open-consul/build-support/scripts/version.sh

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#!/usr/bin/env bash
# Copyright (c) HashiCorp, Inc.
# SPDX-License-Identifier: MPL-2.0
readonly SCRIPT_NAME="$(basename ${BASH_SOURCE[0]})"
readonly SCRIPT_DIR="$(dirname "${BASH_SOURCE[0]}")"
readonly SOURCE_DIR="$(dirname "$(dirname "${SCRIPT_DIR}")")"
readonly FN_DIR="$(dirname "${SCRIPT_DIR}")/functions"
source "${SCRIPT_DIR}/functions.sh"
function usage {
cat <<-EOF
Usage: ${SCRIPT_NAME} [<options ...>]
Description:
This script is just a convenience around discover what the Consul
version would be if you were to build it.
Options:
-s | --source DIR Path to source to build.
Defaults to "${SOURCE_DIR}"
-r | --release Include the release in the version
-g | --git Take git variables into account
-h | --help Print this help text.
EOF
}
function err_usage {
err "$1"
err ""
err "$(usage)"
}
function main {
declare sdir="${SOURCE_DIR}"
declare -i release=0
declare -i git_info=0
while test $# -gt 0
do
case "$1" in
-h | --help )
usage
return 0
;;
-s | --source )
if test -z "$2"
then
err_usage "ERROR: option -s/--source requires an argument"
return 1
fi
if ! test -d "$2"
then
err_usage "ERROR: '$2' is not a directory and not suitable for the value of -s/--source"
return 1
fi
sdir="$2"
shift 2
;;
-r | --release )
release=1
shift
;;
-g | --git )
git_info=1
shift
;;
*)
err_usage "ERROR: Unknown argument: '$1'"
return 1
;;
esac
done
parse_version "${sdir}" "${release}" "${git_info}" || return 1
return 0
}
main "$@"
exit $?