quickinstall

#!/bin/bash
# ckb auto build/install script

# Temporary files for program output
TMPFILE=`mktemp /tmp/ckb.XXXXXXXX`
function newtmp {
    rm -f $TMPFILE
    TMPFILE=`mktemp /tmp/ckb.XXXXXXXX`
}

# Check for failure, quit if unsuccessful
function checkfail {
    if [[ $1 -ne 0 ]]; then
        cat $TMPFILE
        finish $1
    fi
}

# Exit function
function finish {
    rm -f $TMPFILE
    echo ""
    echo "Press enter to exit."
    read -rs dummy
    exit $1
}

# Directories
cd "`dirname \"$0\"`"
SRCDIR="src"
BINDIR="bin"
[[ "$OSTYPE" == "darwin"* ]] && BINDIR="ckb.app"
# This script respects the PREFIX variable on Linux (always /Applications on OSX)
[[ $PREFIX == "" ]] && PREFIX="/usr/bin"
[[ "$OSTYPE" == "darwin"* ]] && PREFIX="/Applications"

if [[ $(readlink -f "`pwd`") == *" "* ]]; then
    echo "Error: you must compile ckb in a directory with no spaces."
    echo "Move or rename the folder and try again."
    finish 1
fi

if [[ -d $SRCDIR ]]; then
    echo "Preparing build files..."
    # Clean first
    make clean >/dev/null 2>&1
    rm Makefile Makefile.* */*/Makefile */*/Makefile.* >/dev/null 2>&1
    # Generate makefiles
    ./qmake-auto $QMAKEFLAGS > $TMPFILE 2>&1
    checkfail $?
    make clean >/dev/null 2>&1
    # Run make with command arguments
    echo "Compiling binaries..."
    echo "(This can take a while, please be patient)"
    newtmp
    make -j 24 "$@" 2>$TMPFILE
    checkfail $?
    echo ""
    echo "Finished!"
fi
if [[ ! -d $BINDIR ]]; then
    # No binaries and no source ($SRCDIR branch will surely create $BINDIR or die trying)
    echo "There is nothing to do."
    finish 0
fi
# Offer to install ckb at a standard location
shopt -s nocasematch
read -rp "Install ckb system-wide [Y/n]? " doinstall
if [[ $doinstall =~ no? ]]; then
    if [[ "$OSTYPE" != "darwin"* ]]; then
        # Install icon and .desktop locally
        echo "Installing icon and application launcher for the local user..."
        xdg-icon-resource install --novendor --size 512 usr/ckb.png 2>$TMPFILE
        checkfail $?
        xdg-desktop-menu install --novendor usr/ckb.desktop 2>$TMPFILE
        checkfail $?
    fi
    echo "ckb will not be installed system-wide or run as a service."
    echo "Re-run this script if you change your mind."
    finish 0
fi
# Run sudo once to authenticate
sudo echo "" >/dev/null
[[ $? -ne 0 ]] && exit 0
if [[ "$OSTYPE" == "darwin"* ]]; then
    # OSX
    newtmp
    # Run macdeployqt to avoid linking problems
    [[ $MACDEPLOYQT == "" ]] && MACDEPLOYQT=`find ~/Qt/*/clang_64/bin ~/Applications/Qt/*/clang_64/bin /Applications/Qt/*/clang_64/bin -name macdeployqt -print -quit 2>/dev/null`
    $MACDEPLOYQT ckb.app >/dev/null 2>$TMPFILE
    # Install
    sudo rm -Rf /Applications/ckb.app 2>$TMPFILE
    sudo cp -R ckb.app /Applications 2>$TMPFILE
    checkfail $?
    echo "Installed at /Applications/ckb.app"
else
    # Linux
    newtmp
    # Install apps
    sudo mkdir -p $PREFIX
    checkfail $?
    sudo install bin/ckb $PREFIX/ckb 2>$TMPFILE
    checkfail $?
    sudo install bin/ckb-daemon $PREFIX/ckb-daemon 2>$TMPFILE
    checkfail $?
    sudo mkdir -p $PREFIX/ckb-animations 2>$TMPFILE
    checkfail $?
    sudo install bin/ckb-animations/* $PREFIX/ckb-animations 2>$TMPFILE
    checkfail $?
    # Install icon and .desktop
    sudo xdg-icon-resource install --novendor --size 512 usr/ckb.png 2>$TMPFILE
    checkfail $?
    sudo xdg-desktop-menu install --novendor usr/ckb.desktop 2>$TMPFILE
    checkfail $?
    echo "Installed in $PREFIX"
fi

