push.sh

#!/bin/bash

# Wrapper function for Maven's mvn command.
mvn-color()
{
    # Formatting constants
    BOLD=`tput bold`
    UNDERLINE_ON=`tput smul`
    UNDERLINE_OFF=`tput rmul`
    TEXT_BLACK=`tput setaf 0`
    TEXT_RED=`tput setaf 1`
    TEXT_GREEN=`tput setaf 2`
    TEXT_YELLOW=`tput setaf 3`
    TEXT_BLUE=`tput setaf 4`
    TEXT_MAGENTA=`tput setaf 5`
    TEXT_CYAN=`tput setaf 6`
    TEXT_WHITE=`tput setaf 7`
    BACKGROUND_BLACK=`tput setab 0`
    BACKGROUND_RED=`tput setab 1`
    BACKGROUND_GREEN=`tput setab 2`
    BACKGROUND_YELLOW=`tput setab 3`
    BACKGROUND_BLUE=`tput setab 4`
    BACKGROUND_MAGENTA=`tput setab 5`
    BACKGROUND_CYAN=`tput setab 6`
    BACKGROUND_WHITE=`tput setab 7`
    RESET_FORMATTING=`tput sgr0`

    # Filter mvn output using sed
    mvn $@ | sed -e "s/\(\[INFO\]\ \-.*\)/${TEXT_BLUE}${BOLD}\1/g" \
    -e "s/\(\[INFO\]\ \[.*\)/${RESET_FORMATTING}${BOLD}\1${RESET_FORMATTING}/g" \
    -e "s/\(\[INFO\]\ BUILD SUCCESSFUL\)/${BOLD}${TEXT_GREEN}\1${RESET_FORMATTING}/g" \
    -e "s/\(\[WARNING\].*\)/${BOLD}${TEXT_YELLOW}\1${RESET_FORMATTING}/g" \
    -e "s/\(\[ERROR\].*\)/${BOLD}${TEXT_RED}\1${RESET_FORMATTING}/g" \
    -e "s/Tests run: \([^,]*\), Failures: \([^,]*\), Errors: \([^,]*\), Skipped: \([^,]*\)/${BOLD}${TEXT_GREEN}Tests run: \1${RESET_FORMATTING}, Failures: ${BOLD}${TEXT_RED}\2${RESET_FORMATTING}, Errors: ${BOLD}${TEXT_RED}\3${RESET_FORMATTING}, Skipped: ${BOLD}${TEXT_YELLOW}\4${RESET_FORMATTING}/g"

    # Store the exit status of the first command before the pipe
    BUILD_RESULT=${PIPESTATUS[0]}

    # Make sure formatting is reset
    echo -ne ${RESET_FORMATTING}
}

# -Djava.awt.headless=true prevents Java from opening a Launcher app under Mac OS X
export MAVEN_OPTS="-Xmx2g -XX:+TieredCompilation -XX:TieredStopAtLevel=1 -Djava.awt.headless=true"

function alert_user {
	echo "${1}"
	if [ ! -z `which notify-send` ]; then
		notify-send "${1}"
	fi
	# For Mac OS X: install from https://github.com/alloy/terminal-notifier
	if [ -f /Applications/terminal-notifier.app/Contents/MacOS/terminal-notifier ]
	then
    	/Applications/terminal-notifier.app/Contents/MacOS/terminal-notifier -message "${1}"
	fi
}

function exit_ko {
	alert_user "${1}"
	exit 1
}

function exit_ok {
	alert_user "${1}"
	exit 0
}

PROJECT_DIR=$(pwd)
BRANCH=$(git branch --no-color | awk '$1=="*" {print $2}')
ORIGIN=$(git remote -v | awk '$1=="origin" && $3=="(push)" {print $2}')

if [ -z != $1 ]; then
    export BUILD_DIR=${BUILD_DIR:-"$1"}
else
    export BUILD_DIR=${BUILD_DIR:-../privatebuild}
fi
echo "Using build directory $BUILD_DIR"

git fetch
git add -A; git ls-files --deleted -z | xargs -0 -I {} git rm {}; git commit -m "wip"
git rebase origin/${BRANCH}

if [ "$?" -ne 0 ]
then
	git rebase --abort
	git log -n 1 | grep -q -c "wip" && git reset HEAD~1
	exit_ko "Unable to rebase. Please pull or rebase and fix conflicts manually."
fi
git log -n 1 | grep -q -c "wip" && git reset HEAD~1

rm -Rf $BUILD_DIR
git clone -slb "${BRANCH}" . $BUILD_DIR
cd $BUILD_DIR

MVNCI="mvn-color -T 4 clean install"

if [ "$2" == "fast" ]; then
	$MVNCI -T 1C
else
    $MVNCI
fi

if [ $BUILD_RESULT -ne 0 ]; then
	exit_ko "Unable to build"
fi

if [ "$2" == "no-push" ]; then
	exit_ok "Not publishing, as per the no-push option"
fi

git push $ORIGIN $BRANCH
if [ $? -ne 0 ]; then
	exit_ko "Unable to push"
fi

cd ${PROJECT_DIR} && git fetch
exit_ok "Yet another successful push!"