#!/bin/bash
#
# Copyright (C) 2012,2014  Codethink Limited
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.


## Make sure "morph checkout" works anywhere in a workspace or system branch.

set -eu

cd "$DATADIR/workspace"
"$SRCDIR/scripts/test-morph" init

# First, check out the master branch from the workspace directory.
"$SRCDIR/scripts/test-morph" checkout test:morphs master

echo "Workspace after checking out master from the workspace directory:"
"$SRCDIR/scripts/list-tree" "$DATADIR/workspace" | grep -v '/\.git/' |
    sed 's,/cache/gits/file_[^/]*_,/cache/gits/file_,' |
    grep -v 'cache/gits/file_[^/]*/'

# Reset the workspace.
cd "$DATADIR"
rm -rf workspace
mkdir workspace
cd workspace
"$SRCDIR/scripts/test-morph" init

# This time, create a new branch and check out the master branch
# from within that branch.
"$SRCDIR/scripts/test-morph" branch test:morphs newbranch
cd newbranch/test/morphs
"$SRCDIR/scripts/test-morph" checkout test:morphs master

echo "Workspace after checking out master from within a new branch:"
"$SRCDIR/scripts/list-tree" "$DATADIR/workspace" | grep -v '/\.git/' |
    sed 's,/cache/gits/file_[^/]*_,/cache/gits/file_,' |
    grep -v 'cache/gits/file_[^/]*/'