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cos / mirrors / cros / chromiumos / third_party / portage_tool / refs/tags/v2.1.1 / . / bin / emerge
blob: 5bcb6eaa48606e2ad820dfb25adb774e7eb89050 [file] [log] [blame]
#!/usr/bin/python -O
# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
import sys
# This block ensures that ^C interrupts are handled quietly.
try:
import signal
def exithandler(signum,frame):
signal.signal(signal.SIGINT, signal.SIG_IGN)
signal.signal(signal.SIGTERM, signal.SIG_IGN)
sys.exit(1)
signal.signal(signal.SIGINT, exithandler)
signal.signal(signal.SIGTERM, exithandler)
signal.signal(signal.SIGPIPE, signal.SIG_DFL)
except KeyboardInterrupt:
sys.exit(1)
import os
os.environ["PORTAGE_CALLER"]="emerge"
sys.path = ["/usr/lib/portage/pym"]+sys.path
os.environ["PORTAGE_LEGACY_GLOBALS"] = "false"
import portage
del os.environ["PORTAGE_LEGACY_GLOBALS"]
import emergehelp, xpak, commands, errno, re, socket, string, time, types
from output import blue, bold, colorize, darkblue, darkgreen, darkred, green, \
havecolor, nc_len, nocolor, red, teal, turquoise, white, xtermTitle, \
xtermTitleReset, yellow
from output import create_color_func
good = create_color_func("GOOD")
bad = create_color_func("BAD")
import portage_util
import portage_locks
import portage_exception
from portage_data import secpass
if not hasattr(__builtins__, "set"):
from sets import Set as set
class stdout_spinner(object):
scroll_msgs = [
"Gentoo Rocks ("+os.uname()[0]+")",
"Thank you for using Gentoo. :)",
"Are you actually trying to read this?",
"How many times have you stared at this?",
"We are generating the cache right now",
"You are paying too much attention.",
"A theory is better than its explanation.",
"Phasers locked on target, Captain.",
"Thrashing is just virtual crashing.",
"To be is to program.",
"Real Users hate Real Programmers.",
"When all else fails, read the instructions.",
"Functionality breeds Contempt.",
"The future lies ahead.",
"3.1415926535897932384626433832795028841971694",
"Sometimes insanity is the only alternative.",
"Inaccuracy saves a world of explanation.",
]
twirl_sequence = "/-\\|/-\\|/-\\|/-\\|\\-/|\\-/|\\-/|\\-/|"
def __init__(self):
self.spinpos = 0
self.update = self.update_twirl
self.scroll_sequence = self.scroll_msgs[
int(time.time() * 100) % len(self.scroll_msgs)]
def update_basic(self):
self.spinpos = (self.spinpos + 1) % 500
if (self.spinpos % 100) == 0:
if self.spinpos == 0:
sys.stdout.write(". ")
else:
sys.stdout.write(".")
sys.stdout.flush()
def update_scroll(self):
if(self.spinpos >= len(self.scroll_sequence)):
sys.stdout.write(darkgreen(" \b\b\b" + self.scroll_sequence[
len(self.scroll_sequence) - 1 - (self.spinpos % len(self.scroll_sequence))]))
else:
sys.stdout.write(green("\b " + self.scroll_sequence[self.spinpos]))
sys.stdout.flush()
self.spinpos = (self.spinpos + 1) % (2 * len(self.scroll_sequence))
def update_twirl(self):
self.spinpos = (self.spinpos + 1) % len(self.twirl_sequence)
sys.stdout.write("\b\b " + self.twirl_sequence[self.spinpos])
sys.stdout.flush()
def update_quiet(self):
return
def normpath(mystr):
"""
os.path.normpath("//foo") returns "//foo" instead of "/foo"
We dislike this behavior so we create our own normpath func
to fix it.
"""
if mystr and (mystr[0]=='/'):
return os.path.normpath("///"+mystr)
else:
return os.path.normpath(mystr)
def userquery(prompt, responses=None, colours=None):
"""Displays a prompt and a set of responses, then waits for a response
which is checked against the responses and the first to match is
returned. An empty response will match the first value in responses. The
input buffer is *not* cleared prior to the prompt!
prompt: a String.
responses: a List of Strings.
colours: a List of Functions taking and returning a String, used to
process the responses for display. Typically these will be functions
like red() but could be e.g. lambda x: "DisplayString".
If responses is omitted, defaults to ["Yes", "No"], [green, red].
If only colours is omitted, defaults to [bold, ...].
Returns a member of the List responses. (If called without optional
arguments, returns "Yes" or "No".)
KeyboardInterrupt is converted to SystemExit to avoid tracebacks being
printed."""
if responses is None:
responses, colours = ["Yes", "No"], [green, red]
elif colours is None:
colours=[bold]
colours=(colours*len(responses))[:len(responses)]
print bold(prompt),
try:
while True:
response=raw_input("["+string.join([colours[i](responses[i]) for i in range(len(responses))],"/")+"] ")
for key in responses:
# An empty response will match the first value in responses.
if response.upper()==key[:len(response)].upper():
return key
print "Sorry, response '%s' not understood." % response,
except (EOFError, KeyboardInterrupt):
print "Interrupted."
sys.exit(1)
def sorted_versions(verlist):
ret = []
for ver in verlist:
verparts = ver.split("-")
if len(verparts) == 2:
verrev = int(verparts[1][1:])
else:
verrev = 0
x = 0
while x < len(ret):
retparts = ret[x].split("-")
verdiff = portage.vercmp(retparts[0], verparts[0])
if verdiff > 0:
break
elif verdiff == 0:
if len(retparts) == 2:
retrev = int(retparts[1][1:])
else:
retrev = 0
if retrev >= verrev:
break
x += 1
ret.insert(x, ver)
return ret
actions=[
"clean", "config", "depclean",
"info", "metadata",
"prune", "regen", "search",
"sync", "system", "unmerge", "world",
]
options=[
"--ask", "--alphabetical",
"--buildpkg", "--buildpkgonly",
"--changelog", "--columns", "--cols",
"--debug", "--deep",
"--digest",
"--emptytree",
"--fetchonly", "--fetch-all-uri",
"--getbinpkg", "--getbinpkgonly",
"--help", "--ignore-default-opts",
"--noconfmem",
"--newuse", "--nocolor",
"--nodeps", "--noreplace",
"--nospinner", "--oneshot",
"--onlydeps", "--pretend",
"--quiet", "--resume",
"--searchdesc", "--selective",
"--skipfirst", "--skip-first",
"--tree",
"--update",
"--usepkg", "--usepkgonly",
"--verbose", "--version"
]
shortmapping={
"1":"--oneshot",
"a":"--ask",
"b":"--buildpkg", "B":"--buildpkgonly",
"c":"--clean", "C":"--unmerge",
"d":"--debug", "D":"--deep",
"e":"--emptytree",
"f":"--fetchonly", "F":"--fetch-all-uri",
"g":"--getbinpkg", "G":"--getbinpkgonly",
"h":"--help",
"k":"--usepkg", "K":"--usepkgonly",
"l":"--changelog",
"n":"--noreplace", "N":"--newuse",
"o":"--onlydeps", "O":"--nodeps",
"p":"--pretend", "P":"--prune",
"q":"--quiet",
"s":"--search", "S":"--searchdesc",
't':"--tree",
"u":"--update",
"v":"--verbose", "V":"--version"
}
def emergelog(xterm_titles, mystr, short_msg=None):
if xterm_titles:
if short_msg:
xtermTitle(short_msg)
else:
xtermTitle(mystr)
try:
file_path = "/var/log/emerge.log"
mylogfile = open(file_path, "a")
portage_util.apply_secpass_permissions(file_path,
uid=portage.portage_uid, gid=portage.portage_gid,
mode=0660)
l=portage_locks.lockfile(mylogfile)
# seek because we may have gotten held up by the lock.
# if so, we may not be positioned at the end of the file.
mylogfile.seek(0,2)
mylogfile.write(str(time.time())[:10]+": "+mystr+"\n")
mylogfile.flush()
portage_locks.unlockfile(l)
mylogfile.close()
except (IOError,OSError,portage_exception.PortageException), e:
if secpass >= 1:
print >> sys.stderr, "emergelog():",e
def countdown(secs=5, doing="Starting"):
if secs:
print ">>> Waiting",secs,"seconds before starting..."
print ">>> (Control-C to abort)...\n"+doing+" in: ",
ticks=range(secs)
ticks.reverse()
for sec in ticks:
sys.stdout.write(colorize("UNMERGE_WARN", str(sec+1)+" "))
sys.stdout.flush()
time.sleep(1)
print
# formats a size given in bytes nicely
def format_size(mysize):
if type(mysize) not in [types.IntType,types.LongType]:
return str(mysize)
mystr=str(mysize/1024)
mycount=len(mystr)
while (mycount > 3):
mycount-=3
mystr=mystr[:mycount]+","+mystr[mycount:]
return mystr+" kB"
def getgccversion(chost):
"""
rtype: C{str}
return: the current in-use gcc version
"""
gcc_ver_command = 'gcc -dumpversion'
gcc_ver_prefix = 'gcc-'
gcc_not_found_error = red(
"!!! No gcc found. You probably need to 'source /etc/profile'\n" +
"!!! to update the environment of this terminal and possibly\n" +
"!!! other terminals also.\n"
)
mystatus, myoutput = commands.getstatusoutput("eselect compiler show")
if mystatus == os.EX_OK and len(myoutput.split("/")) == 2:
part1, part2 = myoutput.split("/")
if part1.startswith(chost + "-"):
return myoutput.replace(chost + "-", gcc_ver_prefix, 1)
mystatus, myoutput = commands.getstatusoutput("gcc-config -c")
if mystatus == os.EX_OK and len(myoutput.split("-")) > 0:
return gcc_ver_prefix + myoutput.split("-")[-1]
mystatus, myoutput = commands.getstatusoutput(
chost + "-" + gcc_ver_command)
if mystatus == os.EX_OK:
return gcc_ver_prefix + myoutput
mystatus, myoutput = commands.getstatusoutput(gcc_ver_command)
if mystatus == os.EX_OK:
return gcc_ver_prefix + myoutput
portage.writemsg(gcc_not_found_error, noiselevel=-1)
return "[unavailable]"
def getportageversion(portdir, target_root, profile, chost, vardb):
profilever = "unavailable"
if profile:
realpath = os.path.realpath(profile)
basepath = os.path.realpath(os.path.join(portdir, "profiles"))
if realpath.startswith(basepath):
profilever = realpath[1 + len(basepath):]
else:
try:
profilever = "!" + os.readlink(profile)
except (OSError):
pass
del realpath, basepath
libcver=[]
libclist = vardb.match("virtual/libc")
libclist += vardb.match("virtual/glibc")
libclist = portage_util.unique_array(libclist)
for x in libclist:
xs=portage.catpkgsplit(x)
if libcver:
libcver+=","+string.join(xs[1:], "-")
else:
libcver=string.join(xs[1:], "-")
if libcver==[]:
libcver="unavailable"
gccver = getgccversion(chost)
unameout=os.uname()[2]+" "+os.uname()[4]
return "Portage " + portage.VERSION +" ("+profilever+", "+gccver+", "+libcver+", "+unameout+")"
def create_depgraph_params(myopts, myaction):
#configure emerge engine parameters
#
# self: include _this_ package regardless of if it is merged.
# selective: exclude the package if it is merged
# recurse: go into the dependencies
# deep: go into the dependencies of already merged packages
# empty: pretend nothing is merged
myparams=["self","recurse"]
add=[]
sub=[]
if "--update" in myopts or myaction in ("system", "world"):
add.extend(["selective","empty"])
if "--emptytree" in myopts:
add.extend(["empty"])
sub.extend(["selective"])
if "--nodeps" in myopts:
sub.extend(["recurse"])
if "--noreplace" in myopts:
add.extend(["selective"])
if "--deep" in myopts:
add.extend(["deep"])
if "--selective" in myopts:
add.extend(["selective"])
if myaction in ["world","system"]:
add.extend(["selective"])
elif myaction in ["depclean"]:
add.extend(["empty"])
sub.extend(["selective"])
for x in add:
if (x not in myparams) and (x not in sub):
myparams.append(x)
for x in sub:
if x in myparams:
myparams.remove(x)
return myparams
# search functionality
class search:
#
# class constants
#
VERSION_SHORT=1
VERSION_RELEASE=2
#
# public interface
#
def __init__(self, settings, portdb, vartree, spinner, searchdesc,
verbose):
"""Searches the available and installed packages for the supplied search key.
The list of available and installed packages is created at object instantiation.
This makes successive searches faster."""
self.settings = settings
self.portdb = portdb
self.vartree = vartree
self.spinner = spinner
self.verbose = verbose
self.searchdesc = searchdesc
def execute(self,searchkey):
"""Performs the search for the supplied search key"""
match_category = 0
self.searchkey=searchkey
self.packagematches = []
if self.searchdesc:
self.searchdesc=1
self.matches = {"pkg":[], "desc":[]}
else:
self.searchdesc=0
self.matches = {"pkg":[]}
print "Searching... ",
regexsearch = False
if self.searchkey[0] == '%':
regexsearch = True
self.searchkey = self.searchkey[1:]
if self.searchkey[0] == '@':
match_category = 1
self.searchkey = self.searchkey[1:]
if regexsearch:
self.searchre=re.compile(self.searchkey,re.I)
else:
self.searchre=re.compile(re.escape(self.searchkey), re.I)
for package in self.portdb.cp_all():
self.spinner.update()
if match_category:
match_string = package[:]
else:
match_string = package.split("/")[-1]
masked=0
if self.searchre.search(match_string):
if not self.portdb.xmatch("match-visible", package):
masked=1
self.matches["pkg"].append([package,masked])
elif self.searchdesc: # DESCRIPTION searching
full_package = self.portdb.xmatch("bestmatch-visible", package)
if not full_package:
#no match found; we don't want to query description
full_package = portage.best(
self.portdb.xmatch("match-all", package))
if not full_package:
continue
else:
masked=1
try:
full_desc = self.portdb.aux_get(
full_package, ["DESCRIPTION"])[0]
except KeyError:
print "emerge: search: aux_get() failed, skipping"
continue
if self.searchre.search(full_desc):
self.matches["desc"].append([full_package,masked])
self.mlen=0
for mtype in self.matches.keys():
self.matches[mtype].sort()
self.mlen += len(self.matches[mtype])
def output(self):
"""Outputs the results of the search."""
print "\b\b \n[ Results for search key : "+white(self.searchkey)+" ]"
print "[ Applications found : "+white(str(self.mlen))+" ]"
print " "
for mtype in self.matches.keys():
for match,masked in self.matches[mtype]:
if mtype=="pkg":
catpack=match
full_package = self.portdb.xmatch(
"bestmatch-visible", match)
if not full_package:
#no match found; we don't want to query description
masked=1
full_package = portage.best(
self.portdb.xmatch("match-all",match))
else:
full_package = match
match = portage.pkgsplit(match)[0]
if full_package:
try:
desc, homepage, license = self.portdb.aux_get(
full_package, ["DESCRIPTION","HOMEPAGE","LICENSE"])
except KeyError:
print "emerge: search: aux_get() failed, skipping"
continue
if masked:
print green("*")+" "+white(match)+" "+red("[ Masked ]")
else:
print green("*")+" "+white(match)
myversion = self.getVersion(full_package, search.VERSION_RELEASE)
mysum = [0,0]
mycat = match.split("/")[0]
mypkg = match.split("/")[1]
mycpv = match + "-" + myversion
myebuild = self.portdb.findname(mycpv)
pkgdir = os.path.dirname(myebuild)
import portage_manifest
mf = portage_manifest.Manifest(
pkgdir, self.settings["DISTDIR"])
fetchlist = self.portdb.getfetchlist(mycpv,
mysettings=self.settings, all=True)[1]
try:
mysum[0] = mf.getDistfilesSize(fetchlist)
mystr = str(mysum[0]/1024)
mycount=len(mystr)
while (mycount > 3):
mycount-=3
mystr=mystr[:mycount]+","+mystr[mycount:]
mysum[0]=mystr+" kB"
except KeyError, e:
mysum[0] = "Unknown (missing digest for %s)" % str(e)
if self.verbose:
print " ", darkgreen("Latest version available:"),myversion
print " ", self.getInstallationStatus(mycat+'/'+mypkg)
print " ", darkgreen("Size of files:"),mysum[0]
print " ", darkgreen("Homepage:")+" ",homepage
print " ", darkgreen("Description:")+" ",desc
print " ", darkgreen("License:")+" ",license
print
print
#
# private interface
#
def getInstallationStatus(self,package):
installed_package = self.vartree.dep_bestmatch(package)
result = ""
version = self.getVersion(installed_package,search.VERSION_RELEASE)
if len(version) > 0:
result = darkgreen("Latest version installed:")+" "+version
else:
result = darkgreen("Latest version installed:")+" [ Not Installed ]"
return result
def getVersion(self,full_package,detail):
if len(full_package) > 1:
package_parts = portage.catpkgsplit(full_package)
if detail == search.VERSION_RELEASE and package_parts[3] != 'r0':
result = package_parts[2]+ "-" + package_parts[3]
else:
result = package_parts[2]
else:
result = ""
return result
#build our package digraph
def getlist(settings, mode):
if mode=="system":
mylines = settings.packages
elif mode=="world":
try:
file_path = os.path.join(settings["ROOT"], portage.WORLD_FILE)
myfile = open(file_path, "r")
mylines = myfile.readlines()
myfile.close()
except (OSError, IOError), e:
if e.errno == errno.ENOENT:
portage.writemsg("\n!!! World file does not exist: '%s'\n" % file_path)
mylines=[]
else:
raise
mynewlines=[]
for x in mylines:
myline=string.join(string.split(x))
if not len(myline):
continue
elif myline[0]=="#":
continue
elif mode=="system":
if myline[0]!="*":
continue
myline=myline[1:]
mynewlines.append(myline.strip())
# Remove everything that is package.provided from our list
for atom in mynewlines[:]:
for expanded_atom in portage.flatten(
portage.dep_virtual([atom], settings)):
mykey = portage.dep_getkey(expanded_atom)
if mykey in settings.pprovideddict and \
portage.match_from_list(
expanded_atom, settings.pprovideddict[mykey]):
mynewlines.remove(atom)
break
return mynewlines
def clean_world(vardb, cpv):
"""Remove a package from the world file when unmerged."""
