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#!/usr/bin/python -t
# -*- mode: Python; indent-tabs-mode: nil; -*-
import fcntl
import os, sys
import rpmUtils
import shutil
import string
import re
import time
EXIT_ON_WARN = False
class SpecFile:
def __init__(self,filename):
self.filename = filename
file=open(filename,"r")
self.lines=file.readlines()
file.close()
def bumpRelease(self):
bump_patterns=[(re.compile(r"^Release:(\s*)(\d+.*)",re.I), self.increase),
(re.compile(r"^%define\s+rel\s+(\d+.*)"), self.increase2),
(re.compile(r"^%define\s+release\s+(\d+.*)"), self.increase3),
(re.compile(r"^%define\s+RELEASE\s+(\d+.*)"), self.increase4),
(re.compile(r"^Release:\s+%release_func\s+(\d+.*)"), self.increase5)
]
skip_pattern=re.compile(r"\$Revision:")
for i in range(len(self.lines)):
if skip_pattern.search(self.lines[i]): continue
for bumpit, bumpit_func in bump_patterns:
self.lines[i]=bumpit.sub(bumpit_func,self.lines[i])
def addChangelogEntry(self,entry,email):
versionre=re.compile(r"^Version:\s*(\S+)")
changematch=re.compile(r"^%changelog")
date=time.strftime("%a %b %d %Y", time.localtime(time.time()))
for i in range(len(self.lines)):
versionmatch=versionre.search(self.lines[i])
if(versionmatch):
version=versionmatch.group(1)
if(changematch.match(self.lines[i])):
newchangelogentry="%changelog\n* "+date+" "+email+" "+version+"-"+self.newrelease+"\n"+entry+"\n\n"
self.lines[i]=newchangelogentry
break
def increaseMain(self,release):
relre = re.compile(r'(?P<pre>0\.)?(?P<rel>\d+)(?P<post>.*)',re.I)
relmatch = relre.search(release)
pre = relmatch.group('pre')
value = int(relmatch.group('rel'))
self.newrelease = `value+1`
post = relmatch.group('post')
old = ''
if pre != None:
old += pre
old += relmatch.group('rel')+post
if pre == None:
if post.find('rc')>=0:
print 'CRUCIAL WARNING: Bad pre-release versioning scheme!'
print self.filename
if EXIT_ON_WARN:
sys.exit(1)
new = `value+1`+post
if True or post != '%{?dist}' and len(post):
self.debugdiff(old,new)
else:
if value == None or value > 10000:
print 'CRUCIAL WARNING: Bad pre-release versioning scheme!'
print self.filename
if EXIT_ON_WARN:
sys.exit(1)
new = '0.'+`value+1`+post
self.debugdiff(old,new)
return new
def increase(self,match):
return 'Release:' + match.group(1) + self.increaseMain(match.group(2))
def increase2(self,match):
return '%define rel ' + self.increaseMain(match.group(1))
def increase3(self,match):
return '%define release ' + self.increaseMain(match.group(1))
def increase4(self,match):
return '%define RELEASE ' + self.increaseMain(match.group(1))
def increase5(self,match):
return 'Release: %release_func ' + self.increaseMain(match.group(1))
def writeFile(self,filename):
file=open(filename,"w")
file.writelines(self.lines)
file.close()
def debugdiff(self,old,new):
print '-%s' % old
print '+%s\n' % new
if __name__=="__main__":
if len(sys.argv) < 2:
print 'SYNTAX: %s <specfile> [specfile]...' % sys.argv[0]
sys.exit(22)
userstring = "You <Your.Address@your.domain>"
for aspec in sys.argv[1:]:
s=SpecFile(aspec)
s.bumpRelease()
s.addChangelogEntry(" - rebuilt for unwind info generation, broken in gcc-4.1.1-21", userstring)
s.writeFile(aspec)
sys.exit(0)
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