def write(self, sign=False, force=False):
""" Write Manifest instance to disk, optionally signing it. Returns
True if the Manifest is actually written, and False if the write
is skipped due to existing Manifest being identical."""
rval = False
if not self.allow_create:
return rval
self.checkIntegrity()
try:
myentries = list(self._createManifestEntries())
update_manifest = True
existing_st = None
if myentries and not force:
try:
f = io.open(_unicode_encode(self.getFullname(),
encoding=_encodings['fs'], errors='strict'),
mode='r', encoding=_encodings['repo.content'],
errors='replace')
oldentries = list(self._parseManifestLines(f))
existing_st = os.fstat(f.fileno())
f.close()
if len(oldentries) == len(myentries):
update_manifest = False
for i in range(len(oldentries)):
if oldentries[i] != myentries[i]:
update_manifest = True
break
except (IOError, OSError) as e:
if e.errno == errno.ENOENT:
pass
else:
raise
if update_manifest:
if myentries or not (self.thin or self.allow_missing):
# If myentries is empty, don't write an empty manifest
# when thin or allow_missing is enabled. Except for
# thin manifests with no DIST entries, myentries is
# non-empty for all currently known use cases.
write_atomic(self.getFullname(), "".join("%s\n" %
_unicode(myentry) for myentry in myentries))
self._apply_max_mtime(existing_st, myentries)
rval = True
else:
# With thin manifest, there's no need to have
# a Manifest file if there are no DIST entries.
try:
os.unlink(self.getFullname())
except OSError as e:
if e.errno != errno.ENOENT:
raise
rval = True
if sign:
self.sign()
except (IOError, OSError) as e:
if e.errno == errno.EACCES:
raise PermissionDenied(str(e))
raise
return rval
def _start(self):
if self.background:
# Automatically prevent color codes from showing up in logs,
# since we're not displaying to a terminal anyway.
self.settings['NOCOLOR'] = 'true'
if self._enable_ipc_daemon:
self.settings.pop('PORTAGE_EBUILD_EXIT_FILE', None)
if self.phase not in self._phases_without_builddir:
self.settings['PORTAGE_IPC_DAEMON'] = "1"
self._start_ipc_daemon()
else:
self.settings.pop('PORTAGE_IPC_DAEMON', None)
else:
# Since the IPC daemon is disabled, use a simple tempfile based
# approach to detect unexpected exit like in bug #190128.
self.settings.pop('PORTAGE_IPC_DAEMON', None)
if self.phase not in self._phases_without_builddir:
exit_file = os.path.join(self.settings['PORTAGE_BUILDDIR'],
'.exit_status')
self.settings['PORTAGE_EBUILD_EXIT_FILE'] = exit_file
try:
os.unlink(exit_file)
except OSError:
if os.path.exists(exit_file):
# make sure it doesn't exist
raise
else:
self.settings.pop('PORTAGE_EBUILD_EXIT_FILE', None)
SpawnProcess._start(self)
def _start(self):
"""
Note: Unlike a normal AsynchronousTask.start() method,
this one does all work is synchronously. The returncode
attribute will be set before it returns.
"""
pkg = self.pkg
root_config = pkg.root_config
bintree = root_config.trees["bintree"]
rval = os.EX_OK
stdout_orig = sys.stdout
stderr_orig = sys.stderr
out = portage.StringIO()
try:
sys.stdout = out
sys.stderr = out
try:
bintree.digestCheck(pkg)
except portage.exception.FileNotFound:
writemsg("!!! Fetching Binary failed " + \
"for '%s'\n" % pkg.cpv, noiselevel=-1)
rval = 1
except portage.exception.DigestException as e:
writemsg("\n!!! Digest verification failed:\n",
noiselevel=-1)
writemsg("!!! %s\n" % e.value[0],
noiselevel=-1)
writemsg("!!! Reason: %s\n" % e.value[1],
noiselevel=-1)
writemsg("!!! Got: %s\n" % e.value[2],
noiselevel=-1)
writemsg("!!! Expected: %s\n" % e.value[3],
noiselevel=-1)
rval = 1
if rval == os.EX_OK:
# If this was successful, discard the log here since otherwise
# we'll get multiple logs for the same package.
if self.logfile is not None:
try:
os.unlink(self.logfile)
except OSError:
pass
else:
pkg_path = bintree.getname(pkg.cpv)
head, tail = os.path.split(pkg_path)
temp_filename = _checksum_failure_temp_file(head, tail)
writemsg("File renamed to '%s'\n" % (temp_filename,),
noiselevel=-1)
finally:
sys.stdout = stdout_orig
sys.stderr = stderr_orig
msg = _unicode_decode(out.getvalue(),
encoding=_encodings['content'], errors='replace')
if msg:
self.scheduler.output(msg, log_path=self.logfile)
self.returncode = rval
self.wait()
def _testPipeLogger(self, test_string):
producer = PopenProcess(proc=subprocess.Popen(
["bash", "-c", self._echo_cmd % test_string],
stdout=subprocess.PIPE, stderr=subprocess.STDOUT),
scheduler=global_event_loop())
fd, log_file_path = tempfile.mkstemp()
try:
consumer = PipeLogger(background=True,
input_fd=os.dup(producer.proc.stdout.fileno()),
log_file_path=log_file_path)
# Close the stdout pipe, since we duplicated it, and it
# must be closed in order to avoid a ResourceWarning.
producer.proc.stdout.close()
producer.pipe_reader = consumer
producer.start()
producer.wait()
self.assertEqual(producer.returncode, os.EX_OK)
self.assertEqual(consumer.returncode, os.EX_OK)
with open(log_file_path, 'rb') as f:
content = f.read()
finally:
os.close(fd)
os.unlink(log_file_path)
return content.decode('ascii', 'replace')
def testLogfile(self):
logfile = None
try:
fd, logfile = tempfile.mkstemp()
os.close(fd)
null_fd = os.open('/dev/null', os.O_RDWR)
test_string = 2 * "blah blah blah\n"
scheduler = PollScheduler().sched_iface
proc = SpawnProcess(
args=[BASH_BINARY, "-c",
"echo -n '%s'" % test_string],
env={}, fd_pipes={0:sys.stdin.fileno(), 1:null_fd, 2:null_fd},
scheduler=scheduler,
logfile=logfile)
proc.start()
os.close(null_fd)
self.assertEqual(proc.wait(), os.EX_OK)
f = io.open(_unicode_encode(logfile,
encoding=_encodings['fs'], errors='strict'),
mode='r', encoding=_encodings['content'], errors='strict')
log_content = f.read()
f.close()
# When logging passes through a pty, this comparison will fail
# unless the oflag terminal attributes have the termios.OPOST
# bit disabled. Otherwise, tranformations such as \n -> \r\n
# may occur.
self.assertEqual(test_string, log_content)
finally:
if logfile:
try:
os.unlink(logfile)
except EnvironmentError as e:
if e.errno != errno.ENOENT:
raise
del e
def _start(self):
if self.background:
