tools/linux_packaging/uninstall.sh.in

   1 #!/bin/sh
   2
   3 ######################################
   4 #
   5 #       Ardour/Mixbus bundle uninstaller
   6 #       Todd Naugle
   7 #
   8 #####################################
   9
  10
  11 PGM_NAME="%REPLACE_PGM%"
  12 PGM_VENDOR="%REPLACE_VENDOR%"
  13 PGM_VERSION="%REPLACE_VERSION%"
  14 PGM_BUILD="%REPLACE_BUILD%"
  15 PGM_BUILDTYPE="%REPLACE_TYPE%"
  16
  17 INSTALL_DEST_BASE=/opt
  18
  19
  20 #### Derived Variables ####
  21 if [ -z "${PGM_BUILDTYPE}" ]; then
  22         PGM_PATH=${INSTALL_DEST_BASE}/${PGM_NAME}-${PGM_VERSION}_${PGM_BUILD}
  23         ICON_NAME="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}"                    #no dash between name and version since dash seperates vendor from program
  24         MENU_FILE="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}.desktop"    #no dash between name and version since dash seperates vendor from program
  25         DESKTOP_LINK_FILE="${PGM_NAME}_${PGM_VERSION}.desktop"
  26 else
  27         PGM_PATH=${INSTALL_DEST_BASE}/${PGM_NAME}-${PGM_VERSION}_${PGM_BUILD}-${PGM_BUILDTYPE}
  28         ICON_NAME="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}"                   #no dash between name and version since dash seperates vendor from program
  29         MENU_FILE="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}.desktop"   #no dash between name and version since dash seperates vendor from program
  30         DESKTOP_LINK_FILE="${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}.desktop"
  31 fi
  32
  33 MENU_FILE_PATH="${PGM_PATH}/share/${MENU_FILE}"
  34
  35
  36 #############################
  37 # Check for root privileges
  38 #############################
  39
  40 SUPER=""
  41
  42 if [ "$(id -u)" != "0" ]; then
  43
  44         if ! which sudo > /dev/null;
  45         then
  46                 echo ""
  47                 echo "!!! ERROR !!!"
  48                 echo ""
  49                 echo "The uninstaller requires root privileges. It is currently not"
  50                 echo "running as root AND the program sudo is missing from this system."
  51                 echo ""
  52                 echo "Please correct this by running the uninstaller as root or"
  53                 echo "installing and configuring sudo."
  54                 echo ""
  55                 read -p "Press ENTER to exit uninstaller:" BLAH
  56                 exit 1
  57         fi
  58
  59         if ! sudo date;
  60         then
  61                 echo ""
  62                 echo "!!! ERROR !!!"
  63                 echo ""
  64                 echo "Either you don't know the root password or the user is not allowed to sudo"
  65                 echo "Please correct this and run the uninstaller again"
  66                 echo "(hint: use visudo to edit sudoers file or run the installer as root)"
  67                 echo ""
  68                 read -p "Press ENTER to exit uninstaller:" BLAH
  69                 exit 1
  70         fi
  71         SUPER="sudo"
  72 fi
  73
  74 #######################
  75 # Check for xdg utils
  76 #######################
  77 HAS_XDG="T"
  78
  79 XDG_MENU_VER=$(xdg-desktop-menu --version 2> /dev/null)
  80 if [ -z "$XDG_MENU_VER" ];
  81 then
  82         echo "System does not have xdg-desktop-menu installed"
  83         HAS_XDG="F"
  84 fi
  85
  86 XDG_ICON_VER=$(xdg-icon-resource --version 2> /dev/null)
  87 if [ -z "$XDG_ICON_VER" ];
  88 then
  89         echo "System does not have xdg-icon-resource installed"
  90         HAS_XDG="F"
  91 fi
  92
  93
  94 #############
  95 # Uninstall
  96 #############
  97
  98 if [ -d ${PGM_PATH} ];
  99 then
 100         echo ""
 101         echo "Removing existing ${PGM_NAME} installation at ${PGM_PATH}"
 102         echo ""
 103
 104         if [ "T" = ${HAS_XDG} ];
 105         then
 106                 ${SUPER} xdg-desktop-menu uninstall ${MENU_FILE_PATH}
 107                 ${SUPER} xdg-icon-resource uninstall --size 16 ${ICON_NAME}
 108                 ${SUPER} xdg-icon-resource uninstall --size 22 ${ICON_NAME}
 109                 ${SUPER} xdg-icon-resource uninstall --size 32 ${ICON_NAME}
 110                 ${SUPER} xdg-icon-resource uninstall --size 48 ${ICON_NAME}
 111
 112                 if [ -e /usr/share/icons/hicolor/scalable/apps/${ICON_NAME}.svg ];
 113                 then
 114                         ${SUPER} rm -f /usr/share/icons/hicolor/scalable/apps/${ICON_NAME}.svg
 115                 fi
 116         fi
 117
 118         if [ -e ~/Desktop/${DESKTOP_LINK_FILE} ];
 119         then
 120                 ${SUPER} rm -f ~/Desktop/${DESKTOP_LINK_FILE}
 121         fi
 122
 123         # delete the old package
 124         ${SUPER} rm -rf ${PGM_PATH}
 125         ${SUPER} rm -f $0
 126 else
 127         echo ""
 128         echo "!!! FAILURE !!! - install path ${PGM_PATH} does not exist."
 129         echo ""
 130 fi