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 USER_BIN_DIR="/usr/local/bin"
  19
  20 UNINSTALLER="$(readlink -f "$0")"
  21
  22 USER_NAME=$(logname)
  23
  24
  25 #### Derived Variables ####
  26 if [ -z "${PGM_BUILDTYPE}" ]; then
  27         PGM_PATH=${INSTALL_DEST_BASE}/${PGM_NAME}-${PGM_VERSION}_${PGM_BUILD}
  28         ICON_NAME="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}"                    #no dash between name and version since dash seperates vendor from program
  29         MENU_FILE="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}.desktop"    #no dash between name and version since dash seperates vendor from program
  30         DESKTOP_LINK_FILE="${PGM_NAME}_${PGM_VERSION}.desktop"
  31 else
  32         PGM_PATH=${INSTALL_DEST_BASE}/${PGM_NAME}-${PGM_VERSION}_${PGM_BUILD}-${PGM_BUILDTYPE}
  33         ICON_NAME="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}"                   #no dash between name and version since dash seperates vendor from program
  34         MENU_FILE="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}.desktop"   #no dash between name and version since dash seperates vendor from program
  35         DESKTOP_LINK_FILE="${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}.desktop"
  36 fi
  37
  38 MENU_FILE_PATH="${PGM_PATH}/share/${MENU_FILE}"
  39
  40
  41 #############################
  42 # Check for root privileges
  43 #############################
  44
  45 SUPER=""
  46
  47 if [ "$(id -u)" != "0" ]; then
  48
  49         if ! which sudo > /dev/null;
  50         then
  51                 echo ""
  52                 echo "Attempting to uninstall using su"
  53                 echo "Please enter root password below"
  54                 echo ""
  55
  56                 if ! su -c "${UNINSTALLER}";
  57                 then
  58                         echo ""
  59                         echo "!!! ERROR !!!"
  60                         echo ""
  61                         echo "This uninstaller requires root privileges. It is currently not"
  62                         echo "running as root AND an attempt to use su failed."
  63                         echo ""
  64                         echo "Please correct this by installing and configuring sudo or running"
  65                         echo "the uninstaller as root (su -c)."
  66                         echo ""
  67                         read -p "Press ENTER to exit uninstaller:" BLAH
  68                         exit 1
  69                 fi
  70                 exit
  71         fi
  72
  73         if ! sudo date;
  74         then
  75                 echo ""
  76                 echo "Attempting to uninstall using su"
  77                 echo "Please enter root password below"
  78                 echo ""
  79
  80                 if ! su -c "${UNINSTALLER}";
  81                 then
  82                         echo ""
  83                         echo "!!! ERROR !!!"
  84                         echo ""
  85                         echo "This uninstaller requires root privileges. It is currently not"
  86                         echo "running as root AND an attempt to use both sudo and su failed."
  87                         echo ""
  88                         echo "Please correct this by installing and configuring sudo or running"
  89                         echo "the uninstaller as root (su -c)."
  90                         echo ""
  91                         read -p "Press ENTER to exit uninstaller:" BLAH
  92                         exit 1
  93                 fi
  94                 exit
  95         fi
  96         SUPER="sudo"
  97 fi
  98
  99 #######################
 100 # Check for xdg utils
 101 #######################
 102 HAS_XDG="T"
 103
 104 #load the file that contains the translated names of the users directories
 105 if [ -e /home/${USER_NAME}/.config/user-dirs.dirs ]; then
 106         . /home/${USER_NAME}/.config/user-dirs.dirs
 107 fi
 108
 109 if [ "$(id -u)" != "0" ]; then
 110         USER_DESKTOP_DIR=${XDG_DESKTOP_DIR:-$HOME/Desktop}
 111 else
 112         #running as root with su makes this more difficult
 113         DESKTOP_FOLDER=$(echo ${XDG_DESKTOP_DIR:-$HOME/Desktop} | awk -F/ '{print $NF}')
 114         USER_DESKTOP_DIR="/home/${USER_NAME}/${DESKTOP_FOLDER}"
 115 fi
 116
 117 XDG_MENU_VER=$(xdg-desktop-menu --version 2> /dev/null)
 118 if [ -z "$XDG_MENU_VER" ];
 119 then
 120         echo "System does not have xdg-desktop-menu installed"
 121         HAS_XDG="F"
 122 fi
 123
 124 XDG_ICON_VER=$(xdg-icon-resource --version 2> /dev/null)
 125 if [ -z "$XDG_ICON_VER" ];
 126 then
 127         echo "System does not have xdg-icon-resource installed"
 128         HAS_XDG="F"
 129 fi
 130
 131
 132 #############
 133 # Uninstall
 134 #############
 135
 136 if [ -d ${PGM_PATH} ];
 137 then
 138         echo ""
 139         echo "Removing existing ${PGM_NAME} installation at ${PGM_PATH}"
 140         echo ""
 141
 142         if [ "T" = ${HAS_XDG} ];
 143         then
 144                 ${SUPER} xdg-desktop-menu uninstall ${MENU_FILE_PATH}
 145                 ${SUPER} xdg-icon-resource uninstall --size 16 ${ICON_NAME}
 146                 ${SUPER} xdg-icon-resource uninstall --size 22 ${ICON_NAME}
 147                 ${SUPER} xdg-icon-resource uninstall --size 32 ${ICON_NAME}
 148                 ${SUPER} xdg-icon-resource uninstall --size 48 ${ICON_NAME}
 149
 150                 if [ -e /usr/share/icons/hicolor/scalable/apps/${ICON_NAME}.svg ];
 151                 then
 152                         ${SUPER} rm -f /usr/share/icons/hicolor/scalable/apps/${ICON_NAME}.svg
 153                 fi
 154         fi
 155
 156         if [ -e ${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE} ];
 157         then
 158                 ${SUPER} rm -f ${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}
 159         fi
 160
 161         # delete the bin link if it is linked to this version
 162         if [ -e "${USER_BIN_DIR}/${PGM_NAME}3" ];
 163         then
 164                 BIN_LINK_TARGET=$(readlink "${USER_BIN_DIR}/${PGM_NAME}3")
 165                 BIN_LINK_TARGET_DIR=$(dirname "${BIN_LINK_TARGET}")
 166
 167                 if [ "${BIN_LINK_TARGET_DIR}" = "${PGM_PATH}/bin" ];
 168                 then
 169                         ${SUPER} rm -f "${USER_BIN_DIR}/${PGM_NAME}3"
 170                 fi
 171         fi
 172
 173
 174         # delete the old package
 175         ${SUPER} rm -rf ${PGM_PATH}
 176         ${SUPER} rm -f $0
 177 else
 178         echo ""
 179         echo "!!! FAILURE !!! - install path ${PGM_PATH} does not exist."
 180         echo ""
 181 fi