no-op: indentation and whitespace fixes

[ardour.git] / tools / linux_packaging / uninstall.sh.in

diff --git a/tools/linux_packaging/uninstall.sh.in b/tools/linux_packaging/uninstall.sh.in
index 7e86b2bc115f4ca8f50eb8eb164b11cd6c796153..20aa1b688de399e278406fd612179b57a6b12f0d 100644 (file)
--- a/tools/linux_packaging/uninstall.sh.in
+++ b/tools/linux_packaging/uninstall.sh.in
@@ -7,24 +7,29 @@
 #
 #####################################
 
+MAJOR_VERSION="%REPLACE_MAJOR_VERSION%"
 
 PGM_NAME="%REPLACE_PGM%"
 PGM_VENDOR="%REPLACE_VENDOR%"
 PGM_VERSION="%REPLACE_VERSION%"
-PGM_BUILD="%REPLACE_BUILD%"
 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}_${PGM_BUILD}
+       PGM_PATH=${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_BUILD}-${PGM_BUILDTYPE}
+       PGM_PATH=${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"
@@ -44,29 +49,51 @@ if [ "$(id -u)" != "0" ]; then
        if ! which sudo > /dev/null;
        then
                echo ""
-               echo "!!! ERROR !!!"
-               echo ""
-               echo "The uninstaller requires root privileges. It is currently not"
-               echo "running as root AND the program sudo is missing from this system."
+               echo "Attempting to uninstall using su"
+               echo "Please enter root password below"
                echo ""
-               echo "Please correct this by running the uninstaller as root or"
-               echo "installing and configuring sudo."
-               echo ""
-               read -p "Press ENTER to exit uninstaller:" BLAH
-               exit 1
+
+               if ! su -c "${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
+       else
+               sudo -k # make sudo forget about cached credentials
        fi
 
        if ! sudo date;
        then
                echo ""
-               echo "!!! ERROR !!!"
-               echo ""
-               echo "Either you don't know the root password or the user is not allowed to sudo"
-               echo "Please correct this and run the uninstaller again"
-               echo "(hint: use visudo to edit sudoers file or run the installer as root)"
+               echo "Attempting to uninstall using su"
+               echo "Please enter root password below"
                echo ""
-               read -p "Press ENTER to exit uninstaller:" BLAH
-               exit 1
+
+               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
@@ -76,6 +103,19 @@ fi
 #######################
 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
@@ -115,10 +155,23 @@ then
                fi
        fi
 
-       if [ -e ~/Desktop/${DESKTOP_LINK_FILE} ];
+       if [ -e ${USER_DESKTOP_DIR}/${DESKTOP_LINK_FILE} ];
        then
-               ${SUPER} rm -f ~/Desktop/${DESKTOP_LINK_FILE}
+               ${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}${MAJOR_VERSION}" ]; 
+       then
+               BIN_LINK_TARGET=$(readlink "${USER_BIN_DIR}/${PGM_NAME}${MAJOR_VERSION}")
+               BIN_LINK_TARGET_DIR=$(dirname "${BIN_LINK_TARGET}")
+
+               if [ "${BIN_LINK_TARGET_DIR}" = "${PGM_PATH}/bin" ];
+               then
+                       ${SUPER} rm -f "${USER_BIN_DIR}/${PGM_NAME}${MAJOR_VERSION}"
+               fi
        fi
+       
 
        # delete the old package
        ${SUPER} rm -rf ${PGM_PATH}