# Offer to run as a system service
systemd=`systemctl --version 2>/dev/null`
systemdc=$?
upstart=`service --version 2>/dev/null`
upstartc=$?
launchd=`launchctl help 2>/dev/null`
launchdc=$?

echo ""
if [[ $systemdc -eq 0 && `echo "$systemd" | wc -l` -ge 1 ]]; then
    echo "System service: systemd detected"
    read -rp "Run the driver as a startup service [Y/n]? " doservice
    if [[ $doservice =~ no? ]]; then
        echo "You will need to start the driver manually."
        echo "Re-run this script if you change your mind."
    else
        # Running the driver immediately can cause enter to get spammed. Wait for the key to release first.
        sleep 0.5
        sudo systemctl stop ckb-daemon >/dev/null 2>&1
        sudo mkdir -p /usr/lib/systemd/system
        checkfail $?
        sudo install service/systemd/ckb-daemon.service /usr/lib/systemd/system 2>$TMPFILE
        checkfail $?
        sudo systemctl daemon-reload >/dev/null 2>&1
        sudo systemctl enable ckb-daemon 2>$TMPFILE
        checkfail $?
        sudo systemctl start ckb-daemon 2>$TMPFILE
        checkfail $?
    fi
elif [[ $upstartc -eq 0 && `echo $upstart | wc -l` -ge 1 ]]; then
    echo "System service: Upstart detected"
    read -rp "Run the driver as a startup service [Y/n]? " doservice
    if [[ $doservice =~ no? ]]; then
        echo "You will need to start the driver manually."
        echo "Re-run this script if you change your mind."
    else
        sleep 0.5
        sudo service ckb-daemon stop >/dev/null 2>&1
        sudo mkdir -p /etc/init
        checkfail $?
        sudo install service/upstart/ckb-daemon.conf /etc/init 2>$TMPFILE
        checkfail $?
        sudo service ckb-daemon start 2>$TMPFILE
    fi
elif [[ $launchdc -eq 0 && `echo "$launchd" | wc -l` -ge 1 ]]; then
    echo "System service: launchd detected"
    read -rp "Run the driver as a startup service [Y/n]? " doservice
    if [[ $doservice =~ no? ]]; then
        echo "You will need to start the driver manually."
        echo "Re-run this script if you change your mind."
    else
        sleep 0.5
        sudo launchctl unload /Library/LaunchDaemons/com.ckb.daemon.plist >/dev/null 2>&1
        sudo mkdir -p /Library/LaunchDaemons
        checkfail $?
        sudo cp -f service/launchd/com.ckb.daemon.plist /Library/LaunchDaemons 2>$TMPFILE
        checkfail $?
        sudo chown root:wheel /Library/LaunchDaemons/com.ckb.daemon.plist 2>$TMPFILE
        checkfail $?
        sudo chmod 0700 /Library/LaunchDaemons/com.ckb.daemon.plist 2>$TMPFILE
        checkfail $?
        sudo launchctl load /Library/LaunchDaemons/com.ckb.daemon.plist 2>$TMPFILE
        checkfail $?
    fi
else
    echo "No supported system service daemons detected."
    echo "You will need to start the driver manually."
    read -rp "Start it now [Y/n]? " dodriver
    if [[ ! $dodriver =~ no? ]]; then
        sleep 0.5
        sudo nohup $PREFIX/ckb-daemon >/dev/null 2>&1 &
        checkfail $?
    fi
fi

sleep 1
echo ""
read -rp "Start ckb now [Y/n]? " dolaunch
[[ $dolaunch =~ no? ]] && exit 0
APP=$PREFIX/ckb
[[ "$OSTYPE" == "darwin"* ]] && APP=$APP.app/Contents/MacOS/ckb
# Ask ckb to close if there's an instance already running
$APP --close >/dev/null 2>&1
sleep 0.5
# Launch
nohup $APP >/dev/null 2>&1 &
exit 0