kmake.sh

#!/bin/bash

# To install this script, save to /usr/local/bin/kmake
# Don't forget to make it executable with:
# sudo chmod +x /usr/local/bin/kmake

#---
doClean=false
doTests=false
doInstall=false
rerunTests=false
errorOnDeprecated=false
buildDir="build"
buildPrefix=/usr
buildType="Debug"

#---
numCpuCores=`grep -c ^processor /proc/cpuinfo`
let "numMakeThreads = $numCpuCores + 1"

#---
for i in "$@"; do
	opt="$i"
	shift
	case $opt in
		c|clean)
		doClean=true
		;;

		i|install)
		doInstall=true
		;;

		l|local)
		buildPrefix=/usr/local
		;;

		d|debug)
		buildType="Debug"
		;;

		t|tests)
		doTests=true
		;;

		--rerun-failed)
		rerunTests=true
		;;

		r|release)
		buildType="Release"
		;;

		h|-h|--help|*)
		echo "kmake [clean] [install]"
		echo "    kmake [c | clean]       Delete build directory before build"
		echo "    kmake [i | install]     Run 'sudo make install' after build"
		echo "    kmake [l | local]       Use '/usr/local' install prefix"
		echo "    kmake [d | debug]       CMAKE_BUILD_TYPE=Debug"
		echo "    kmake [t | tests]       BUILD_TESTING=ON"
		echo "    kmake [r | release]     CMAKE_BUILD_TYPE=Release"
		echo ""
		echo "${numCpuCores} cpu cores found, kmake will use 'make -j${numMakeThreads}'"
		echo ""
		exit 0
		;;
	esac
done

#---
buildTypeArg="-DCMAKE_BUILD_TYPE=${buildType}"

if $doTests; then
	buildTestArg="-DBUILD_TESTING=ON"
else
	buildTestArg="-DBUILD_TESTING=OFF"
fi

#---
rerunTestsArg=""
if $rerunTests; then
	rerunTestsArg="--rerun-failed"
fi

#---
warningsArg=""
if $errorOnDeprecated; then
	warningsArg="-Wdeprecated=error -Wdeprecated-declarations=error"
fi

#---
if [ ! -f "CMakeLists.txt" ]; then
	echo "Folder does not contain CMakeLists.txt"
	exit 1
fi

#---
if $doClean && [ -d $buildDir ]; then
	rm -r $buildDir
fi

#---
if [ ! -d $buildDir ]; then
	mkdir $buildDir
fi

#---
success=false
( cd $buildDir \
	&& cmake .. -DCMAKE_INSTALL_PREFIX=${buildPrefix} ${buildTypeArg} ${buildTestArg} -DKDE_INSTALL_USE_QT_SYS_PATHS=ON ${warningsArg} \
	&& make -j${numMakeThreads} \
)
if [ $? -eq 0 ]; then
	success=true
fi

if $success; then
	if $doTests; then
		# (cd $buildDir && make test)
		(cd $buildDir && ctest . --output-on-failure $rerunTestsArg)
		testCode="$?"
		if [ "$testCode" != "0" ]; then
			if [ -f "$buildDir/Testing/Temporary/LastTest.log" ]; then
				# xdg-open "$buildDir/Testing/Temporary/LastTest.log"
				echo -e "\033[36m"
				echo "============================================"
				echo "  $buildDir/Testing/Temporary/LastTest.log"
				echo "============================================"
				echo -e "\033[0m"
				
				tail -n20 "$buildDir/Testing/Temporary/LastTest.log"
				echo ""
				echo -e "\033[36m============================================\033[0m"
			fi
			exit $testCode
		fi
	fi

	if $doInstall; then
		(cd $buildDir && sudo make install)
		exit $?
	else
		exit 0
	fi
else
	exit 1
fi