# Automatically prevent color codes from showing up in logs,
# since we're not displaying to a terminal anyway.
self.settings['NOCOLOR'] = 'true'
if self._enable_ipc_daemon:
self.settings.pop('PORTAGE_EBUILD_EXIT_FILE', None)
if self.phase not in self._phases_without_builddir:
self.settings['PORTAGE_IPC_DAEMON'] = "1"
self._start_ipc_daemon()
else:
self.settings.pop('PORTAGE_IPC_DAEMON', None)
else:
# Since the IPC daemon is disabled, use a simple tempfile based
# approach to detect unexpected exit like in bug #190128.
self.settings.pop('PORTAGE_IPC_DAEMON', None)
if self.phase not in self._phases_without_builddir:
exit_file = os.path.join(
self.settings['PORTAGE_BUILDDIR'],
'.exit_status')
self.settings['PORTAGE_EBUILD_EXIT_FILE'] = exit_file
try:
os.unlink(exit_file)
except OSError:
if os.path.exists(exit_file):
# make sure it doesn't exist
raise
else:
self.settings.pop('PORTAGE_EBUILD_EXIT_FILE', None)
SpawnProcess._start(self)
def _init_ipc_fifos(self):
input_fifo = os.path.join(self.settings["PORTAGE_BUILDDIR"], ".ipc_in")
output_fifo = os.path.join(self.settings["PORTAGE_BUILDDIR"],
".ipc_out")
for p in (input_fifo, output_fifo):
st = None
try:
st = os.lstat(p)
except OSError:
os.mkfifo(p)
else:
if not stat.S_ISFIFO(st.st_mode):
st = None
try:
os.unlink(p)
except OSError:
pass
os.mkfifo(p)
apply_secpass_permissions(
p,
uid=os.getuid(),
gid=portage.data.portage_gid,
mode=0o770,
stat_cached=st,
)
return (input_fifo, output_fifo)
def _init_ipc_fifos(self): input_fifo = os.path.join( self.settings['PORTAGE_BUILDDIR'], '.ipc_in') output_fifo = os.path.join( self.settings['PORTAGE_BUILDDIR'], '.ipc_out') for p in (input_fifo, output_fifo): st = None try: st = os.lstat(p) except OSError: os.mkfifo(p) else: if not stat.S_ISFIFO(st.st_mode): st = None try: os.unlink(p) except OSError: pass os.mkfifo(p) apply_secpass_permissions(p, uid=os.getuid(), gid=portage.data.portage_gid, mode=0o770, stat_cached=st) return (input_fifo, output_fifo)
def priming_commit(self, myupdates, myremoved, commitmessage):
myfiles = myupdates + myremoved
fd, commitmessagefile = tempfile.mkstemp(".repoman.msg")
mymsg = os.fdopen(fd, "wb")
mymsg.write(_unicode_encode(commitmessage))
mymsg.close()
separator = '-' * 78
print()
print(green("Using commit message:"))
print(green(separator))
print(commitmessage)
print(green(separator))
print()
# Having a leading ./ prefix on file paths can trigger a bug in
# the cvs server when committing files to multiple directories,
# so strip the prefix.
myfiles = [f.lstrip("./") for f in myfiles]
retval = self.vcs_settings.changes.commit(myfiles, commitmessagefile)
# cleanup the commit message before possibly exiting
try:
os.unlink(commitmessagefile)
except OSError:
pass
if retval != os.EX_OK:
writemsg_level(
"!!! Exiting on %s (shell) "
"error code: %s\n" % (self.vcs_settings.vcs, retval),
level=logging.ERROR, noiselevel=-1)
sys.exit(retval)
def _testPipeLogger(self, test_string):
producer = PopenProcess(proc=subprocess.Popen(
["bash", "-c", self._echo_cmd % test_string],
stdout=subprocess.PIPE, stderr=subprocess.STDOUT),
scheduler=global_event_loop())
fd, log_file_path = tempfile.mkstemp()
try:
consumer = PipeLogger(background=True,
input_fd=producer.proc.stdout,
log_file_path=log_file_path)
producer.pipe_reader = consumer
producer.start()
producer.wait()
self.assertEqual(producer.returncode, os.EX_OK)
self.assertEqual(consumer.returncode, os.EX_OK)
with open(log_file_path, 'rb') as f:
content = f.read()
finally:
os.close(fd)
os.unlink(log_file_path)
return content.decode('ascii', 'replace')
def add_manifest(self, mymanifests, myheaders, myupdates, myremoved,
commitmessage):
myfiles = mymanifests[:]
# If there are no header (SVN/CVS keywords) changes in
# the files, this Manifest commit must include the
# other (yet uncommitted) files.
if not myheaders:
myfiles += myupdates
myfiles += myremoved
myfiles.sort()
fd, commitmessagefile = tempfile.mkstemp(".repoman.msg")
mymsg = os.fdopen(fd, "wb")
mymsg.write(_unicode_encode(commitmessage))
mymsg.close()
retval = self.vcs_settings.changes.commit(myfiles, commitmessagefile)
# cleanup the commit message before possibly exiting
try:
os.unlink(commitmessagefile)
except OSError:
pass
if retval != os.EX_OK:
writemsg_level(
"!!! Exiting on %s (shell) "
"error code: %s\n" % (self.vcs_settings.vcs, retval),
level=logging.ERROR, noiselevel=-1)
sys.exit(retval)
def add_manifest(self, mymanifests, myheaders, myupdates, myremoved,
commitmessage):
myfiles = mymanifests[:]
# If there are no header (SVN/CVS keywords) changes in
# the files, this Manifest commit must include the
# other (yet uncommitted) files.
if not myheaders:
myfiles += myupdates
myfiles += myremoved
myfiles.sort()
fd, commitmessagefile = tempfile.mkstemp(".repoman.msg")
mymsg = os.fdopen(fd, "wb")
mymsg.write(_unicode_encode(commitmessage))
mymsg.close()
retval = self.vcs_settings.changes.commit(myfiles, commitmessagefile)
# cleanup the commit message before possibly exiting
try:
os.unlink(commitmessagefile)
except OSError:
pass
if retval != os.EX_OK:
writemsg_level("!!! Exiting on %s (shell) "
"error code: %s\n" %
(self.vcs_settings.vcs, retval),
level=logging.ERROR,
noiselevel=-1)
sys.exit(retval)
def priming_commit(self, myupdates, myremoved, commitmessage):
myfiles = myupdates + myremoved
fd, commitmessagefile = tempfile.mkstemp(".repoman.msg")
mymsg = os.fdopen(fd, "wb")
mymsg.write(_unicode_encode(commitmessage))
mymsg.close()
separator = '-' * 78
print()
print(green("Using commit message:"))
print(green(separator))
print(commitmessage)
print(green(separator))
print()
