Script to update the version within several files of the Git-ftp project

git-ftp-version

#!/bin/sh

set -ex

test -w git-ftp
test -w tests/git-ftp-test.sh

test "$(git status -uno --porcelain | wc -l)" -eq 0

current="$(grep "\<VERSION='.*'" git-ftp | cut -d "'" -f2)"

test -n "$1"

newvers="$1"

if [ "$2" = "-u" ]; then
	newvers="$newvers-UNRELEASED"
fi
	
sed -i "s/\<VERSION='.*'/VERSION='$newvers'/" git-ftp tests/git-ftp-test.sh

# Regular expression for a version number
verx='[0-9]\+\.[0-9]\+\.[0-9]\+\(-UNRELEASED\)\?'
datex='[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}'

sed -i "s/^% GIT-FTP(1) Git-ftp $verx\$/% GIT-FTP(1) Git-ftp $newvers/" man/git-ftp.1.md
sed -i "s/^% $datex$/% $(date -u '+%Y-%m-%d')/" man/git-ftp.1.md

git commit -a -m "Version $newvers"

set +x
echo "!!! TODO: change changelog file:"
echo "
Version $newvers
=============
"

last_released="$(git tag | tail -1)"
git log "$last_released..." --merges --pretty=format:"* %b"
echo ""