
+  'Services') menu config/systemd/services/menu;;
   'timedatectl') menu config/systemd/timedatectl/menu;;
 esac
 
diff --git a/config/systemd/services/menu b/config/systemd/services/menu
new file mode 100644
index 0000000..d87ec5f
--- /dev/null
+++ b/config/systemd/services/menu
@@ -0,0 +1,112 @@
+#!/bin/bash
+. ./lib
+
+options=()
+options+=("Enable" "")
+options+=("Disable" "")
+options+=("" "")
+options+=("Restart" "")
+options+=("Start" "")
+options+=("Stop" "")
+
+defaultitem="Enable"
+sel=$(whiptail --backtitle "$apptitle" --title "Systemd services Menu :" --menu "" --default-item "$defaultitem" --cancel-button "Back" 0 0 0 \
+  "${options[@]}" \
+  3>&1 1>&2 2>&3)
+if [ ! "$?" = "0" ]; then
+  exit 1
+fi
+sed -i "/^defaultitem=/c\defaultitem=\"$sel\"" $0
+
+case $sel in
+  'Enable')
+    services=$(systemctl list-unit-files | grep disabled)
+    svclist=()
+    for itm in $services; do
+      if [ ! "$itm" == "disabled" ]; then
+        svclist+=("$itm" "" off)
+      fi
+    done
+    sel=$(whiptail --backtitle "$apptitle" --title "Enable services :" --checklist "" --cancel-button "Cancel" 0 0 0 \
+      "${svclist[@]}" \
+      3>&1 1>&2 2>&3)
+    if [ "$?" = "0" ]; then
+      for itm in $sel; do
+        svcenable ${itm//'"'/''}
+      done
+    fi
+  ;;
+  'Disable')
+    services=$(systemctl list-unit-files | grep enabled)
+    svclist=()
+    for itm in $services; do
+      if [ ! "$itm" == "enabled" ]; then
+        svclist+=("$itm" "" off)
+      fi
+    done
+    sel=$(whiptail --backtitle "$apptitle" --title "Disable services :" --checklist "" --cancel-button "Cancel" 0 0 0 \
+      "${svclist[@]}" \
+      3>&1 1>&2 2>&3)
+    if [ "$?" = "0" ]; then
+      for itm in $sel; do
+        svcdisable ${itm//'"'/''}
+      done
+    fi
+  ;;
+  'Restart')
+    services=$(systemctl | grep running)
+    svclist=()
+    for itm in $services; do
+      for lbl in $itm; do
+        svclist+=("$itm" "" off)
+        break
+      done
+    done
+    sel=$(whiptail --backtitle "$apptitle" --title "Restart services :" --checklist "" --cancel-button "Cancel" 0 0 0 \
+      "${svclist[@]}" \
+      3>&1 1>&2 2>&3)
+    if [ "$?" = "0" ]; then
+      for itm in $sel; do
+        svcrestart ${itm//'"'/''}
+      done
+    fi
+  ;;
+  'Start')
+    services=$(systemctl | grep exited)
+    svclist=()
+    for itm in $services; do
+      for lbl in $itm; do
+        svclist+=("$itm" "" off)
+        break
+      done
+    done
+    sel=$(whiptail --backtitle "$apptitle" --title "Start services :" --checklist "" --cancel-button "Cancel" 0 0 0 \
+      "${svclist[@]}" \
+      3>&1 1>&2 2>&3)
+    if [ "$?" = "0" ]; then
+      for itm in $sel; do
+        svcstart ${itm//'"'/''}
+      done
+    fi
+  ;;
+  'Stop')
+    services=$(systemctl | grep running)
+    svclist=()
+    for itm in $services; do
+      for lbl in $itm; do
+        svclist+=("$itm" "" off)
+        break
+      done
+    done
+    sel=$(whiptail --backtitle "$apptitle" --title "Stop services :" --checklist "" --cancel-button "Cancel" 0 0 0 \
+      "${svclist[@]}" \
+      3>&1 1>&2 2>&3)
+    if [ "$?" = "0" ]; then
+      for itm in $sel; do
+        svcstop ${itm//'"'/''}
+      done
+    fi
+  ;;
+esac
+
+exit 0
diff --git a/lib b/lib
index f2da669..c9a2dc3 100644
--- a/lib
+++ b/lib
@@ -71,7 +71,7 @@ instpkg(){
             sudo -u aurbuilder yaourt -S --needed $2
             pressanykey
           else
-            echo "To install AUR packages, you need to install yaourt or packer in updates menu !"
+            echo "To install AUR packages, you need to install an aurhelper in updates menu !"
           fi
         fi
       fi
@@ -194,7 +194,46 @@ svcstart(){
     displayname="$2 ($1)"
   fi
   if (confirm "Start $displayname service ?\n\nsystemctl start $1") then
+    clear
+    echo "systemctl start $1"
     systemctl start $1
+    pressanykey
+  else
+    exit 1
+  fi
+}
+
+# $1 : servicename
+# $2 : [displayname]
+svcrestart(){
+  if [ "$2" = "" ]; then
+    displayname="$1"
+  else
+    displayname="$2 ($1)"
+  fi
+  if (confirm "Restart $displayname service ?\n\nsystemctl restart $1") then
+    clear
+    echo "systemctl restart $1"
+    systemctl restart $1
+    pressanykey
+  else
+    exit 1
+  fi
+}
+
+# $1 : servicename
+# $2 : [displayname]
+svcstop(){
+  if [ "$2" = "" ]; then
+    displayname="$1"
+  else
+    displayname="$2 ($1)"
+  fi
+  if (confirm "Stop $displayname service ?\n\nsystemctl stop $1") then
+    clear
+    echo "systemctl stop $1"
+    systemctl stop $1
+    pressanykey
   else
     exit 1
   fi
@@ -209,7 +248,10 @@ svcenable(){
     displayname="$2 ($1)"
   fi
   if (confirm "Start $displayname service at boot ?\n\nsystemctl enable $1") then
+    clear
+    echo "systemctl enable $1"
     systemctl enable $1
+    pressanykey
   #else
   #  exit 1
   fi
@@ -224,7 +266,10 @@ svcdisable(){
     displayname="$2 ($1)"
   fi
   if (confirm "Disable $displayname service at boot ?\n\nsystemctl disable $1") then
+    clear
+    echo "systemctl disable $1"
     systemctl disable $1
+    pressanykey
   #else
   #  exit 1
   fi