# Having a leading ./ prefix on file paths can trigger a bug in
# the cvs server when committing files to multiple directories,
# so strip the prefix.
myfiles = [f.lstrip("./") for f in myfiles]
retval = self.vcs_settings.changes.commit(myfiles, commitmessagefile)
# cleanup the commit message before possibly exiting
try:
os.unlink(commitmessagefile)
except OSError:
pass
if retval != os.EX_OK:
writemsg_level("!!! Exiting on %s (shell) "
"error code: %s\n" %
(self.vcs_settings.vcs, retval),
level=logging.ERROR,
noiselevel=-1)
sys.exit(retval)
def close(self): """Closes the temporary file, copies permissions (if possible), and performs the atomic replacement via os.rename(). If the abort() method has been called, then the temp file is closed and removed.""" f = object.__getattribute__(self, '_file') real_name = object.__getattribute__(self, '_real_name') if not f.closed: try: f.close() if not object.__getattribute__(self, '_aborted'): try: apply_stat_permissions(f.name, os.stat(real_name)) except OperationNotPermitted: pass except FileNotFound: pass except OSError as oe: # from the above os.stat call if oe.errno in (errno.ENOENT, errno.EPERM): pass else: raise os.rename(f.name, real_name) finally: # Make sure we cleanup the temp file # even if an exception is raised. try: os.unlink(f.name) except OSError as oe: pass
def _verifier_exit(self, verifier):
if verifier is not None and self._default_exit(verifier) != os.EX_OK:
self._async_unlock_builddir(returncode=self.returncode)
return
logger = self.logger
pkg = self.pkg
pkg_count = self.pkg_count
if self._fetched_pkg:
pkg_path = self._bintree.getname(
self._bintree.inject(pkg.cpv, filename=self._fetched_pkg),
allocate_new=False,
)
else:
pkg_path = self.pkg.root_config.trees["bintree"].getname(self.pkg.cpv)
# This gives bashrc users an opportunity to do various things
# such as remove binary packages after they're installed.
if pkg_path is not None:
self.settings["PORTAGE_BINPKG_FILE"] = pkg_path
self._pkg_path = pkg_path
logfile = self.settings.get("PORTAGE_LOG_FILE")
if logfile is not None and os.path.isfile(logfile):
# Remove fetch log after successful fetch.
try:
os.unlink(logfile)
except OSError:
pass
if self.opts.fetchonly:
self._current_task = None
self.returncode = os.EX_OK
self.wait()
return
msg = " === (%s of %s) Merging Binary (%s::%s)" % (
pkg_count.curval,
pkg_count.maxval,
pkg.cpv,
pkg_path,
)
short_msg = "emerge: (%s of %s) %s Merge Binary" % (
pkg_count.curval,
pkg_count.maxval,
pkg.cpv,
)
logger.log(msg, short_msg=short_msg)
phase = "clean"
settings = self.settings
ebuild_phase = EbuildPhase(
background=self.background,
phase=phase,
scheduler=self.scheduler,
settings=settings,
)
self._start_task(ebuild_phase, self._clean_exit)
def _prepare_fake_distdir(settings, alist): orig_distdir = settings["DISTDIR"] edpath = os.path.join(settings["PORTAGE_BUILDDIR"], "distdir") portage.util.ensure_dirs(edpath, gid=portage_gid, mode=0o755) # Remove any unexpected files or directories. for x in os.listdir(edpath): symlink_path = os.path.join(edpath, x) st = os.lstat(symlink_path) if x in alist and stat.S_ISLNK(st.st_mode): continue if stat.S_ISDIR(st.st_mode): shutil.rmtree(symlink_path) else: os.unlink(symlink_path) # Check for existing symlinks and recreate if necessary. for x in alist: symlink_path = os.path.join(edpath, x) target = os.path.join(orig_distdir, x) try: link_target = os.readlink(symlink_path) except OSError: os.symlink(target, symlink_path) else: if link_target != target: os.unlink(symlink_path) os.symlink(target, symlink_path)
def _testPipeLogger(self, test_string):
producer = PopenProcess(proc=subprocess.Popen(
["bash", "-c", self._echo_cmd % test_string],
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT),
scheduler=global_event_loop())
fd, log_file_path = tempfile.mkstemp()
try:
consumer = PipeLogger(background=True,
input_fd=producer.proc.stdout,
log_file_path=log_file_path)
producer.pipe_reader = consumer
producer.start()
producer.wait()
self.assertEqual(producer.returncode, os.EX_OK)
self.assertEqual(consumer.returncode, os.EX_OK)
with open(log_file_path, 'rb') as f:
content = f.read()
finally:
os.close(fd)
os.unlink(log_file_path)
return content.decode('ascii', 'replace')
def testLogfile(self):
logfile = None
try:
fd, logfile = tempfile.mkstemp()
os.close(fd)
null_fd = os.open('/dev/null', os.O_RDWR)
test_string = 2 * "blah blah blah\n"
task_scheduler = TaskScheduler()
proc = SpawnProcess(
args=[BASH_BINARY, "-c",
"echo -n '%s'" % test_string],
env={}, fd_pipes={0:sys.stdin.fileno(), 1:null_fd, 2:null_fd},
scheduler=task_scheduler.sched_iface,
logfile=logfile)
task_scheduler.add(proc)
task_scheduler.run()
os.close(null_fd)
f = codecs.open(_unicode_encode(logfile,
encoding=_encodings['fs'], errors='strict'),
mode='r', encoding=_encodings['content'], errors='strict')
log_content = f.read()
f.close()
# When logging passes through a pty, this comparison will fail
# unless the oflag terminal attributes have the termios.OPOST
# bit disabled. Otherwise, tranformations such as \n -> \r\n
# may occur.
self.assertEqual(test_string, log_content)
finally:
if logfile:
try:
os.unlink(logfile)
except EnvironmentError as e:
if e.errno != errno.ENOENT:
raise
del e
def _recycle_copier_exit(self, copier):
self._assert_current(copier)
if self._was_cancelled():
self.wait()
return
success = True
if copier.returncode == os.EX_OK:
try:
os.unlink(copier.src_path)
except OSError as e:
if e.errno not in (errno.ENOENT, errno.ESTALE):
logging.error("%s unlink failed in distfiles: %s" %
(self.distfile, e))
success = False
else:
logging.error(("%s copy from distfiles "
"to recycle failed: %s") % (self.distfile, e))
success = False
if success:
self._success()
self.returncode = os.EX_OK
else:
self.returncode = 1
self._current_task = None
self.wait()
def write(self, sign=False, force=False):
""" Write Manifest instance to disk, optionally signing it. Returns
True if the Manifest is actually written, and False if the write
is skipped due to existing Manifest being identical."""
rval = False
if not self.allow_create:
return rval
self.checkIntegrity()
try:
myentries = list(self._createManifestEntries())
update_manifest = True
if myentries and not force:
try:
f = io.open(_unicode_encode(self.getFullname(),
encoding=_encodings['fs'],
errors='strict'),
mode='r',
encoding=_encodings['repo.content'],
errors='replace')
oldentries = list(self._parseManifestLines(f))
f.close()
if len(oldentries) == len(myentries):
update_manifest = False
for i in range(len(oldentries)):
if oldentries[i] != myentries[i]:
update_manifest = True
break
except (IOError, OSError) as e:
if e.errno == errno.ENOENT:
pass
else:
raise
if update_manifest:
if myentries or not (self.thin or self.allow_missing):
# If myentries is empty, don't write an empty manifest
# when thin or allow_missing is enabled. Except for
# thin manifests with no DIST entries, myentries is
# non-empty for all currently known use cases.
write_atomic(
self.getFullname(), "".join("%s\n" % _unicode(myentry)
for myentry in myentries))
rval = True
else:
