buildall.sh

#!/bin/bash

if test -t 1; then
	COLOR_FAIL="\e[31;1m"
	COLOR_SUCCESS="\e[32;1m"
	COLOR_BUILD_HEADING="\e[34;1m"
	COLOR_OTHER_HEADING="\e[35m"
	COLOR_RESET="\e[0m"
fi

say_fail() {
	printf "${COLOR_FAIL}$1${COLOR_RESET}\n"
}

say_success() {
	printf "${COLOR_SUCCESS}$1${COLOR_RESET}\n"
}

say_build_heading() {
	printf "${COLOR_BUILD_HEADING}$1\n$(echo -n "$1" | tr 'a-zA-Z_' '=')${COLOR_RESET}\n"
}

say_other_heading() {
	printf "${COLOR_OTHER_HEADING}$1\n$(echo -n "$1" | tr 'a-zA-Z_' '=')${COLOR_RESET}\n"
}

CN=cninja

EXTRA_TARGETS=all
TIME_CMD=

while [[ $# > 0 ]]
do
	key="$1"
	shift

	case $key in
		debug)
			BUILD_TYPES="${BUILD_TYPES} Debug"
			;;
		rdebug)
			BUILD_TYPES="${BUILD_TYPES} RelWithDebInfo"
			;;
		release)
			BUILD_TYPES="${BUILD_TYPES} Release"
			;;
		-c|--clean)
			CLEAN="true"
			;;
		-v|--verbose)
			VERBOSE=true
			CN="$CN -v"
			;;
		-u|--unittest)
			EXTRA_TARGETS="$EXTRA_TARGETS unittest"
			;;
		-t|--time)
			TIME_CMD=time
			;;
		--no-ccache)
			export CCACHE_DISABLE=1
			;;
		*)
			if [[ "$key" == -* ]]
			then
				# unknown option
				echo 1>&2 "Unknown option '$key'"
				exit 1
			else
				EXTRA_TARGETS="$EXTRA_TARGETS $key"
			fi
			;;
	esac
done

BUILD_TYPES="${BUILD_TYPES:-Debug RelWithDebInfo Release}"

# Ensure deps is built
say_other_heading "Deps"

if [ -n "${VERBOSE}" ]; then
	make deps || exit 1
else
	make deps > /dev/null || exit 1
fi
echo

failed=

for build in ${BUILD_TYPES}
do
	say_build_heading "${build}"

	build_dir="build/$(echo "${build}" | perl -pe 's/([A-Z])/-\l\1/g' | cut -c 2-)"

	if [ -n "${CLEAN}" ]; then
		rm -rf "${build_dir}"
	fi

	mkdir -p "${build_dir}"
	pushd "${build_dir}" > /dev/null 2>&1

	generate="cmake -G Ninja '-DCMAKE_BUILD_TYPE=${build}' ../.."
	if [ -z "${VERBOSE}" ]; then
		generate="${generate} > /dev/null"
	fi
	test -e CMakeCache.txt || {
		eval "${generate}" || failed=true
	}
	test -e CMakeCache.txt && ${TIME_CMD} ${CN} ${EXTRA_TARGETS} || failed=true

	popd > /dev/null 2>&1

	echo
done

if [ -n "${failed}" ]; then
	say_fail "BUILD_FAILED"
	exit 1
else
	say_success "Build succeeded"
fi