world_filename = os.path.join(vardb.root, portage.WORLD_FILE)
worldlist = portage_util.grabfile(world_filename)
mykey = portage.cpv_getkey(cpv)
newworldlist = []
for x in worldlist:
if portage.dep_getkey(x) == mykey:
matches = vardb.match(x, use_cache=0)
if not matches:
#zap our world entry
pass
elif len(matches) == 1 and matches[0] == cpv:
#zap our world entry
pass
else:
#others are around; keep it.
newworldlist.append(x)
else:
#this doesn't match the package we're unmerging; keep it.
newworldlist.append(x)
portage_util.ensure_dirs(os.path.join(vardb.root, portage.PRIVATE_PATH),
gid=portage.portage_gid, mode=02770)
portage_util.write_atomic(world_filename, "\n".join(newworldlist))
def genericdict(mylist):
mynewdict={}
for x in mylist:
mynewdict[portage.dep_getkey(x)]=x
return mynewdict
class depgraph:
pkg_tree_map = {
"ebuild":"porttree",
"binary":"bintree",
"installed":"vartree"}
def __init__(self, settings, trees, myopts, myparams, spinner):
self.settings = settings
self.target_root = settings["ROOT"]
self.trees = trees
self.myopts = myopts
self.myparams = myparams
self.edebug = 0
if settings.get("PORTAGE_DEBUG", "") == "1":
self.edebug = 1
self.spinner = spinner
self.pkgsettings = {}
self.pkgsettings[self.target_root] = portage.config(clone=settings)
if self.target_root != "/":
self.pkgsettings["/"] = \
portage.config(clone=trees["/"]["vartree"].settings)
self.useFlags = {}
self.useFlags[self.target_root] = {}
if self.target_root != "/":
self.useFlags["/"] = {}
self.missingbins=[]
self.digraph=portage.digraph()
self.orderedkeys=[]
self.outdatedpackages=[]
self.mydbapi={}
self.mydbapi["/"] = portage.fakedbapi(settings=settings)
if "empty" not in self.myparams or self.target_root != "/":
for pkg in self.trees["/"]["vartree"].getallcpv():
self.mydbapi["/"].cpv_inject(pkg)
if self.target_root != "/":
self.mydbapi[self.target_root] = \
portage.fakedbapi(settings=settings)
if "empty" not in self.myparams:
for pkg in self.trees[self.target_root]["vartree"].getallcpv():
self.mydbapi[self.target_root].cpv_inject(pkg)
if "--usepkg" in self.myopts:
trees["/"]["bintree"].populate(
"--getbinpkg" in self.myopts, "--getbinpkgonly" in self.myopts)
if self.target_root != "/":
trees[self.target_root]["bintree"].populate(
"--getbinpkg" in self.myopts,
"--getbinpkgonly" in self.myopts)
def create(self,mybigkey,myparent=None,addme=1,myuse=None):
"""
Fills the digraph with nodes comprised of packages to merge.
mybigkey is the package spec of the package to merge.
myparent is the package depending on mybigkey ( or None )
addme = Should we add this package to the digraph or are we just looking at it's deps?
Think --onlydeps, we need to ignore packages in that case.
#stuff to add:
#SLOT-aware emerge
#IUSE-aware emerge -> USE DEP aware depgraph
#"no downgrade" emerge
"""
jbigkey = " ".join(mybigkey) + " merge"
if self.digraph.hasnode(jbigkey):
if addme and jbigkey != myparent:
# Refuse to make a node depend on itself so that the we don't
# don't create a bogus circular dependency in self.altlist().
self.digraph.addnode(jbigkey, myparent)
return 1
jbigkey = " ".join(mybigkey) + " nomerge"
if self.digraph.hasnode(jbigkey):
return 1
self.spinner.update()
mytype,myroot,mykey=mybigkey
# select the correct /var database that we'll be checking against
vardbapi = self.trees[myroot]["vartree"].dbapi
portdb = self.trees[myroot]["porttree"].dbapi
bindb = self.trees[myroot]["bintree"].dbapi
pkgsettings = self.pkgsettings[myroot]
# if the package is already on the system, we add a "nomerge"
# directive, otherwise we add a "merge" directive.
if mytype=="blocks":
""" We ignore blocks unless the package that is blocked is installed
We need to check vardbapi as well as the current depgraph for it.
Blocks are fatal if buildpkgonly is set. """
if addme and "--buildpkgonly" not in self.myopts and myparent:
parent_root = myparent.split()[1]
if self.mydbapi[parent_root].match(mykey) or \
self.trees[parent_root]["vartree"].dbapi.match(mykey):
mybigkey.append(myparent.split()[2])
self.digraph.addnode(" ".join(mybigkey), myparent)
return 1
else:
mydbapi = self.trees[myroot][self.pkg_tree_map[mytype]].dbapi
if myuse is None:
self.pkgsettings[myroot].setcpv(mykey)
myuse = self.pkgsettings[myroot]["USE"].split()
self.useFlags[myroot][mykey] = myuse
merging=1
if addme:
# this is where we add the node to the list of packages to merge
if not myparent:
""" If there is no parent, the package was specified on the
command line or is part of system/world sets.
In either case, if we aren't in 'self' mode (where package
is always included and if in 'selective' mode package is already
installed we skip merging it."""
if "self" not in self.myparams or \
("selective" in self.myparams and \
vardbapi.cpv_exists(mykey)):
merging=0
elif "selective" in self.myparams and vardbapi.cpv_exists(mykey):
merging=0
""" If we aren't merging, perform the --newuse check.
If the package has new iuse flags or different use flags then if
--newuse is specified, we need to merge the package. """
if merging==0 and "--newuse" in self.myopts and \
vardbapi.cpv_exists(mykey):
pkgsettings.setcpv(mykey)
forced_flags = set()
forced_flags.update(pkgsettings.useforce)
forced_flags.update(pkgsettings.puseforce)
forced_flags.update(pkgsettings.usemask)
forced_flags.update(pkgsettings.pusemask)
old_use = vardbapi.aux_get(mykey, ["USE"])[0].split()
iuses = set(mydbapi.aux_get(mykey, ["IUSE"])[0].split())
old_iuse = set(vardbapi.aux_get(mykey, ["IUSE"])[0].split())
if iuses.symmetric_difference(
old_iuse).difference(forced_flags):
merging = 1
elif old_iuse.intersection(old_use) != \
iuses.intersection(myuse):
merging=1
if addme and merging == 1:
mybigkey.append("merge")
else:
mybigkey.append("nomerge")
if merging == 0 and vardbapi.cpv_exists(mykey):
myuse = vardbapi.aux_get(mykey, ["USE"])[0].split()
self.useFlags[myroot][mykey] = myuse
""" At this point, we have either hit a blocker and returned, found the package in the
depgraph already and returned, or we are here. Whether we are merging or not; we must
add the package to the depgraph; so we do that here. """
self.digraph.addnode(string.join(mybigkey),myparent)
""" This section determines whether we go deeper into dependencies or not.
We want to go deeper on a few occasions:
Installing package A, we need to make sure package A's deps are met.
emerge --deep <pkgspec>; we need to recursively check dependencies of pkgspec
If we are in --nodeps (no recursion) mode, we obviously only check 1 level of dependencies.
"""
if "deep" not in self.myparams and not merging:
return 1
elif "recurse" not in self.myparams:
return 1
""" Check DEPEND/RDEPEND/PDEPEND/SLOT
Pull from bintree if it's binary package, porttree if it's ebuild.
Binpkg's can be either remote or local. """
edepend={}
depkeys = ["DEPEND","RDEPEND","PDEPEND"]
depvalues = mydbapi.aux_get(mykey, depkeys)
for i in xrange(len(depkeys)):
edepend[depkeys[i]] = depvalues[i]
if mytype == "binary":
edepend["DEPEND"] = ""
elif mytype == "ebuild":
if "--buildpkgonly" in self.myopts:
edepend["RDEPEND"] = ""
edepend["PDEPEND"] = ""
""" We have retrieve the dependency information, now we need to recursively
process them. DEPEND gets processed for root = "/", {R,P}DEPEND in myroot. """
mydep={}
mp=string.join(mybigkey)
try:
if myroot=="/":
mydep["/"]=edepend["DEPEND"]+" "+edepend["RDEPEND"]
if not self.select_dep("/",mydep["/"],myparent=mp,myuse=myuse):
return 0
else:
mydep["/"]=edepend["DEPEND"]
mydep[myroot]=edepend["RDEPEND"]
if not self.select_dep("/",mydep["/"],myparent=mp,myuse=myuse):
return 0
if not self.select_dep(myroot,mydep[myroot],myparent=mp,myuse=myuse):
return 0
if edepend.has_key("PDEPEND") and edepend["PDEPEND"]:
# Post Depend -- Add to the list without a parent, as it depends
# on a package being present AND must be built after that package.
if not self.select_dep(myroot,edepend["PDEPEND"],myuse=myuse):
return 0
except ValueError, e:
pkgs = e.args[0]
portage.writemsg("\n\n!!! An atom in the dependencies " + \
"is not fully-qualified. Multiple matches:\n\n", noiselevel=-1)
for cpv in pkgs:
portage.writemsg(" %s\n" % cpv, noiselevel=-1)
portage.writemsg("\n", noiselevel=-1)
if mytype == "binary":
portage.writemsg(
"!!! This binary package cannot be installed: '%s'\n" % \
mykey, noiselevel=-1)
elif mytype == "ebuild":
myebuild, mylocation = portdb.findname2(mykey)
portage.writemsg("!!! This ebuild cannot be installed: " + \
"'%s'\n" % myebuild, noiselevel=-1)
portage.writemsg("!!! Please notify the package maintainer " + \
"that atoms must be fully-qualified.\n", noiselevel=-1)
return 0
return 1
def select_files(self,myfiles):
"given a list of .tbz2s, .ebuilds and deps, create the appropriate depgraph and return a favorite list"
myfavorites=[]
myroot = self.target_root
portdb = self.trees[myroot]["porttree"].dbapi
pkgsettings = self.pkgsettings[myroot]
for x in myfiles:
ext = os.path.splitext(x)[1]
if ext==".tbz2":
if not os.path.exists(x):
if os.path.exists(
os.path.join(pkgsettings["PKGDIR"], "All", x)):
x = os.path.join(pkgsettings["PKGDIR"], "All", x)
elif os.path.exists(
os.path.join(pkgsettings["PKGDIR"], x)):
x = os.path.join(pkgsettings["PKGDIR"], x)
else:
print "\n\n!!! Binary package '"+str(x)+"' does not exist."
print "!!! Please ensure the tbz2 exists as specified.\n"
sys.exit(1)
mytbz2=xpak.tbz2(x)
mykey=mytbz2.getelements("CATEGORY")[0]+"/"+os.path.splitext(os.path.basename(x))[0]
if os.path.realpath(x) != \
os.path.realpath(self.trees[myroot]["bintree"].getname(mykey)):
print colorize("BAD", "\n*** You need to adjust PKGDIR to emerge this package.\n")
sys.exit(1)
if not self.create(["binary", myroot, mykey],
None, "--onlydeps" not in self.myopts):
return (0,myfavorites)
elif not "--oneshot" in self.myopts:
myfavorites.append(mykey)
elif ext==".ebuild":
x = os.path.realpath(x)
mykey=os.path.basename(os.path.normpath(x+"/../.."))+"/"+os.path.splitext(os.path.basename(x))[0]
ebuild_path = portdb.findname(mykey)
if ebuild_path:
if os.path.realpath(ebuild_path) != x:
print colorize("BAD", "\n*** You need to adjust PORTDIR or PORTDIR_OVERLAY to emerge this package.\n")
sys.exit(1)
if mykey not in portdb.xmatch(
"match-visible", portage.dep_getkey(mykey)):
print colorize("BAD", "\n*** You are emerging a masked package. It is MUCH better to use")
print colorize("BAD", "*** /etc/portage/package.* to accomplish this. See portage(5) man")
print colorize("BAD", "*** page for details.")
countdown(int(self.settings["EMERGE_WARNING_DELAY"]),
"Continuing...")
else:
raise portage_exception.PackageNotFound(
"%s is not in a valid portage tree hierarchy or does not exist" % x)
if not self.create(["ebuild", myroot, mykey],
None, "--onlydeps" not in self.myopts):
return (0,myfavorites)
elif not "--oneshot" in self.myopts:
myfavorites.append(mykey)
else:
if not is_valid_package_atom(x):
portage.writemsg("\n\n!!! '%s' is not a valid package atom.\n" % x,
noiselevel=-1)
portage.writemsg("!!! Please check ebuild(5) for full details.\n")
portage.writemsg("!!! (Did you specify a version but forget to prefix with '='?)\n")
return (0,[])
try:
mykey = portage.dep_expand(x,
mydb=portdb, settings=pkgsettings)
if mykey.startswith("null/"):
# If category expansion fails against the portage tree,
# remove the null/ prefix so that it may be given
# another chance to expand against the binary package
# tree in select_dep().
mykey = mykey[5:]
except ValueError, errpkgs:
print "\n\n!!! The short ebuild name \"" + x + "\" is ambiguous. Please specify"
print "!!! one of the following fully-qualified ebuild names instead:\n"
for i in errpkgs[0]:
print " " + green(i)
print
sys.exit(1)
# select needs to return 0 on dep_check failure
sys.stdout.flush()
sys.stderr.flush()
try:
self.mysd = self.select_dep(myroot, mykey, arg=x)
except portage_exception.MissingSignature, e:
portage.writemsg("\n\n!!! A missing gpg signature is preventing portage from calculating the\n")
portage.writemsg("!!! required dependencies. This is a security feature enabled by the admin\n")
portage.writemsg("!!! to aid in the detection of malicious intent.\n\n")
portage.writemsg("!!! THIS IS A POSSIBLE INDICATION OF TAMPERED FILES -- CHECK CAREFULLY.\n")
portage.writemsg("!!! Affected file: %s\n" % (e), noiselevel=-1)
sys.exit(1)
except portage_exception.InvalidSignature, e:
portage.writemsg("\n\n!!! An invalid gpg signature is preventing portage from calculating the\n")
portage.writemsg("!!! required dependencies. This is a security feature enabled by the admin\n")
portage.writemsg("!!! to aid in the detection of malicious intent.\n\n")
portage.writemsg("!!! THIS IS A POSSIBLE INDICATION OF TAMPERED FILES -- CHECK CAREFULLY.\n")
portage.writemsg("!!! Affected file: %s\n" % (e), noiselevel=-1)
sys.exit(1)
except SystemExit, e:
raise # Needed else can't exit
except Exception, e:
print >> sys.stderr, "\n\n!!! Problem in '%s' dependencies." % mykey
print >> sys.stderr, "!!!", str(e), e.__module__
raise
if not self.mysd:
return (0,myfavorites)
elif not "--oneshot" in self.myopts:
myfavorites.append(portage.dep_getkey(mykey))
missing=0
if "--usepkgonly" in self.myopts:
for x in self.digraph.dict.keys():
xs=string.split(x," ")
if (xs[0] != "binary") and (xs[3]=="merge"):
if missing == 0:
print
missing += 1
print "Missing binary for:",xs[2]
# We're true here unless we are missing binaries.
return (not missing,myfavorites)
def is_newer_ver_installed(self,myroot,pkg,pkgver):
"if there is a version of pkg installed newer than pkgver, return it"
vardbapi = self.trees[myroot]["vartree"].dbapi
matches = self.trees[myroot]["vartree"].dbapi.match(pkg)
if matches:
myslot = self.trees[myroot]["porttree"].getslot(pkgver)
for match in matches:
if portage.pkgcmp(portage.catpkgsplit(pkgver)[1:], portage.catpkgsplit(match)[1:]) < 0:
curslot = self.trees[myroot]["vartree"].getslot(match)
if curslot == myslot:
return match
def select_dep(self,myroot,depstring,myparent=None,arg=None,myuse=None,raise_on_missing=False):
""" Given a depstring, create the depgraph such that all dependencies are satisfied.
myroot = $ROOT from environment, where {R,P}DEPENDs are merged to.
myparent = the node whose depstring is being passed in
arg = package was specified on the command line, merge even if it's already installed
myuse = USE flags at present
raise_on_missing = Given that the depgraph is not proper, raise an exception if true
else continue trying.