# With thin manifest, there's no need to have
# a Manifest file if there are no DIST entries.
try:
os.unlink(self.getFullname())
except OSError as e:
if e.errno != errno.ENOENT:
raise
rval = True
if sign:
self.sign()
except (IOError, OSError) as e:
if e.errno == errno.EACCES:
raise PermissionDenied(str(e))
raise
return rval
def _testPipeLogger(self, test_string):
producer = PopenProcess(proc=subprocess.Popen(
["bash", "-c", self._echo_cmd % test_string],
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT),
scheduler=global_event_loop())
fd, log_file_path = tempfile.mkstemp()
try:
consumer = PipeLogger(background=True,
input_fd=os.dup(
producer.proc.stdout.fileno()),
log_file_path=log_file_path)
# Close the stdout pipe, since we duplicated it, and it
# must be closed in order to avoid a ResourceWarning.
producer.proc.stdout.close()
producer.pipe_reader = consumer
producer.start()
producer.wait()
self.assertEqual(producer.returncode, os.EX_OK)
self.assertEqual(consumer.returncode, os.EX_OK)
with open(log_file_path, 'rb') as f:
content = f.read()
finally:
os.close(fd)
os.unlink(log_file_path)
return content.decode('ascii', 'replace')
def _hardlink_atomic(self, src, dest, dir_info): head, tail = os.path.split(dest) hardlink_tmp = os.path.join(head, ".%s._mirrordist_hardlink_.%s" % \ (tail, os.getpid())) try: try: os.link(src, hardlink_tmp) except OSError as e: if e.errno != errno.EXDEV: msg = "hardlink %s from %s failed: %s" % \ (self.distfile, dir_info, e) self.scheduler.output(msg + '\n', background=True, log_path=self._log_path) logging.error(msg) return False try: os.rename(hardlink_tmp, dest) except OSError as e: msg = "hardlink rename '%s' from %s failed: %s" % \ (self.distfile, dir_info, e) self.scheduler.output(msg + '\n', background=True, log_path=self._log_path) logging.error(msg) return False finally: try: os.unlink(hardlink_tmp) except OSError: pass return True
def _success(self):
if not self._previously_added:
size = self.digests["size"]
self.config.added_byte_count += size
self.config.added_file_count += 1
self.config.log_success("%s\t%s\tadded %i bytes" %
(self.cpv, self.distfile, size))
if self._log_path is not None:
if not self.config.options.dry_run:
try:
os.unlink(self._log_path)
except OSError:
pass
if self.config.options.recycle_dir is not None:
recycle_file = os.path.join(self.config.options.recycle_dir,
self.distfile)
if self.config.options.dry_run:
if os.path.exists(recycle_file):
logging.info("dry-run: delete '%s' from recycle" %
(self.distfile, ))
else:
try:
os.unlink(recycle_file)
except OSError:
pass
else:
logging.debug("delete '%s' from recycle" %
(self.distfile, ))
def _success(self):
if not self._previously_added:
size = self.digests["size"]
self.config.added_byte_count += size
self.config.added_file_count += 1
self.config.log_success("%s\t%s\tadded %i bytes" %
(self.cpv, self.distfile, size))
if self._log_path is not None:
if not self.config.options.dry_run:
try:
os.unlink(self._log_path)
except OSError:
pass
if self.config.options.recycle_dir is not None:
recycle_file = os.path.join(
self.config.options.recycle_dir, self.distfile)
if self.config.options.dry_run:
if os.path.exists(recycle_file):
logging.info("dry-run: delete '%s' from recycle" %
(self.distfile,))
else:
try:
os.unlink(recycle_file)
except OSError:
pass
else:
logging.debug("delete '%s' from recycle" %
(self.distfile,))
def _fetch_copier_exit(self, copier):
self._assert_current(copier)
try:
os.unlink(self._fetch_tmp_file)
except OSError:
pass
if self._was_cancelled():
self.wait()
return
if copier.returncode == os.EX_OK:
self._success()
self.returncode = os.EX_OK
self.wait()
else:
# out of space?
msg = "%s %s copy failed unexpectedly" % \
(self.distfile, self._fetch_tmp_dir_info)
self.scheduler.output(msg + '\n', background=True,
log_path=self._log_path)
logging.error(msg)
self.config.log_failure("%s\t%s\t%s" %
(self.cpv, self.distfile, msg))
self.config.file_failures[self.distfile] = self.cpv
self.returncode = 1
self.wait()
def _recycle_copier_exit(self, copier):
self._assert_current(copier)
if self._was_cancelled():
self.wait()
return
success = True
if copier.returncode == os.EX_OK:
try:
os.unlink(copier.src_path)
except OSError as e:
if e.errno not in (errno.ENOENT, errno.ESTALE):
logging.error("%s unlink failed in distfiles: %s" %
(self.distfile, e))
success = False
else:
logging.error(("%s copy from distfiles "
"to recycle failed: %s") % (self.distfile, e))
success = False
if success:
self._success()
self.returncode = os.EX_OK
else:
self.returncode = 1
self._current_task = None
self.wait()
def perform_checksum(filename, hashname="MD5", calc_prelink=0):
"""
Run a specific checksum against a file. The filename can
be either unicode or an encoded byte string. If filename
is unicode then a UnicodeDecodeError will be raised if
necessary.
@param filename: File to run the checksum against
@type filename: String
@param hashname: The type of hash function to run
@type hashname: String
@param calc_prelink: Whether or not to reverse prelink before running the checksum
@type calc_prelink: Integer
@rtype: Tuple
@return: The hash and size of the data
"""
global prelink_capable
# Make sure filename is encoded with the correct encoding before
# it is passed to spawn (for prelink) and/or the hash function.
filename = _unicode_encode(filename,
encoding=_encodings['fs'], errors='strict')
myfilename = filename
prelink_tmpfile = None
try:
if (calc_prelink and prelink_capable and
is_prelinkable_elf(filename)):
# Create non-prelinked temporary file to checksum.
# Files rejected by prelink are summed in place.
try:
tmpfile_fd, prelink_tmpfile = tempfile.mkstemp()
try:
retval = portage.process.spawn([PRELINK_BINARY,
"--verify", filename], fd_pipes={1:tmpfile_fd})
finally:
os.close(tmpfile_fd)
if retval == os.EX_OK:
myfilename = prelink_tmpfile
except portage.exception.CommandNotFound:
# This happens during uninstallation of prelink.
prelink_capable = False
try:
if hashname not in hashfunc_keys:
raise portage.exception.DigestException(hashname + \
" hash function not available (needs dev-python/pycrypto)")
myhash, mysize = hashfunc_map[hashname].checksum_file(myfilename)
except (OSError, IOError) as e:
if e.errno in (errno.ENOENT, errno.ESTALE):
raise portage.exception.FileNotFound(myfilename)
elif e.errno == portage.exception.PermissionDenied.errno:
raise portage.exception.PermissionDenied(myfilename)
raise
return myhash, mysize
finally:
if prelink_tmpfile:
try:
os.unlink(prelink_tmpfile)
except OSError as e:
if e.errno != errno.ENOENT:
raise
del e
def _archive_copy(src_st, src_path, dest_path):
"""
Copy file from src_path to dest_path. Regular files and symlinks
are supported. If an EnvironmentError occurs, then it is logged
to stderr.
