#!/bin/bash
#
# Copyright © 2013 Vincent Sanders <vince@netsurf-browser.org>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
#   * The above copyright notice and this permission notice shall be included in
#     all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.

# NetSurf continuius integration build script for jenkins
#
# This script may be executed by jenkins jobs that use the core buildsystem
#
# Usage: jenkins-build.sh [install|test-install|coverage]
#


# TARGET must be in the environment and set correctly
if [ "x${TARGET}" = "x" ];then
    echo "TARGET unset"
    exit 1
fi

# The target for built artifacts
#
# This does mean the artifacts of a target must all be built on the
#   same jenkins slave instance
ARTIFACT_HOME=${JENKINS_HOME}/artifacts-${TARGET}

# Obtain the native target
NATIVE_TARGET=$(uname -s)

# target defaults
TARGET_TEST=
TARGET_INSTALL=
TARGET_COVERAGE=
TARGET_BUILD="release"

# change defaults based on build parameter
case $1 in
    "install")
	TARGET_INSTALL=${TARGET}
	;;

    "coverage")
	TARGET_COVERAGE=${TARGET}
	TARGET_BUILD="debug"
	# need to disable ccache on coverage builds
	export CCACHE=
	;;

    "test-install"|*)
	# Currently most tests do not work on targets except for Linux
	# TARGET_TEST=${NATIVE_TARGET}
	TARGET_TEST="Linux"
	TARGET_INSTALL=${TARGET}
	;;
esac

# currently core buildsystem doesnt use triplets so we need to adjust for that
# here is also where we can adjust other setting based on target
case ${TARGET} in
    "m68k-atari-mint")
	TARGET_TARGET="atari"
	;;

    "m5475-atari-mint")
	TARGET_TARGET="m5475_atari"
	;;

    "powerpc-apple-darwin9")
	TARGET_TARGET="powerpc_apple_darwin9"
	;;

    *)
	TARGET_TARGET=${TARGET}
	;;
esac

# Ensure the artifact target directory exists
mkdir -p ${ARTIFACT_HOME}

# Configure all build paths relative to prefix
export PREFIX=${ARTIFACT_HOME}
export PKG_CONFIG_PATH=${PREFIX}/lib/pkgconfig
export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${PREFIX}/lib
export PATH=${PATH}:${PREFIX}/bin

# execute the build steps

# clean target is always first
make Q= clean TARGET=${TARGET_TARGET} BUILD=${TARGET_BUILD}

# either a coverage build or a normal one
if [ "x${TARGET}" = "x${TARGET_COVERAGE}" ]; then
    make Q= TARGET=${TARGET_TARGET} BUILD=${TARGET_BUILD} coverage
    gcovr -x -r .. -o coverage.xml
else
    make Q= TARGET=${TARGET_TARGET} BUILD=${TARGET_BUILD}
fi

# test if appropriate
if [ "x${TARGET}" = "x${TARGET_TEST}" ]; then
    make Q= TARGET=${TARGET_TARGET} BUILD=${TARGET_BUILD} test
fi

# install
if [ "x${TARGET}" = "x${TARGET_INSTALL}" ]; then
    make Q= TARGET=${TARGET_TARGET} BUILD=${TARGET_BUILD} install
fi