source: trunk/src/3rdparty/fontconfig/new-version.sh@ 126

#!/bin/sh

if git status -a > /dev/null; then
        echo 'Uncommited changes in repository' 1>&2
        exit 1
fi

version="$1"
case "$version" in
2.[0-9.]*)
        ;;
*)
        echo 'Invalid version number:' "$version" 1>&2
        exit 1
        ;;
esac

eval `echo $version | 
        awk -F. '{ printf ("major=%d\nminor=%d\nrevision=%d\n",
                           $1, $2, $3); }'`
                           
# Update the version numbers

sed -i configure.in -e "/^AM_INIT_AUTOMAKE/s/2\.[0-9.]*/$version/"

sed -i fontconfig/fontconfig.h \
        -e "/^#define FC_MAJOR/s/[0-9][0-9]*/$major/" \
        -e "/^#define FC_MINOR/s/[0-9][0-9]*/$minor/" \
        -e "/^#define FC_REVISION/s/[0-9][0-9]*/$revision/"

#
# Compute pretty form of new version number
#
version_note=`echo $version | awk -F. '{ 
        if ($3 > 90) 
                printf ("%d.%d.%d (%d.%d RC%d)\n",
                        $1, $2, $3, $1, $2 + 1, $3 - 90);
        else if ($3 == 0)
                printf ("%d.%d\n", $1, $2);
        else
                printf ("%d.%d.%d\n", $1, $2, $3); }'`
                
#
# Find previous version in README
#
last_note=`grep '^2\.[0-9.]*' README |
        head -1 |
        sed 's/ (2\.[0-9]* RC[0-9]*)//'`
case $last_note in
2.*.*)
        last=$last_note
        ;;
2.*)
        last="$last_note.0"
        ;;
*)
        echo 'cannot find previous changelog' 1>&2
        exit 1
esac

#
# Format the current date for the README header
#
date=`date '+%Y-%m-%d'`

#
# Update the readme file
# 
if [ $version != $last ]; then
        #
        # header
        #
        (sed '/^2\.[0-9.]*/,$d' README | 
                sed -e "s/Version.*/Version $version_note/" \
                    -e "s/200.*/$date/" | awk '
                    /^[ \t]/ {
                                gsub ("^[ \t]*", "");
                                gsub ("[ \t]*$", "");
                                space=(70 - length) / 2;
                                for (i = 0; i < space; i++)
                                        printf (" ");
                                print 
                                next
                              } 
                              { 
                                print 
                              }'
        
        #
        # changelog
        #
        
        echo $version_note
        echo
        git log --pretty=short $last.. | git shortlog | cat
        
        #
        # previous changelogs
        #
        
        sed -n '/^2\.[0-9.]*/,$p' README) > README.tmp ||
                (echo "README update failed"; exit 1)
        
        mv README.tmp README
fi

$test git commit -m"Bump version to $version" \
        configure.in \
        fontconfig/fontconfig.h \
        README

# tag the tree
$test git tag -s -m "Version $version" $version

# Make distributed change log

git log --stat $last.. > ChangeLog-$version