@param src_st: source file lstat result
@type src_st: posix.stat_result
@param src_path: source file path
@type src_path: str
@param dest_path: destination file path
@type dest_path: str
"""
# Remove destination file in order to ensure that the following
# symlink or copy2 call won't fail (see bug #535850).
try:
os.unlink(dest_path)
except OSError:
pass
try:
if stat.S_ISLNK(src_st.st_mode):
os.symlink(os.readlink(src_path), dest_path)
else:
shutil.copy2(src_path, dest_path)
except EnvironmentError as e:
portage.util.writemsg(
_("dispatch-conf: Error copying %(src_path)s to "
"%(dest_path)s: %(reason)s\n") % {
"src_path": src_path,
"dest_path": dest_path,
"reason": e
},
noiselevel=-1,
)
def close(self): """Closes the temporary file, copies permissions (if possible), and performs the atomic replacement via os.rename(). If the abort() method has been called, then the temp file is closed and removed.""" f = object.__getattribute__(self, '_file') real_name = object.__getattribute__(self, '_real_name') if not f.closed: try: f.close() if not object.__getattribute__(self, '_aborted'): try: apply_stat_permissions(f.name, os.stat(real_name)) except OperationNotPermitted: pass except FileNotFound: pass except OSError as oe: # from the above os.stat call if oe.errno in (errno.ENOENT, errno.EPERM): pass else: raise os.rename(f.name, real_name) finally: # Make sure we cleanup the temp file # even if an exception is raised. try: os.unlink(f.name) except OSError as oe: pass
def perform_checksum(filename, hashname="MD5", calc_prelink=0):
"""
Run a specific checksum against a file. The filename can
be either unicode or an encoded byte string. If filename
is unicode then a UnicodeDecodeError will be raised if
necessary.
@param filename: File to run the checksum against
@type filename: String
@param hashname: The type of hash function to run
@type hashname: String
@param calc_prelink: Whether or not to reverse prelink before running the checksum
@type calc_prelink: Integer
@rtype: Tuple
@return: The hash and size of the data
"""
global prelink_capable
# Make sure filename is encoded with the correct encoding before
# it is passed to spawn (for prelink) and/or the hash function.
filename = _unicode_encode(filename,
encoding=_encodings['fs'], errors='strict')
myfilename = filename
prelink_tmpfile = None
try:
if (calc_prelink and prelink_capable and
is_prelinkable_elf(filename)):
# Create non-prelinked temporary file to checksum.
# Files rejected by prelink are summed in place.
try:
tmpfile_fd, prelink_tmpfile = tempfile.mkstemp()
try:
retval = portage.process.spawn([PRELINK_BINARY,
"--verify", filename], fd_pipes={1:tmpfile_fd})
finally:
os.close(tmpfile_fd)
if retval == os.EX_OK:
myfilename = prelink_tmpfile
except portage.exception.CommandNotFound:
# This happens during uninstallation of prelink.
prelink_capable = False
try:
if hashname not in hashfunc_map:
raise portage.exception.DigestException(hashname + \
" hash function not available (needs dev-python/pycrypto)")
myhash, mysize = hashfunc_map[hashname](myfilename)
except (OSError, IOError) as e:
if e.errno in (errno.ENOENT, errno.ESTALE):
raise portage.exception.FileNotFound(myfilename)
elif e.errno == portage.exception.PermissionDenied.errno:
raise portage.exception.PermissionDenied(myfilename)
raise
return myhash, mysize
finally:
if prelink_tmpfile:
try:
os.unlink(prelink_tmpfile)
except OSError as e:
if e.errno != errno.ENOENT:
raise
del e
def _archive_copy(src_st, src_path, dest_path):
"""
Copy file from src_path to dest_path. Regular files and symlinks
are supported. If an EnvironmentError occurs, then it is logged
to stderr.
@param src_st: source file lstat result
@type src_st: posix.stat_result
@param src_path: source file path
@type src_path: str
@param dest_path: destination file path
@type dest_path: str
"""
# Remove destination file in order to ensure that the following
# symlink or copy2 call won't fail (see bug #535850).
try:
os.unlink(dest_path)
except OSError:
pass
try:
if stat.S_ISLNK(src_st.st_mode):
os.symlink(os.readlink(src_path), dest_path)
else:
shutil.copy2(src_path, dest_path)
except EnvironmentError as e:
portage.util.writemsg(
_('dispatch-conf: Error copying %(src_path)s to '
'%(dest_path)s: %(reason)s\n') % {
"src_path": src_path,
"dest_path": dest_path,
"reason": e
}, noiselevel=-1)
def _package_phase_exit(self, package_phase):
self.settings.pop("PORTAGE_BINPKG_TMPFILE", None)
self.settings.pop("PORTAGE_DEBUGSYMBOLS_TMPFILE", None)
if self._default_exit(package_phase) != os.EX_OK:
try:
os.unlink(self._binpkg_tmpfile)
except OSError:
pass
try:
os.unlink(self._symbols_tmpfile)
except OSError:
pass
self.wait()
return
pkg = self.pkg
if self._symbols_tmpfile and os.path.isfile(self._symbols_tmpfile):
xpak_data = xpak.xpak_mem({
"CATEGORY": pkg.category,
"PF": pkg.pf + "-debug",
"SLOT": pkg._metadata['SLOT']
})
xpak.tbz2(self._symbols_tmpfile).recompose_mem(xpak_data)
bintree = pkg.root_config.trees["bintree"]
bintree.inject(pkg.cpv, filename=self._binpkg_tmpfile)
self._current_task = None
self.returncode = os.EX_OK
self.wait()
def _fetch_copier_exit(self, copier):
self._assert_current(copier)
try:
os.unlink(self._fetch_tmp_file)
except OSError:
pass
if self._was_cancelled():
self.wait()
return
if copier.returncode == os.EX_OK:
self._success()
self.returncode = os.EX_OK
self.wait()
else:
# out of space?
msg = "%s %s copy failed unexpectedly" % \
(self.distfile, self._fetch_tmp_dir_info)
self.scheduler.output(msg + '\n',
background=True,
log_path=self._log_path)
logging.error(msg)
self.config.log_failure("%s\t%s\t%s" %
(self.cpv, self.distfile, msg))
self.config.file_failures[self.distfile] = self.cpv
self.returncode = 1
self.wait()
def collect_ebuild_messages(path):
""" Collect elog messages generated by the bash logging function stored
at 'path'.
