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
+ vdb_lock = None
+ try:
+ vdb_lock = portage_locks.lockdir(
+ os.path.join(settings["ROOT"], portage.VDB_PATH))
+ 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:
- # 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]):
+ 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(vartree.dbapi.cpv_all())
+ 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 = "/".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,"is not inside "+vdb_path+"; aborting.\n"
+ print "\n!!!",x,"cannot be 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)
+
+ 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 "="+"/".join(sp_absx[sp_vdb_len:])
+ candidate_catpkgs.append(
+ "="+"/".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:
- #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:
+ portage.writemsg("\n--- Couldn't find '%s' to %s.\n" % \
+ (x, unmerge_action), noiselevel=-1)
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
-
+ 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
+ finally:
+ if vdb_lock:
+ portage_locks.unlockdir(vdb_lock)
for x in pkgmap.keys():
for y in localtree.dep_match(x):
if y not in pkgmap[x]["omitted"] and \
projects / portage.git / commitdiff