return 1 on success, 0 for failure
"""
portdb = self.trees[myroot]["porttree"].dbapi
bindb = self.trees[myroot]["bintree"].dbapi
pkgsettings = self.pkgsettings[myroot]
if "--debug" in self.myopts:
print
print "Parent: ",myparent
print "Depstring:",depstring
if not arg:
#processing dependencies
""" Call portage.dep_check to evaluate the use? conditionals and make sure all
dependencies are satisfiable. """
mycheck = portage.dep_check(depstring, self.mydbapi[myroot],
pkgsettings, myuse=myuse,
use_binaries=("--usepkgonly" in self.myopts),
myroot=myroot, trees=self.trees)
if not mycheck[0]:
mymerge=[]
else:
mymerge=mycheck[1]
else:
#we're processing a command-line argument; unconditionally merge it even if it's already merged
mymerge=[depstring]
if myparent:
# In order to get past circular dependencies (in
# `emerge -e world`, for example), the parent must be allowed
# to satisfy dependencies of it's children.
# The parent is added after it's own dep_check call so that it
# isn't allowed to satisfy a direct bootstrap dependency on itself
# or an old-style virtual that it satisfies (unfortunately, this
# only works for one level of deps, so it won't work for new-style
# virtuals since they introduce an additional level of dependency
# indirection).
p_type, p_root, p_key, p_status = myparent.split()
if p_status == "merge":
# XXX Bug: This fakedbapi data is used in dep_check calls to
# determine satisfied deps via dep_wordreduce but it does not
# account for merge order (merge order is later calculated
# in self.altlist() using data from the digraph).
self.mydbapi[p_root].cpv_inject(p_key)
# Update old-style virtuals if this package provides any.
# These are needed for dep_virtual calls inside dep_check.
self.pkgsettings[p_root].setinst(p_key,
self.trees[p_root][self.pkg_tree_map[p_type]].dbapi)
if not mymerge:
return 1
if "--debug" in self.myopts:
print "Candidates:",mymerge
for x in mymerge:
selected_pkg = None
if x[0]=="!":
# if this package is myself, don't append it to block list.
if "--debug" in self.myopts:
print "Myparent",myparent
if (myparent):
if myparent.split()[2] in \
portdb.xmatch("match-all", x[1:]):
# myself, so exit.
continue
# adding block
selected_pkg = ["blocks", myroot, x[1:], None]
else:
#We are not processing a blocker but a normal dependency
# List of acceptable packages, ordered by type preference.
matched_packages = []
myeb_matches = portdb.xmatch("match-visible", x)
myeb = None
if "--usepkgonly" not in self.myopts:
myeb = portage.best(myeb_matches)
myeb_pkg=None
if "--usepkg" in self.myopts:
# The next line assumes the binarytree has been populated.
# XXX: Need to work out how we use the binary tree with roots.
myeb_pkg_matches = bindb.match(x)
if "--usepkgonly" not in self.myopts:
# Remove any binary package entries that are masked in the portage tree (#55871)
myeb_pkg_matches = [pkg for pkg in myeb_pkg_matches \
if pkg in myeb_matches or \
not portdb.cpv_exists(pkg)]
if myeb_pkg_matches:
myeb_pkg = portage.best(myeb_pkg_matches)
if myeb_pkg and "--newuse" in self.myopts:
iuses = set(bindb.aux_get(myeb_pkg, ["IUSE"])[0].split())
old_use = bindb.aux_get(myeb_pkg, ["USE"])[0].split()
pkgsettings.setcpv(myeb_pkg)
now_use = pkgsettings["USE"].split()
forced_flags = set()
forced_flags.update(pkgsettings.useforce)
forced_flags.update(pkgsettings.puseforce)
forced_flags.update(pkgsettings.usemask)
forced_flags.update(pkgsettings.pusemask)
cur_iuse = iuses
if "--usepkgonly" not in self.myopts and myeb:
cur_iuse = set(portdb.aux_get(myeb, ["IUSE"])[0].split())
if iuses.symmetric_difference(
cur_iuse).difference(forced_flags):
myeb_pkg = None
elif iuses.intersection(old_use) != \
cur_iuse.intersection(now_use):
myeb_pkg = None
if myeb_pkg:
binpkguseflags = \
self.trees[myroot]["bintree"].dbapi.aux_get(
myeb_pkg, ["USE"])[0].split()
matched_packages.append(
["binary", myroot, myeb_pkg, binpkguseflags])
if "--usepkgonly" not in self.myopts and myeb_matches:
matched_packages.append(
["ebuild", myroot, myeb, None])
if not matched_packages:
if raise_on_missing:
raise ValueError
if not arg:
xinfo='"'+x+'"'
else:
xinfo='"'+arg+'"'
if myparent:
xfrom = '(dependency required by '+green('"'+myparent.split()[2]+'"')+red(' ['+myparent.split()[0]+"]")+')'
alleb = portdb.xmatch("match-all", x)
if alleb:
if "--usepkgonly" not in self.myopts:
print "\n!!! "+red("All ebuilds that could satisfy ")+green(xinfo)+red(" have been masked.")
print "!!! One of the following masked packages is required to complete your request:"
oldcomment = ""
for p in alleb:
mreasons = portage.getmaskingstatus(p,
settings=pkgsettings, portdb=portdb)
print "- "+p+" (masked by: "+string.join(mreasons, ", ")+")"
comment = portage.getmaskingreason(p,
settings=pkgsettings, portdb=portdb)
if comment and comment != oldcomment:
print comment
oldcomment = comment
print
print "For more information, see MASKED PACKAGES section in the emerge man page or "
print "refer to the Gentoo Handbook."
else:
print "\n!!! "+red("There are no packages available to satisfy: ")+green(xinfo)
print "!!! Either add a suitable binary package or compile from an ebuild."
else:
print "\nemerge: there are no ebuilds to satisfy "+green(xinfo)+"."
if myparent:
print xfrom
print
return 0
if "--debug" in self.myopts:
for pkg in matched_packages:
print (pkg[0] + ":").rjust(10), pkg[2]
if len(matched_packages) > 1:
bestmatch = portage.best(
[pkg[2] for pkg in matched_packages])
matched_packages = [pkg for pkg in matched_packages \
if pkg[2] == bestmatch]
# ordered by type preference ("ebuild" type is the last resort)
selected_pkg = matched_packages[0]
if myparent:
#we are a dependency, so we want to be unconditionally added
if not self.create(selected_pkg[0:3], myparent,
myuse=selected_pkg[-1]):
return 0
else:
#if mysource is not set, then we are a command-line dependency and should not be added
#if --onlydeps is specified.
if not self.create(selected_pkg[0:3], myparent,
addme=("--onlydeps" not in self.myopts),
myuse=selected_pkg[-1]):
return 0
if "--debug" in self.myopts:
print "Exiting...",myparent
return 1
def altlist(self):
mygraph=self.digraph.copy()
dolist=["/"]
retlist=[]
for x in self.trees.keys():
self.trees[x]["merge"] = []
if x not in dolist:
dolist.append(x)
while (not mygraph.empty()):
mycurkey=mygraph.firstzero()
if not mycurkey:
print "!!! Error: circular dependencies:"
print
for x in mygraph.dict.keys():
for y in mygraph.dict[x][1]:
print y,"depends on",x
print
sys.exit(1)
splitski=string.split(mycurkey)
#I'm not sure of the significance of the following lines (vestigal?) so I'm commenting 'em out.
#These lines remove already-merged things from our alt-list
#if "--update" in myopts:
# if not portage.db["/"]["vartree"].exists_specific(splitski[2]):
# portage.db["/"]["merge"].append(splitski)
#else:
self.trees[splitski[1]]["merge"].append(splitski)
mygraph.delnode(mycurkey)
for x in dolist:
for y in self.trees[x]["merge"]:
retlist.append(y)
return retlist
def xcreate(self,mode="system"):
world_problems = False
if mode=="system":
mylist = getlist(self.settings, "system")
else:
#world mode
worldlist = getlist(self.settings, "world")
sysdict = genericdict(getlist(self.settings, "system"))
worlddict=genericdict(worldlist)
for x in worlddict.keys():
if not portage.isvalidatom(x):
world_problems = True
elif not self.trees[self.target_root]["vartree"].dbapi.match(x):
world_problems = True
else:
sysdict[x]=worlddict[x]
mylist = sysdict.keys()
newlist = []
for atom in mylist:
if portage.dep_getkey(atom).split("/")[-1] == "portage":
newlist.insert(0, atom)
else:
newlist.append(atom)
mylist = newlist
missing_atoms = []
for mydep in mylist:
try:
if not self.select_dep(
self.target_root, mydep, raise_on_missing=True):
print "\n\n!!! Problem resolving dependencies for", mydep
return 0
except ValueError:
missing_atoms.append(mydep)
if world_problems:
print "\n!!! Problems have been detected with your world file"
print "!!! Please run "+green("emaint --check world")+"\n"
if missing_atoms:
print "\n" + colorize("BAD", "!!!") + \
" Ebuilds for the following packages are either all"
print colorize("BAD", "!!!") + " masked or don't exist:"
print " ".join(missing_atoms) + "\n"
return 1
def match(self, mydep, myroot=None, mykey=None):
# support mutual exclusive deps
if myroot is None:
myroot = self.target_root
mydep2=mydep
if mydep2[0]=="!":
mydep2=mydep[1:]
if mydep[0]=="!":
#add our blocker; it will be ignored later if necessary (if we are remerging the same pkg, for example)
myk="blocks "+myroot+" "+mydep2
else:
myeb = self.trees[myroot]["porttree"].dep_bestmatch(mydep2)
if not myeb:
if not mykey:
print "\n!!! Error: couldn't find match for",mydep
else:
print "\n!!! Error: couldn't find match for",mydep,"in",mykey
print
sys.exit(1)
if "--usepkg" in self.myopts:
mypk = self.trees[myroot]["bintree"].dep_bestmatch(mydep)
if myeb==mypk:
myk = " ".join(("binary", myroot, mypk))
else:
myk = " ".join(("ebuild", myroot, myeb))
else:
myk="ebuild "+myroot+" "+myeb
return myk
def display(self,mylist,verbosity=None):
if verbosity is None:
verbosity = ("--quiet" in self.myopts and 1 or \
"--verbose" in self.myopts and 3 or 2)
changelogs=[]
p=[]
totalsize=0
if verbosity == 1 and "--verbose" not in self.myopts:
def create_use_string(*args):
return ""
else:
def create_use_string(name, cur_iuse, iuse_forced, cur_use,
old_iuse, old_use,
is_new, all_flags=(verbosity == 3 or "--quiet" in self.myopts),
alphabetical=("--alphabetical" in self.myopts)):
enabled = []
if alphabetical:
disabled = enabled
removed = enabled
else:
disabled = []
removed = []
cur_iuse = set(cur_iuse)
enabled_flags = cur_iuse.intersection(cur_use)
removed_iuse = set(old_iuse).difference(cur_iuse)
any_iuse = cur_iuse.union(old_iuse)
any_iuse = list(any_iuse)
any_iuse.sort()
for flag in any_iuse:
flag_str = None
isEnabled = False
if flag in enabled_flags:
isEnabled = True
if is_new or flag in old_use and all_flags:
flag_str = red(flag)
elif flag not in old_iuse:
flag_str = yellow(flag) + "%*"
elif flag not in old_use:
flag_str = green(flag) + "*"
elif flag in removed_iuse:
if all_flags:
flag_str = yellow("-" + flag) + "%"
if flag in old_use:
flag_str += "*"
flag_str = "(" + flag_str + ")"
removed.append(flag_str)
continue
else:
if is_new or flag in old_iuse and flag not in old_use and all_flags:
flag_str = blue("-" + flag)
elif flag not in old_iuse:
flag_str = yellow("-" + flag)
if flag not in iuse_forced:
flag_str += "%"
elif flag in old_use:
flag_str = green("-" + flag) + "*"
if flag_str:
if flag in iuse_forced:
flag_str = "(" + flag_str + ")"
if isEnabled:
enabled.append(flag_str)
else:
disabled.append(flag_str)
if alphabetical:
ret = " ".join(enabled)
else:
ret = " ".join(enabled + disabled + removed)
if ret:
ret = '%s="%s" ' % (name, ret)
return ret
if verbosity == 3:
# FIXME: account for the possibility of different overlays in
# /etc/make.conf vs. ${PORTAGE_CONFIGROOT}/etc/make.conf
overlays = self.settings["PORTDIR_OVERLAY"].split()
overlays_real = [os.path.realpath(t) \
for t in self.settings["PORTDIR_OVERLAY"].split()]
if "--tree" in self.myopts:
mylist.reverse()
mygraph=self.digraph.copy()
i = 0
while i < len(mylist):
if mylist[i][-1]=="nomerge":
if "--tree" not in self.myopts:
# we don't care about this elements
mylist.pop(i)
continue
if (i == (len(mylist) - 1)) \
or (mygraph.depth(string.join(mylist[i])) \
>= mygraph.depth(string.join(mylist[i+1]))):
# end of a useless branch (may be the last one)
# -> delete the element and test the previous one
mylist.pop(i)
if i > 0:
i -= 1
continue
# the branch continues, or we've found a good element.
# -> let's see what's next, if anything
i += 1
display_overlays=False
# files to fetch list - avoids counting a same file twice
# in size display (verbose mode)
myfetchlist=[]
for x in mylist:
pkg_type = x[0]
myroot = x[1]
pkg_key = x[2]
portdb = self.trees[myroot]["porttree"].dbapi
bindb = self.trees[myroot]["bintree"].dbapi
vartree = self.trees[myroot]["vartree"]
pkgsettings = self.pkgsettings[myroot]
pkgsettings.setcpv(pkg_key)
if pkg_key not in self.useFlags[myroot]:
if "binary" == pkg_type:
self.useFlags[myroot][pkg_key] = bindb.aux_get(
pkg_key, ["USE"])[0].split()
elif "ebuild" == pkg_type:
self.useFlags[myroot][pkg_key] = pkgsettings["USE"].split()
fetch=" "
if x[0]=="blocks":
addl=""+red("B")+" "+fetch+" "
resolved = self.trees[x[1]]["vartree"].resolve_key(x[2])
print "["+x[0]+" "+addl+"]",red(resolved),
if resolved!=x[2]:
if x[3]:
print red("(\""+x[2]+"\" is blocking "+x[3]+")")
else:
print red("(\""+x[2]+"\")")
else:
if x[3]:
print red("(is blocking "+x[3]+")")
else:
print
else:
if x[0] != "binary" and \
"fetch" in portdb.aux_get(
x[2], ["RESTRICT"])[0].split():
fetch = red("F")
if portdb.fetch_check(
pkg_key, self.useFlags[myroot][pkg_key]):
fetch = green("f")
#we need to use "--emptrytree" testing here rather than "empty" param testing because "empty"
#param is used for -u, where you still *do* want to see when something is being upgraded.
myoldbest=""
if "--emptytree" not in self.myopts and \
self.trees[x[1]]["vartree"].exists_specific(x[2]):
addl=" "+yellow("R")+fetch+" "
elif "--emptytree" not in self.myopts and \
self.trees[x[1]]["vartree"].exists_specific_cat(x[2]):
if x[0] == "binary":
mynewslot = \
self.trees[myroot]["bintree"].getslot(pkg_key)
elif x[0] == "ebuild":
mynewslot = \
self.trees[myroot]["porttree"].getslot(pkg_key)
myoldlist = self.trees[x[1]]["vartree"].dbapi.match(
portage.pkgsplit(x[2])[0])
myinslotlist = [inst_pkg for inst_pkg in myoldlist
if mynewslot == vartree.getslot(inst_pkg)]
if myinslotlist:
myoldbest=portage.best(myinslotlist)
addl=" "+fetch
if portage.pkgcmp(portage.pkgsplit(x[2]), portage.pkgsplit(myoldbest)) < 0:
# Downgrade in slot
addl+=turquoise("U")+blue("D")
else:
# Update in slot
addl+=turquoise("U")+" "
else:
# New slot, mark it new.
addl=" "+green("NS")+fetch+" "
if "--changelog" in self.myopts:
changelogs.extend(self.calc_changelog(
portdb.findname(pkg_key),
self.trees[x[1]]["vartree"].dep_bestmatch(
'/'.join(portage.catpkgsplit(x[2])[:2])), x[2]))
else:
addl=" "+green("N")+" "+fetch+" "
verboseadd=""
if pkg_key in self.useFlags[myroot]:
# USE flag display
if x[0] == "binary":
cur_iuse = bindb.aux_get(pkg_key, ["IUSE"])[0].split()
elif x[0] == "ebuild":
cur_iuse = portdb.aux_get(pkg_key, ["IUSE"])[0].split()
else:
cur_iuse = []
forced_flags = set()
forced_flags.update(pkgsettings.useforce)
forced_flags.update(pkgsettings.puseforce)
forced_flags.update(pkgsettings.usemask)
forced_flags.update(pkgsettings.pusemask)
cur_iuse = portage.unique_array(cur_iuse)
cur_iuse.sort()
cur_use = self.useFlags[myroot][pkg_key]
cur_use = [flag for flag in cur_use if flag in cur_iuse]
if myoldbest:
pkg = myoldbest
else:
pkg = x[2]
if self.trees[x[1]]["vartree"].dbapi.cpv_exists(pkg):
old_iuse, old_use = \
self.trees[x[1]]["vartree"].dbapi.aux_get(
pkg, ["IUSE", "USE"])
old_iuse = portage.unique_array(old_iuse.split())
old_iuse.sort()
old_use = old_use.split()
is_new = False
else:
old_iuse = []
old_use = []
is_new = True
old_use = [flag for flag in old_use if flag in old_iuse]
use_expand = pkgsettings["USE_EXPAND"].lower().split()
use_expand.sort()
use_expand.reverse()
use_expand_hidden = \
pkgsettings["USE_EXPAND_HIDDEN"].lower().split()
def map_to_use_expand(myvals, forcedFlags=False):
ret = {}
forced = {}
for exp in use_expand:
ret[exp] = []
forced[exp] = set()
for val in myvals[:]:
if val.startswith(exp.lower()+"_"):
if val in forced_flags:
forced[exp].add(val[len(exp)+1:])
ret[exp].append(val[len(exp)+1:])
myvals.remove(val)
ret["USE"] = myvals
forced["USE"] = [val for val in myvals \
if val in forced_flags]
for exp in use_expand_hidden:
if exp in ret:
del ret[exp]
if forcedFlags:
return ret, forced
return ret
cur_iuse_map, iuse_forced = \
map_to_use_expand(cur_iuse, forcedFlags=True)
cur_use_map = map_to_use_expand(cur_use)
old_iuse_map = map_to_use_expand(old_iuse)
old_use_map = map_to_use_expand(old_use)
use_expand.sort()
use_expand.insert(0, "USE")
for key in use_expand:
if key in use_expand_hidden:
continue
verboseadd += create_use_string(key.upper(),
cur_iuse_map[key], iuse_forced[key],
cur_use_map[key], old_iuse_map[key],
old_use_map[key], is_new)
if verbosity == 3:
# size verbose
mysize=0
if x[0] == "ebuild" and x[-1]!="nomerge":
myfilesdict = portdb.getfetchsizes(
pkg_key, useflags=self.useFlags[myroot][pkg_key],
debug=self.edebug)
if myfilesdict is None:
myfilesdict="[empty/missing/bad digest]"
else:
for myfetchfile in myfilesdict.keys():
if myfetchfile not in myfetchlist:
mysize+=myfilesdict[myfetchfile]
myfetchlist.append(myfetchfile)
totalsize+=mysize
verboseadd+=format_size(mysize)+" "
# overlay verbose
# XXX: Invalid binaries have caused tracebacks here. 'if file_name'
# x = ['binary', '/', 'sys-apps/pcmcia-cs-3.2.7.2.6', 'merge']
file_name = portdb.findname(pkg_key)
if file_name: # It might not exist in the tree
dir_name=os.path.abspath(os.path.dirname(file_name)+"/../..")
