#!/bin/bash

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

cat << EOT
format_depends()
{
	echo "\$@" | sed 's/  */,/g; s/,\([><=]\+\),*/\1/g; s/, *,*/,/g; s/, *$//; s/^ *,//; s/\([><=]\+\)\([0-9.-]\+\)/ (\1\2) /g'
}

#changelog()
#{
#	#dch -c /dev/stdout --create -v \$VERSION-\$RELEASE --package \$NAME
#cat << EOF
#\$NAME (\$VERSION-\$RELEASE) UNRELEASED; urgency=medium
#
#  * Initial release. (Closes: #XXXXXX)
#
# -- Jan Lindemann <jan@janware.com>  `date -R`
#
#EOF
#}

compat()
{
	echo -n 9
}

control()
{
cat << EOF
Source: \$NAME
Maintainer: Jan Lindemann <jan@janware.com>
Section: `ini_value global.group`
Priority: optional
Standards-Version: 3.9.2
Build-Depends: debhelper (>= 9)
EOT

ini_value global.subpackages | grep -q run && cat << EOT

Package: \$NAME-run
Architecture: any
Depends: \`format_depends "\${shlibs:Depends}, \${misc:Depends}, \$REQUIRES_RUN"\`
Description: `ini_value summary`
`ini_value description | sed 's/^/ /'`
EOT

ini_value global.subpackages | grep -q devel && cat << EOT

Package: \$NAME-devel
Architecture: any
Depends: \`format_depends "\$NAME-run = \$VERSION-\$RELEASE, \$REQUIRES_DEVEL"\`
Description: \$NAME Development Package
  Development tools for \$NAME-run
EOT

cat << EOT
EOF
}

copyright()
{
	echo -n ""
}

format()
{
	echo "3.0 (quilt)"
}

rules()
{
cat << "EOF"
#!/usr/bin/make -f

# tip from https://pkg-perl.alioth.debian.org/debhelper.html
# PACKAGE = \$(firstword \$(shell dh_listpackages))
# TMP     = \$(CURDIR)/debian/\$(PACKAGE)

NAME         = \$(shell pwd | xargs basename | sed 's/-[0-9.-]\+//')
DEB_DIR      = \$\$(pwd)/debian
ENV_PREFIX   = \$\$(pwd)/debian/tmp/inst-root
EOF

echo INSTALL_LOG  = \$INSTALL_LOG

cat << "EOF"
%:
EOF
echo -e "\tdh \$""@"
cat << EOF

override_dh_auto_test:

override_dh_installdirs:
	@echo "running override_dh_installdirs ($@)"
	#dh_installdirs

override_dh_auto_install:
	@echo "running override_dh_auto_install ($@)"
	mkdir -p \`dirname \$INSTALL_LOG\`
	> \$INSTALL_LOG
	\\\$(MAKE) ENV_PREFIX=\\\$(ENV_PREFIX) INSTALL_LOG=\\\$(INSTALL_LOG) install
	/bin/bash pkg.sh milk-install-log -p \\\$(ENV_PREFIX) -n \\\$(NAME) -t deb \$INSTALL_LOG \\\$(DEB_DIR)
	dh_installdirs

override_dh_shlibdeps:
	LD_LIBRARY_PATH=lib:\\\$(LD_LIBRARY_PATH) dh_shlibdeps

override_dh_auto_clean:

EOF
}

mkdir -p debian
#dch  --create --empty
cd debian

for file in compat control copyright format rules; do
	test -e \$file && continue
	\$file > \$file
done

chmod 755 rules

cd ..
dch  --create --newversion \$VERSION-\$RELEASE --controlmaint --package \$NAME --distribution stable "Release built by $0"

echo "Produced by $0, the output should be in the \"debian\" sub-directory."
EOT