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Jack-Benny Persson 2014-01-11 12:32:32 +01:00
parent be3a6f49aa
commit 91665b4f0d
1 changed files with 107 additions and 52 deletions
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159
dpkg-frontend.sh
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@ -26,6 +26,7 @@ Author="Jack-Benny Persson (jack-benny@cyberinfo.se)"
# Binaries # Binaries
Which="/usr/bin/which" Which="/usr/bin/which"
Aptget="/usr/bin/apt-get"
# Binaries entered in the list will be avalible to the script as variables with # Binaries entered in the list will be avalible to the script as variables with
# the first letter uppercase # the first letter uppercase
Binaries=(dpkg sed awk egrep printf cat grep mktemp rm tail zenity) Binaries=(dpkg sed awk egrep printf cat grep mktemp rm tail zenity)
@ -47,66 +48,104 @@ print_help()
print_version print_version
$Printf "$Author\n" $Printf "$Author\n"
$Printf "dpkg-frontend\n" $Printf "dpkg-frontend\n"
/bin/cat <<-EOT /bin/cat <<-EOT
Options: Options:
-h -h
Print detailed help screen Print detailed help screen
-V -V
Print version information Print version information
-v -v
Verbose output Verbose output
EOT EOT
} }
# Dialog for package searching # Dialog for package searching
search_pkg() search_pkg()
{ {
Search=`$Zenity --title "dpkg-frontend" --entry \ Search=`$Zenity --title "dpkg-frontend" --entry \
--text="Search for package"` --text="Search for package"`
if [ $? -eq 1 ]; then if [ $? -eq 1 ]; then
return 1 return 1
fi fi
$Dpkg --list | $Awk '{ print $2 }' | $Egrep -x $Search &> /dev/null $Dpkg --list | $Awk '{ print $2 }' | $Egrep -x $Search &> /dev/null
if [ $? -eq 0 ]; then if [ $? -eq 0 ]; then
return 0 return 0
else else
return 5 return 5
fi fi
} }
uninstall_pkg() uninstall_pkg()
{ {
$Zenity --title "dpkg-frontend" \ $Zenity --title "dpkg-frontend" \
--question \ --question \
--text="Package $Search is installed.\nUninstall ${Search}?" --text="Package <b>$Search</b> is installed.\nUninstall <b>${Search}</b>?"
if [ $? -eq 0 ]; then # CHANGE NEXT LINE if [ $? -eq 0 ]; then # CHANGE NEXT LINE
sleep 3 | $Zenity --title "dpkg-frontend" \ $Dpkg -r $Search | $Zenity --title "dpkg-frontend" \
--progress --pulsate --text "Uninstalling ${Search}..." --progress --pulsate --text "Uninstalling <b>${Search}</b>..."
fi fi
} }
install_pkg() install_pkg()
{ {
echo "Install pkg?" $Aptget install $Search -y | \
$Zenity --title "dpkg-fronend" --progress --pulsate \
--text "Installing package <b>$Search</b>"
if [ $? -eq 0 ]; then
$Zenity --title "dpkg-frontend" --info \
--text="Succesfully installed <b>$Search</b>"
exit 0
else
$Zenity --title "dpkg-frontend" --error \
--text="Something went wrong with the installation of <b>$Search</b>"
exit 1
fi
} }
show_selections() show_selections()
{ {
Selections=`dpkg --get-selections $Search | awk '{ print $2 }'` Selections=`dpkg --get-selections $Search | awk '{ print $2 }'`
$Zenity --title "dpkg-frontend" \ $Zenity --title "dpkg-frontend" \
--info --text "Selections for $Search is: <b>${Selections}</b>" --info --text "Selections for <b>$Search</b> is: <b>${Selections}</b>"
}
set_selections()
{
SetSelections=`$Zenity --title "dpkg-frontend" --entry \
--text="Type selections for package <b>$Search</b>"`
echo "$Search $SetSelections" | $Dpkg --set-selections
if [ $? -eq 0 ]; then
$Zentiy --title "dpkg-frontend" --info \
--text "<b>${SetSelections}</b> is set for <b>${Search}</b>"
else
$Zenity --title "dpkg-frontend" --error \
--text "Couldn't set selections for <b>$Search</b>"
fi
}
show_info()
{
Info=`$Dpkg --status $Search`
$Zenity --no-markup --title "dpkg-frontend" --info \
--text "$Info"
} }
choice_dialog() choice_dialog()
{ {
Choice=`$Zenity --list --column=Action --column=Description \ Choice=`$Zenity --list --column=Action --column=Description \
--radiolist uninstall "Uninstall" show "Show selections"` --radiolist uninstall "Uninstall" set "Set selections" \
if [ "$Choice" == "Uninstall" ]; then show "Show selections" \
return 11 info "Show information"`
elif [ "$Choice" == "Show selections" ]; then if [ "$Choice" == "Uninstall" ]; then
return 12 return 11
fi elif [ "$Choice" == "Show selections" ]; then
return 12
elif [ "$Choice" == "Show information" ]; then
return 13
elif [ "$Choice" == "Set selections" ]; then
return 14
fi
} }
# Create variables with absolute path to binaries and check # Create variables with absolute path to binaries and check
@ -114,7 +153,7 @@ choice_dialog()
# variables with first character uppercase, such as Grep) # variables with first character uppercase, such as Grep)
Count=0 Count=0
for i in ${Binaries[@]}; do for i in ${Binaries[@]}; do
$Which $i &> /dev/null $Which $i &> /dev/null
if [ $? -eq 0 ]; then if [ $? -eq 0 ]; then
declare $(echo ${Binaries[$Count]^}=`${Which} $i`) declare $(echo ${Binaries[$Count]^}=`${Which} $i`)
((Count++)) ((Count++))
@ -124,6 +163,13 @@ for i in ${Binaries[@]}; do
fi fi
done done
# Check if we are root
if [ $EUID -ne 0 ]; then
$Zenity --title "dpkg-frontend" --error \
--text "You need to run <b>dpkg-frontend</b> as root"
exit 1
fi
# Parse command line options and arguments # Parse command line options and arguments
while getopts Vvho: Opt; do while getopts Vvho: Opt; do
case "$Opt" in case "$Opt" in
@ -142,22 +188,31 @@ while getopts Vvho: Opt; do
esac esac
done done
### Main ### ### Main ###
search_pkg search_pkg
if [ $? -eq 1 ]; then case $? in
exit 0 1) exit 0
elif [ $? -eq 5 ]; then ;;
$Zenity --title "dpkg-frontend" --info \ 5) $Zenity --title "dpkg-frontend" --question \
--text="Package $Search is not installed" --text="Package <b>$Search</b> is not installed. Install it?"
exit 1 if [ $? -eq 0 ]; then
fi install_pkg
else
exit 1
fi
;;
esac
choice_dialog choice_dialog
if [ $? -eq 11 ]; then case $? in
uninstall_pkg 11) uninstall_pkg
elif [ $? -eq 12 ]; then ;;
show_selections 12) show_selections
fi ;;
13) show_info
;;
14) set_selections
;;
esac
exit 0 exit 0