if (overlays_real.count(dir_name)>0):
verboseadd+=teal("["+str(overlays_real.index(
os.path.normpath(dir_name))+1)+"]")+" "
display_overlays=True
else:
verboseadd += "[No ebuild?]"
xs=portage.pkgsplit(x[2])
if xs[2]=="r0":
xs[2]=""
else:
xs[2]="-"+xs[2]
mywidth = 130
if "COLUMNWIDTH" in self.settings:
try:
mywidth = int(self.settings["COLUMNWIDTH"])
except ValueError, e:
portage.writemsg("!!! %s\n" % str(e), noiselevel=-1)
portage.writemsg(
"!!! Unable to parse COLUMNWIDTH='%s'\n" % \
self.settings["COLUMNWIDTH"], noiselevel=-1)
del e
oldlp=mywidth-30
newlp=oldlp-30
indent=""
if "--tree" in self.myopts:
indent=" "*mygraph.depth(string.join(x))
if myoldbest:
myoldbest=portage.pkgsplit(myoldbest)[1]+"-"+portage.pkgsplit(myoldbest)[2]
if myoldbest[-3:]=="-r0":
myoldbest=myoldbest[:-3]
myoldbest=blue("["+myoldbest+"]")
if x[1]!="/":
if myoldbest:
myoldbest +=" "
if "--columns" in self.myopts:
if "--quiet" in self.myopts:
myprint=addl+" "+indent+darkgreen(xs[0])
myprint=myprint+darkblue(" "+xs[1]+xs[2])+" "
myprint=myprint+myoldbest
myprint=myprint+darkgreen("to "+x[1])
else:
myprint="["+x[0]+" "+addl+"] "+indent+darkgreen(xs[0])
if (newlp-nc_len(myprint)) > 0:
myprint=myprint+(" "*(newlp-nc_len(myprint)))
myprint=myprint+"["+darkblue(xs[1]+xs[2])+"] "
if (oldlp-nc_len(myprint)) > 0:
myprint=myprint+" "*(oldlp-nc_len(myprint))
myprint=myprint+myoldbest
myprint=myprint+darkgreen("to "+x[1])+" "+verboseadd
else:
myprint="["+x[0]+" "+addl+"] "+darkgreen(x[2])+" "+myoldbest+darkgreen("to "+x[1])+" "+verboseadd
else:
if "--columns" in self.myopts:
if "--quiet" in self.myopts:
myprint=addl+" "+indent+darkgreen(xs[0])
myprint=myprint+" "+green(xs[1]+xs[2])+" "
myprint=myprint+myoldbest
else:
myprint="["+x[0]+" "+addl+"] "+indent+darkgreen(xs[0])
if (newlp-nc_len(myprint)) > 0:
myprint=myprint+(" "*(newlp-nc_len(myprint)))
myprint=myprint+green(" ["+xs[1]+xs[2]+"] ")
if (oldlp-nc_len(myprint)) > 0:
myprint=myprint+(" "*(oldlp-nc_len(myprint)))
myprint=myprint+myoldbest+" "+verboseadd
else:
if x[3]=="nomerge":
myprint=darkblue("[nomerge ] "+indent+x[2]+" "+myoldbest+" ")+verboseadd
else:
myprint="["+x[0]+" "+addl+"] "+indent+darkgreen(x[2])+" "+myoldbest+" "+verboseadd
p.append(myprint)
mysplit = portage.pkgsplit(x[2])
if "--tree" not in self.myopts and mysplit and \
len(mysplit) == 3 and mysplit[0] == "sys-apps/portage" and \
x[1] == "/":
if mysplit[2] == "r0":
myversion = mysplit[1]
else:
myversion = "%s-%s" % (mysplit[1], mysplit[2])
if myversion != portage.VERSION :
if "--emptytree" in self.myopts:
p.append(colorize("WARN", "***")+" Please update portage to the above version before proceeding.")
p.append(" Failure to do so may result in failed or improper merges.")
p.append(" A simple '"+green("emerge portage")+"' is sufficient.")
p.append("")
elif mylist.index(x) < len(mylist) - 1 and \
"livecvsportage" not in self.settings.features:
p.append(colorize("WARN", "*** Portage will stop merging at this point and reload itself,"))
p.append(colorize("WARN", " then resume the merge."))
print
del mysplit
for x in p:
print x
if verbosity == 3:
print
print "Total size of downloads: "+format_size(totalsize)
if overlays and display_overlays:
print "Portage overlays:"
y=0
for x in overlays:
y=y+1
print " "+teal("["+str(y)+"]"),x
if "--changelog" in self.myopts:
print
for revision,text in changelogs:
print bold('*'+revision)
sys.stdout.write(text)
def calc_changelog(self,ebuildpath,current,next):
current = '-'.join(portage.catpkgsplit(current)[1:])
if current.endswith('-r0'): current = current[:-3]
next = '-'.join(portage.catpkgsplit(next)[1:])
if next.endswith('-r0'): next = next[:-3]
changelogpath = os.path.join(os.path.split(ebuildpath)[0],'ChangeLog')
try:
changelog = open(changelogpath).read()
except SystemExit, e:
raise # Needed else can't exit
except:
return []
divisions = self.find_changelog_tags(changelog)
#print 'XX from',current,'to',next
#for div,text in divisions: print 'XX',div
# skip entries for all revisions above the one we are about to emerge
for i in range(len(divisions)):
if divisions[i][0]==next:
divisions = divisions[i:]
break
# find out how many entries we are going to display
for i in range(len(divisions)):
if divisions[i][0]==current:
divisions = divisions[:i]
break
else:
# couldnt find the current revision in the list. display nothing
return []
return divisions
def find_changelog_tags(self,changelog):
divs = []
release = None
while 1:
match = re.search(r'^\*\ ?([-a-zA-Z0-9_.+]*)(?:\ .*)?\n',changelog,re.M)
if match is None:
if release is not None:
divs.append((release,changelog))
return divs
if release is not None:
divs.append((release,changelog[:match.start()]))
changelog = changelog[match.end():]
release = match.group(1)
if release.endswith('.ebuild'):
release = release[:-7]
if release.endswith('-r0'):
release = release[:-3]
def outdated(self):
return self.outdatedpackages
class MergeTask(object):
def __init__(self, settings, trees, myopts):
self.settings = settings
self.target_root = settings["ROOT"]
self.trees = trees
self.myopts = myopts
self.edebug = 0
if settings.get("PORTAGE_DEBUG", "") == "1":
self.edebug = 1
self.pkgsettings = {}
self.pkgsettings[self.target_root] = portage.config(clone=settings)
if self.target_root != "/":
self.pkgsettings["/"] = \
portage.config(clone=trees["/"]["vartree"].settings)
def merge(self, mylist, favorites, mtimedb):
returnme=0
mymergelist=[]
ldpath_mtimes = mtimedb["ldpath"]
xterm_titles = "notitles" not in self.settings.features
#check for blocking dependencies
if "--fetchonly" not in self.myopts and \
"--buildpkgonly" not in self.myopts:
for x in mylist:
if x[0]=="blocks":
print "\n!!! Error: the "+x[2]+" package conflicts with another package;"
print "!!! the two packages cannot be installed on the same system together."
print "!!! Please use 'emerge --pretend' to determine blockers."
if "--quiet" not in self.myopts:
show_blocker_docs_link()
if "--pretend" not in self.myopts:
try:
del mtimedb["resume"]
except KeyError:
pass
sys.exit(1)
#buildsyspkg: I need mysysdict also on resume (moved from the else block)
mysysdict = genericdict(getlist(self.settings, "system"))
if "--resume" in self.myopts:
# We're resuming.
print colorize("GOOD", "*** Resuming merge...")
emergelog(xterm_titles, " *** Resuming merge...")
mymergelist=mtimedb["resume"]["mergelist"][:]
if "--skipfirst" in self.myopts and mymergelist:
del mtimedb["resume"]["mergelist"][0]
del mymergelist[0]
mtimedb.commit()
validate_merge_list(self.trees, mymergelist)
else:
myfavs = portage.grabfile(
os.path.join(self.target_root, portage.WORLD_FILE))
myfavdict=genericdict(myfavs)
for x in range(len(mylist)):
if mylist[x][3]!="nomerge":
# Add to the mergelist
mymergelist.append(mylist[x])
else:
myfavkey=portage.cpv_getkey(mylist[x][2])
if "--onlydeps" in self.myopts:
continue
# Add to the world file. Since we won't be able to later.
if "--fetchonly" not in self.myopts and \
myfavkey in favorites:
#don't record if already in system profile or already recorded
if (not mysysdict.has_key(myfavkey)) and (not myfavdict.has_key(myfavkey)):
#we don't have a favorites entry for this package yet; add one
myfavdict[myfavkey]=myfavkey
print ">>> Recording",myfavkey,"in \"world\" favorites file..."
if not ("--fetchonly" in self.myopts or \
"--fetch-all-uri" in self.myopts or \
"--pretend" in self.myopts):
portage.write_atomic(
os.path.join(self.target_root, portage.WORLD_FILE),
"\n".join(myfavdict.values()))
mtimedb["resume"]["mergelist"]=mymergelist[:]
mtimedb.commit()
myfeat = self.settings.features[:]
if "parallel-fetch" in myfeat and \
not ("--ask" in self.myopts or \
"--pretend" in self.myopts or \
"--fetch-all-uri" in self.myopts or \
"--fetchonly" in self.myopts):
if "distlocks" not in myfeat:
print red("!!!")
print red("!!!")+" parallel-fetching requires the distlocks feature enabled"
print red("!!!")+" you have it disabled, thus parallel-fetching is being disabled"
print red("!!!")
elif len(mymergelist) > 1:
print ">>> starting parallel fetching"
pid = os.fork()
if not pid:
sys.stdin.close()
sys.stdout.close()
sys.stderr.close()
time.sleep(3) # allow the parent to have first fetch
fetchlog = "/var/log/emerge-fetch.log"
sys.stdout = open(fetchlog, "w")
sys.stderr = sys.stdout
os.dup2(sys.stdout.fileno(), 1)
os.dup2(sys.stderr.fileno(), 2)
portage_util.apply_secpass_permissions(fetchlog,
uid=portage.portage_uid, gid=portage.portage_gid,
mode=0660)
for myroot, pkgsettings in self.pkgsettings.iteritems():
for x in ("autoaddcvs", "cvs"):
while x in pkgsettings.features:
pkgsettings.features.remove(x)
pkgsettings["FEATURES"] = " ".join(pkgsettings.features)
pkgsettings.backup_changes("FEATURES")
ret = 0
for x in mymergelist:
if x[0] != "ebuild":
continue
myroot = x[1]
portdb = self.trees[myroot]["porttree"].dbapi
pkgsettings = self.pkgsettings[myroot]
pkgsettings.reset()
pkgsettings.setcpv(x[2])
try:
ret = portage.doebuild(portdb.findname(x[2]),
"fetch", myroot, pkgsettings,
cleanup=0, fetchonly=True,
mydbapi=portdb,
tree="porttree")
except SystemExit:
raise
except Exception:
ret = 1
sys.exit(0)
portage.portage_exec.spawned_pids.append(pid)
mergecount=0
for x in mymergelist:
mergecount+=1
myroot=x[1]
pkg_key = x[2]
pkgindex=2
portdb = self.trees[myroot]["porttree"].dbapi
bindb = self.trees[myroot]["bintree"].dbapi
vartree = self.trees[myroot]["vartree"]
pkgsettings = self.pkgsettings[myroot]
if x[0]=="blocks":
pkgindex=3
y = portdb.findname(pkg_key)
if "--pretend" not in self.myopts:
print "\n>>> Emerging (" + \
colorize("MERGE_LIST_PROGRESS", str(mergecount)) + " of " + \
colorize("MERGE_LIST_PROGRESS", str(len(mymergelist))) + ") " + \
colorize("GOOD", x[pkgindex]) + " to " + x[1]
emergelog(xterm_titles, " >>> emerge ("+\
str(mergecount)+" of "+str(len(mymergelist))+\
") "+x[pkgindex]+" to "+x[1])
pkgsettings["EMERGE_FROM"] = x[0]
pkgsettings.backup_changes("EMERGE_FROM")
pkgsettings.reset()
#buildsyspkg: Check if we need to _force_ binary package creation
issyspkg = ("buildsyspkg" in myfeat) \
and x[0] != "blocks" \
and mysysdict.has_key(portage.cpv_getkey(x[2])) \
and "--buildpkg" not in self.myopts
if x[0] in ["ebuild","blocks"]:
if x[0] == "blocks" and "--fetchonly" not in self.myopts:
raise Exception, "Merging a blocker"
elif "--fetchonly" in self.myopts or \
"--fetch-all-uri" in self.myopts:
if "--fetch-all-uri" in self.myopts:
retval = portage.doebuild(y, "fetch", myroot,
pkgsettings, self.edebug,
"--pretend" in self.myopts, fetchonly=1,
fetchall=1, mydbapi=portdb, tree="porttree")
else:
retval = portage.doebuild(y, "fetch", myroot,
pkgsettings, self.edebug,
"--pretend" in self.myopts, fetchonly=1,
mydbapi=portdb, tree="porttree")
if (retval is None) or retval:
print
print "!!! Fetch for",y,"failed, continuing..."
print
returnme=1
continue
elif "--buildpkg" in self.myopts or issyspkg:
#buildsyspkg: Sounds useful to display something, but I don't know if we should also log it
if issyspkg:
print ">>> This is a system package, let's pack a rescue tarball."
#emergelog(">>> This is a system package, let's pack a rescue tarball.")
#create pkg, then merge pkg
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Clean"
emergelog(xterm_titles, " === ("+str(mergecount)+\
" of "+str(len(mymergelist))+") Cleaning ("+\
x[pkgindex]+"::"+y+")", short_msg=short_msg)
retval = portage.doebuild(y, "clean", myroot,
pkgsettings, self.edebug, cleanup=1,
mydbapi=portdb, tree="porttree")
if (retval is None):
portage_util.writemsg("Unable to run required binary.\n",
noiselevel=-1)
sys.exit(127)
if retval:
sys.exit(retval)
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Compile"
emergelog(xterm_titles, " === ("+str(mergecount)+\
" of "+str(len(mymergelist))+\
") Compiling/Packaging ("+x[pkgindex]+"::"+y+\
")", short_msg=short_msg)
retval = portage.doebuild(y, "package", myroot,
pkgsettings, self.edebug, mydbapi=portdb,
tree="porttree")
if (retval is None):
portage_util.writemsg("Unable to run required binary.\n",
noiselevel=-1)
sys.exit(127)
if retval:
sys.exit(retval)
#dynamically update our database
if "--buildpkgonly" not in self.myopts:
self.trees[myroot]["bintree"].inject(pkg_key)
mytbz2 = self.trees[myroot]["bintree"].getname(pkg_key)
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Merge"
emergelog(xterm_titles, " === ("+\
str(mergecount)+" of "+\
str(len(mymergelist))+") Merging ("+\
x[pkgindex]+"::"+y+")", short_msg=short_msg)
retval = portage.merge(pkgsettings["CATEGORY"],
pkgsettings["PF"], pkgsettings["D"],
os.path.join(pkgsettings["PORTAGE_BUILDDIR"],
"build-info"), myroot, pkgsettings,
myebuild=pkgsettings["EBUILD"],
mytree="porttree", mydbapi=portdb,
vartree=self.trees[myroot]["vartree"],
prev_mtimes=ldpath_mtimes)
if retval:
sys.exit(retval)
elif "noclean" not in pkgsettings.features:
portage.doebuild(y, "clean", myroot, pkgsettings,
self.edebug, mydbapi=portdb, tree="porttree")
else:
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Clean"
emergelog(xterm_titles, " === ("+str(mergecount)+\
" of "+str(len(mymergelist))+") Cleaning ("+\
x[pkgindex]+"::"+y+")", short_msg=short_msg)
retval = portage.doebuild(y, "clean", myroot,
pkgsettings, self.edebug, cleanup=1,
mydbapi=portdb, tree="porttree")
if (retval is None):
portage_util.writemsg("Unable to run required binary.\n",
noiselevel=-1)
sys.exit(127)
if retval:
sys.exit(retval)
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Compile"
emergelog(xterm_titles, " === ("+str(mergecount)+\
" of "+str(len(mymergelist))+\
") Compiling/Merging ("+x[pkgindex]+\
"::"+y+")", short_msg=short_msg)
retval = portage.doebuild(y, "merge", myroot,
pkgsettings, self.edebug,
vartree=self.trees[myroot]["vartree"],
mydbapi=portdb, tree="porttree",
prev_mtimes=ldpath_mtimes)
if (retval is None):
portage_util.writemsg("Unable to run required binary.\n",
noiselevel=-1)
sys.exit(127)
if retval:
sys.exit(retval)
#dynamically update our database
elif x[0]=="binary":
#merge the tbz2
mytbz2 = self.trees[myroot]["bintree"].getname(pkg_key)
if self.trees[myroot]["bintree"].isremote(pkg_key):
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Fetch"
emergelog(xterm_titles, " --- ("+str(mergecount)+\
" of "+str(len(mymergelist))+\
") Fetching Binary ("+x[pkgindex]+\
"::"+mytbz2+")", short_msg=short_msg)
if not self.trees[myroot]["bintree"].gettbz2(pkg_key):
sys.exit(1)
if "--fetchonly" in self.myopts or \
"--fetch-all-uri" in self.myopts:
continue
short_msg = "emerge: ("+str(mergecount)+" of "+str(len(mymergelist))+") "+x[pkgindex]+" Merge Binary"
emergelog(xterm_titles, " === ("+str(mergecount)+\
" of "+str(len(mymergelist))+") Merging Binary ("+\
x[pkgindex]+"::"+mytbz2+")", short_msg=short_msg)
retval = portage.pkgmerge(mytbz2, x[1], pkgsettings,
mydbapi=bindb,
vartree=self.trees[myroot]["vartree"],
prev_mtimes=ldpath_mtimes)
if retval is None:
sys.exit(1)
#need to check for errors
if "--buildpkgonly" not in self.myopts:
self.trees[x[1]]["vartree"].inject(x[2])
myfavkey=portage.cpv_getkey(x[2])
if "--fetchonly" not in self.myopts and \
"--fetch-all-uri" not in self.myopts and \
myfavkey in favorites:
myfavs = portage.grabfile(os.path.join(myroot, portage.WORLD_FILE))
myfavdict=genericdict(myfavs)
#don't record if already in system profile or already recorded
if (not mysysdict.has_key(myfavkey)) and (not myfavdict.has_key(myfavkey)):
#we don't have a favorites entry for this package yet; add one
myfavdict[myfavkey]=myfavkey
print ">>> Recording",myfavkey,"in \"world\" favorites file..."
