edaa66f622
This should make it possible to run these scripts on any system, as /bin/bash is not standard! Notably this fixes the script on NixOS. Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net>
99 lines
4.3 KiB
Bash
Executable File
99 lines
4.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Basic start script for running the launcher with the libs packaged with it.
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function printerror {
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printf "$1"
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if which zenity >/dev/null; then zenity --error --text="$1" &>/dev/null;
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elif which kdialog >/dev/null; then kdialog --error "$1" &>/dev/null;
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fi
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}
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if [[ $EUID -eq 0 ]]; then
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printerror "This program should not be run using sudo or as the root user!\n"
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exit 1
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fi
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LAUNCHER_NAME=@Launcher_APP_BINARY_NAME@
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LAUNCHER_DIR="$(dirname "$(readlink -f "$0")")"
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echo "Launcher Dir: ${LAUNCHER_DIR}"
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# Set up env.
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# Pass our custom variables separately so that the launcher can remove them for child processes
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export LAUNCHER_LD_LIBRARY_PATH="${LAUNCHER_DIR}/lib@LIB_SUFFIX@"
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export LAUNCHER_LD_PRELOAD=""
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export LAUNCHER_QT_PLUGIN_PATH="${LAUNCHER_DIR}/plugins"
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export LAUNCHER_QT_FONTPATH="${LAUNCHER_DIR}/fonts"
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export LD_LIBRARY_PATH="$LAUNCHER_LD_LIBRARY_PATH:$LD_LIBRARY_PATH"
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export LD_PRELOAD="$LAUNCHER_LD_PRELOAD:$LD_PRELOAD"
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export QT_PLUGIN_PATH="$LAUNCHER_QT_PLUGIN_PATH:$QT_PLUGIN_PATH"
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export QT_FONTPATH="$LAUNCHER_QT_FONTPATH:$QT_FONTPATH"
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# Detect missing dependencies...
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DEPS_LIST=`ldd "${LAUNCHER_DIR}"/plugins/*/*.so 2>/dev/null | grep "not found" | sort -u | awk -vORS=", " '{ print $1 }'`
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if [ "x$DEPS_LIST" = "x" ]; then
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# We have all our dependencies. Run the launcher.
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echo "No missing dependencies found."
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# Just to be sure...
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chmod +x "${LAUNCHER_DIR}/bin/${LAUNCHER_NAME}"
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# Run the launcher
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exec -a "${LAUNCHER_DIR}/${LAUNCHER_NAME}" "${LAUNCHER_DIR}/bin/${LAUNCHER_NAME}" -d "${LAUNCHER_DIR}" "$@"
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# Run the launcher in valgrind
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# valgrind --log-file="valgrind.log" --leak-check=full --track-origins=yes "${LAUNCHER_DIR}/bin/${LAUNCHER_NAME}" -d "${LAUNCHER_DIR}" "$@"
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# Run the launcher with callgrind, delay instrumentation
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# valgrind --log-file="valgrind.log" --tool=callgrind --instr-atstart=no "${LAUNCHER_DIR}/bin/${LAUNCHER_NAME}" -d "${LAUNCHER_DIR}" "$@"
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# use callgrind_control -i on/off to profile actions
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# Exit with launcher's exit code.
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# exit $?
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else
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# apt
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if which apt-file &>/dev/null; then
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LIBRARIES=`echo "$DEPS_LIST" | grep -oP "[^, ]*" | sort -u`
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COMMAND_LIBS=`for LIBRARY in $LIBRARIES; do apt-file -l search $LIBRARY; done`
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COMMAND_LIBS=`echo "$COMMAND_LIBS" | sort -u | awk -vORS=" " '{ print $1 }'`
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INSTALL_CMD="sudo apt-get install $COMMAND_LIBS"
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# pacman
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elif which pkgfile &>/dev/null; then
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LIBRARIES=`echo "$DEPS_LIST" | grep -oP "[^, ]*" | sort -u`
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COMMAND_LIBS=`for LIBRARY in $LIBRARIES; do pkgfile $LIBRARY; done`
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COMMAND_LIBS=`echo "$COMMAND_LIBS" | sort -u | awk -vORS=" " '{ print $1 }'`
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INSTALL_CMD="sudo pacman -S $COMMAND_LIBS"
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# dnf
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elif which dnf &>/dev/null; then
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LIBRARIES=`echo "$DEPS_LIST" | grep -oP "[^, ]*" | sort -u`
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COMMAND_LIBS=`for LIBRARY in $LIBRARIES; do dnf whatprovides -q $LIBRARY; done`
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COMMAND_LIBS=`echo "$COMMAND_LIBS" | grep -v 'Repo' | sort -u | awk -vORS=" " '{ print $1 }'`
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INSTALL_CMD="sudo dnf install $COMMAND_LIBS"
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# yum
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elif which yum &>/dev/null; then
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LIBRARIES=`echo "$DEPS_LIST" | grep -oP "[^, ]*" | sort -u`
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COMMAND_LIBS=`for LIBRARY in $LIBRARIES; do yum whatprovides $LIBRARY; done`
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COMMAND_LIBS=`echo "$COMMAND_LIBS" | sort -u | awk -vORS=" " '{ print $1 }'`
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INSTALL_CMD="sudo yum install $COMMAND_LIBS"
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# zypper
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elif which zypper &>/dev/null; then
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LIBRARIES=`echo "$DEPS_LIST" | grep -oP "[^, ]*" | sort -u`
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COMMAND_LIBS=`for LIBRARY in $LIBRARIES; do zypper wp $LIBRARY; done`
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COMMAND_LIBS=`echo "$COMMAND_LIBS" | sort -u | awk -vORS=" " '{ print $1 }'`
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INSTALL_CMD="sudo zypper install $COMMAND_LIBS"
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# emerge
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elif which pfl &>/dev/null; then
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LIBRARIES=`echo "$DEPS_LIST" | grep -oP "[^, ]*" | sort -u`
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COMMAND_LIBS=`for LIBRARY in $LIBRARIES; do pfl $LIBRARY; done`
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COMMAND_LIBS=`echo "$COMMAND_LIBS" | sort -u | awk -vORS=" " '{ print $1 }'`
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INSTALL_CMD="sudo emerge $COMMAND_LIBS"
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fi
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MESSAGE="Error: The launcher is missing the following libraries that it needs to work correctly:\n\t${DEPS_LIST}\nPlease install them from your distribution's package manager."
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MESSAGE="$MESSAGE\n\nHint (please apply common sense): $INSTALL_CMD\n"
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printerror "$MESSAGE"
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exit 1
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fi
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