def hardlock_name(path):
base, tail = os.path.split(path)
return os.path.join(
base,
".%s.hardlock-%s-%s" %
(tail, portage._decode_argv([os.uname()[1]])[0], portage.getpid()),
)
def hardlock_cleanup(path, remove_all_locks=False):
myhost = portage._decode_argv([os.uname()[1]])[0]
mydl = os.listdir(path)
results = []
mycount = 0
mylist = {}
for x in mydl:
if os.path.isfile(path + "/" + x):
parts = x.split(".hardlock-")
if len(parts) == 2:
filename = parts[0][1:]
hostpid = parts[1].split("-")
host = "-".join(hostpid[:-1])
pid = hostpid[-1]
if filename not in mylist:
mylist[filename] = {}
if host not in mylist[filename]:
mylist[filename][host] = []
mylist[filename][host].append(pid)
mycount += 1
results.append(_("Found %(count)s locks") % {"count": mycount})
for x in mylist:
if myhost in mylist[x] or remove_all_locks:
mylockname = hardlock_name(path + "/" + x)
if hardlink_is_mine(mylockname, path + "/" + x) or \
not os.path.exists(path + "/" + x) or \
remove_all_locks:
for y in mylist[x]:
for z in mylist[x][y]:
filename = path + "/." + x + ".hardlock-" + y + "-" + z
if filename == mylockname:
continue
try:
# We're sweeping through, unlinking everyone's locks.
os.unlink(filename)
results.append(_("Unlinked: ") + filename)
except OSError:
pass
try:
os.unlink(path + "/" + x)
results.append(_("Unlinked: ") + path + "/" + x)
os.unlink(mylockname)
results.append(_("Unlinked: ") + mylockname)
except OSError:
pass
else:
try:
os.unlink(mylockname)
results.append(_("Unlinked: ") + mylockname)
except OSError:
pass
return results
def emerge_main(args=None):
"""
@param args: command arguments (default: sys.argv[1:])
@type args: list
"""
if args is None:
args = sys.argv[1:]
args = portage._decode_argv(args)
# Use system locale.
try:
locale.setlocale(locale.LC_ALL, "")
except locale.Error as e:
writemsg_level("setlocale: %s\n" % e, level=logging.WARN)
# Disable color until we're sure that it should be enabled (after
# EMERGE_DEFAULT_OPTS has been parsed).
portage.output.havecolor = 0
# This first pass is just for options that need to be known as early as
# possible, such as --config-root. They will be parsed again later,
# together with EMERGE_DEFAULT_OPTS (which may vary depending on the
# the value of --config-root).
myaction, myopts, myfiles = parse_opts(args, silent=True)
if "--debug" in myopts:
os.environ["PORTAGE_DEBUG"] = "1"
if "--config-root" in myopts:
os.environ["PORTAGE_CONFIGROOT"] = myopts["--config-root"]
if "--sysroot" in myopts:
os.environ["SYSROOT"] = myopts["--sysroot"]
if "--root" in myopts:
os.environ["ROOT"] = myopts["--root"]
if "--prefix" in myopts:
os.environ["EPREFIX"] = myopts["--prefix"]
if "--accept-properties" in myopts:
os.environ["ACCEPT_PROPERTIES"] = myopts["--accept-properties"]
if "--accept-restrict" in myopts:
os.environ["ACCEPT_RESTRICT"] = myopts["--accept-restrict"]
# optimize --help (no need to load config / EMERGE_DEFAULT_OPTS)
if myaction == "help":
emerge_help()
return os.EX_OK
elif myaction == "moo":
print(COWSAY_MOO % platform.system())
return os.EX_OK
elif myaction == "sync":
