cygwin-shell

#!/bin/bash

set -e

. /etc/cygwin-env

if [ "${DEBUG_WRAPPER}" = "true" ]
then
    set -x
fi

if [ "${DISPLAY}" = "" ]
then
    export DISPLAY=:95
    Xvfb :95 -ac -reset -terminate -screen 0 800x600x16 2>/dev/null &
    sleep 3
fi

# workaround https://bugs.wine-staging.com/show_bug.cgi?id=403
if [ "${DRONE}" = "true" ]
then
    if ! [ -d /drone/wineprefix ]
    then
        mv "${WINEPREFIX}" /drone/wineprefix
    fi
    export WINEPREFIX=/drone/wineprefix
    export CYGWIN_ROOT=${WINEPREFIX}/drive_c/${CYGWIN_DIR}

    echo "# Workaround docker image limitation"
    echo "# FIXME: These packages can't be preinstalled inside docker image because docker image does not support cygwin symlink."
    echo "Installing autoconf,automake,gawk,texinfo,python,asciidoc,gettext-devel,git,intltool,scons,xmlto,wget"
    WINEDEBUG=-all wine c:/cygwin-installer.exe --site http://mirrors.tea-ci.org/cygwin --local-package-dir Z:/tmp/cygwin -W -x gawk,python,ca-certificates -P gawk,python,ca-certificates -q &> /dev/null
    WINEDEBUG=-all wine c:/cygwin-installer.exe --site http://mirrors.tea-ci.org/cygwin --local-package-dir Z:/tmp/cygwin -W -P autoconf,automake,gawk,texinfo,python,asciidoc,gettext-devel,git,intltool,scons,xmlto,wget -q &> /dev/null
    echo
fi

if [ "$1" = "-h" ] || [ "$1" = "--help" ]
then
    echo  Usage:  $0 "-c commandline"
    echo "      " $0 "script-file"
    echo "      " cat script-file \| $0 
    echo
    exit
fi

if [ "${WINEDEBUG}" = "" ]
then
    export WINEDEBUG=fixme-all
fi

EXIT_CODE=exit_code.$$

if [ "${DRONE_BUILD_DIR}" ]
then
    if ! [ -d ${CYGWIN_ROOT}/${DRONE_BUILD_DIR} ]
    then
        DRONE_BUILD_DIR_PARENT=$(dirname ${DRONE_BUILD_DIR})
        mkdir -p ${CYGWIN_ROOT}/${DRONE_BUILD_DIR_PARENT}
        ln -s ${DRONE_BUILD_DIR} ${CYGWIN_ROOT}/${DRONE_BUILD_DIR}
    fi
    CYGWIN_INIT_DIR=${CYGWIN_ROOT}/${DRONE_BUILD_DIR}
fi

if [ "${CYGWIN_INIT_DIR}" ]
then
    cd ${CYGWIN_INIT_DIR}
else
    cd ${CYGWIN_ROOT} # FIXME
fi

UNIXPWD=`pwd`
WINPWD=`winepath -w ${UNIXPWD}`
WINPWD=${WINPWD//\\/\/} # replace \ to /


if [ "${DEBUG_WRAPPER}" = "true" ]
then
    echo "CYGWIN shell in ${CYGWIN_ROOT} in Wine on Linux"
    echo "Entering CYGWIN shell >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
fi

if [ "$#" = "0" ]
then
    cat > ${CYGWIN_ROOT}/tmp/command.sh
    wine ${CYGWIN_ROOT}/bin/mintty.exe --log - -e /bin/bash.exe -l -c "(cd \"${WINPWD}\"; bash -e < /tmp/command.sh || echo \$? > ${EXIT_CODE})" | tee
elif [ "$1" = "-c" ]
then
    COMMAND=${@:2}
    # Emulate CYGWIN COMMAND line prompt
    echo ${USER}@${HOSTNAME} ${CYGWINTEM} ${WINPWD}
    echo \$ ${COMMAND}
    wine ${CYGWIN_ROOT}/bin/mintty.exe --log - -e /bin/bash.exe -l -c "(cd \"${WINPWD}\"; bash -e -c \"${COMMAND}\" || echo \$? > ${EXIT_CODE})" | tee
else
set -x
    pushd `dirname $1` > /dev/null
    UNIXPATH=`pwd`
    popd > /dev/null
    WINPATH=`winepath -w ${UNIXPATH}`
    COMMAND_FILE=${WINPATH}\\`basename $1`
    # Emulate CYGWIN COMMAND line prompt
    echo ${USER}@${HOSTNAME} ${CYGWINTEM} ${WINPWD}
    echo \$ ${COMMAND_FILE}
    wine ${CYGWIN_ROOT}/bin/mintty.exe --log - -e /bin/bash.exe -l -c "(cd \"${WINPWD}\"; bash -e \"${COMMAND_FILE}\" || echo \$? > ${EXIT_CODE})" | tee
fi

if [ "$DEBUG_WRAPPER" = "true" ]
then
    echo "Leaving CYGWIN shell <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<"
fi

wineserver -w

if test -f ${EXIT_CODE}
then
    # clean up
    exit_code=$(cat ${EXIT_CODE})
    rm -f ${EXIT_CODE}

    if [ "${DEBUG_WRAPPER}" = "true" ]
    then
        echo cygwin-shell executed \`$COMMAND\` failed with exit code ${exit_code}.
        echo
    fi
    exit ${exit_code}
fi

if [ "${DEBUG_WRAPPER}" = "true" ]
then
    echo cygwin-shell executed \`$COMMAND\` successfully.
fi
echo