#!/bin/bash
#
# This script can be used by a cron to generate snapshots.
# For example, use:
# 35 0 * * * mkdist elinks-0.11 0.11 >>mkdist.log 2>&1
# 40 0 * * * mkdist HEAD 0.12 >>mkdist.log 2>&1
#
# To generate a release (which doesn't have a date in the
# top-level directory) also pass -r as the third parameter.

# set -x

echo "-------------------------------------------------"
echo "Date: $(date)"
echo "Args: $*"
echo "-------------------------------------------------"

ub=$1
lb=$2

GIT_DIR="elinks-repo-directory"
DOC_DIR="" # Leave empty for no doc dir
TMP_DIR="/tmp/elinks-git.$$"
TAR_DIR="elinks-snapshot-directory"

[ "$ub" ] || exit 1
[ "$lb" ] || exit 1

if [ "$3" != "-r" ]; then
	ver=$lb-`date +%Y%m%d`
	c="-current";
else
	ver=$lb;
	c="";
fi

mkdir "$TMP_DIR
cd "$TMP_DIR"

GIT_DIR="$GIT_DIR" cg-export -r "$ub" "$TMP_DIR"/elinks"

cd elinks

./autogen.sh
./configure

if [ "$ub" = "REL_0_10" ]; then
	make dist
	tar xfz elinks-$lb*.tar.gz
	cd elinks-$ub*
else
	make -C po
fi

if test -n "$DOC_DIR"; then
	mkdir doc/html
	cp -r "$DOC_DIR"/*.html* doc/html
	# mkdir doc/pdf
	# cp "$DOC_DIR"/*.pdf doc/pdf
fi

cd ..

if [ "$c" ]; then
	dir=`ls .`
	mv $dir elinks-$ver
fi


tar cfz elinks$c-$lb.tar.gz  elinks-$ver && \
mv elinks$c-$lb.tar.gz "$TAR_DIR" && \
(cd "$TAR_DIR" && md5sum elinks$c-$lb.tar.gz > elinks$c-$lb.tar.gz.md5)

tar cfj elinks$c-$lb.tar.bz2 elinks-$ver && \
mv elinks$c-$lb.tar.bz2 "$TAR_DIR" && \
(cd "$TAR_DIR" && md5sum elinks$c-$lb.tar.bz2 > elinks$c-$lb.tar.gz.md5)

rm -rf "$TMP_DIR"