#!/bin/sh

mvn_args="test-compile"
mvn_properties=
mvn_clean=
unknown_args=
property_regex='-D(.*)=(.*)'
unit_test_regex='.*UnitTest'
post_script=

for arg in "${@}" ; do
    if [ "${arg}" = "clean" ] ; then
        mvn_clean="clean"
        mvn_args=

    elif [[ "${arg}" =~ ${property_regex} ]] ; then
        property_name=${BASH_REMATCH[1]}
        property_value=${BASH_REMATCH[2]}

        if [ "${property_name}" = "single" ] ; then
            test_property="test"
            test_disabled="it.test"
            if [[ ! "${property_value}" =~ ${unit_test_regex} ]] ; then
                test_property="it.test"
                test_disabled="test"
            fi

            mvn_properties="${mvn_properties} -D${test_disabled}=disabled -D${test_property}=${property_value}"

        elif [ "${property_name}" = "test.debug.port" ] ; then
            mvn_properties="${mvn_properties} -Dmaven.surefire.debug=\"-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=${property_value}\""

        elif [ "${property_name}" = "test.default.maxmemory" ] ; then
            mvn_properties="${mvn_properties} -Dtest.maxmemory=${property_value}"

        else
            unknown_args="${unknown_args} \"${arg}\""

        fi

    else
        if [ "${arg}" != "dist" -a "${mvn_args}" != "test-compile" ]; then
            echo "Sorry, this script does not currently support mixing targets." >&2
            exit 1

        elif [ "${arg}" = "dist" ] ; then
            mvn_args="test-compile"

        elif [ "${arg}" = "gatkdocs" ] ; then
            local_repo="sitetemprepo"
            mvn_args="install -Dmaven.repo.local=${local_repo} -Ddisable.queue && mvn site -Dmaven.repo.local=${local_repo} -Ddisable.queue"

        elif [ "${arg}" = "package.gatk.full" ] ; then
            mvn_args="package '-P!private,!queue'"

        elif [ "${arg}" = "package.gatk.all" ] ; then
            mvn_args="package '-P!queue'"

        elif [ "${arg}" = "package.queue.full" ] ; then
            mvn_args="package '-P!private'"

        elif [ "${arg}" = "package.queue.all" ] ; then
            mvn_args="package"

        elif [ "${arg}" = "release.gatk.full" ] ; then
            mvn_args="package '-P!private,!queue'"
            post_script=" && private/src/main/scripts/shell/copy_release.sh public/gatk-package/target/GenomeAnalysisTK-*.tar.bz2"

        elif [ "${arg}" = "release.queue.full" ] ; then
            mvn_args="package '-P!private'"
            post_script=" && private/src/main/scripts/shell/copy_release.sh public/queue-package/target/Queue-*.tar.bz2"

        elif [ "${arg}" = "build-picard-private" ] ; then
            mvn_args="mvn install -f private/picard-maven/pom.xml"

        # TODO: clover support
        # see ant and maven docs for clover:
        #  https://confluence.atlassian.com/display/CLOVER/1.+QuickStart+Guide
        #  https://confluence.atlassian.com/display/CLOVER/Clover-for-Maven+2+and+3+User%27s+Guide
        #
        #elif [ "${arg}" = "clover.report" ] ; then
        #    mvn_args=...
        #
        #elif [ "${arg}" = "with.clover" ] ; then
        #    mvn_args=...

        # TODO: This runs *all* commit tests, including the few on Queue.
        elif [ "${arg}" = "gatkfull.binary.release.tests" ] ; then
            local_repo="sitetemprepo"
            mvn_args="install -Dmaven.repo.local=${local_repo} && mvn verify"
            mvn_args="${mvn_args} -Dmaven.repo.local=${local_repo} -Dmaven.javadoc.skip=true"
            mvn_args="${mvn_args} -Dsting.generate-gatk-extensions.skipped=true"
            mvn_args="${mvn_args} -Dsting.jar.phase=none -Dsting.unpack.phase=none -Dsting.shade.phase=none"
            mvn_args="${mvn_args} -Dsting.packagecommittests.skipped=false"

        # TODO: This runs only the pipeline tests (full, non-dry run), but not the commit tests for Queue.
        elif [ "${arg}" = "queuefull.binary.release.tests" ] ; then
            local_repo="sitetemprepo"
            mvn_args="install -Dmaven.repo.local=${local_repo} && mvn verify"
            mvn_args="${mvn_args} -Dmaven.repo.local=${local_repo} -Dmaven.javadoc.skip=true"
            mvn_args="${mvn_args} -Dsting.generate-gatk-extensions.skipped=true"
            mvn_args="${mvn_args} -Dsting.jar.phase=none -Dsting.unpack.phase=none -Dsting.shade.phase=none"
            mvn_args="${mvn_args} -Dsting.packagepipelinetests.skipped=false"
            mvn_args="${mvn_args} -Dsting.pipelinetests.run=true"

        elif [ "${arg}" = "committests" ] ; then
            mvn_args="verify -Dsting.committests.skipped=false"

        elif [ "${arg}" = "test" ] ; then
            mvn_args="test -Dsting.unittests.skipped=false"

        elif [ "${arg}" = "unittest" ] ; then
            mvn_args="test -Dsting.unittests.skipped=false"

        elif [ "${arg}" = "integrationtest" ] ; then
            mvn_args="verify -Dsting.integrationtests.skipped=false"

        elif [ "${arg}" = "largescaletest" ] ; then
            mvn_args="verify -Dsting.largescaletests.skipped=false"

        elif [ "${arg}" = "pipelinetest" ] ; then
            mvn_args="verify -Dsting.pipelinetests.skipped=false"

        elif [ "${arg}" = "pipelinetestrun" ] ; then
            mvn_args="verify -Dsting.pipelinetests.skipped=false -Dsting.pipelinetests.run=true"

        elif [ "${arg}" = "fasttest" ] ; then
            mvn_args="verify -Dsting.committests.skipped=false -pl private/gatk-private -am -Dresource.bundle.skip=true"

        else
            unknown_args="${unknown_args} \"${arg}\""

        fi

    fi

done

mvn_cmd=
if [ "${mvn_clean}" != "" ]; then
    if [ "${mvn_args}" != "" ]; then
      mvn_cmd="mvn ${mvn_clean} && mvn ${mvn_args}"
    else
      mvn_cmd="mvn ${mvn_clean}"
    fi
else
    mvn_cmd="mvn ${mvn_args}"
fi

if [ "${unknown_args}" != "" ]; then
    echo "Unrecognized arguments:${unknown_args}" >&2

else
    echo "Equivalent maven command"
    echo "${mvn_cmd}${mvn_properties}${post_script}"
    sh -c "${mvn_cmd}${mvn_properties}${post_script}"

fi