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#!/usr/bin/python2.2
import sys
import os
import os.path
import rpm
import string
# set up rpm dependency whiteouts
import whiteout
# FIXME: we really want this information somewhere, but not in the pkgorder
# file itself.
from rhpl.log import log
from anaconda_log import anaconda_log
anaconda_log.open("/dev/null")
log.handler = anaconda_log
rpmFD = None
import comps
def cmpHeaderByName(h1, h2):
n1 = string.lower(h1['name'])
n2 = string.lower(h2['name'])
if n1 < n2:
return -1
elif n1 == n2:
return 0;
return 1
# returns 1 if comp is in the parent chain for subcomp
def isParent(comp, subcomp):
if not subcomp:
return 0
if subcomp.parent == comp:
return 1
return isParent(comp, comp.parent)
# turns on a whole comp chain
def selectComp(comp):
comp.select()
if comp.parent:
selectComp(comp.parent)
# set PKGORDER_DEBUG to get rpm debugging
if os.environ.has_key("PKGORDER_DEBUG"):
rpm.setVerbosity(rpm.RPMLOG_DEBUG)
if len(sys.argv) != 3:
print "pkgorder <toppath> <arch>"
sys.exit(1)
arch = sys.argv[2]
distDir = os.path.normpath(sys.argv[1])
if not os.path.isdir(distDir):
print "error: %s is not a directory" % distDir
sys.exit(1)
disc1Dir = distDir + "-disc1"
disc1SrcDir = distDir + "-srpms"
disc2Dir = distDir + "-disc2"
# pull in the hdlist
f = distDir + "/RedHat/base/hdlist"
try:
hdlist = comps.HeaderListFromFile(f, noscore = 1)
hdlist.mergeFullHeaders(distDir + "/RedHat/base/hdlist2")
except rpm.error:
print "Failed to read header list", f
sys.exit(1)
# and read the comps file
comps = comps.ComponentSet("file://%s/RedHat/base/comps.xml" %(distDir,),
hdlist, arch = arch, matchAllLang = 0)
# FIXME: HACK SO THAT PPC TREES WILL SPLIT. MUST BE REMOVED
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
import iutil
if iutil.getArch() == "ppc" and hdlist.packages.has_key("kernel"):
del hdlist.packages["kernel"]
# work out the order we'd like to install everything in
pkgOrder = []
pkgHash = {}
# We always want all the kernels-.* in our package list, except for a few
for package in hdlist.keys():
if (package.startswith("kernel") and
not package.startswith("kernel-doc") and
not package.startswith("kernel-source") and
not package.startswith("kernel-debug")):
hdlist[package].selected = 1
pkgOrder.append(hdlist[package].h)
pkgHash[hdlist[package].h] = None
# Tier 1 language packages get priority.
tier1langs = ("en:en_US:de:de_DE:es:es_ES:fr:fr_FR:it:it_IT:ja:ja_JP:"
"ko:ko_KR:zh:zh_CN:zh_TW:pt:pt_BR:en_GB:en_CA")
# Form a dictionary of _all_ the components, even sub comps
compsDict = {}
subComps = {}
for h in hdlist.keys():
hdlist[h].selected = 0
for comp in hdlist[h].comps:
compsDict[comp.name] = comp
# make a list of all the names of all the components.
allComps = compsDict.values()
# go through all our toplevel components and add children to it.
for comp in comps:
compsDict[comp.name] = comp
subComps[comp] = []
for c in allComps:
if isParent(comp, c):
subComps[comp].append(c)
#print subComps
#print compsDict
# FIXME: this is a hack to get things we want to be first on the CDs earlier
# in a more perfect world, we'd read the installclasses to do this
complist = ["Core", "Base", "Text-based Internet", "Web Server",
"Windows File Server", "Printing Support",
"Dialup Networking Support", "Server Configuration Tools",
"Administration Tools"]
# now let's pull in all of workstation common
if comps.has_key("Workstation Common"):
comp = comps["Workstation Common"]
complist.append("Workstation Common")
for name in comp.includes:
if name not in complist:
complist.append(name)
# a couple more that make sense to have early
complist.extend(["GNOME Desktop Environment", "Emacs", "Development Tools",
"Development Libraries", "X Software Development",
"GNOME Software Development", "KDE Desktop Environment",
"KDE Software Development"])
latelangs = []
for name in comps:
if comp.name in complist:
continue
if ((comp.lang is not None) and
(string.find(tier1langs, comp.lang) == -1)):
latelangs.append(comp.name)
else:
complist.append(comp.name)
complist.extend(latelangs)
# for each comp, staring with base, list the packages
# in alphabetical order.
for name in complist:
if not comps.has_key(name):
continue
comp = comps[name]
list = []
# don't update the hdlist selection state yet, we're going to do
# a lot of toggling here.
comps.freeze()
# make sure all the components are off
for n in compsDict.values():
n.unselect ()
# turn on this component, and anything that this component needs
# to have on in order to be on.
selectComp(comp)
if comp.conditionalKey:
selectComp(comps[comp.conditionalKey])
# Do the same for each subcomponent
for c in subComps[comp]:
selectComp(c)
if c.conditionalKey:
selectComp(compsDict[c.conditionalKey])
# update the hdlist selection states
comps.thaw()
# append what got turned on to our order.
for p in hdlist.selected():
list.append(p.h)
list.sort(cmpHeaderByName)
for item in list:
if not pkgHash.has_key (item):
pkgOrder.append(item)
pkgHash[item] = None
# add all of the packages that haven't been added yet.
list = []
for p in hdlist.packages.values():
if not pkgHash.has_key (p.h):
list.append(p.h)
list.sort(cmpHeaderByName)
for item in list:
pkgOrder.append(item)
# Now set up rpm to run the transaction deporder
testpath = '/tmp/pkgorder-' + str (os.getpid ())
os.system ("mkdir -p " + testpath + "/var/lib/rpm")
ts = rpm.TransactionSet(testpath)
ts.setVSFlags(~(rpm.RPMVSF_NORSA|rpm.RPMVSF_NODSA))
ts.setFlags(rpm.RPMTRANS_FLAG_NOMD5|rpm.RPMTRANS_FLAG_ANACONDA)
for h in pkgOrder:
#print "in:", h[1000000]
ts.addInstall(h, h, 'i')
pkgOrder = []
# we have to run ts.check() before ts.order() now to set up the
# alIndex.
ts.check()
ts.order()
# Get the order back out...
try:
pkgOrder = ts.getKeys()
except AttributeError:
print "you don't have the latest RPM!"
sys.exit(1)
# print the results.
for p in pkgOrder:
print "%s-%s-%s" % (p['name'], p['version'], p['release'])
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