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#!/usr/bin/env bash
display_help() {
cat <<EOF
Installs the git hooks used for development in this repository
Usage:
$0 [--get-clang-format] [--help] [--] files...
Options:
--help Print this help message.
--get-clang-format Download clang-format for use with the hooks.
This is an alternative to installing the llvm-amdgpu package.
This option may require additional system packages
(e.g., wget, binutils, rpm2cpio, or libtinfo5).
EOF
}
# Set defaults
get_clang_format=false
# Check getopt version
getopt -T
if [[ $? -ne 4 ]]; then
>&2 echo 'getopt version check failed'
exit 1
fi
# Parse options
GETOPT_PARSE=$(getopt --name "$0" --longoptions help,get-clang-format --options '' -- "$@")
if [[ $? -ne 0 ]]; then
exit 1
fi
eval set -- "$GETOPT_PARSE"
while true; do
case "$1" in
--help)
display_help
exit ;;
--get-clang-format)
get_clang_format=true
shift ;;
--) shift ; break ;;
esac
done
set -eu
hooks_dir=$(git rev-parse --git-path hooks)
scripts_dir=$(dirname "${BASH_SOURCE[0]}")
install --backup --verbose "$scripts_dir/post-commit" "$hooks_dir"
install --backup --verbose "$scripts_dir/reformat-files" "$hooks_dir"
if [[ "$get_clang_format" == true ]]; then
"$scripts_dir/get-clang-format" "$hooks_dir"
fi
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