emergelog(xterm_titles, " === ("+\
str(mergecount)+" of "+\
str(len(mymergelist))+\
") Updating world file ("+x[pkgindex]+")")
portage.write_atomic(
os.path.join(myroot, portage.WORLD_FILE),
"\n".join(myfavdict.values()))
if "--pretend" not in self.myopts and \
"--fetchonly" not in self.myopts and \
"--fetch-all-uri" not in self.myopts:
# Clean the old package that we have merged over top of it.
if pkgsettings.get("AUTOCLEAN", "yes") == "yes":
xsplit=portage.pkgsplit(x[2])
emergelog(xterm_titles, " >>> AUTOCLEAN: " + xsplit[0])
retval = unmerge(pkgsettings, self.myopts, vartree,
"clean", [xsplit[0]], ldpath_mtimes)
if not retval:
emergelog(xterm_titles,
" --- AUTOCLEAN: Nothing unmerged.")
else:
portage.writemsg_stdout(colorize("WARN", "WARNING:")
+ " AUTOCLEAN is disabled. This can cause serious"
+ " problems due to overlapping packages.\n")
# Figure out if we need a restart.
mysplit=portage.pkgsplit(x[2])
if mysplit[0] == "sys-apps/portage" and x[1] == "/":
myver=mysplit[1]+"-"+mysplit[2]
if myver[-3:]=='-r0':
myver=myver[:-3]
if (myver != portage.VERSION) and \
"livecvsportage" not in self.settings.features:
if len(mymergelist) > mergecount:
emergelog(xterm_titles,
" ::: completed emerge ("+ \
str(mergecount)+" of "+ \
str(len(mymergelist))+") "+ \
x[2]+" to "+x[1])
emergelog(xterm_titles, " *** RESTARTING " + \
"emerge via exec() after change of " + \
"portage version.")
del mtimedb["resume"]["mergelist"][0]
mtimedb.commit()
portage.run_exitfuncs()
mynewargv=[sys.argv[0],"--resume"]
badlongopts = ("--ask","--tree","--changelog","--skipfirst","--resume")
for arg in self.myopts:
if arg in badlongopts:
continue
mynewargv.append(arg)
# priority only needs to be adjusted on the first run
os.environ["PORTAGE_NICENESS"] = "0"
os.execv(mynewargv[0], mynewargv)
if "--pretend" not in self.myopts and \
"--fetchonly" not in self.myopts and \
"--fetch-all-uri" not in self.myopts:
if "noclean" not in self.settings.features:
short_msg = "emerge: (%s of %s) %s Clean Post" % \
(mergecount, len(mymergelist), x[pkgindex])
emergelog(xterm_titles, (" === (%s of %s) " + \
"Post-Build Cleaning (%s::%s)") % \
(mergecount, len(mymergelist), x[pkgindex], y),
short_msg=short_msg)
emergelog(xterm_titles, " ::: completed emerge ("+\
str(mergecount)+" of "+str(len(mymergelist))+") "+\
x[2]+" to "+x[1])
# Unsafe for parallel merges
del mtimedb["resume"]["mergelist"][0]
# Commit after each merge so that --resume may still work in
# in the event that portage is not allowed to exit normally
# due to power failure, SIGKILL, etc...
mtimedb.commit()
if "--pretend" not in self.myopts:
emergelog(xterm_titles, " *** Finished. Cleaning up...")
# We're out of the loop... We're done. Delete the resume data.
if mtimedb.has_key("resume"):
del mtimedb["resume"]
mtimedb.commit()
#by doing an exit this way, --fetchonly can continue to try to
#fetch everything even if a particular download fails.
if "--fetchonly" in self.myopts or "--fetch-all-uri" in self.myopts:
if returnme:
print "\n\n!!! Some fetch errors were encountered. Please see above for details.\n\n"
sys.exit(returnme)
else:
sys.exit(0)
def unmerge(settings, myopts, vartree, unmerge_action, unmerge_files,
ldpath_mtimes, raise_on_missing=True):
candidate_catpkgs=[]
global_unmerge=0
xterm_titles = "notitles" not in settings.features
realsyslist = getlist(settings, "system")
syslist = []
for x in realsyslist:
mycp = portage.dep_getkey(x)
if mycp in settings.getvirtuals():
providers = []
for provider in settings.getvirtuals()[mycp]:
if vartree.dbapi.match(provider):
providers.append(provider)
if len(providers) == 1:
syslist.extend(providers)
else:
syslist.append(mycp)
mysettings = portage.config(clone=settings)
if not unmerge_files or "world" in unmerge_files or "system" in unmerge_files:
if "unmerge"==unmerge_action:
print
print bold("emerge unmerge")+" can only be used with specific package names, not with "+bold("world")+" or"
print bold("system")+" targets."
print
return 0
else:
global_unmerge=1
localtree = vartree
# process all arguments and add all valid db entries to candidate_catpkgs
if global_unmerge:
if not unmerge_files or "world" in unmerge_files:
candidate_catpkgs.extend(localtree.getallnodes())
elif "system" in unmerge_files:
candidate_catpkgs.extend(getlist(settings, "system"))
else:
#we've got command-line arguments
if not unmerge_files:
print "\nNo packages to unmerge have been provided.\n"
return 0
for x in unmerge_files:
arg_parts=x.split('/')
if (x[0] not in [".","/"]) and (arg_parts[-1][-7:] != ".ebuild"):
#possible cat/pkg or dep; treat as such
candidate_catpkgs.append(x)
elif unmerge_action in ["prune","clean"]:
print "\n!!! Prune and clean do not accept individual ebuilds as arguments;\n skipping.\n"
continue
else:
# it appears that the user is specifying an installed ebuild and we're in "unmerge" mode, so it's
# ok.
if not os.path.exists(x):
print "\n!!! The path '"+x+"' doesn't exist.\n"
return 0
absx = os.path.abspath(x)
sp_absx = absx.split("/")
if sp_absx[-1][-7:] == ".ebuild":
del sp_absx[-1]
absx = string.join(sp_absx,"/")
sp_absx_len = len(sp_absx)
vdb_path = os.path.join(settings["ROOT"], portage.VDB_PATH)
vdb_len = len(vdb_path)
sp_vdb = vdb_path.split("/")
sp_vdb_len = len(sp_vdb)
if not os.path.exists(absx+"/CONTENTS"):
print "!!! Not a valid db dir: "+str(absx)
return 0
if sp_absx_len <= sp_vdb_len:
# The Path is shorter... so it can't be inside the vdb.
print sp_absx
print absx
print "\n!!!",x,"cannot be inside "+vdb_path+"; aborting.\n"
return 0
for idx in range(0,sp_vdb_len):
if (idx >= sp_absx_len) or (sp_vdb[idx] != sp_absx[idx]):
print sp_absx
print absx
print "\n!!!",x,"is not inside "+vdb_path+"; aborting.\n"
return 0
print "="+string.join(sp_absx[sp_vdb_len:],"/")
candidate_catpkgs.append("="+string.join(sp_absx[sp_vdb_len:],"/"))
newline=""
if (not "--quiet" in myopts):
newline="\n"
if settings["ROOT"] != "/":
print darkgreen(newline+">>> Using system located in ROOT tree "+settings["ROOT"])
if (("--pretend" in myopts) or ("--ask" in myopts)) and not ("--quiet" in myopts):
print darkgreen(newline+">>> These are the packages that would be unmerged:")
pkgmap={}
numselected=0
for x in candidate_catpkgs:
#cycle through all our candidate deps and determine what will and will not get unmerged
try:
mymatch=localtree.dep_match(x)
except KeyError:
mymatch=None
except ValueError, errpkgs:
print "\n\n!!! The short ebuild name \"" + x + "\" is ambiguous. Please specify"
print "!!! one of the following fully-qualified ebuild names instead:\n"
for i in errpkgs[0]:
print " " + green(i)
print
sys.exit(1)
if not mymatch and x[0] not in "<>=~":
#add a "=" if missing
mymatch=localtree.dep_match("="+x)
if not mymatch:
if raise_on_missing:
raise portage_exception.PackageNotFound(x)
else:
portage.writemsg("\n--- Couldn't find '%s' to %s.\n" % \
(x, unmerge_action), noiselevel=-1)
continue
mykey = portage.key_expand(
portage.dep_getkey(
mymatch[0]), mydb=vartree.dbapi, settings=settings)
if not pkgmap.has_key(mykey):
pkgmap[mykey]={"protected":[], "selected":[], "omitted":[] }
if unmerge_action=="unmerge":
for y in mymatch:
if y not in pkgmap[mykey]["selected"]:
pkgmap[mykey]["selected"].append(y)
numselected=numselected+len(mymatch)
else:
#unmerge_action in ["prune", clean"]
slotmap={}
for mypkg in mymatch:
if unmerge_action=="clean":
myslot=localtree.getslot(mypkg)
else:
#since we're pruning, we don't care about slots and put all the pkgs in together
myslot=0
if not slotmap.has_key(myslot):
slotmap[myslot]={}
slotmap[myslot][localtree.dbapi.cpv_counter(mypkg)]=mypkg
for myslot in slotmap.keys():
counterkeys=slotmap[myslot].keys()
counterkeys.sort()
if not counterkeys:
continue
counterkeys.sort()
pkgmap[mykey]["protected"].append(slotmap[myslot][counterkeys[-1]])
del counterkeys[-1]
#be pretty and get them in order of merge:
for ckey in counterkeys:
pkgmap[mykey]["selected"].append(slotmap[myslot][ckey])
numselected=numselected+1
#ok, now the last-merged package is protected, and the rest are selected
if global_unmerge and not numselected:
print "\n>>> No outdated packages were found on your system.\n"
return 0
if not numselected:
print "\n>>> No packages selected for removal by",unmerge_action+".\n"
return 0
for x in pkgmap.keys():
for y in localtree.dep_match(x):
if y not in pkgmap[x]["omitted"] and \
y not in pkgmap[x]["selected"] and \
y not in pkgmap[x]["protected"]:
pkgmap[x]["omitted"].append(y)
if global_unmerge and not pkgmap[x]["selected"]:
#avoid cluttering the preview printout with stuff that isn't getting unmerged
continue
if not (pkgmap[x]["protected"] or pkgmap[x]["omitted"]) and (x in syslist):
print colorize("BAD","\a\n\n!!! '%s' is part of your system profile." % x)
print colorize("WARN","\a!!! Unmerging it may be damaging to your system.\n")
if "--pretend" not in myopts and "--ask" not in myopts:
countdown(int(settings["EMERGE_WARNING_DELAY"]),
colorize("UNMERGE_WARN", "Press Ctrl-C to Stop"))
print "\n "+white(x)
for mytype in ["selected","protected","omitted"]:
portage.writemsg_stdout((mytype + ": ").rjust(14), noiselevel=-1)
if pkgmap[x][mytype]:
for mypkg in pkgmap[x][mytype]:
mysplit=portage.catpkgsplit(mypkg)
if mysplit[3]=="r0":
myversion=mysplit[2]
else:
myversion=mysplit[2]+"-"+mysplit[3]
if mytype=="selected":
portage.writemsg_stdout(
colorize("UNMERGE_WARN", myversion + " "), noiselevel=-1)
else:
portage.writemsg_stdout(
colorize("GOOD", myversion + " "), noiselevel=-1)
else:
portage.writemsg_stdout("none", noiselevel=-1)
portage.writemsg_stdout("\n", noiselevel=-1)
portage.writemsg_stdout("\n>>> " + colorize("UNMERGE_WARN", "'Selected'") + \
" packages are slated for removal.\n")
portage.writemsg_stdout(">>> " + colorize("GOOD", "'Protected'") + \
" and " + colorize("GOOD", "'omitted'") + \
" packages will not be removed.\n\n")
if "--pretend" in myopts:
#we're done... return
return 0
if "--ask" in myopts:
if userquery("Would you like to unmerge these packages?")=="No":
# enter pretend mode for correct formatting of results
myopts+=["--pretend"]
print
print "Quitting."
print
return 0
#the real unmerging begins, after a short delay....
countdown(int(settings["CLEAN_DELAY"]), ">>> Unmerging")
for x in pkgmap.keys():
for y in pkgmap[x]["selected"]:
print ">>> Unmerging "+y+"..."
emergelog(xterm_titles, "=== Unmerging... ("+y+")")
mysplit=string.split(y,"/")
#unmerge...
retval = portage.unmerge(mysplit[0], mysplit[1], settings["ROOT"],
mysettings, unmerge_action not in ["clean","prune"],
vartree=vartree, ldpath_mtimes=ldpath_mtimes)
if retval != os.EX_OK:
emergelog(xterm_titles, " !!! unmerge FAILURE: "+y)
else:
clean_world(vartree.dbapi, y)
emergelog(xterm_titles, " >>> unmerge success: "+y)
return 1
def chk_updated_info_files(root, infodirs, prev_mtimes, retval):
print
if os.path.exists("/usr/bin/install-info"):
regen_infodirs=[]
for z in infodirs:
if z=='':
continue
inforoot=normpath(root+z)
if os.path.isdir(inforoot):
infomtime = os.stat(inforoot).st_mtime
if inforoot not in prev_mtimes or \
prev_mtimes[inforoot] != infomtime:
regen_infodirs.append(inforoot)
if not regen_infodirs:
print " "+green("*")+" GNU info directory index is up-to-date."
else:
print " "+green("*")+" Regenerating GNU info directory index..."
icount=0
badcount=0
for inforoot in regen_infodirs:
if inforoot=='':
continue
try:
os.rename(inforoot+"/dir",inforoot+"/dir.old")
except SystemExit, e:
raise # Needed else can't exit
except:
pass
if not os.path.isdir(inforoot):
continue
errmsg = ""
file_list = os.listdir(inforoot)
file_list.sort()
for x in file_list:
if (x[0] == ".") or (x in ["dir","dir.old"]) or (os.path.isdir(inforoot+"/"+x)):
continue
myso=commands.getstatusoutput("LANG=C LANGUAGE=C /usr/bin/install-info --dir-file="+inforoot+"/dir "+inforoot+"/"+x)[1]
existsstr="already exists, for file `"
if myso!="":
if re.search(existsstr,myso):
# Already exists... Don't increment the count for this.
pass
elif myso[:44]=="install-info: warning: no info dir entry in ":
# This info file doesn't contain a DIR-header: install-info produces this
# (harmless) warning (the --quiet switch doesn't seem to work).
# Don't increment the count for this.
pass
else:
badcount=badcount+1
errmsg += myso + "\n"
icount=icount+1
#update mtime so we can potentially avoid regenerating.
prev_mtimes[inforoot] = os.stat(inforoot).st_mtime
if badcount:
print " "+yellow("*")+" Processed",icount,"info files;",badcount,"errors."
print errmsg
else:
print " "+green("*")+" Processed",icount,"info files."
def post_emerge(settings, mtimedb, retval):
target_root = settings["ROOT"]
info_mtimes = mtimedb["info"]
config_protect = settings.get("CONFIG_PROTECT","").split()
infodirs = settings.get("INFOPATH","").split(":") + \
settings.get("INFODIR","").split(":")
os.chdir("/")
emergelog("notitles" not in settings.features,
" *** exiting successfully.")
if "noinfo" not in settings.features:
chk_updated_info_files(target_root, infodirs, info_mtimes, retval)
chk_updated_cfg_files(target_root, config_protect)
mtimedb.commit()
sys.exit(retval)
def chk_updated_cfg_files(target_root, config_protect):
if config_protect:
#number of directories with some protect files in them
procount=0
for x in config_protect:
x = os.path.join(target_root, x.lstrip(os.path.sep))
if os.path.isdir(x):
a=commands.getstatusoutput("cd "+x+"; find . -iname '._cfg????_*'")
if a[0]!=0:
print " "+red("*")+" error scanning",x
else:
files=string.split(a[1])
if files:
procount=procount+1
print " "+yellow("* IMPORTANT:")+"",len(files),"config files in",x,"need updating."
if procount:
#print " "+yellow("*")+" Type "+green("emerge --help config")+" to learn how to update config files."
print " "+yellow("*")+" Type "+green("emerge --help config")+" to learn how to update config files."
print
def is_valid_package_atom(x):
testkey = portage.dep_getkey(x)
if testkey.startswith("null/"):
testatom = x.replace(testkey[5:], "cat/"+testkey[5:])
elif "/" not in x:
testatom = "cat/"+x
else:
testatom = x
return portage.isvalidatom(testatom)
def validate_merge_list(trees, mergelist):
"""Validate the list to make sure all the packages are still available.
