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- #!/usr/bin/env bash
- # tools/version.sh
- #
- # Licensed to the Apache Software Foundation (ASF) under one or more
- # contributor license agreements. See the NOTICE file distributed with
- # this work for additional information regarding copyright ownership. The
- # ASF licenses this file to you 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
- #
- # 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.
- #
- WD=$(dirname $0)
- # Get command line parameters
- USAGE="USAGE: $0 [-d|-h] [-b <build>] [-v <major.minor.patch>] <outfile-path>"
- ADVICE="Try '$0 -h' for more information"
- unset VERSION
- unset BUILD
- unset OUTFILE
- while [ ! -z "$1" ]; do
- case $1 in
- -b )
- shift
- BUILD=$1
- ;;
- -d )
- set -x
- ;;
- -v )
- shift
- VERSION=$1
- ;;
- -h )
- echo "$0 is a tool for generation of proper version files for the NuttX build"
- echo ""
- echo $USAGE
- echo ""
- echo "Where:"
- echo " -b <build>"
- echo " Use this build identification string. Default: use GIT build ID"
- echo " NOTE: GIT build information may not be available in a snapshot"
- echo " -d"
- echo " Enable script debug"
- echo " -h"
- echo " show this help message and exit"
- echo " -v <major.minor.patch>"
- echo " The NuttX version number expressed as a major, minor and patch"
- echo " number separated by a period"
- echo " <outfile-path>"
- echo " The full path to the version file to be created"
- exit 0
- ;;
- * )
- break
- ;;
- esac
- shift
- done
- OUTFILE=$1
- if [ -z ${VERSION} ] ; then
- VERSION=`git -C ${WD} describe --match "nuttx-*" 2>/dev/null | tail -1 | cut -d'-' -f2`
- # If the VERSION does not match X.Y.Z, retrieve version from the tag
- if [[ ! ${VERSION} =~ ([0-9]+)\.([0-9]+)\.([0-9]+) ]] ; then
- VERSION=`git -C ${WD} -c 'versionsort.suffix=-' tag --sort=v:refname | grep -E "nuttx-[0-9]+\.[0-9]+\.[0-9]+" | tail -1 | cut -d'-' -f2-`
- fi
- fi
- # Make sure we know what is going on
- if [ -z ${VERSION} ] ; then
- echo "Missing versioning information. Using the dummy value. (0.0.0)"
- VERSION="0.0.0"
- fi
- if [ -z ${OUTFILE} ] ; then
- echo "Missing path to the output file"
- echo $USAGE
- echo $ADVICE
- exit 2
- fi
- # Get the major, minor and patch version numbers
- MAJOR=`echo ${VERSION} | cut -d'.' -f1`
- if [ "X${MAJOR}" = "X${VERSION}" ]; then
- echo "Missing minor version number"
- echo $USAGE
- echo $ADVICE
- exit 3
- fi
- MINOR=`echo ${VERSION} | cut -d'.' -f2`
- if [ "X${MAJOR}.${MINOR}" = "X${VERSION}" ]; then
- echo "Missing patch version number"
- echo $USAGE
- echo $ADVICE
- exit 4
- fi
- PATCH=`echo ${VERSION} | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+" | cut -d'.' -f3`
- # Get GIT information (if not provided on the command line)
- if [ -z "${BUILD}" ]; then
- BUILD=`git -C ${WD} log --oneline -1 | cut -d' ' -f1 2>/dev/null`
- if [ -z "${BUILD}" ]; then
- echo "GIT version information is not available"
- exit 5
- fi
- if [ -n "`git -C ${WD} diff-index --name-only HEAD | head -1`" ]; then
- BUILD=${BUILD}-dirty
- fi
- fi
- # Write a version file into the NuttX directory. The syntax of file is such that it
- # may be sourced by a bash script or included by a Makefile.
- echo "#!/bin/bash" >${OUTFILE}
- echo "" >>${OUTFILE}
- echo "CONFIG_VERSION_STRING=\"${VERSION}\"" >>${OUTFILE}
- echo "CONFIG_VERSION_MAJOR=${MAJOR}" >>${OUTFILE}
- echo "CONFIG_VERSION_MINOR=${MINOR}" >>${OUTFILE}
- echo "CONFIG_VERSION_PATCH=${PATCH}" >>${OUTFILE}
- echo "CONFIG_VERSION_BUILD=\"${BUILD}\"" >>${OUTFILE}
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