#!/bin/bash

# Set release number

#

# Copyright 2019 Frank Heckenbach <[email protected]>

#

# This program is free software: you can redistribute it and/or

# modify it under the terms of the GNU General Public License as

# published by the Free Software Foundation, either version 3 of

# the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program. If not, see <http://www.gnu.org/licenses/>.

set -e

die ()

}

[ "$#" = 2 ] || die "Usage: $(basename "$0") version description"

egrep -q "^[0-9] .[0-9] .[0-9] $" <<< "$1" || die "invalid version format (x.y.z)"

[ "$CHANGELOG_NAME" ] || die "Please set CHANGELOG_NAME"

[ -e src/FTLibrary.cpp ] || die "This script must be invoked in the main FTGL source directory."

description="$2"

new="$1"

major="${new%%.*}"

minor="${new#*.}"

micro="${minor#*.}"

minor="${minor%%.*}"

prev="$(sed -En '/.* Release ([0-9] .[0-9] .[0-9] )[ -]*$/{s//\1/p;q;}' NEWS)"

pmajor="${prev%%.*}"

pminor="${prev#*.}"

pmicro="${pminor#*.}"

pminor="${pminor%%.*}"

[[ "$((major != pmajor ? major > pmajor :

minor != pminor ? minor > pminor :

micro > pmicro))" -eq 1 ]] || die "new version must be greater than old version ($prev)"

! fgrep "version $new." ChangeLog || die "new version already mentioned in ChangeLog"

[ -z "$(git status --porcelain)" ] || die "Please commit previous changes first."

sed -Ei "s/(AC_INIT\(FTGL, )[0-9] .[0-9] .[0-9] (, )/\1$new\2/;

s/(LT_MAJOR=\")[0-9] (\")/\1$major\2/;

s/(LT_MINOR=\")[0-9] (\")/\1$minor\2/;

s/(LT_MICRO=\")[0-9] (\")/\1$micro\2/" configure.ac

sed -Ei "s/(SET\(VERSION_SERIES )[0-9] (\))/\1$major\2/;

s/(SET\(VERSION_MAJOR )[0-9] (\))/\1$minor\2/;

s/(SET\(VERSION_MINOR )[0-9] (\))/\1$micro\2/" CMakeLists.txt

sed -Ei "s/(VERSIONNBR=)[0-9] .[0-9] .[0-9] /\1$new/" ppa_upload.sh

sed -Ei "s/(#define PACKAGE_VERSION \")[0-9] .[0-9] .[0-9] (\")/\1$new\2/" msvc/config.h

sed -Ei "s/(SHLIBVER := ).*$/\1$new/" debian/rules

sed -i "1i\\

$(date "%F %H:%M") $CHANGELOG_NAME\\

\\

* NEWS, configure.ac, CMakeLists.txt, ppa_upload.sh, msvc/config.h, debian/rules:\\

* Mark package as being version $new.\\

" ChangeLog

sed -i "0,/--- .* Release /{/--- .* Release /i\\

--- $(date "%F") Release $new ---\\

----------------------------------------------------------------------\\

\\

* ${description//\n/\n * }\\

\\

----------------------------------------------------------------------

;}" NEWS

PAGER= git diff

git add -A

git commit -m "$description"

echo

echo "*** New release number set; now push and create release tag."