#!/usr/bin/env bash

set -e

export CUBERITE_BUILD_SERIES_NAME="Travis $CC $TRAVIS_CUBERITE_BUILD_TYPE"
export CUBERITE_BUILD_ID=$TRAVIS_JOB_NUMBER
export CUBERITE_BUILD_DATETIME=`date`

# Use ccache if available
if [ `which ccache` ]; then
	export CCACHE_CPP2=true
	CACHE_ARGS="-DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache"
	echo "Using ccache installed at $(which ccache)"
	ccache --max-size=3G
	ccache -z # Zero statistics
fi

cmake . -DBUILD_TOOLS=1 -DSELF_TEST=1 ${CACHE_ARGS};

echo "Building..."
cmake --build . -j 2

if [ `which ccache` ]; then
		echo "Built with ccache, outputting cache stats..."
		ccache -s
fi

echo "Testing..."

ctest -j 2 -V;

cd Server/;
touch apiCheckFailed.flag
if [ "$TRAVIS_CUBERITE_BUILD_TYPE" != "COVERAGE" ]; then
	./Cuberite <<- EOF
		load APIDump
		apicheck
		restart
		stop
	EOF
	if [ -f ./NewlyUndocumented.lua ]; then
		echo "ERROR: Newly undocumented API symbols found:"
		cat ./NewlyUndocumented.lua
		exit 1
	fi
	if [ -f ./DuplicateDocs.txt ]; then
		echo "ERROR: API documentation has duplicate symbol warnings:"
		cat ./DuplicateDocs.txt
		exit 1
	fi
	if [ -f ./apiCheckFailed.flag ]; then
		echo "ERROR: API check has failed with an unknown error"
		exit 1
	fi
fi