#!/bin/bash

export LANG=POSIX
dir=`dirname $0`
inifile="$1"
. $dir/ini-tools.sh

cfg_section()
{
	ini_section "$inifile" $@
}

cfg_value()
{
	ini_value "$inifile" $@
}

cfg_escape()
{
	sed 's/\$/\\$/g'
}

_cat()
{
	sed 's/^	*|//'
}

subpackages()
{
	echo $SUBPACKAGES
}

LICENSE=`cfg_value global.license`
[ "$LICENSE" ] || LICENSE="janware GmbH proprietary license"
SUBPACKAGES=`cfg_value global.subpackages`

_cat << EOT
	|echo "Name: \$NAME"
	|echo "Summary: `cfg_value summary`"
	|echo "Version: \$VERSION"
	|echo "Release: \$RELEASE"
	|echo "License: $LICENSE"
	|echo "Group: System/Libraries"
	|[ -n "\$SOURCE" ] && echo "Source: \$SOURCE"
	|echo "Vendor: janware GmbH"
	|echo "URL: http://janware.com"
	|echo "BuildRoot: /var/tmp/%{name}-buildroot"
	|echo "Distribution: jw / openSUSE Tumbleweed"
	|echo ""
	|echo "%description"
	|echo "`cfg_value description`"
	|echo ""
EOT
subpackages | grep -q run && _cat << EOT
	|# ---------------------------------------
	|echo "%package -n \$NAME-run"
	|echo "Summary: `cfg_value summary`"
	|echo "Group: `cfg_value global.group`"
	|[ "\$REQUIRES_RUN" ] && echo "Requires: \$REQUIRES_RUN"
	|[ "\$CONFLICTS_RUN" ] && echo "Conflicts: \$CONFLICTS_RUN"
	|echo "%description -n \$NAME-run"
	|echo "Runtime package"
	|echo ""
EOT
subpackages | grep -q devel && _cat << EOT
	|# ---------------------------------------
	|echo "%package -n \$NAME-devel"
	|echo "Summary: `cfg_value summary`, development package"
	|echo "Group: `cfg_value global.group`"
	|[ "\$REQUIRES_DEVEL" ] && echo "Requires: \$REQUIRES_DEVEL"
	|[ "\$CONFLICTS_DEVEL" ] && echo "Conflicts: \$CONFLICTS_DEVEL"
	|echo "%description -n \$NAME-devel"
	|echo "Development package"
	|echo ""
EOT
subpackages | grep -q run && _cat << EOT
	|# ---------------------------------------
	|echo "%prep -n \$NAME-run"
	|echo ""
EOT

_cat << EOT
	|echo "%setup -q -n \$NAME-\$V"
	|echo ""
	|echo "%build"
	|echo 'pwd'
	|echo 'make config'
	|echo 'make'
	|echo ""
	|echo "%install"
	|echo 'rm -rf \$RPM_BUILD_ROOT'
	|echo "export ENV_PREFIX=\\\$RPM_BUILD_ROOT"
	|echo "export INSTALL_LOG=\$INSTALL_LOG"
	|echo "mkdir -p \`dirname \$INSTALL_LOG\`"
	|echo "> \$INSTALL_LOG"
	|echo "make install"
	|echo "export PATH=$MOD_SCRIPT_DIR:\\\$PATH"
	|echo "/bin/bash pkg.sh milk-install-log -p \\\$ENV_PREFIX -n \$NAME -t rpm -s \\"$SUBPACKAGES\\" \$INSTALL_LOG \`dirname \$INSTALL_LOG\`"
	|echo ""
EOT

# -- scripts
for p in $SUBPACKAGES; do
	for stage in pre preun post postun; do
		echo "================= processing stage $stage: cfg_section pkg.$p.$stage" >&2
		cfg_section pkg.$p.$stage >&2
		cfg_section pkg.$p.$stage | grep -q . && {
			_cat <<- EOT
			|echo "%$stage -n \$NAME-$p"
			EOT
			echo "cat << EOT"
			cfg_section pkg.$p.$stage | cfg_escape
			echo "EOT"
		}
	done
done
_cat << EOT
	|echo ""
	|echo "%clean"
	|#echo 'rm -rf \$RPM_BUILD_ROOT'
EOT
subpackages | grep -q run && _cat << EOT
	|echo "%files -n \$NAME-run -f \$INSTALL_LOG.\$NAME-run"
EOT
if subpackages | grep -q devel; then _cat << EOT
	|echo "%files -n \$NAME-devel -f \$INSTALL_LOG.\$NAME-devel"
EOT
cfg_section pkg.devel.post
else
	_cat << EOT
	|echo "%exclude /opt/\$NAME/make/*.mk"
EOT
fi
		_cat << EOT
	|echo '%defattr (-, root, root)'
EOT