[fontconfig.git] / new-version.sh

#!/bin/sh

test=echo
if git-status > /dev/null; then
	:
else
	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

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

$test sed -i fontconfig/fontconfig.h \
	-e "/^#define FC_MAJOR/s/[0-9]*/$major/" \
	-e "/^#define FC_MINOR/s/[0-9]*/$minor/" \
	-e "/^#define FC_REVISION/s/[0-9]*/$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)
	
	$test 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 -u 096c4dd3 -m"Version $version" $version

# Make distributed change log

$test "git-log --stat $last.. > ChangeLog-$version"
Commit	Line	Data
fba7c37f KP	1	#!/bin/sh
	2
	3	test=echo
	4	if git-status > /dev/null; then
	5	:
	6	else
	7	echo 'Uncommited changes in repository' 1>&2
	8	exit 1
	9	fi
	10
	11	version="$1"
	12	case "$version" in
	13	2.[0-9.]*)
	14	;;
	15	*)
	16	echo 'Invalid version number:' "$version" 1>&2
	17	exit 1
	18	;;
	19	esac
	20
	21	eval `echo $version \|
	22	awk -F. '{ printf ("major=%d\nminor=%d\nrevision=%d\n",
	23	$1, $2, $3); }'`
	24
	25	# Update the version numbers
	26
	27	$test sed -i configure.in "/^AM_INIT_AUTOMAKE/s/2\.[0-9.]*/$version/"
	28
	29	$test sed -i fontconfig/fontconfig.h \
	30	-e "/^#define FC_MAJOR/s/[0-9]*/$major/" \
	31	-e "/^#define FC_MINOR/s/[0-9]*/$minor/" \
	32	-e "/^#define FC_REVISION/s/[0-9]*/$revision/"
	33
	34	#
	35	# Compute pretty form of new version number
	36	#
	37	version_note=`echo $version \| awk -F. '{
	38	if ($3 > 90)
	39	printf ("%d.%d.%d (%d.%d RC%d)\n",
	40	$1, $2, $3, $1, $2 + 1, $3 - 90);
	41	else if ($3 == 0)
	42	printf ("%d.%d\n", $1, $2);
	43	else
	44	printf ("%d.%d.%d\n", $1, $2, $3); }'`
	45
	46	#
	47	# Find previous version in README
	48	#
	49	last_note=`grep '^2\.[0-9.]*' README \|
	50	head -1 \|
	51	sed 's/ (2\.[0-9]* RC[0-9]*)//'`
	52	case $last_note in
	53	2..)
	54	last=$last_note
	55	;;
	56	2.*)
	57	last="$last_note.0"
	58	;;
	59	*)
	60	echo 'cannot find previous changelog' 1>&2
	61	exit 1
	62	esac
	63
	64	#
65	# Format the current date for the README header
66	#
67	date=`date '+%Y-%m-%d'`
68
69	#
70	# Update the readme file
71	#
72	if [ $version != $last ]; then
73	#
74	# header
75	#
76	(sed '/^2\.[0-9.]*$/,$d' README \|
77	sed -e "s/Version.*/Version $version_note/" \
78	-e "s/200.*/$date/" \| awk '
79	/^[ \t]/ {
80	gsub ("^[ \t]*", "");
81	gsub ("[ \t]*$", "");
82	space=(70 - length) / 2;
83	for (i = 0; i < space; i++)
84	printf (" ");
85	print
86	next
87	}
88	{
89	print
90	}'
91
92	#
93	# changelog
94	#
95
96	echo $version_note
97	echo
98	git-log --pretty=short $last.. \| git-shortlog \| cat
99
100	#
101	# previous changelogs
102	#
103
104	sed -n '/^2\.[0-9.]*$/,$p' README) > README.tmp \|\|
105	(echo "README update failed"; exit 1)
106
107	$test mv README.tmp README
108	fi
109
110	$test git-commit -m"Bump version to $version" \
111	configure.in \
112	fontconfig/fontconfig.h \
113	README
114
115	# tag the tree
116	$test git-tag -u 096c4dd3 -m"Version $version" $version
117
118	# Make distributed change log
119
120	$test "git-log --stat $last.. > ChangeLog-$version"
121