This is needed for --resume."""
for (pkg_type, myroot, pkg_key, action) in mergelist:
if pkg_type == "binary" and \
not trees[myroot]["bintree"].dbapi.match("="+pkg_key) or \
pkg_type == "ebuild" and \
not trees[myroot]["porttree"].dbapi.xmatch(
"match-all", "="+pkg_key):
print red("!!! Error: The resume list contains packages that are no longer")
print red("!!! available to be emerged. Please restart/continue")
print red("!!! the merge operation manually.")
sys.exit(1)
def show_blocker_docs_link():
print
print "For more information about " + bad("Blocked Packages") + ", please refer to the following"
print "section of the Gentoo Linux x86 Handbook (architecture is irrelevant):"
print
print "http://www.gentoo.org/doc/en/handbook/handbook-x86.xml?full=1#blocked"
print
def action_sync(settings, trees, mtimedb, myopts, myaction):
xterm_titles = "notitles" not in settings.features
emergelog(xterm_titles, " === sync")
myportdir=settings["PORTDIR"]
if myportdir[-1]=="/":
myportdir=myportdir[:-1]
if not os.path.exists(myportdir):
print ">>>",myportdir,"not found, creating it."
os.makedirs(myportdir,0755)
syncuri=string.rstrip(settings["SYNC"])
os.umask(0022)
if myaction == "metadata":
print "skipping sync"
updatecache_flg = True
tmpservertimestampfile = None
elif syncuri[:8]=="rsync://":
if not os.path.exists("/usr/bin/rsync"):
print "!!! /usr/bin/rsync does not exist, so rsync support is disabled."
print "!!! Type \"emerge net-misc/rsync\" to enable rsync support."
sys.exit(1)
mytimeout=180
rsync_opts = []
if settings["PORTAGE_RSYNC_OPTS"] == "":
portage.writemsg("PORTAGE_RSYNC_OPTS empty or unset, using hardcoded defaults\n")
rsync_opts.extend([
"--recursive", # Recurse directories
"--links", # Consider symlinks
"--safe-links", # Ignore links outside of tree
"--perms", # Preserve permissions
"--times", # Preserive mod times
"--compress", # Compress the data transmitted
"--force", # Force deletion on non-empty dirs
"--whole-file", # Don't do block transfers, only entire files
"--delete", # Delete files that aren't in the master tree
"--delete-after", # Delete only after everything else is done
"--stats", # Show final statistics about what was transfered
"--timeout="+str(mytimeout), # IO timeout if not done in X seconds
"--exclude='/distfiles'", # Exclude distfiles from consideration
"--exclude='/local'", # Exclude local from consideration
"--exclude='/packages'", # Exclude packages from consideration
])
else:
# The below validation is not needed when using the above hardcoded
# defaults.
portage.writemsg("Using PORTAGE_RSYNC_OPTS instead of hardcoded defaults\n", 1)
rsync_opts.extend(settings["PORTAGE_RSYNC_OPTS"].split())
for opt in ("--recursive", "--times"):
if opt not in rsync_opts:
portage.writemsg(yellow("WARNING:") + " adding required option " + \
"%s not included in PORTAGE_RSYNC_OPTS\n" % opt)
rsync_opts.append(opt)
for exclude in ("distfiles", "local", "packages"):
opt = "--exclude='/%s'" % exclude
if opt not in rsync_opts:
portage.writemsg(yellow("WARNING:") + \
" adding required option %s not included in " % opt + \
"PORTAGE_RSYNC_OPTS (can be overridden with --exclude='!')\n")
rsync_opts.append(opt)
if settings["RSYNC_TIMEOUT"] != "":
portage.writemsg("WARNING: usage of RSYNC_TIMEOUT is deprecated, " + \
"use PORTAGE_RSYNC_EXTRA_OPTS instead\n")
try:
mytimeout = int(settings["RSYNC_TIMEOUT"])
rsync_opts.append("--timeout=%d" % mytimeout)
except ValueError, e:
portage.writemsg("!!! %s\n" % str(e))
# TODO: determine options required for official servers
if syncuri.rstrip("/").endswith(".gentoo.org/gentoo-portage"):
def rsync_opt_startswith(opt_prefix):
for x in rsync_opts:
if x.startswith(opt_prefix):
return True
return False
if not rsync_opt_startswith("--timeout="):
rsync_opts.append("--timeout=%d" % mytimeout)
for opt in ("--compress", "--whole-file"):
if opt not in rsync_opts:
portage.writemsg(yellow("WARNING:") + " adding required option " + \
"%s not included in PORTAGE_RSYNC_OPTS\n" % opt)
rsync_opts.append(opt)
if "--quiet" in myopts:
rsync_opts.append("--quiet") # Shut up a lot
else:
rsync_opts.append("--verbose") # Print filelist
if "--verbose" in myopts:
rsync_opts.append("--progress") # Progress meter for each file
if "--debug" in myopts:
rsync_opts.append("--checksum") # Force checksum on all files
if settings["RSYNC_EXCLUDEFROM"] != "":
portage.writemsg(yellow("WARNING:") + \
" usage of RSYNC_EXCLUDEFROM is deprecated, use " + \
"PORTAGE_RSYNC_EXTRA_OPTS instead\n")
if os.path.exists(settings["RSYNC_EXCLUDEFROM"]):
rsync_opts.append("--exclude-from=%s" % \
settings["RSYNC_EXCLUDEFROM"])
else:
portage.writemsg("!!! RSYNC_EXCLUDEFROM specified," + \
" but file does not exist.\n")
if settings["RSYNC_RATELIMIT"] != "":
portage.writemsg(yellow("WARNING:") + \
" usage of RSYNC_RATELIMIT is deprecated, use " + \
"PORTAGE_RSYNC_EXTRA_OPTS instead")
rsync_opts.append("--bwlimit=%s" % \
settings["RSYNC_RATELIMIT"])
servertimestampdir = settings.depcachedir+"/"
servertimestampfile = settings.depcachedir+"/timestamp.chk"
tmpservertimestampdir = settings["PORTAGE_TMPDIR"]+"/"
tmpservertimestampfile = settings["PORTAGE_TMPDIR"]+"/timestamp.chk"
# We only use the backup if a timestamp exists in the portdir.
content=None
if os.path.exists(myportdir+"/metadata/timestamp.chk"):
content=portage.grabfile(servertimestampfile)
if (not content):
content=portage.grabfile(myportdir+"/metadata/timestamp.chk")
if (content):
try:
mytimestamp=time.mktime(time.strptime(content[0], "%a, %d %b %Y %H:%M:%S +0000"))
except ValueError:
mytimestamp=0
else:
mytimestamp=0
if not os.path.exists(servertimestampdir):
os.mkdir(servertimestampdir)
os.chown(servertimestampdir, os.getuid(), portage.portage_gid)
os.chmod(servertimestampdir, 02775)
#exitcode=0
try:
if settings.has_key("RSYNC_RETRIES"):
print yellow("WARNING:")+" usage of RSYNC_RETRIES is deprecated, use PORTAGE_RSYNC_RETRIES instead"
maxretries=int(settings["RSYNC_RETRIES"])
else:
maxretries=int(settings["PORTAGE_RSYNC_RETRIES"])
except SystemExit, e:
raise # Needed else can't exit
except:
maxretries=3 #default number of retries
retries=0
user_name, hostname, port = re.split(
"rsync://([^:/]+@)?([^:/]*)(:[0-9]+)?", syncuri, maxsplit=3)[1:4]
if port is None:
port=""
if user_name is None:
user_name=""
updatecache_flg=True
all_rsync_opts = set(rsync_opts)
all_rsync_opts.update(
settings.get("PORTAGE_RSYNC_EXTRA_OPTS","").split())
family = socket.AF_UNSPEC
if "-4" in all_rsync_opts or "--ipv4" in all_rsync_opts:
family = socket.AF_INET
elif socket.has_ipv6 and \
("-6" in all_rsync_opts or "--ipv6" in all_rsync_opts):
family = socket.AF_INET6
ips=[]
while (1):
if ips:
del ips[0]
if ips==[]:
try:
for addrinfo in socket.getaddrinfo(
hostname, None, family, socket.SOCK_STREAM):
if addrinfo[0] == socket.AF_INET6:
# IPv6 addresses need to be enclosed in square brackets
ips.append("[%s]" % addrinfo[4][0])
else:
ips.append(addrinfo[4][0])
except SystemExit, e:
raise # Needed else can't exit
except Exception, e:
print "Notice:",str(e)
dosyncuri=syncuri
if ips:
try:
dosyncuri = syncuri.replace(
"//" + user_name + hostname + port + "/",
"//" + user_name + ips[0] + port + "/", 1)
except SystemExit, e:
raise # Needed else can't exit
except Exception, e:
print "Notice:",str(e)
dosyncuri=syncuri
if (retries==0):
if "--ask" in myopts:
if userquery("Do you want to sync your Portage tree with the mirror at\n" + blue(dosyncuri) + bold("?"))=="No":
print
print "Quitting."
print
sys.exit(0)
emergelog(xterm_titles, ">>> Starting rsync with " + dosyncuri)
if "--quiet" not in myopts:
print ">>> Starting rsync with "+dosyncuri+"..."
else:
emergelog(xterm_titles,
">>> Starting retry %d of %d with %s" % \
(retries,maxretries,dosyncuri))
print "\n\n>>> Starting retry %d of %d with %s" % (retries,maxretries,dosyncuri)
if "--quiet" not in myopts:
print ">>> Checking server timestamp ..."
rsynccommand = " ".join(["/usr/bin/rsync",
settings["PORTAGE_RSYNC_EXTRA_OPTS"],
" ".join(rsync_opts)])
if "--debug" in myopts:
print rsynccommand
mycommand = " ".join([rsynccommand,
dosyncuri + "/metadata/timestamp.chk",
tmpservertimestampdir])
exitcode=portage.spawn(mycommand,settings,free=1)
if (exitcode==0):
try:
servertimestamp = time.mktime(time.strptime(portage.grabfile(tmpservertimestampfile)[0], "%a, %d %b %Y %H:%M:%S +0000"))
except SystemExit, e:
raise # Needed else can't exit
except:
servertimestamp = 0
if (servertimestamp != 0) and (servertimestamp == mytimestamp):
emergelog(xterm_titles,
">>> Cancelling sync -- Already current.")
print
print ">>>"
print ">>> Timestamps on the server and in the local repository are the same."
print ">>> Cancelling all further sync action. You are already up to date."
print ">>>"
print
sys.exit(0)
elif (servertimestamp != 0) and (servertimestamp < mytimestamp):
emergelog(xterm_titles,
">>> Server out of date: %s" % dosyncuri)
print
print ">>>"
print ">>> SERVER OUT OF DATE: %s" % dosyncuri
print ">>>"
print
elif (servertimestamp == 0) or (servertimestamp > mytimestamp):
# actual sync
mycommand=rsynccommand+" "+dosyncuri+"/ "+myportdir
exitcode=portage.spawn(mycommand,settings,free=1)
if exitcode in [0,1,2,3,4,11,14,20,21]:
break
elif exitcode in [0,1,2,3,4,11,14,20,21]:
break
retries=retries+1
if retries<=maxretries:
print ">>> Retrying..."
time.sleep(11)
else:
# over retries
# exit loop
updatecache_flg=False
break
if (exitcode==0):
emergelog(xterm_titles, "=== Sync completed with %s" % dosyncuri)
# save timestamp.chk for next timestamp check.
try:
if tmpservertimestampfile is not None:
portage.movefile(tmpservertimestampfile,
servertimestampfile, mysettings=settings)
except SystemExit, e:
raise
except Exception, e:
portage.writemsg("!!! Failed to save current timestamp.\n",
noiselevel=-1)
portage.writemsg("!!! %s\n" % str(e), noiselevel=-1)
del e
elif (exitcode>0):
print
if exitcode==1:
print darkred("!!!")+green(" Rsync has reported that there is a syntax error. Please ensure")
print darkred("!!!")+green(" that your SYNC statement is proper.")
print darkred("!!!")+green(" SYNC="+settings["SYNC"])
elif exitcode==11:
print darkred("!!!")+green(" Rsync has reported that there is a File IO error. Normally")
print darkred("!!!")+green(" this means your disk is full, but can be caused by corruption")
print darkred("!!!")+green(" on the filesystem that contains PORTDIR. Please investigate")
print darkred("!!!")+green(" and try again after the problem has been fixed.")
print darkred("!!!")+green(" PORTDIR="+settings["PORTDIR"])
elif exitcode==20:
print darkred("!!!")+green(" Rsync was killed before it finished.")
else:
print darkred("!!!")+green(" Rsync has not successfully finished. It is recommended that you keep")
print darkred("!!!")+green(" trying or that you use the 'emerge-webrsync' option if you are unable")
print darkred("!!!")+green(" to use rsync due to firewall or other restrictions. This should be a")
print darkred("!!!")+green(" temporary problem unless complications exist with your network")
print darkred("!!!")+green(" (and possibly your system's filesystem) configuration.")
print
sys.exit(exitcode)
elif syncuri[:6]=="cvs://":
if not os.path.exists("/usr/bin/cvs"):
print "!!! /usr/bin/cvs does not exist, so CVS support is disabled."
print "!!! Type \"emerge dev-util/cvs\" to enable CVS support."
sys.exit(1)
cvsroot=syncuri[6:]
cvsdir=os.path.dirname(myportdir)
if not os.path.exists(myportdir+"/CVS"):
#initial checkout
print ">>> Starting initial cvs checkout with "+syncuri+"..."
if os.path.exists(cvsdir+"/gentoo-x86"):
print "!!! existing",cvsdir+"/gentoo-x86 directory; exiting."
sys.exit(1)
if portage.spawn("cd "+cvsdir+"; cvs -z0 -d "+cvsroot+" co -P gentoo-x86",settings,free=1):
print "!!! cvs checkout error; exiting."
sys.exit(1)
if cvsdir!=myportdir:
portage.movefile(cvsdir,settings["PORTDIR"])
sys.exit(0)
else:
#cvs update
print ">>> Starting cvs update with "+syncuri+"..."
sys.exit(portage.spawn("cd "+myportdir+"; cvs -z0 -q update -dP",settings,free=1))
else:
print "!!! rsync setting: ",syncuri,"not recognized; exiting."
sys.exit(1)
if updatecache_flg and \
myaction != "metadata" and \
"metadata-transfer" not in settings.features:
updatecache_flg = False
# Reload the whole config from scratch.
settings, trees, mtimedb = load_emerge_config(trees=trees)
portdb = trees[settings["ROOT"]]["porttree"].dbapi
if os.path.exists(myportdir+"/metadata/cache") and updatecache_flg:
action_metadata(settings, portdb, myopts)
portage.global_updates(
settings, trees, mtimedb["updates"])
mtimedb.commit()
# Reload the whole config from scratch.
settings, trees, mtimedb = load_emerge_config(trees=trees)
portdb = trees[settings["ROOT"]]["porttree"].dbapi
mybestpv = portdb.xmatch("bestmatch-visible", "sys-apps/portage")
mypvs = portage.best(
trees[settings["ROOT"]]["vartree"].dbapi.match("sys-apps/portage"))
chk_updated_cfg_files("/", settings.get("CONFIG_PROTECT","").split())
if myaction != "metadata":
if os.access(portage.USER_CONFIG_PATH + "/bin/post_sync", os.X_OK):
try:
portage.spawn(portage.USER_CONFIG_PATH + "/bin/post_sync " + dosyncuri, settings, free=1)
except:
print red(" * ")+bold("spawn failed of "+ portage.USER_CONFIG_PATH + "/bin/post_sync")
if(mybestpv != mypvs) and not "--quiet" in myopts:
print
print red(" * ")+bold("An update to portage is available.")+" It is _highly_ recommended"
print red(" * ")+"that you update portage now, before any other packages are updated."
print red(" * ")+"Please run 'emerge portage' and then update "+bold("ALL")+" of your"
print red(" * ")+"configuration files."
print red(" * ")+"To update portage, run 'emerge portage'."
print
def action_metadata(settings, portdb, myopts):
portage.writemsg_stdout("\n>>> Updating Portage cache: ")
old_umask = os.umask(0002)
cachedir = os.path.normpath(settings.depcachedir)
if cachedir in ["/", "/bin", "/dev", "/etc", "/home",
"/lib", "/opt", "/proc", "/root", "/sbin",
"/sys", "/tmp", "/usr", "/var"]:
print >> sys.stderr, "!!! PORTAGE_DEPCACHEDIR IS SET TO A PRIMARY " + \
"ROOT DIRECTORY ON YOUR SYSTEM."
print >> sys.stderr, \
"!!! This is ALMOST CERTAINLY NOT what you want: '%s'" % cachedir
sys.exit(73)
if not os.path.exists(cachedir):
os.mkdir(cachedir)
ec = portage.eclass_cache.cache(portdb.porttree_root)
myportdir = os.path.realpath(settings["PORTDIR"])
cm = settings.load_best_module("portdbapi.metadbmodule")(
myportdir, "metadata/cache", portage.auxdbkeys[:])
import cache.util
class percentage_noise_maker(cache.util.quiet_mirroring):
def __init__(self, dbapi):
self.dbapi = dbapi
self.cp_all = dbapi.cp_all()
l = len(self.cp_all)
self.call_update_min = 100000000
self.min_cp_all = l/100.0
self.count = 1
self.pstr = ''
def __iter__(self):
for x in self.cp_all:
self.count += 1
if self.count > self.min_cp_all:
self.call_update_min = 0
self.count = 0
for y in self.dbapi.cp_list(x):
yield y
self.call_update_mine = 0
def update(self, *arg):
try: self.pstr = int(self.pstr) + 1
except ValueError: self.pstr = 1
sys.stdout.write("%s%i%%" % \
("\b" * (len(str(self.pstr))+1), self.pstr))
sys.stdout.flush()
self.call_update_min = 10000000
def finish(self, *arg):
sys.stdout.write("\b\b\b\b100%\n")
sys.stdout.flush()
if "--quiet" in myopts:
def quicky_cpv_generator(cp_all_list):
for x in cp_all_list:
for y in portdb.cp_list(x):
yield y
source = quicky_cpv_generator(portdb.cp_all())
noise_maker = cache.util.quiet_mirroring()
else:
noise_maker = source = percentage_noise_maker(portdb)
cache.util.mirror_cache(source, cm, portdb.auxdb[myportdir],
eclass_cache=ec, verbose_instance=noise_maker)
sys.stdout.flush()
os.umask(old_umask)
def action_regen(settings, portdb):
xterm_titles = "notitles" not in settings.features
emergelog(xterm_titles, " === regen")
#regenerate cache entries
print "Regenerating cache entries... "
try:
os.close(sys.stdin.fileno())
except SystemExit, e:
raise # Needed else can't exit
except:
pass
sys.stdout.flush()
mynodes = portdb.cp_all()
for x in mynodes:
mymatches = portdb.xmatch("match-all",x)
portage.writemsg_stdout("processing %s\n" % x)
for y in mymatches:
try:
foo = portdb.aux_get(y,["DEPEND"])
except SystemExit, e:
# sys.exit is an exception... And consequently, we can't catch it.
raise
except Exception, e:
print "\n error processing %(cpv)s, continuing... (%(e)s)" % {"cpv":y,"e":str(e)}
print "done!"
