diff options
Diffstat (limited to 'starttde')
| -rw-r--r-- | starttde | 57 |
1 files changed, 31 insertions, 26 deletions
@@ -15,6 +15,26 @@ if [ -r $HOME/.xprofile ]; then source $HOME/.xprofile fi +# Some functions to parse and check path correctly ... +is_in_path() { + search="$1"; ifs="$IFS"; IFS=":"; set $PATH; IFS="$ifs" + for i in $*; do + [ "${i}" = "${search}" ] && return 0 + done + return 1 +} + +# Usage: place_before_in_path /opt/trinity/games /usr/games +place_before_in_path() { + insert="$1"; before="$2"; ifs="$IFS"; IFS=":"; set $PATH; IFS="$ifs" + NPATH="" + for i in $*; do + [ "${i}" = "${before}" ] && NPATH="${NPATH}:${insert}" + NPATH="${NPATH}:${i}" + done + export PATH=${NPATH#:} +} + echo "[starttde] Starting starttde." 1>&2 echo "[starttde] This script is $0" 1>&2 @@ -27,7 +47,7 @@ echo "[starttde] This script is $0" 1>&2 # defined or defined to point to KDE4 binaries. BIN_DIR="`dirname \`readlink -f $0\``" if [ -x $BIN_DIR/tde-config ]; then - TDE_VERSION="`$BIN_DIR/tde-config --version | grep TDE | awk '{print $2}'`" + TDE_VERSION=$($BIN_DIR/tde-config --version | while IFS=: read a b; do [ "${a#TDE}" != "$a" ] && echo $b; done) echo "[starttde] TDE version is $TDE_VERSION" 1>&2 export TDEDIR=${BIN_DIR%/bin} echo "[starttde] TDE base directory is $TDEDIR" 1>&2 @@ -103,27 +123,12 @@ else # This script and kstandardirs.h and kstandardirs.cpp must match. # The latter two must be edited/patched before compiling. echo "[starttde] TDEHOME is not set." 1>&2 - if [ -d $HOME/.trinity ]; then - # OK, this one is obvious. - export TDEHOME=$HOME/.trinity - elif [ -f /usr/bin/kde4-config ]; then - # Looks like KDE4 is installed. - if [ -d $HOME/.kde ] && [ ! -d $HOME/.trinity ]; then - # Presume $HOME/.kde is being used for KDE4 as it already exists. - export TDEHOME=$HOME/.trinity - else - # Presume $HOME/.kde is being used for KDE4 to be on the safe side. - export TDEHOME=$HOME/.trinity - fi - elif [ -f /opt/trinity/bin/tde-config ]; then - # Looks like Trinity is installed. - export TDEHOME=$HOME/.trinity - elif [ -f /usr/bin/tde-config ] && [ -d $HOME/.kde ]; then + # Default value: $HOME/.trinity. Most users will use this. + export TDEHOME=$HOME/.trinity + + if [ ! -d $HOME/.trinity ] && [ ! -f /usr/bin/kde4-config ] && [ "$TDEDIR"="/usr" ] && [ -d $HOME/.kde ]; then # Looks like Trinity is installed and not playing second fiddle to KDE4. export TDEHOME=$HOME/.kde - else - # Resort to this and hope for the best! - export TDEHOME=$HOME/.trinity fi echo "[starttde] Set TDEHOME to $TDEHOME." 1>&2 fi @@ -138,30 +143,30 @@ fi # Modify the following environment variables only as necessary. if [ -d $TDEDIR/games ]; then - if [ "`echo $PATH | grep \"$TDEDIR/games\"`" = "" ]; then + if ! is_in_path "$TDEDIR/games" ; then # Respect the traditional path order. Don't blindly place $TDEDIR/games # first in the path. Only place $TDEDIR/games before /usr/games. If packagers # are adding $TDEDIR/games elsewhere, then they need to ensure the traditional # search patch is respected. # Is there a way we can check that $TDEDIR/games is always placed only just before # /usr/games in the search path? - if [ "`echo $PATH | grep \"^\\(.*:\\)\\?/usr/games\\(:.*\\)\\?$\"`" != "" ]; then - export PATH="`echo $PATH | sed \"s|^\\(.*:\\)\\?/usr/games\\(:.*\\)\\?$|\\1$TDEDIR/games:/usr/games\\2|\"`" + if is_in_path "/usr/games"; then + place_before_in_path "$TDEDIR/games" "/usr/games" else export PATH=$TDEDIR/games:$PATH fi fi fi if [ -d $TDEDIR/bin ]; then - if [ "`echo $PATH | grep \"$TDEDIR/bin\"`" = "" ]; then + if ! is_in_path "$TDEDIR/bin" ]; then # Respect the traditional path order. Don't blindly place $TDEDIR/bin # first in the path. Only place $TDEDIR/bin before /usr/bin. This order is # consistent with tdelibs/tdesu/stub.cpp. If packagers are adding $TDEDIR/bin # elsewhere, then they need to ensure the traditional search patch is respected. # Is there a way we can check that $TDEDIR/bin is always placed only just before # /usr/bin in the search path? - if [ "`echo $PATH | grep \"^\\(.*:\\)\\?/usr/bin\\(:.*\\)\\?$\"`" != "" ]; then - export PATH="`echo $PATH | sed \"s|^\\(.*:\\)\\?/usr/bin\\(:.*\\)\\?$|\\1$TDEDIR/bin:/usr/bin\\2|\"`" + if is_in_path "/usr/bin"; then + place_before_in_path "$TDEDIR/bin" "/usr/bin" else export PATH=$TDEDIR/bin:$PATH fi |