ardour/tools/linux_packaging/uninstall.sh.in

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#!/bin/sh
######################################
#
# Ardour/Mixbus bundle uninstaller
# Todd Naugle
#
#####################################
PGM_NAME="%REPLACE_PGM%"
PGM_VENDOR="%REPLACE_VENDOR%"
PGM_VERSION="%REPLACE_VERSION%"
PGM_BUILDTYPE="%REPLACE_TYPE%"
INSTALL_DEST_BASE=/opt
USER_BIN_DIR="/usr/local/bin"
UNINSTALLER="$(readlink -f "$0")"
USER_NAME=$(logname)
#### Derived Variables ####
if [ -z "${PGM_BUILDTYPE}" ]; then
PGM_PATH=${INSTALL_DEST_BASE}/${PGM_NAME}-${PGM_VERSION}
ICON_NAME="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}" #no dash between name and version since dash seperates vendor from program
MENU_FILE="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}.desktop" #no dash between name and version since dash seperates vendor from program
DESKTOP_LINK_FILE="${PGM_NAME}_${PGM_VERSION}.desktop"
else
PGM_PATH=${INSTALL_DEST_BASE}/${PGM_NAME}-${PGM_VERSION}-${PGM_BUILDTYPE}
ICON_NAME="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}" #no dash between name and version since dash seperates vendor from program
MENU_FILE="${PGM_VENDOR}-${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}.desktop" #no dash between name and version since dash seperates vendor from program
DESKTOP_LINK_FILE="${PGM_NAME}_${PGM_VERSION}_${PGM_BUILDTYPE}.desktop"
fi
MENU_FILE_PATH="${PGM_PATH}/share/${MENU_FILE}"
#############################
# Check for root privileges
#############################
SUPER=""
if [ "$(id -u)" != "0" ]; then
if ! which sudo > /dev/null;
then
echo ""
echo "Attempting to uninstall using su"
echo "Please enter root password below"
echo ""
if ! su -c "${UNINSTALLER}";
then
echo ""
echo "!!! ERROR !!!"
echo ""
echo "This uninstaller requires root privileges. It is currently not"
echo "running as root AND an attempt to use su failed."
echo ""
echo "Please correct this by installing and configuring sudo or running"
echo "the uninstaller as root (su -c)."
echo ""
read -p "Press ENTER to exit uninstaller:" BLAH
exit 1
fi
exit
fi
if ! sudo date;
then
echo ""
echo "Attempting to uninstall using su"
echo "Please enter root password below"
echo ""
if ! su -c "${UNINSTALLER}";
then
echo ""
echo "!!! ERROR !!!"
echo ""
echo "This uninstaller requires root privileges. It is currently not"
echo "running as root AND an attempt to use both sudo and su failed."
echo ""
echo "Please correct this by installing and configuring sudo or running"
echo "the uninstaller as root (su -c)."
echo ""
read -p "Press ENTER to exit uninstaller:" BLAH
exit 1
fi
exit
fi
SUPER="sudo"
fi
#######################
# Check for xdg utils
#######################
HAS_XDG="T"
#load the file that contains the translated names of the users directories
if [ -e /home/${USER_NAME}/.config/user-dirs.dirs ]; then
. /home/${USER_NAME}/.config/user-dirs.dirs
fi
if [ "$(id -u)" != "0" ]; then
USER_DESKTOP_DIR=${XDG_DESKTOP_DIR:-$HOME/Desktop}
else
#running as root with su makes this more difficult
DESKTOP_FOLDER=$(echo ${XDG_DESKTOP_DIR:-$HOME/Desktop} | awk -F/ '{print $NF}')
USER_DESKTOP_DIR="/home/${USER_NAME}/${DESKTOP_FOLDER}"
fi
XDG_MENU_VER=$(xdg-desktop-menu --version 2> /dev/null)
if [ -z "$XDG_MENU_VER" ];
then
echo "System does not have xdg-desktop-menu installed"
HAS_XDG="F"
fi
XDG_ICON_VER=$(xdg-icon-resource --version 2> /dev/null)
if [ -z "$XDG_ICON_VER" ];
then
echo "System does not have xdg-icon-resource installed"
HAS_XDG="F"
fi
#############
# Uninstall
#############
if [ -d ${PGM_PATH} ];
then
echo ""
echo "Removing existing ${PGM_NAME} installation at ${PGM_PATH}"
echo ""
if [ "T" = ${HAS_XDG} ];
then
${SUPER} xdg-desktop-menu uninstall ${MENU_FILE_PATH}
${SUPER} xdg-icon-resource uninstall --size 16 ${ICON_NAME}
${SUPER} xdg-icon-resource uninstall --size 22 ${ICON_NAME}
${SUPER} xdg-icon-resource uninstall --size 32 ${ICON_NAME}
${SUPER} xdg-icon-resource uninstall --size 48 ${ICON_NAME}
if [ -e /usr/share/icons/hicolor/scalable/apps/${ICON_NAME}.svg ];
then
${SUPER} rm -f /usr/share/icons/hicolor/scalable/apps/${ICON_NAME}.svg
fi
fi
if [ -e ${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE} ];
then
${SUPER} rm -f ${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE}
fi
# delete the bin link if it is linked to this version
if [ -e "${USER_BIN_DIR}/${PGM_NAME}3" ];
then
BIN_LINK_TARGET=$(readlink "${USER_BIN_DIR}/${PGM_NAME}3")
BIN_LINK_TARGET_DIR=$(dirname "${BIN_LINK_TARGET}")
if [ "${BIN_LINK_TARGET_DIR}" = "${PGM_PATH}/bin" ];
then
${SUPER} rm -f "${USER_BIN_DIR}/${PGM_NAME}3"
fi
fi
# delete the old package
${SUPER} rm -rf ${PGM_PATH}
${SUPER} rm -f $0
else
echo ""
echo "!!! FAILURE !!! - install path ${PGM_PATH} does not exist."
echo ""
fi