def action_config(settings, trees, myopts, myfiles):
if len(myfiles) != 1 or "system" in myfiles or "world" in myfiles:
print red("!!! config can only take a single package atom at this time\n")
sys.exit(1)
if not is_valid_package_atom(myfiles[0]):
portage.writemsg("!!! '%s' is not a valid package atom.\n" % myfiles[0],
noiselevel=-1)
portage.writemsg("!!! Please check ebuild(5) for full details.\n")
portage.writemsg("!!! (Did you specify a version but forget to prefix with '='?)\n")
sys.exit(1)
print
try:
pkgs = trees[settings["ROOT"]]["vartree"].dbapi.match(myfiles[0])
except ValueError, e:
# Multiple matches thrown from cpv_expand
pkgs = e.args[0]
if len(pkgs) == 0:
print "No packages found.\n"
sys.exit(0)
elif len(pkgs) > 1:
if "--ask" in myopts:
options = []
print "Please select a package to configure:"
idx = 0
for pkg in pkgs:
idx += 1
options.append(str(idx))
print options[-1]+") "+pkg
print "X) Cancel"
options.append("X")
idx = userquery("Selection?", options)
if idx == "X":
sys.exit(0)
pkg = pkgs[int(idx)-1]
else:
print "The following packages available:"
for pkg in pkgs:
print "* "+pkg
print "\nPlease use a specific atom or the --ask option."
sys.exit(1)
else:
pkg = pkgs[0]
print
if "--ask" in myopts:
if userquery("Ready to configure "+pkg+"?") == "No":
sys.exit(0)
else:
print "Configuring pkg..."
print
ebuildpath = trees[settings["ROOT"]]["vartree"].dbapi.findname(pkg)
mysettings = portage.config(clone=settings)
portage.doebuild(ebuildpath, "config", settings["ROOT"], mysettings,
debug=(settings.get("PORTAGE_DEBUG", "") == 1), cleanup=True,
mydbapi=trees[settings["ROOT"]]["vartree"].dbapi, tree="vartree")
print
def action_info(settings, trees, myopts, myfiles):
unameout=commands.getstatusoutput("uname -mrp")[1]
print getportageversion(settings["PORTDIR"], settings["ROOT"],
settings.profile_path, settings["CHOST"],
trees[settings["ROOT"]]["vartree"].dbapi)
header_width = 65
header_title = "System Settings"
if myfiles:
print header_width * "="
print header_title.rjust(int(header_width/2 + len(header_title)/2))
print header_width * "="
print "System uname: "+unameout
if os.path.exists("/etc/gentoo-release"):
os.system("cat /etc/gentoo-release")
else:
print "Unknown Host Operating System"
lastSync = portage.grabfile(os.path.join(
settings["PORTDIR"], "metadata", "timestamp.chk"))
print "Last Sync:",
if lastSync:
print lastSync[0]
else:
print "Unknown"
output=commands.getstatusoutput("distcc --version")
if not output[0]:
print str(string.split(output[1],"\n",1)[0]),
if "distcc" in settings.features:
print "[enabled]"
else:
print "[disabled]"
output=commands.getstatusoutput("ccache -V")
if not output[0]:
print str(string.split(output[1],"\n",1)[0]),
if "ccache" in settings.features:
print "[enabled]"
else:
print "[disabled]"
myvars = ["sys-devel/autoconf", "sys-devel/automake", "virtual/os-headers",
"sys-devel/binutils", "sys-devel/libtool", "dev-lang/python"]
myvars += portage_util.grabfile(settings["PORTDIR"]+"/profiles/info_pkgs")
myvars = portage_util.unique_array(myvars)
myvars.sort()
for x in myvars:
if portage.isvalidatom(x):
pkg_matches = trees["/"]["vartree"].dbapi.match(x)
pkgs = []
for y in pkg_matches:
mycpv = portage.catpkgsplit(y)
if(mycpv[3] != "r0"):
pkgs += [mycpv[2] + "-" + mycpv[3]]
else:
pkgs += [mycpv[2]]
if not pkgs:
pkgs = "[Not Present]"
else:
pkgs = ", ".join(sorted_versions(pkgs))
print "%-20s %s" % (x+":", pkgs)
else:
print "%-20s %s" % (x+":", "[NOT VALID]")
libtool_vers = string.join(trees["/"]["vartree"].dbapi.match("sys-devel/libtool"), ",")
if "--verbose" in myopts:
myvars=settings.keys()
else:
myvars = ['GENTOO_MIRRORS', 'CONFIG_PROTECT', 'CONFIG_PROTECT_MASK',
'PORTDIR', 'DISTDIR', 'PKGDIR', 'PORTAGE_TMPDIR',
'PORTDIR_OVERLAY', 'USE', 'CHOST', 'CFLAGS', 'CXXFLAGS',
'ACCEPT_KEYWORDS', 'SYNC', 'FEATURES', 'EMERGE_DEFAULT_OPTS']
myvars.extend(portage_util.grabfile(settings["PORTDIR"]+"/profiles/info_vars"))
myvars = portage_util.unique_array(myvars)
unset_vars = []
myvars.sort()
for x in myvars:
if settings.has_key(x):
print x+'="'+settings[x]+'"'
else:
unset_vars.append(x)
if unset_vars:
print "Unset: "+", ".join(unset_vars)
print
if "--debug" in myopts:
for x in dir(portage):
module = getattr(portage, x)
if "cvs_id_string" in dir(module):
print "%s: %s" % (str(x), str(module.cvs_id_string))
# See if we can find any packages installed matching the strings
# passed on the command line
mypkgs = []
vardb = trees[settings["ROOT"]]["vartree"].dbapi
for x in myfiles:
mypkgs.extend(vardb.match(x))
# If some packages were found...
if mypkgs:
# Get our global settings (we only print stuff if it varies from
# the current config)
mydesiredvars = [ 'CHOST', 'CFLAGS', 'CXXFLAGS' ]
auxkeys = mydesiredvars + [ "USE", "IUSE"]
global_vals = {}
pkgsettings = portage.config(clone=settings)
for myvar in mydesiredvars:
global_vals[myvar] = set(settings.get(myvar, "").split())
# Loop through each package
# Only print settings if they differ from global settings
header_printed = False
for pkg in mypkgs:
# Get all package specific variables
auxvalues = vardb.aux_get(pkg, auxkeys)
valuesmap = {}
for i in xrange(len(auxkeys)):
valuesmap[auxkeys[i]] = set(auxvalues[i].split())
diff_values = {}
for myvar in mydesiredvars:
# If the package variable doesn't match the
# current global variable, something has changed
# so set diff_found so we know to print
if valuesmap[myvar] != global_vals[myvar]:
diff_values[myvar] = valuesmap[myvar]
valuesmap["USE"] = valuesmap["USE"].intersection(valuesmap["IUSE"])
pkgsettings.reset()
pkgsettings.setcpv(pkg)
if valuesmap["IUSE"].intersection(pkgsettings["USE"].split()) != \
valuesmap["USE"]:
diff_values["USE"] = valuesmap["USE"]
# If a difference was found, print the info for
# this package.
if diff_values:
# If we have not yet printed the header,
# print it now
if not header_printed:
header_title = "Package Settings"
print header_width * "="
print header_title.rjust(int(header_width/2 + len(header_title)/2))
print header_width * "="
header_printed = True
# Print package info
print "%s was built with the following:" % pkg
for myvar in mydesiredvars + ["USE"]:
if myvar in diff_values:
mylist = list(diff_values[myvar])
mylist.sort()
print "%s=\"%s\"" % (myvar, " ".join(mylist))
print
def action_search(settings, portdb, vartree, myopts, myfiles, spinner):
if not myfiles:
print "emerge: no search terms provided."
else:
searchinstance = search(settings, portdb,
vartree, spinner, "--searchdesc" in myopts,
"--quiet" not in myopts)
for mysearch in myfiles:
try:
searchinstance.execute(mysearch)
except re.error, comment:
print "\n!!! Regular expression error in \"%s\": %s" % ( mysearch, comment )
sys.exit(1)
searchinstance.output()
def action_depclean(settings, trees, ldpath_mtimes,
myopts, spinner):
# Kill packages that aren't explicitly merged or are required as a
# dependency of another package. World file is explicit.
warn_prefix = colorize("BAD", "*** WARNING *** ")
print
print warn_prefix + "Depclean may break link level dependencies. Thus, it is"
print warn_prefix + "recommended to use a tool such as " + good("`revdep-rebuild`") + " (from"
print warn_prefix + "app-portage/gentoolkit) in order to detect such breakage."
print warn_prefix
print warn_prefix + "Also study the list of packages to be cleaned for any obvious"
print warn_prefix + "mistakes. Packages that are part of the world set will always"
print warn_prefix + "be kept. They can be manually added to this set with"
print warn_prefix + good("`emerge --noreplace <atom>`") + "."
print warn_prefix
print warn_prefix + "As a safety measure, depclean will not remove any packages"
print warn_prefix + "unless *all* required dependencies have been resolved. As a"
print warn_prefix + "consequence, it is often necessary to run "
print warn_prefix + good("`emerge --update --deep world`") + " prior to depclean."
xterm_titles = "notitles" not in settings.features
portdb = trees[settings["ROOT"]]["porttree"].dbapi
vartree = trees[settings["ROOT"]]["vartree"]
vardb = vartree.dbapi
syslist = getlist(settings, "system")
worldlist = getlist(settings, "world")
fakedb = portage.fakedbapi(settings=settings)
emptydb = portage.fakedbapi(settings=settings)
myvarlist = vardb.cpv_all()
if not syslist:
print "\n!!! You have no system list.",
if not worldlist:
print "\n!!! You have no world file.",
if not myvarlist:
print "\n!!! You have no installed package database (%s)." % portage.VDB_PATH,
if not (syslist and worldlist and myvarlist):
print "\n!!! Proceeding "+(syslist and myvarlist and "may" or "will")
print " break your installation.\n"
if "--pretend" not in myopts:
countdown(int(settings["EMERGE_WARNING_DELAY"]), ">>> Depclean")
if not "--pretend" in myopts: #just check pretend, since --ask implies pretend
emergelog(xterm_titles, " >>> depclean")
if "--quiet" not in myopts:
print "\nCalculating dependencies ",
remaining_atoms = [(atom, 'world') for atom in worldlist if vardb.match(atom)]
remaining_atoms += [(atom, 'system') for atom in syslist if vardb.match(atom)]
unresolveable = {}
while remaining_atoms:
atom, parent = remaining_atoms.pop()
pkgs = vardb.match(atom)
if not pkgs:
if not atom.startswith("!"):
if atom in unresolveable:
unresolveable[atom].append(parent)
else:
unresolveable[atom] = [parent]
continue
# Could put slot checking here to ensure that there aren't two
# packages with the same slot...
for pkg in pkgs:
if fakedb.cpv_exists(pkg):
continue
spinner.update()
fakedb.cpv_inject(pkg)
mydb = portdb.xmatch("match-visible", "="+pkg) and portdb or vardb
depstr = " ".join(mydb.aux_get(pkg,
["DEPEND", "RDEPEND", "PDEPEND"]))
usedef = vardb.aux_get(pkg, ["USE"])[0].split()
success, atoms = portage.dep_check(depstr, emptydb, settings,
myuse=usedef, trees=trees, myroot=settings["ROOT"])
if not success:
print "\n\n"
print "Error occurred while processing",pkg
print str(atoms)
return
for atom in atoms:
remaining_atoms.append((atom, pkg))
if "--quiet" not in myopts:
print "\b\b... done!\n"
if unresolveable:
print "Dependencies could not be completely resolved due to"
print "the following required packages not being installed:"
print
for atom in unresolveable:
print atom, "required by", " ".join(unresolveable[atom])
print
print "Have you forgotten to run " + good("`emerge --update --deep world`") + " prior to depclean?"
print
return
cleanlist = [pkg for pkg in vardb.cpv_all() if not fakedb.cpv_exists(pkg)]
if len(cleanlist):
unmerge(settings, myopts, vartree, "unmerge", cleanlist, ldpath_mtimes)
print "Packages installed: "+str(len(myvarlist))
print "Packages in world: "+str(len(worldlist))
print "Packages in system: "+str(len(syslist))
print "Unique package names: "+str(len(myvarlist))
print "Required packages: "+str(len(fakedb.cpv_all()))
if "--pretend" in myopts:
print "Number to remove: "+str(len(cleanlist))
else:
print "Number removed: "+str(len(cleanlist))
def action_build(settings, trees, mtimedb,
myopts, myaction, myfiles, spinner):
ldpath_mtimes = mtimedb["ldpath"]
favorites=[]
if ("--ask" in myopts or "--pretend" in myopts) and not "--quiet" in myopts:
action = ""
if "--fetchonly" in myopts or "--fetch-all-uri" in myopts:
action = "fetched"
else:
action = "merged"
if "--tree" in myopts and action != "fetched": # Tree doesn't work with fetching
print
print darkgreen("These are the packages that would be %s, in reverse order:") % action
print
else:
print
print darkgreen("These are the packages that would be %s, in order:") % action
print
# validate the state of the resume data
# so that we can make assumptions later.
for k in ("resume", "resume_backup"):
if k in mtimedb:
if "mergelist" in mtimedb[k]:
if not mtimedb[k]["mergelist"]:
del mtimedb[k]
else:
del mtimedb[k]
if "--resume" in myopts and \
("resume" in mtimedb or
"resume_backup" in mtimedb):
if "resume" not in mtimedb:
mtimedb["resume"] = mtimedb["resume_backup"]
del mtimedb["resume_backup"]
mtimedb.commit()
myresumeopts=mtimedb["resume"]["myopts"][:]
for opt in ("--skipfirst", "--ask", "--tree"):
while opt in myresumeopts:
myresumeopts.remove(opt)
for myopt in myopts:
if myopt not in myresumeopts:
myresumeopts.append(myopt)
myopts=myresumeopts
myparams = create_depgraph_params(myopts, myaction)
mydepgraph = depgraph(settings, trees,
myopts, myparams, spinner)
if "--resume" not in myopts:
myopts+=["--resume"]
else:
if ("--resume" in myopts):
del myopts[myopts.index("--resume")]
print darkgreen("emerge: It seems we have nothing to resume...")
sys.exit(0)
myparams = create_depgraph_params(myopts, myaction)
mydepgraph = depgraph(settings, trees,
myopts, myparams, spinner)
if myaction in ["system","world"]:
if not ("--quiet" in myopts):
print "Calculating",myaction,"dependencies ",
sys.stdout.flush()
if not mydepgraph.xcreate(myaction):
print "!!! Depgraph creation failed."
sys.exit(1)
if not ("--quiet" in myopts):
print "\b\b... done!"
else:
if not ("--quiet" in myopts):
print "Calculating dependencies ",
sys.stdout.flush()
try:
retval, favorites = mydepgraph.select_files(myfiles)
except portage_exception.PackageNotFound, e:
portage.writemsg("\n!!! %s\n" % str(e), noiselevel=-1)
sys.exit(1)
if not retval:
sys.exit(1)
if not ("--quiet" in myopts):
print "\b\b... done!"
if ("--usepkgonly" in myopts) and mydepgraph.missingbins:
sys.stderr.write(red("The following binaries are not available for merging...\n"))
if mydepgraph.missingbins:
for x in mydepgraph.missingbins:
sys.stderr.write(" "+str(x)+"\n")
sys.stderr.write("\nThese are required by '--usepkgonly' -- Terminating.\n\n")
sys.exit(1)
if "--ask" in myopts:
if "--resume" in myopts:
validate_merge_list(trees, mtimedb["resume"]["mergelist"])
mymergelist = mtimedb["resume"]["mergelist"]
if "--skipfirst" in myopts:
mymergelist = mymergelist[1:]
if len(mymergelist) == 0:
print colorize("INFORM", "emerge: It seems we have nothing to resume...")
sys.exit(0)
mydepgraph.display(mymergelist)
prompt="Would you like to resume merging these packages?"
else:
mydepgraph.display(mydepgraph.altlist())
mergecount=0
for x in mydepgraph.altlist():
if x[3]!="nomerge":
mergecount+=1
#check for blocking dependencies
if x[0]=="blocks" and "--fetchonly" not in myopts and "--fetch-all-uri" not in myopts:
print "\n!!! Error: The above package list contains packages which cannot be installed"
print "!!! at the same time on the same system."
if "--quiet" not in myopts:
show_blocker_docs_link()
sys.exit(1)
if mergecount==0:
if settings["AUTOCLEAN"] and "yes"==settings["AUTOCLEAN"]:
prompt="Nothing to merge; would you like to auto-clean packages?"
else:
print
print "Nothing to merge; quitting."
print
sys.exit(0)
elif "--fetchonly" in myopts or "--fetch-all-uri" in myopts:
prompt="Would you like to fetch the source files for these packages?"
else:
prompt="Would you like to merge these packages?"
print
if userquery(prompt)=="No":
print
print "Quitting."
print
sys.exit(0)
# Don't ask again (e.g. when auto-cleaning packages after merge)
myopts.remove("--ask")
if ("--pretend" in myopts) and not ("--fetchonly" in myopts or "--fetch-all-uri" in myopts):
if ("--resume" in myopts):
validate_merge_list(trees, mtimedb["resume"]["mergelist"])
mymergelist = mtimedb["resume"]["mergelist"]
if "--skipfirst" in myopts:
mymergelist = mymergelist[1:]
if len(mymergelist) == 0:
print colorize("INFORM", "emerge: It seems we have nothing to resume...")
sys.exit(0)
mydepgraph.display(mymergelist)
else:
mydepgraph.display(mydepgraph.altlist())
else:
if ("--buildpkgonly" in myopts):
if not mydepgraph.digraph.hasallzeros():
print "\n!!! --buildpkgonly requires all dependencies to be merged."
