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#
# Copyright 2005 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# GNU Radio 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 2, or (at your option)
# any later version.
#
# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.
#
import re
import os
def get_release(configure_ac_filename):
f = open(configure_ac_filename,'r')
contents = f.read()
pat = re.compile('^AM_INIT_AUTOMAKE\((.*),(\d+)\.(\d+)(.*)\)', re.M)
mo = pat.search(contents)
if mo:
return mo.groups()
def set_release(configure_ac_filename, new_release):
f = open(configure_ac_filename,'r')
contents = f.read()
pat = re.compile('^AM_INIT_AUTOMAKE\(((.*),(\d+)\.(\d+)(.*))\)', re.M)
repl = ''.join(('AM_INIT_AUTOMAKE(',
new_release[0],
',',
new_release[1],
'.',
new_release[2],new_release[3],')'))
new = pat.sub(repl, contents)
return new
def incr_release(configure_ac_filename, final=False):
cur = get_release(configure_ac_filename)
if cur is None:
raise ValueError, "%s: couldn't find version" % (configure_ac_filename,)
new = set_release(configure_ac_filename, up_rev(cur, final))
os.rename(configure_ac_filename, configure_ac_filename + '.bak')
f = open(configure_ac_filename,'w')
f.write(new)
f.close()
def up_rev(current_rev, final=False):
"""
X.Y -> X.Ycvs
if final:
X.Ycvs -> X.(Y+1)rc1
else:
X.Ycvs -> X.(Y+1)
if final:
X.YrcN -> X.Y
else
X.YrcN -> X.Yrc(N+1)
"""
pkg, major, minor, suffix = current_rev
if len(suffix) == 0:
if final:
raise RuntimeError, ("Can't go from current to final. current = " + str(current_rev))
return (pkg, major, minor, "cvs")
if suffix == "cvs":
if final:
return (pkg, major, str(int(minor)+1), "")
return (pkg, major, str(int(minor)+1), "rc1")
elif suffix.startswith('rc'):
if final:
return (pkg, major, minor, "")
return (pkg, major, minor, "rc" + (str(int(suffix[2:]) + 1)))
def make_tag(current_rev):
pkg, major, minor, suffix = current_rev
if suffix == "cvs":
raise ValueError, "You tried to tag a X.Ycvs release..."
return 'REL_%s_%s%s' % (major, minor, suffix)
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