"""
mylogfiles = None
try:
mylogfiles = os.listdir(path)
except OSError:
pass
# shortcut for packages without any messages
if not mylogfiles:
return {}
# exploit listdir() file order so we process log entries in chronological order
mylogfiles.reverse()
logentries = {}
for msgfunction in mylogfiles:
filename = os.path.join(path, msgfunction)
if msgfunction not in EBUILD_PHASES:
writemsg(_("!!! can't process invalid log file: %s\n") % filename,
noiselevel=-1)
continue
if not msgfunction in logentries:
logentries[msgfunction] = []
lastmsgtype = None
msgcontent = []
f = io.open(_unicode_encode(filename,
encoding=_encodings['fs'], errors='strict'),
mode='r', encoding=_encodings['repo.content'], errors='replace')
for l in f:
l = l.rstrip('\n')
if not l:
continue
try:
msgtype, msg = l.split(" ", 1)
except ValueError:
writemsg(_("!!! malformed entry in "
"log file: '%s'\n") % filename, noiselevel=-1)
continue
if lastmsgtype is None:
lastmsgtype = msgtype
if msgtype == lastmsgtype:
msgcontent.append(msg)
else:
if msgcontent:
logentries[msgfunction].append((lastmsgtype, msgcontent))
msgcontent = [msg]
lastmsgtype = msgtype
f.close()
if msgcontent:
logentries[msgfunction].append((lastmsgtype, msgcontent))
# clean logfiles to avoid repetitions
for f in mylogfiles:
try:
os.unlink(os.path.join(path, f))
except OSError:
pass
return logentries
def clean_log(self):
"""Discard existing log."""
settings = self.settings
log_file = settings.get('PORTAGE_LOG_FILE')
if log_file is not None and os.path.isfile(log_file):
try:
os.unlink(log_file)
except OSError:
pass
def _fetch_uri(self, uri):
if self.config.options.dry_run:
# Simply report success.
logging.info("dry-run: fetch '%s' from '%s'" %
(self.distfile, uri))
self._success()
self.returncode = os.EX_OK
self._async_wait()
return
if self.config.options.temp_dir:
self._fetch_tmp_dir_info = "temp-dir"
distdir = self.config.options.temp_dir
else:
self._fetch_tmp_dir_info = "distfiles"
distdir = self.config.options.distfiles
tmp_basename = self.distfile + "._emirrordist_fetch_.%s" % portage.getpid(
)
variables = {"DISTDIR": distdir, "URI": uri, "FILE": tmp_basename}
self._fetch_tmp_file = os.path.join(distdir, tmp_basename)
try:
os.unlink(self._fetch_tmp_file)
except OSError:
pass
args = portage.util.shlex_split(default_fetchcommand)
args = [portage.util.varexpand(x, mydict=variables) for x in args]
args = [
_unicode_encode(x, encoding=_encodings["fs"], errors="strict")
for x in args
]
null_fd = os.open(os.devnull, os.O_RDONLY)
fetcher = PopenProcess(
background=self.background,
proc=subprocess.Popen(args,
stdin=null_fd,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT),
scheduler=self.scheduler,
)
os.close(null_fd)
fetcher.pipe_reader = PipeLogger(
background=self.background,
input_fd=fetcher.proc.stdout,
log_file_path=self._log_path,
scheduler=self.scheduler,
)
self._start_task(fetcher, self._fetcher_exit)
def clean_log(self):
"""Discard existing log."""
settings = self.settings
log_file = settings.get("PORTAGE_LOG_FILE")
if log_file is not None and os.path.isfile(log_file):
try:
os.unlink(log_file)
except OSError:
pass
def collect_ebuild_messages(path):
""" Collect elog messages generated by the bash logging function stored
at 'path'.
"""
mylogfiles = None
try:
mylogfiles = os.listdir(path)
except OSError:
pass
# shortcut for packages without any messages
if not mylogfiles:
return {}
# exploit listdir() file order so we process log entries in chronological order
mylogfiles.reverse()
logentries = {}
for msgfunction in mylogfiles:
filename = os.path.join(path, msgfunction)
if msgfunction not in EBUILD_PHASES:
writemsg(_("!!! can't process invalid log file: %s\n") % filename,
noiselevel=-1)
continue
if not msgfunction in logentries:
logentries[msgfunction] = []
lastmsgtype = None
msgcontent = []
for l in codecs.open(_unicode_encode(filename,
encoding=_encodings['fs'], errors='strict'),
mode='r', encoding=_encodings['repo.content'], errors='replace'):
if not l:
continue
try:
msgtype, msg = l.split(" ", 1)
except ValueError:
writemsg(_("!!! malformed entry in "
"log file: '%s'\n") % filename, noiselevel=-1)
continue
if lastmsgtype is None:
lastmsgtype = msgtype
if msgtype == lastmsgtype:
msgcontent.append(msg)
else:
if msgcontent:
logentries[msgfunction].append((lastmsgtype, msgcontent))
msgcontent = [msg]
lastmsgtype = msgtype
if msgcontent:
logentries[msgfunction].append((lastmsgtype, msgcontent))
# clean logfiles to avoid repetitions
for f in mylogfiles:
try:
os.unlink(os.path.join(path, f))
except OSError:
pass
return logentries
def _fetch_digester_exit(self, digester):
self._assert_current(digester)
if self._was_cancelled():
self.wait()
return
if digester.returncode != os.EX_OK:
msg = "%s %s digester failed unexpectedly" % (
self.distfile,
self._fetch_tmp_dir_info,
)
self.scheduler.output(msg + "\n",
background=True,
log_path=self._log_path)
logging.error(msg)
else:
bad_digest = self._find_bad_digest(digester.digests)
if bad_digest is not None:
msg = "%s has bad %s digest: expected %s, got %s" % (
self.distfile,
bad_digest,
self.digests[bad_digest],
digester.digests[bad_digest],
)
self.scheduler.output(msg + "\n",
background=True,
log_path=self._log_path)
try:
os.unlink(self._fetch_tmp_file)
except OSError:
pass
else:
dest = os.path.join(
self.config.options.distfiles,
self.config.layouts[0].get_path(self.distfile),
)
ensure_dirs(os.path.dirname(dest))
try:
os.rename(self._fetch_tmp_file, dest)
except OSError:
self._start_task(
FileCopier(
src_path=self._fetch_tmp_file,
dest_path=dest,
background=(self.background
and self._log_path is not None),
logfile=self._log_path,
),
self._fetch_copier_exit,
)
return
else:
self._make_layout_links()
return
self._try_next_mirror()
def _start(self):
distfile_path = os.path.join(self.config.options.distfiles,
self.distfile)
if self.config.options.recycle_dir is not None:
distfile_path = os.path.join(self.config.options.distfiles,
self.distfile)
recycle_path = os.path.join(self.config.options.recycle_dir,
self.distfile)
if self.config.options.dry_run:
logging.info(("dry-run: move '%s' from "
"distfiles to recycle") % self.distfile)
else:
logging.debug(("move '%s' from "
"distfiles to recycle") % self.distfile)
try:
os.rename(distfile_path, recycle_path)
except OSError as e:
if e.errno != errno.EXDEV:
logging.error(
("rename %s from distfiles to "
"recycle failed: %s") % (self.distfile, e))
else:
self.returncode = os.EX_OK
self._async_wait()
return
self._start_task(
FileCopier(src_path=distfile_path,
dest_path=recycle_path,
background=False), self._recycle_copier_exit)
return
success = True
if self.config.options.dry_run:
logging.info(("dry-run: delete '%s' from "
"distfiles") % self.distfile)
else:
logging.debug(("delete '%s' from " "distfiles") % self.distfile)
try:
os.unlink(distfile_path)
except OSError as e:
if e.errno not in (errno.ENOENT, errno.ESTALE):
logging.error("%s unlink failed in distfiles: %s" %
(self.distfile, e))
success = False
if success:
self._success()
self.returncode = os.EX_OK
else:
self.returncode = 1
self._async_wait()
def _start(self):
distfile_path = os.path.join(
self.config.options.distfiles, self.distfile)
if self.config.options.recycle_dir is not None:
distfile_path = os.path.join(self.config.options.distfiles, self.distfile)
recycle_path = os.path.join(
self.config.options.recycle_dir, self.distfile)
if self.config.options.dry_run:
logging.info(("dry-run: move '%s' from "
"distfiles to recycle") % self.distfile)
else:
logging.debug(("move '%s' from "
"distfiles to recycle") % self.distfile)
try:
os.rename(distfile_path, recycle_path)
except OSError as e:
if e.errno != errno.EXDEV:
logging.error(("rename %s from distfiles to "
"recycle failed: %s") % (self.distfile, e))
else:
self.returncode = os.EX_OK
self._async_wait()
return
self._start_task(
FileCopier(src_path=distfile_path,
dest_path=recycle_path,
background=False),
self._recycle_copier_exit)
return
success = True
if self.config.options.dry_run:
logging.info(("dry-run: delete '%s' from "
"distfiles") % self.distfile)
else:
logging.debug(("delete '%s' from "
"distfiles") % self.distfile)
try:
os.unlink(distfile_path)
except OSError as e:
if e.errno not in (errno.ENOENT, errno.ESTALE):
logging.error("%s unlink failed in distfiles: %s" %
(self.distfile, e))
success = False
if success:
self._success()
self.returncode = os.EX_OK
else:
self.returncode = 1
self._async_wait()
def _start(self):
"""
Note: Unlike a normal AsynchronousTask.start() method,
this one does all work is synchronously. The returncode
attribute will be set before it returns.