print "!!! Cannot merge requested packages. Merge deps and try again.\n"
sys.exit(1)
if ("--resume" in myopts):
favorites=mtimedb["resume"]["favorites"]
mergetask = MergeTask(settings, trees, myopts)
mergetask.merge(mtimedb["resume"]["mergelist"], favorites, mtimedb)
else:
if "resume" in mtimedb and \
"mergelist" in mtimedb["resume"] and \
len(mtimedb["resume"]["mergelist"]) > 1:
mtimedb["resume_backup"] = mtimedb["resume"]
del mtimedb["resume"]
mtimedb.commit()
mtimedb["resume"]={}
mtimedb["resume"]["myopts"]=myopts
mtimedb["resume"]["favorites"]=favorites
if ("--digest" in myopts) and not ("--fetchonly" in myopts or "--fetch-all-uri" in myopts):
for pkgline in mydepgraph.altlist():
if pkgline[0]=="ebuild" and pkgline[3]=="merge":
y = trees[pkgline[1]]["porttree"].dbapi.findname(pkgline[2])
tmpsettings = portage.config(clone=settings)
edebug = 0
if settings.get("PORTAGE_DEBUG", "") == "1":
edebug = 1
retval = portage.doebuild(
y, "digest", settings["ROOT"], tmpsettings, edebug,
("--pretend" in myopts),
mydbapi=trees[pkgline[1]]["porttree"].dbapi,
tree="porttree")
if "--fetchonly" in myopts or "--fetch-all-uri" in myopts:
pkglist = []
for pkg in mydepgraph.altlist():
if pkg[0] != "blocks":
pkglist.append(pkg)
else:
pkglist = mydepgraph.altlist()
mergetask = MergeTask(settings, trees, myopts)
mergetask.merge(pkglist, favorites, mtimedb)
if mtimedb.has_key("resume"):
del mtimedb["resume"]
if settings["AUTOCLEAN"] and "yes"==settings["AUTOCLEAN"]:
print ">>> Auto-cleaning packages..."
vartree = trees[settings["ROOT"]]["vartree"]
unmerge(settings, myopts, vartree, "clean", ["world"],
ldpath_mtimes)
else:
portage.writemsg_stdout(colorize("WARN", "WARNING:")
+ " AUTOCLEAN is disabled. This can cause serious"
+ " problems due to overlapping packages.\n")
def parse_opts(tmpcmdline):
myaction=None
myopts=[]
myfiles=[]
cmdline=[]
for x in tmpcmdline:
if x[0:1]=="-" and x[1:2]!="-":
for y in x[1:]:
if shortmapping.has_key(y):
if shortmapping[y] in cmdline:
if not shortmapping[y] in ("--verbose", "--pretend"):
print
print "*** Warning: Redundant use of",shortmapping[y]
else:
cmdline.append(shortmapping[y])
else:
print "!!! Error: -"+y+" is an invalid short action or option."
sys.exit(1)
else:
cmdline.append(x)
# process the options and command arguments
for x in cmdline:
if not x:
continue
if len(x)>=2 and x[0:2]=="--":
if x == "--cols":
x = "--columns"
elif x == "--skip-first":
x = "--skipfirst"
if x in options:
if x not in myopts:
myopts.append(x)
elif x[2:] in actions:
if myaction:
if myaction not in ["system", "world"]:
myaction="--"+myaction
print
print red("!!!")+green(" Multiple actions requested... Please choose one only.")
print red("!!!")+" '"+darkgreen(myaction)+"' "+red("or")+" '"+darkgreen(x)+"'"
print
sys.exit(1)
myaction=x[2:]
else:
print "!!! Error:",x,"is an invalid option."
sys.exit(1)
elif (not myaction) and (x in actions):
if x not in ["system", "world"]:
print red("*** Deprecated use of action '%s', use '--%s' instead" % (x,x))
if myaction:
print
print red("!!!")+green(" Multiple actions requested... Please choose one only.")
print red("!!! '")+darkgreen(myaction)+"' "+red("or")+" '"+darkgreen(x)+"'"
print
sys.exit(1)
myaction=x
elif x[-1]=="/":
# this little conditional helps tab completion
myfiles.append(x[:-1])
else:
myfiles.append(x)
return myaction, myopts, myfiles
def validate_ebuild_environment(trees):
for myroot in trees:
mysettings = trees[myroot]["vartree"].settings
if not mysettings.get("ARCH", None):
print >> sys.stderr, bad("\a!!! ARCH is not set... " + \
"Are you missing the '%setc/make.profile' symlink?" % \
mysettings["PORTAGE_CONFIGROOT"])
print >> sys.stderr, bad("\a!!! Is the symlink correct? " + \
"Is your portage tree complete?\n")
sys.exit(9)
del myroot, mysettings
def load_emerge_config(trees=None):
kwargs = {}
for k, envvar in (("config_root", "PORTAGE_CONFIGROOT"), ("target_root", "ROOT")):
kwargs[k] = os.environ.get(envvar, "/")
trees = portage.create_trees(trees=trees, **kwargs)
settings = trees["/"]["vartree"].settings
for myroot in trees:
if myroot != "/":
settings = trees[myroot]["vartree"].settings
break
mtimedbfile = os.path.join("/", portage.CACHE_PATH.lstrip(os.path.sep), "mtimedb")
mtimedb = portage.MtimeDB(mtimedbfile)
return settings, trees, mtimedb
def adjust_config(myopts, settings):
"""Make emerge specific adjustments to the config."""
# To enhance usability, make some vars case insensitive by forcing them to
# lower case.
for myvar in ("AUTOCLEAN", "NOCOLOR"):
if myvar in settings:
settings[myvar] = settings[myvar].lower()
settings.backup_changes(myvar)
del myvar
# Kill noauto as it will break merges otherwise.
if "noauto" in settings.features:
while "noauto" in settings.features:
settings.features.remove("noauto")
settings["FEATURES"] = " ".join(settings.features)
settings.backup_changes("FEATURES")
CLEAN_DELAY = 5
try:
CLEAN_DELAY = int(settings.get("CLEAN_DELAY", str(CLEAN_DELAY)))
except ValueError, e:
portage.writemsg("!!! %s\n" % str(e), noiselevel=-1)
portage.writemsg("!!! Unable to parse integer: CLEAN_DELAY='%s'\n" % \
settings["CLEAN_DELAY"], noiselevel=-1)
settings["CLEAN_DELAY"] = str(CLEAN_DELAY)
settings.backup_changes("CLEAN_DELAY")
EMERGE_WARNING_DELAY = 10
try:
EMERGE_WARNING_DELAY = int(settings.get(
"EMERGE_WARNING_DELAY", str(EMERGE_WARNING_DELAY)))
except ValueError, e:
portage.writemsg("!!! %s\n" % str(e), noiselevel=-1)
portage.writemsg("!!! Unable to parse integer: EMERGE_WARNING_DELAY='%s'\n" % \
settings["EMERGE_WARNING_DELAY"], noiselevel=-1)
settings["EMERGE_WARNING_DELAY"] = str(EMERGE_WARNING_DELAY)
settings.backup_changes("EMERGE_WARNING_DELAY")
if "--quiet" in myopts:
settings["PORTAGE_QUIET"]="1"
settings.backup_changes("PORTAGE_QUIET")
# Set so that configs will be merged regardless of remembered status
if ("--noconfmem" in myopts):
settings["NOCONFMEM"]="1"
settings.backup_changes("NOCONFMEM")
# Set various debug markers... They should be merged somehow.
PORTAGE_DEBUG = 0
try:
PORTAGE_DEBUG = int(settings.get("PORTAGE_DEBUG", str(PORTAGE_DEBUG)))
if PORTAGE_DEBUG not in (0, 1):
portage.writemsg("!!! Invalid value: PORTAGE_DEBUG='%i'\n" % \
PORTAGE_DEBUG, noiselevel=-1)
portage.writemsg("!!! PORTAGE_DEBUG must be either 0 or 1\n",
noiselevel=-1)
PORTAGE_DEBUG = 0
except ValueError, e:
portage.writemsg("!!! %s\n" % str(e), noiselevel=-1)
portage.writemsg("!!! Unable to parse integer: PORTAGE_DEBUG='%s'\n" %\
settings["PORTAGE_DEBUG"], noiselevel=-1)
del e
if "--debug" in myopts:
PORTAGE_DEBUG = 1
settings["PORTAGE_DEBUG"] = str(PORTAGE_DEBUG)
settings.backup_changes("PORTAGE_DEBUG")
# Set color output
if "--nocolor" in myopts:
settings["NOCOLOR"] = "true"
settings.backup_changes("NOCOLOR")
def emerge_main():
# Portage needs to ensure a sane umask for the files it creates.
os.umask(022)
settings, trees, mtimedb = load_emerge_config()
portdb = trees[settings["ROOT"]]["porttree"].dbapi
portage.global_updates(settings, trees, mtimedb["updates"])
mtimedb.commit()
# Reload the whole config from scratch.
settings, trees, mtimedb = load_emerge_config(trees=trees)
portdb = trees[settings["ROOT"]]["porttree"].dbapi
ldpath_mtimes = mtimedb["ldpath"]
xterm_titles = "notitles" not in settings.features
if settings.get("NOCOLOR","").lower() in ("yes","true"):
nocolor()
elif (not sys.stdout.isatty()) and \
settings.get("NOCOLOR","").lower() != "no":
# revdep-rebuild exports NOCOLOR=false, so for now, don't allow
# NOCOLOR=false to override the isatty() check. This can be fixed
# in revdep-rebuild by using the --nocolor option when appropriate
# instead of exporting NOCOLOR.
nocolor()
tmpcmdline = sys.argv[1:]
if "--ignore-default-opts" not in tmpcmdline:
tmpcmdline.extend(settings["EMERGE_DEFAULT_OPTS"].split())
myaction, myopts, myfiles = parse_opts(tmpcmdline)
for myroot in trees:
mysettings = trees[myroot]["vartree"].settings
mysettings.unlock()
adjust_config(myopts, mysettings)
mysettings.lock()
del myroot, mysettings
spinner = stdout_spinner()
if "candy" in settings.features:
spinner.update = spinner.update_scroll
portage.deprecated_profile_check()
try:
os.nice(int(settings.get("PORTAGE_NICENESS", "0")))
except (OSError, ValueError), e:
portage.writemsg("!!! Failed to change nice value to '%s'\n" % \
settings["PORTAGE_NICENESS"])
portage.writemsg("!!! %s\n" % str(e))
del e
#Freeze the portdbapi for enhanced performance:
for myroot in trees:
trees[myroot]["porttree"].dbapi.freeze()
del myroot
if "moo" in myfiles:
print """
Larry loves Gentoo (""" + os.uname()[0] + """)
_______________________
< Have you mooed today? >
-----------------------
\ ^__^
\ (oo)\_______
(__)\ )\/\
||----w |
|| ||
"""
if (myaction in ["world", "system"]) and myfiles:
print "emerge: please specify a package class (\"world\" or \"system\") or individual packages, but not both."
sys.exit(1)
for x in myfiles:
ext = os.path.splitext(x)[1]
if (ext == ".ebuild" or ext == ".tbz2") and os.path.exists(os.path.abspath(x)):
print "emerging by path implies --oneshot... adding --oneshot to options."
print colorize("BAD", "\n*** emerging by path is broken and may not always work!!!\n")
break
if ("--tree" in myopts) and ("--columns" in myopts):
print "emerge: can't specify both of \"--tree\" and \"--columns\"."
sys.exit(1)
if ("--quiet" in myopts):
spinner.update = spinner.update_quiet
portage_util.noiselimit = -1
# Always create packages if FEATURES=buildpkg
# Imply --buildpkg if --buildpkgonly
if ("buildpkg" in settings.features) or ("--buildpkgonly" in myopts):
if "--buildpkg" not in myopts:
myopts.append("--buildpkg")
# --tree only makes sense with --pretend
if "--tree" in myopts and not (("--pretend" in myopts) or ("--ask" in myopts)):
print ">>> --tree implies --pretend... adding --pretend to options."
myopts.append("--pretend")
# Also allow -S to invoke search action (-sS)
if ("--searchdesc" in myopts):
if myaction and myaction != "search":
myfiles.append(myaction)
if "--search" not in myopts:
myopts.append("--search")
myaction = "search"
# Always try and fetch binary packages if FEATURES=getbinpkg
if ("getbinpkg" in settings.features):
myopts.append("--getbinpkg")
if "--skipfirst" in myopts and "--resume" not in myopts:
myopts.append("--resume")
if ("--getbinpkgonly" in myopts) and not ("--usepkgonly" in myopts):
myopts.append("--usepkgonly")
if ("--getbinpkgonly" in myopts) and not ("--getbinpkg" in myopts):
myopts.append("--getbinpkg")
if ("--getbinpkg" in myopts) and not ("--usepkg" in myopts):
myopts.append("--usepkg")
# Also allow -K to apply --usepkg/-k
if ("--usepkgonly" in myopts) and not ("--usepkg" in myopts):
myopts.append("--usepkg")
if ("--newuse" in myopts) and not ("--update" in myopts):
print ">>> --newuse implies --update... adding --update to options."
myopts.append("--update")
# Also allow -l to apply --pretend/-p, but if already in --ask mode
if ("--changelog" in myopts) and not (("--pretend" in myopts) or ("--ask" in myopts)):
print ">>> --changelog implies --pretend... adding --pretend to options."
myopts.append("--pretend")
# Allow -p to remove --ask
if ("--pretend" in myopts) and ("--ask" in myopts):
print ">>> --pretend disables --ask... removing --ask from options."
myopts.remove("--ask")
# forbid --ask when not in a terminal
# note: this breaks `emerge --ask | tee logfile`, but that doesn't work anyway.
if ("--ask" in myopts) and (not sys.stdin.isatty()):
portage.writemsg("!!! \"--ask\" should only be used in a terminal. Exiting.\n",
noiselevel=-1)
sys.exit(1)
if settings.get("PORTAGE_DEBUG", "") == "1":
portage.debug=1
if "python-trace" in settings.features:
import portage_debug
portage_debug.set_trace(True)
if ("--resume" in myopts):
if "--tree" in myopts:
print "* --tree is currently broken with --resume. Disabling..."
myopts.remove("--tree")
# Set color output
if "--nocolor" in myopts or \
settings["NOCOLOR"] in ("yes","true"):
nocolor()
if not ("--quiet" in myopts):
if not sys.stdout.isatty() or ("--nospinner" in myopts):
spinner.update = spinner.update_basic
if "--version" in myopts:
print getportageversion(settings["PORTDIR"], settings["ROOT"],
settings.profile_path, settings["CHOST"],
trees[settings["ROOT"]]["vartree"].dbapi)
sys.exit(0)
elif "--help" in myopts:
emergehelp.help(myaction, myopts, havecolor)
sys.exit(0)
if portage.wheelgid == portage.portage_gid:
print "emerge: wheel group use is being deprecated. Please update group and passwd to"
print " include the portage user as noted above, and then use group portage."
if "--debug" in myopts:
print "myaction", myaction
print "myopts", myopts
if not myaction and not myfiles and "--resume" not in myopts:
emergehelp.help(myaction, myopts, havecolor)
sys.exit(1)
# check if root user is the current user for the actions where emerge needs this
if portage.secpass < 2:
# We've already allowed "--version" and "--help" above.
if "--pretend" not in myopts and \
myaction not in ("search","info"):
if portage.secpass >= 1:
if "--fetchonly" not in myopts and \
"--fetch-all-uri" not in myopts and \
myaction not in ("metadata", "regen"):
print "emerge: root access required."
sys.exit(1)
else:
print "emerge: root access required."
sys.exit(1)
if not "--pretend" in myopts:
emergelog(xterm_titles, "Started emerge on: "+\
time.strftime("%b %d, %Y %H:%M:%S", time.localtime()))
myelogstr=""
if myopts:
myelogstr=string.join(myopts, " ")
if myaction:
myelogstr+=" "+myaction
if myfiles:
myelogstr+=" "+string.join(myfiles, " ")
emergelog(xterm_titles, " *** emerge " + myelogstr)
def emergeexitsig(signum, frame):
signal.signal(signal.SIGINT, signal.SIG_IGN)
signal.signal(signal.SIGTERM, signal.SIG_IGN)
portage_util.writemsg("\n\nExiting on signal %(signal)s\n" % {"signal":signum})
sys.exit(100+signum)
signal.signal(signal.SIGINT, emergeexitsig)
signal.signal(signal.SIGTERM, emergeexitsig)
# This hack prevents parallel-fetch from confusing emerge.log parsers.
emerge_pid = os.getpid()
def emergeexit():
"""This gets out final log message in before we quit."""
if "--pretend" not in myopts and emerge_pid == os.getpid():
emergelog(xterm_titles, " *** terminating.")
if "notitles" not in settings.features:
xtermTitleReset()
portage.atexit_register(emergeexit)
if myaction in ["sync","metadata"] and "--help" not in myopts:
if "--pretend" in myopts:
print "emerge: \"sync\" actions do not support \"--pretend.\""
sys.exit(1)
if "sync" == myaction:
action_sync(settings, trees, mtimedb, myopts, myaction)
else:
action_metadata(settings, portdb, myopts)
elif myaction=="regen":
validate_ebuild_environment(trees)
action_regen(settings, portdb)
# HELP action
elif "config"==myaction:
validate_ebuild_environment(trees)
action_config(settings, trees, myopts, myfiles)
# INFO action
elif "info"==myaction:
action_info(settings, trees, myopts, myfiles)
# SEARCH action
elif "search"==myaction:
validate_ebuild_environment(trees)
action_search(settings, portdb, trees["/"]["vartree"],
myopts, myfiles, spinner)
elif "unmerge"==myaction or "prune"==myaction or "clean"==myaction:
validate_ebuild_environment(trees)
vartree = trees[settings["ROOT"]]["vartree"]
if 1 == unmerge(settings, myopts, vartree, myaction, myfiles,
ldpath_mtimes, raise_on_missing=False):
if "--pretend" not in myopts:
post_emerge(settings, mtimedb, 0)
elif "depclean"==myaction:
validate_ebuild_environment(trees)
action_depclean(settings, trees, ldpath_mtimes,
myopts, spinner)
if "--pretend" not in myopts:
post_emerge(settings, mtimedb, 0)
# "update", "system", or just process files:
else:
validate_ebuild_environment(trees)
action_build(settings, trees, mtimedb,
myopts, myaction, myfiles, spinner)
if "--pretend" not in myopts:
post_emerge(settings, mtimedb, 0)
if __name__ == "__main__":
emerge_main()