# need to set this to True now in order for the repository config
# loading to allow new repos with non-existent directories
portage._sync_mode = True
# Verify that /dev/null exists and is a device file as a cheap early
# filter for obviously broken /dev/s.
try:
if os.stat(os.devnull).st_rdev == 0:
writemsg_level("Failed to validate a sane '/dev'.\n"
"'/dev/null' is not a device file.\n",
level=logging.ERROR, noiselevel=-1)
return 1
except OSError:
writemsg_level("Failed to validate a sane '/dev'.\n"
"'/dev/null' does not exist.\n",
level=logging.ERROR, noiselevel=-1)
return 1
# Verify that BASH process substitution works as another cheap early
# filter. Process substitution uses '/dev/fd'.
with open(os.devnull, 'r+b') as dev_null:
fd_pipes = {
0: dev_null.fileno(),
1: dev_null.fileno(),
2: dev_null.fileno(),
}
if portage.process.spawn_bash("[[ $(< <(echo foo) ) == foo ]]",
fd_pipes=fd_pipes) != 0:
writemsg_level("Failed to validate a sane '/dev'.\n"
"bash process substitution doesn't work; this may be an "
"indication of a broken '/dev/fd'.\n",
level=logging.ERROR, noiselevel=-1)
return 1
# Portage needs to ensure a sane umask for the files it creates.
os.umask(0o22)
emerge_config = load_emerge_config(
action=myaction, args=myfiles, opts=myopts)
# Make locale variables from configuration files (make.defaults, make.conf) affect locale of emerge process.
for locale_var_name in ("LANGUAGE", "LC_ALL", "LC_ADDRESS", "LC_COLLATE", "LC_CTYPE",
"LC_IDENTIFICATION", "LC_MEASUREMENT", "LC_MESSAGES", "LC_MONETARY",
"LC_NAME", "LC_NUMERIC", "LC_PAPER", "LC_TELEPHONE", "LC_TIME", "LANG"):
locale_var_value = emerge_config.running_config.settings.get(locale_var_name)
if locale_var_value is not None:
os.environ.setdefault(locale_var_name, locale_var_value)
try:
locale.setlocale(locale.LC_ALL, "")
except locale.Error as e:
writemsg_level("setlocale: %s\n" % e, level=logging.WARN)
tmpcmdline = []
if "--ignore-default-opts" not in myopts:
tmpcmdline.extend(portage.util.shlex_split(
emerge_config.target_config.settings.get(
"EMERGE_DEFAULT_OPTS", "")))
tmpcmdline.extend(args)
emerge_config.action, emerge_config.opts, emerge_config.args = \
parse_opts(tmpcmdline)
try:
return run_action(emerge_config)
finally:
# Call destructors for our portdbapi instances.
for x in emerge_config.trees.values():
if "porttree" in x.lazy_items:
continue
x["porttree"].dbapi.close_caches()
def emerge_main(args=None): """ @param args: command arguments (default: sys.argv[1:]) @type args: list """ if args is None: args = sys.argv[1:] args = portage._decode_argv(args) # Use system locale. locale.setlocale(locale.LC_ALL, '') # Disable color until we're sure that it should be enabled (after # EMERGE_DEFAULT_OPTS has been parsed). portage.output.havecolor = 0 # This first pass is just for options that need to be known as early as # possible, such as --config-root. They will be parsed again later, # together with EMERGE_DEFAULT_OPTS (which may vary depending on the # the value of --config-root). myaction, myopts, myfiles = parse_opts(args, silent=True) if "--debug" in myopts: os.environ["PORTAGE_DEBUG"] = "1" if "--config-root" in myopts: os.environ["PORTAGE_CONFIGROOT"] = myopts["--config-root"] if "--root" in myopts: os.environ["ROOT"] = myopts["--root"] if "--prefix" in myopts: os.environ["EPREFIX"] = myopts["--prefix"] if "--accept-properties" in myopts: os.environ["ACCEPT_PROPERTIES"] = myopts["--accept-properties"] if "--accept-restrict" in myopts: os.environ["ACCEPT_RESTRICT"] = myopts["--accept-restrict"] # optimize --help (no need to load config / EMERGE_DEFAULT_OPTS) if myaction == "help": emerge_help() return os.EX_OK elif myaction == "moo": print(COWSAY_MOO % platform.system()) return os.EX_OK # Portage needs to ensure a sane umask for the files it creates. os.umask(0o22) if myaction == "sync": portage._sync_mode = True emerge_config = load_emerge_config( action=myaction, args=myfiles, opts=myopts) rval = profile_check(emerge_config.trees, emerge_config.action) if rval != os.EX_OK: return rval tmpcmdline = [] if "--ignore-default-opts" not in myopts: tmpcmdline.extend(portage.util.shlex_split( emerge_config.target_config.settings.get( "EMERGE_DEFAULT_OPTS", ""))) tmpcmdline.extend(args) emerge_config.action, emerge_config.opts, emerge_config.args = \ parse_opts(tmpcmdline) try: return run_action(emerge_config) finally: # Call destructors for our portdbapi instances. for x in emerge_config.trees.values(): if "porttree" in x.lazy_items: continue x["porttree"].dbapi.close_caches()
def emerge_main(args=None):
"""
@param args: command arguments (default: sys.argv[1:])
@type args: list
"""
if args is None:
args = sys.argv[1:]
args = portage._decode_argv(args)
