# idea and basic implementation by Anthony, some changes by Andreas
# parts are stolen from 'dak generate-releases'
#
-# Copyright (C) 2004-6, 6 Anthony Towns <aj@azure.humbug.org.au>
-# Copyright (C) 2004-5 Andreas Barth <aba@not.so.argh.org>
+# Copyright (C) 2004, 2005, 2006 Anthony Towns <aj@azure.humbug.org.au>
+# Copyright (C) 2004, 2005 Andreas Barth <aba@not.so.argh.org>
# 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
import sys, os, tempfile
import apt_pkg
-import dak.lib.utils
+from daklib import utils
################################################################################
self.filesizesha1 = None
if readpath:
- try:
- f = open(readpath + "/Index")
- x = f.readline()
+ try:
+ f = open(readpath + "/Index")
+ x = f.readline()
- def read_hashs(ind, f, self, x=x):
- while 1:
- x = f.readline()
- if not x or x[0] != " ": break
+ def read_hashs(ind, f, self, x=x):
+ while 1:
+ x = f.readline()
+ if not x or x[0] != " ": break
+ l = x.split()
+ if not self.history.has_key(l[2]):
+ self.history[l[2]] = [None,None]
+ self.history_order.append(l[2])
+ self.history[l[2]][ind] = (l[0], int(l[1]))
+ return x
+
+ while x:
l = x.split()
- if not self.history.has_key(l[2]):
- self.history[l[2]] = [None,None]
- self.history_order.append(l[2])
- self.history[l[2]][ind] = (l[0], int(l[1]))
- return x
- while x:
- l = x.split()
-
- if len(l) == 0:
- x = f.readline()
- continue
+ if len(l) == 0:
+ x = f.readline()
+ continue
- if l[0] == "SHA1-History:":
- x = read_hashs(0,f,self)
- continue
+ if l[0] == "SHA1-History:":
+ x = read_hashs(0,f,self)
+ continue
- if l[0] == "SHA1-Patches:":
- x = read_hashs(1,f,self)
- continue
+ if l[0] == "SHA1-Patches:":
+ x = read_hashs(1,f,self)
+ continue
- if l[0] == "Canonical-Name:" or l[0]=="Canonical-Path:":
- self.can_path = l[1]
+ if l[0] == "Canonical-Name:" or l[0]=="Canonical-Path:":
+ self.can_path = l[1]
- if l[0] == "SHA1-Current:" and len(l) == 3:
- self.filesizesha1 = (l[1], int(l[2]))
+ if l[0] == "SHA1-Current:" and len(l) == 3:
+ self.filesizesha1 = (l[1], int(l[2]))
- x = f.readline()
+ x = f.readline()
- except IOError:
- 0
+ except IOError:
+ 0
def dump(self, out=sys.stdout):
if self.can_path:
out.write("Canonical-Path: %s\n" % (self.can_path))
-
+
if self.filesizesha1:
out.write("SHA1-Current: %s %7d\n" % (self.filesizesha1))
tryunlink("%s/%s.gz" % (self.readpath, h))
del hs[h]
l = l[cnt-self.max:]
- self.history_order = l[:]
+ self.history_order = l[:]
out.write("SHA1-History:\n")
for h in l:
return (sha1sum, size)
def genchanges(Options, outdir, oldfile, origfile, maxdiffs = 14):
- if Options.has_key("NoAct"):
- print "not doing anything"
+ if Options.has_key("NoAct"):
return
patchname = Options["PatchName"]
(oldext, oldstat) = smartstat(oldfile)
(origext, origstat) = smartstat(origfile)
if not origstat:
- print "%s doesn't exist" % (origfile)
+ print "%s: doesn't exist" % (origfile)
return
if not oldstat:
- print "initial run"
+ print "%s: initial run" % (origfile)
os.link(origfile + origext, oldfile + origext)
return
if oldstat[1:3] == origstat[1:3]:
