#!/bin/sh

HERE=$(dirname $(readlink -f ${0}))/src;

KEEP=html; # output directory
TEMP=$(mktemp -d);
chmod 755 ${TEMP};

##
# Build options.
#
SASS=0;
LOGO=0;
HTML=0;
for arg; do
    case "${arg}" in
        sass) SASS=1; ;;
        logo) LOGO=1; ;;
        html) HTML=1; ;;
    esac
done

##
# CSS
#
if test ${SASS} -eq 1; then
(cd assets/css && ./compile.sh)
fi # SASS

##
# Logo
#
if test ${LOGO} -eq 1; then
(cd assets/images && ./polyguin.sh)
fi # LOGO


if test ${HTML} -eq 1; then
#===============================================================
docker run -v ${HERE}:${HERE} -e HERE=${HERE} -v ${TEMP}:${TEMP} -e TEMP=${TEMP} --rm -i alpine:3.17 <<'EOF'
apk add findutils imagemagick;
#===============================================================

##
# .psd --> .jpg ONLY in 'src/'
#
find ${HERE} -type f -name "*.psd" | while read k; do
    f="${k#*${HERE}}";
    mkdir -p "${TEMP}${f%/*}";
    convert "${k}[0]" -strip "${TEMP}${f%*.psd}.jpg";
done

##
# template injection
#
find ${HERE} -type f -name "*.html" | while read k; do
    f="${k#*${HERE}}";
    mkdir -p "${TEMP}${f%/*}";
    sed > "${TEMP}${f}" "${k}" \
        -e "/__HEADER__/r ${HERE}/header.fill" \
        -e 's/__HEADER__//g' \
        -e "/__FOOTER__/r ${HERE}/footer.fill" \
        -e 's/__FOOTER__//g' \
        -e "/__INDEPENDENT_SHADE__/r ${HERE}/independent.shade.fill" \
        -e 's/__INDEPENDENT_SHADE__//g' \
        -e "/__INDEPENDENT_WHITE__/r ${HERE}/independent.white.fill" \
        -e 's/__INDEPENDENT_WHITE__//g' \
        ;
done

chown -R 1000:1000 ${TEMP};

#===============================================================
EOF
#===============================================================

##
# static assets
#
cp -R ${HERE}/../assets ${TEMP};

##
# robots.txt
#
cp ${HERE}/robots.txt ${TEMP};

##
# publish
#
rm -fr ${HTML};
mv ${TEMP} ${KEEP};

fi # HTML