# Use system locale.
try:
locale.setlocale(locale.LC_ALL, "")
except locale.Error as e:
writemsg_level("setlocale: %s\n" % e, level=logging.WARN)
# Disable color until we're sure that it should be enabled (after
# EMERGE_DEFAULT_OPTS has been parsed).
portage.output.havecolor = 0
# This first pass is just for options that need to be known as early as
# possible, such as --config-root. They will be parsed again later,
# together with EMERGE_DEFAULT_OPTS (which may vary depending on the
# the value of --config-root).
myaction, myopts, myfiles = parse_opts(args, silent=True)
if "--debug" in myopts:
os.environ["PORTAGE_DEBUG"] = "1"
if "--config-root" in myopts:
os.environ["PORTAGE_CONFIGROOT"] = myopts["--config-root"]
if "--sysroot" in myopts:
os.environ["SYSROOT"] = myopts["--sysroot"]
if "--root" in myopts:
os.environ["ROOT"] = myopts["--root"]
if "--prefix" in myopts:
os.environ["EPREFIX"] = myopts["--prefix"]
if "--accept-properties" in myopts:
os.environ["ACCEPT_PROPERTIES"] = myopts["--accept-properties"]
if "--accept-restrict" in myopts:
os.environ["ACCEPT_RESTRICT"] = myopts["--accept-restrict"]
# optimize --help (no need to load config / EMERGE_DEFAULT_OPTS)
if myaction == "help":
emerge_help()
return os.EX_OK
if myaction == "moo":
print(COWSAY_MOO % platform.system())
return os.EX_OK
if myaction == "sync":
# need to set this to True now in order for the repository config
# loading to allow new repos with non-existent directories
portage._sync_mode = True
# Verify that /dev/null exists and is a device file as a cheap early
# filter for obviously broken /dev/s.
try:
if os.stat(os.devnull).st_rdev == 0:
writemsg_level(
"Failed to validate a sane '/dev'.\n"
"'/dev/null' is not a device file.\n",
level=logging.ERROR,
noiselevel=-1)
return 1
except OSError:
writemsg_level(
"Failed to validate a sane '/dev'.\n"
"'/dev/null' does not exist.\n",
level=logging.ERROR,
noiselevel=-1)
return 1
# Verify that BASH process substitution works as another cheap early
# filter. Process substitution uses '/dev/fd'.
with open(os.devnull, 'r+b') as dev_null:
fd_pipes = {
0: dev_null.fileno(),
1: dev_null.fileno(),
2: dev_null.fileno(),
}
if portage.process.spawn_bash("[[ $(< <(echo foo) ) == foo ]]",
fd_pipes=fd_pipes) != 0:
writemsg_level(
"Failed to validate a sane '/dev'.\n"
"bash process substitution doesn't work; this may be an "
"indication of a broken '/dev/fd'.\n",
level=logging.ERROR,
noiselevel=-1)