- print "hardlink unbroken, assuming unchanged"
+ print "%s: hardlink unbroken, assuming unchanged" % (origfile)
return
oldf = smartopen(oldfile)
if upd.filesizesha1:
if upd.filesizesha1 != oldsizesha1:
- print "old file seems to have changed! %s %s => %s %s" % (upd.filesizesha1 + oldsizesha1)
+ print "info: old file " + oldfile + " changed! %s %s => %s %s" % (upd.filesizesha1 + oldsizesha1)
# XXX this should be usable now
#
if newsizesha1 == oldsizesha1:
os.unlink(newfile)
oldf.close()
- print "file unchanged, not generating diff"
+ print "%s: unchanged" % (origfile)
else:
if not os.path.isdir(outdir): os.mkdir(outdir)
- print "generating diff"
- w = os.popen("diff --ed - %s | gzip -c -9 > %s.gz" %
+ w = os.popen("diff --ed - %s | gzip -c -9 > %s.gz" %
(newfile, difffile), "w")
pipe_file(oldf, w)
oldf.close()
os.umask(0002)
- Cnf = dak.lib.utils.get_conf()
+ Cnf = utils.get_conf()
Arguments = [ ('h', "help", "Generate-Index-Diffs::Options::Help"),
('c', None, "Generate-Index-Diffs::Options::CanonicalPath", "hasArg"),
('p', "patchname", "Generate-Index-Diffs::Options::PatchName", "hasArg"),
('r', "rootdir", "Generate-Index-Diffs::Options::RootDir", "hasArg"),
('d', "tmpdir", "Generate-Index-Diffs::Options::TempDir", "hasArg"),
('m', "maxdiffs", "Generate-Index-Diffs::Options::MaxDiffs", "hasArg"),
- ('n', "n-act", "Generate-Index-Diffs::Options::NoAct"),
+ ('n', "n-act", "Generate-Index-Diffs::Options::NoAct"),
]
suites = apt_pkg.ParseCommandLine(Cnf,Arguments,sys.argv)
Options = Cnf.SubTree("Generate-Index-Diffs::Options")
o.close()
AptCnf = apt_pkg.newConfiguration()
- apt_pkg.ReadConfigFileISC(AptCnf,dak.lib.utils.which_apt_conf_file())
+ apt_pkg.ReadConfigFileISC(AptCnf,utils.which_apt_conf_file())
if Options.has_key("RootDir"): Cnf["Dir::Root"] = Options["RootDir"]
suites = Cnf.SubTree("Suite").List()
for suite in suites:
- if suite == "Experimental": continue
-
print "Processing: " + suite
SuiteBlock = Cnf.SubTree("Suite::" + suite)
elif AptCnf.has_key("bindirectory::%s" % (tree)):
sections = AptCnf["bindirectory::%s::Sections" % (tree)].split()
else:
- aptcnf_filename = os.path.basename(dak.lib.utils.which_apt_conf_file())
+ aptcnf_filename = os.path.basename(utils.which_apt_conf_file())
print "ALERT: suite %s not in %s, nor untouchable!" % (suite, aptcnf_filename)
continue
file = "%s/Contents-%s" % (Cnf["Dir::Root"] + tree,
architecture)
storename = "%s/%s_contents_%s" % (Options["TempDir"], suite, architecture)
- print "running contents for %s %s : " % (suite, architecture),
genchanges(Options, file + ".diff", storename, file, \
Cnf.get("Suite::%s::Generate-Index-Diffs::MaxDiffs::Contents" % (suite), maxcontents))
file = "%s/%s/%s/%s" % (Cnf["Dir::Root"] + tree,
component, longarch, packages)
storename = "%s/%s_%s_%s" % (Options["TempDir"], suite, component, architecture)
- print "running for %s %s %s : " % (suite, component, architecture),
genchanges(Options, file + ".diff", storename, file, \
Cnf.get("Suite::%s::Generate-Index-Diffs::MaxDiffs::%s" % (suite, packages), maxsuite))