"""
pkg = self.pkg
root_config = pkg.root_config
bintree = root_config.trees["bintree"]
rval = os.EX_OK
stdout_orig = sys.stdout
stderr_orig = sys.stderr
out = portage.StringIO()
try:
sys.stdout = out
sys.stderr = out
try:
bintree.digestCheck(pkg)
except portage.exception.FileNotFound:
writemsg("!!! Fetching Binary failed " + \
"for '%s'\n" % pkg.cpv, noiselevel=-1)
rval = 1
except portage.exception.DigestException as e:
writemsg("\n!!! Digest verification failed:\n", noiselevel=-1)
writemsg("!!! %s\n" % e.value[0], noiselevel=-1)
writemsg("!!! Reason: %s\n" % e.value[1], noiselevel=-1)
writemsg("!!! Got: %s\n" % e.value[2], noiselevel=-1)
writemsg("!!! Expected: %s\n" % e.value[3], noiselevel=-1)
rval = 1
if rval == os.EX_OK:
# If this was successful, discard the log here since otherwise
# we'll get multiple logs for the same package.
if self.logfile is not None:
try:
os.unlink(self.logfile)
except OSError:
pass
else:
pkg_path = bintree.getname(pkg.cpv)
head, tail = os.path.split(pkg_path)
temp_filename = _checksum_failure_temp_file(head, tail)
writemsg("File renamed to '%s'\n" % (temp_filename, ),
noiselevel=-1)
finally:
sys.stdout = stdout_orig
sys.stderr = stderr_orig
msg = _unicode_decode(out.getvalue(),
encoding=_encodings['content'],
errors='replace')
if msg:
self.scheduler.output(msg, log_path=self.logfile)
self.returncode = rval
self.wait()
def testDisplayIfKeyword(self):
tmpItem = self.fakeItem[:].replace("#Display-If-Keyword:", "Display-If-Keyword: %s" %
self.keywords)
try:
item = self._processItem(tmpItem)
self.assertTrue(item.isRelevant(self.vardb, self.settings, self.profile),
msg="Expected %s to be relevant, but it was not!" % tmpItem)
finally:
os.unlink(item.path)
def testDisplayIfInstalled(self):
tmpItem = self.fakeItem[:].replace("#Display-If-Installed:", "Display-If-Installed: %s" %
"sys-apps/portage")
try:
item = self._processItem(tmpItem)
self.assertTrue(item.isRelevant(self.vardb, self.settings, self.profile),
msg="Expected %s to be relevant, but it was not!" % tmpItem)
finally:
os.unlink(item.path)
def _install_exit(self, task):
self.settings.pop("PORTAGE_BINPKG_FILE", None)
self._unlock_builddir()
if task.returncode == os.EX_OK and \
'binpkg-logs' not in self.settings.features and \
self.settings.get("PORTAGE_LOG_FILE"):
try:
os.unlink(self.settings["PORTAGE_LOG_FILE"])
except OSError:
pass
def testDisplayIfKeyword(self):
tmpItem = self.fakeItem[:].replace("#Display-If-Keyword:", "Display-If-Keyword: %s" %
self.keywords)
try:
item = self._processItem(tmpItem)
self.assertTrue(item.isRelevant(self.vardb, self.settings, self.profile),
msg="Expected %s to be relevant, but it was not!" % tmpItem)
finally:
os.unlink(item.path)
def testDisplayIfInstalled(self):
tmpItem = self.fakeItem[:].replace("#Display-If-Installed:", "Display-If-Installed: %s" %
"sys-apps/portage")
try:
item = self._processItem(tmpItem)
self.assertTrue(item.isRelevant(self.vardb, self.settings, self.profile),
msg="Expected %s to be relevant, but it was not!" % tmpItem)
finally:
os.unlink(item.path)
def _install_exit(self, task):
self.settings.pop("PORTAGE_BINPKG_FILE", None)
self._unlock_builddir()
if task.returncode == os.EX_OK and \
'binpkg-logs' not in self.settings.features and \
self.settings.get("PORTAGE_LOG_FILE"):
try:
os.unlink(self.settings["PORTAGE_LOG_FILE"])
except OSError:
pass
def add_manifest(self, mymanifests, myheaders, myupdates, myremoved,
commitmessage):
myfiles = mymanifests[:]
# If there are no header (SVN/CVS keywords) changes in
# the files, this Manifest commit must include the
# other (yet uncommitted) files.
if not myheaders:
myfiles += myupdates
myfiles += myremoved
myfiles.sort()
fd, commitmessagefile = tempfile.mkstemp(".repoman.msg")
mymsg = os.fdopen(fd, "wb")
mymsg.write(_unicode_encode(commitmessage))
mymsg.close()
commit_cmd = []
if self.options.pretend and self.vcs_settings.vcs is None:
# substitute a bogus value for pretend output
commit_cmd.append("cvs")
else:
commit_cmd.append(self.vcs_settings.vcs)
commit_cmd.extend(self.vcs_settings.vcs_global_opts)
commit_cmd.append("commit")
commit_cmd.extend(self.vcs_settings.vcs_local_opts)
if self.vcs_settings.vcs == "hg":
commit_cmd.extend(["--logfile", commitmessagefile])
commit_cmd.extend(myfiles)
else:
commit_cmd.extend(["-F", commitmessagefile])
commit_cmd.extend(f.lstrip("./") for f in myfiles)
try:
if self.options.pretend:
print("(%s)" % (" ".join(commit_cmd), ))
else:
retval = spawn(commit_cmd, env=self.repo_settings.commit_env)
if retval != os.EX_OK:
if self.repo_settings.repo_config.sign_commit and self.vcs_settings.vcs == 'git' and \
not git_supports_gpg_sign():
# Inform user that newer git is needed (bug #403323).
logging.error(
"Git >=1.7.9 is required for signed commits!")
