#!/bin/sh

rm -rf test test-unpacked* test-new*
test_date=1
test_subdir=1

test_tick () {
	if test -z "${test_tick+set}"
	then
		test_tick=1112911993
	else
		test "$test_date" -eq 1 || \
		test_tick=$(($test_tick + 60))
	fi
	GIT_COMMITTER_DATE="$test_tick -0700"
	GIT_AUTHOR_DATE="$test_tick -0700"
	export GIT_COMMITTER_DATE GIT_AUTHOR_DATE
}

(
git init -q test

cd test
echo one > file
git add file
test_tick
git commit -q -m one
git tag v0.1
echo extra > extra
git add extra
test_tick
git commit -q -m extra
echo spaces >> file
test_tick
git commit -q -a -m "$(echo -e "with\n\nspaces")"
echo dot >> file
test_tick
git commit -q -a -m "$(echo -e "dot\n.\n")"
if test "$test_subdir" -eq 1
then
	mkdir subdir
	echo subdir > subdir/file
	git add subdir/file
	test_tick
	git commit -q -m dir
	echo subdir2 >> file
	test_tick
	git commit -q -a -m subdir2
fi
git rm -q extra
test_tick
git commit -q -m remove
git checkout -q -b devel
echo dev >> file
test_tick
git commit -q -a -m dev
git checkout -q master
echo bump >> file
test_tick
git commit -q -a -m bump
git tag v0.2
git checkout -q -b test master^

echo "== log =="
git log --oneline --graph --decorate --all
echo "== files =="
git ls-files --with-tree master
echo "== spaces =="
git show --quiet --format='%B' :/with
echo "== dot =="
git show --quiet --format='%B' :/dot
)
echo "== orig ref =="
git --git-dir=test/.git symbolic-ref HEAD
git --git-dir=test/.git symbolic-ref HEAD refs/heads/test

script="/home/felipec/Downloads/gitpacker.txt"

echo
echo "== script =="
sha1sum $script

$PYTHON_PATH $script -x -i test -o test-unpacked-1
$PYTHON_PATH $script -c -i test-unpacked-1 -o test-new-1

(
cd test-new-1
echo "== log =="
git log --oneline --graph --decorate --all
echo "== files =="
git ls-files --with-tree master
echo "== spaces =="
git show --quiet --format='%B' :/with
echo "== dot =="
git show --quiet --format='%B' :/dot
)
echo "== orig ref =="
git --git-dir=test/.git symbolic-ref HEAD
git --git-dir=test/.git symbolic-ref HEAD refs/heads/test

script="$HOME/bin/git-weave"

echo
echo "== script =="
sha1sum $script

$script -x -i test -o test-unpacked-2
$script -c -i test-unpacked-2 -o test-new-2

(
cd test-new-2
echo "== log =="
git log --oneline --graph --decorate --all
echo "== files =="
git ls-files --with-tree master
echo "== spaces =="
git show --quiet --format='%B' :/with
echo "== dot =="
git show --quiet --format='%B' :/dot
)
echo "== orig ref =="
git --git-dir=test/.git symbolic-ref HEAD
git --git-dir=test/.git symbolic-ref HEAD refs/heads/test