return 1
# Portage needs to ensure a sane umask for the files it creates.
os.umask(0o22)
emerge_config = load_emerge_config(action=myaction,
args=myfiles,
opts=myopts)
# Make locale variables from configuration files (make.defaults, make.conf) affect locale of emerge process.
for locale_var_name in ("LANGUAGE", "LC_ALL", "LC_ADDRESS", "LC_COLLATE",
"LC_CTYPE", "LC_IDENTIFICATION", "LC_MEASUREMENT",
"LC_MESSAGES", "LC_MONETARY", "LC_NAME",
"LC_NUMERIC", "LC_PAPER", "LC_TELEPHONE",
"LC_TIME", "LANG"):
locale_var_value = emerge_config.running_config.settings.get(
locale_var_name)
if locale_var_value is not None:
os.environ.setdefault(locale_var_name, locale_var_value)
try:
locale.setlocale(locale.LC_ALL, "")
except locale.Error as e:
writemsg_level("setlocale: %s\n" % e, level=logging.WARN)
tmpcmdline = []
if "--ignore-default-opts" not in myopts:
tmpcmdline.extend(
portage.util.shlex_split(
emerge_config.target_config.settings.get(
"EMERGE_DEFAULT_OPTS", "")))
tmpcmdline.extend(args)
emerge_config.action, emerge_config.opts, emerge_config.args = \
parse_opts(tmpcmdline)
try:
return run_action(emerge_config)
finally:
# Call destructors for our portdbapi instances.
for x in emerge_config.trees.values():
if "porttree" in x.lazy_items:
continue
x["porttree"].dbapi.close_caches()
def emerge_main(args=None):
"""
@param args: command arguments (default: sys.argv[1:])
@type args: list
"""
if args is None:
args = sys.argv[1:]
args = portage._decode_argv(args)
# Use system locale.
try:
locale.setlocale(locale.LC_ALL, '')
except locale.Error as e:
writemsg_level("setlocale: %s\n" % e, level=logging.WARN)
# Disable color until we're sure that it should be enabled (after
# EMERGE_DEFAULT_OPTS has been parsed).
portage.output.havecolor = 0
# This first pass is just for options that need to be known as early as
# possible, such as --config-root. They will be parsed again later,
# together with EMERGE_DEFAULT_OPTS (which may vary depending on the
# the value of --config-root).
myaction, myopts, myfiles = parse_opts(args, silent=True)
if "--debug" in myopts:
os.environ["PORTAGE_DEBUG"] = "1"
if "--config-root" in myopts:
os.environ["PORTAGE_CONFIGROOT"] = myopts["--config-root"]
if "--root" in myopts:
os.environ["ROOT"] = myopts["--root"]
if "--prefix" in myopts:
os.environ["EPREFIX"] = myopts["--prefix"]
if "--accept-properties" in myopts:
os.environ["ACCEPT_PROPERTIES"] = myopts["--accept-properties"]
if "--accept-restrict" in myopts:
os.environ["ACCEPT_RESTRICT"] = myopts["--accept-restrict"]
# optimize --help (no need to load config / EMERGE_DEFAULT_OPTS)
if myaction == "help":
emerge_help()
return os.EX_OK
elif myaction == "moo":
print(COWSAY_MOO % platform.system())
return os.EX_OK
# Portage needs to ensure a sane umask for the files it creates.
os.umask(0o22)
if myaction == "sync":
portage._sync_mode = True
emerge_config = load_emerge_config(action=myaction,
args=myfiles,
opts=myopts)
rval = profile_check(emerge_config.trees, emerge_config.action)
if rval != os.EX_OK:
return rval
tmpcmdline = []
if "--ignore-default-opts" not in myopts:
tmpcmdline.extend(
portage.util.shlex_split(
emerge_config.target_config.settings.get(
"EMERGE_DEFAULT_OPTS", "")))
tmpcmdline.extend(args)
emerge_config.action, emerge_config.opts, emerge_config.args = \
parse_opts(tmpcmdline)
try:
return run_action(emerge_config)
finally:
# Call destructors for our portdbapi instances.
for x in emerge_config.trees.values():
if "porttree" in x.lazy_items:
continue
x["porttree"].dbapi.close_caches()
