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#!/usr/bin/env bash
#==========================================================================
#
# Copyright Insight Software Consortium
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0.txt
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#==========================================================================*/
# This script makes optional suggestions for working with git.
egrep-q() {
egrep "$@" >/dev/null 2>/dev/null
}
if test "$(git config color.ui)" != "auto"; then
cat << EOF
You may want to enable color output from Git commands with
git config --global color.ui auto
EOF
fi
if ! bash -i -c 'echo $PS1' | egrep-q '__git_ps1'; then
cat << EOF
A dynamic, informative Git shell prompt can be obtained by sourcing the git
bash-completion script in your ~/.bashrc. Set the PS1 environmental variable as
suggested in the comments at the top of the bash-completion script. You may
need to install the bash-completion package from your distribution to obtain the
script.
EOF
fi
if ! git config merge.tool >/dev/null; then
cat << EOF
A merge tool can be configured with
git config merge.tool <toolname>
For more information, see
git help mergetool
EOF
fi
echo "Done."
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