writemsg_level("!!! Exiting on %s (shell) "
"error code: %s\n" %
(self.vcs_settings.vcs, retval),
level=logging.ERROR,
noiselevel=-1)
sys.exit(retval)
finally:
try:
os.unlink(commitmessagefile)
except OSError:
pass
def add_manifest(self, mymanifests, myheaders, myupdates, myremoved,
commitmessage):
myfiles = mymanifests[:]
# If there are no header (SVN/CVS keywords) changes in
# the files, this Manifest commit must include the
# other (yet uncommitted) files.
if not myheaders:
myfiles += myupdates
myfiles += myremoved
myfiles.sort()
fd, commitmessagefile = tempfile.mkstemp(".repoman.msg")
mymsg = os.fdopen(fd, "wb")
mymsg.write(_unicode_encode(commitmessage))
mymsg.close()
commit_cmd = []
if self.options.pretend and self.vcs_settings.vcs is None:
# substitute a bogus value for pretend output
commit_cmd.append("cvs")
else:
commit_cmd.append(self.vcs_settings.vcs)
commit_cmd.extend(self.vcs_settings.vcs_global_opts)
commit_cmd.append("commit")
commit_cmd.extend(self.vcs_settings.vcs_local_opts)
if self.vcs_settings.vcs == "hg":
commit_cmd.extend(["--logfile", commitmessagefile])
commit_cmd.extend(myfiles)
else:
commit_cmd.extend(["-F", commitmessagefile])
commit_cmd.extend(f.lstrip("./") for f in myfiles)
try:
if self.options.pretend:
print("(%s)" % (" ".join(commit_cmd),))
else:
retval = spawn(commit_cmd, env=self.repo_settings.commit_env)
if retval != os.EX_OK:
if self.repo_settings.repo_config.sign_commit and self.vcs_settings.vcs == 'git' and \
not git_supports_gpg_sign():
# Inform user that newer git is needed (bug #403323).
logging.error(
"Git >=1.7.9 is required for signed commits!")
writemsg_level(
"!!! Exiting on %s (shell) "
"error code: %s\n" % (self.vcs_settings.vcs, retval),
level=logging.ERROR, noiselevel=-1)
sys.exit(retval)
finally:
try:
os.unlink(commitmessagefile)
except OSError:
pass
def get_commit_message_with_editor(editor, message=None):
"""
Execute editor with a temporary file as it's argument
and return the file content afterwards.
@param editor: An EDITOR value from the environment
@type: string
@param message: An iterable of lines to show in the editor.
@type: iterable
@rtype: string or None
@returns: A string on success or None if an error occurs.
"""
from tempfile import mkstemp
fd, filename = mkstemp()
try:
os.write(fd, _unicode_encode(
"\n# Please enter the commit message " + \
"for your changes.\n# (Comment lines starting " + \
"with '#' will not be included)\n",
encoding=_encodings['content'], errors='backslashreplace'))
if message:
os.write(
fd,
_unicode_encode("#\n",
encoding=_encodings['content'],
errors='backslashreplace'))
for line in message:
os.write(
fd,
_unicode_encode("#" + line,
encoding=_encodings['content'],
errors='backslashreplace'))
os.close(fd)
retval = os.system(editor + " '%s'" % filename)
if not (os.WIFEXITED(retval) and os.WEXITSTATUS(retval) == os.EX_OK):
return None
try:
mylines = codecs.open(_unicode_encode(filename,
encoding=_encodings['fs'],
errors='strict'),
mode='r',
encoding=_encodings['content'],
errors='replace').readlines()
except OSError as e:
if e.errno != errno.ENOENT:
raise
del e
return None
return "".join(line for line in mylines if not line.startswith("#"))
finally:
try:
os.unlink(filename)
except OSError:
pass
def unhardlink_lockfile(lockfilename, unlinkfile=True): myhardlock = hardlock_name(lockfilename) if unlinkfile and hardlink_is_mine(myhardlock, lockfilename): # Make sure not to touch lockfilename unless we really have a lock. try: os.unlink(lockfilename) except OSError: pass try: os.unlink(myhardlock) except OSError: pass
def _prepare_fake_filesdir(settings): real_filesdir = settings["O"]+"/files" symlink_path = settings["FILESDIR"] try: link_target = os.readlink(symlink_path) except OSError: os.symlink(real_filesdir, symlink_path) else: if link_target != real_filesdir: os.unlink(symlink_path) os.symlink(real_filesdir, symlink_path)
def _unlink_file(self, file_path, dir_info): try: os.unlink(file_path) except OSError as e: if e.errno not in (errno.ENOENT, errno.ESTALE): msg = "unlink '%s' failed in %s: %s" % \ (self.distfile, dir_info, e) self.scheduler.output(msg + '\n', background=True, log_path=self._log_path) logging.error(msg) return False return True
def _unlink_file(self, file_path, dir_info): try: os.unlink(file_path) except OSError as e: if e.errno not in (errno.ENOENT, errno.ESTALE): msg = "unlink '%s' failed in %s: %s" % \ (self.distfile, dir_info, e) self.scheduler.output(msg + '\n', background=True, log_path=self._log_path) logging.error(msg) return False return True
def rcs_archive_post_process(archive): """Check in the archive file with the .dist.new suffix on the branch and remove the one with the .dist suffix.""" os.rename(archive + '.dist.new', archive) if os.path.lexists(archive + '.dist'): # Commit the last-distributed version onto the branch. os.system(RCS_LOCK + RCS_BRANCH + ' ' + archive) os.system(RCS_PUT + ' -r' + RCS_BRANCH + ' ' + archive) os.unlink(archive + '.dist') else: # Forcefully commit the last-distributed version onto the branch. os.system(RCS_PUT + ' -f -r' + RCS_BRANCH + ' ' + archive)
def get_commit_message_with_editor(editor, message=None):
"""
Execute editor with a temporary file as it's argument
and return the file content afterwards.
@param editor: An EDITOR value from the environment
@type: string
@param message: An iterable of lines to show in the editor.
@type: iterable
@rtype: string or None
@return: A string on success or None if an error occurs.
"""
fd, filename = mkstemp()
try:
os.write(
fd,
_unicode_encode(
_(
"\n# Please enter the commit message "
+ "for your changes.\n# (Comment lines starting "
+ "with '#' will not be included)\n"
),
encoding=_encodings["content"],
errors="backslashreplace",
),
)
if message:
os.write(fd, b"#\n")
for line in message:
os.write(fd, _unicode_encode("#" + line, encoding=_encodings["content"], errors="backslashreplace"))
os.close(fd)
retval = os.system(editor + " '%s'" % filename)
if not (os.WIFEXITED(retval) and os.WEXITSTATUS(retval) == os.EX_OK):
return None
try:
with io.open(
_unicode_encode(filename, encoding=_encodings["fs"], errors="strict"),
mode="r",
encoding=_encodings["content"],
errors="replace",
) as f:
mylines = f.readlines()
except OSError as e:
if e.errno != errno.ENOENT:
raise
del e
return None
return "".join(line for line in mylines if not line.startswith("#"))
finally:
try:
os.unlink(filename)
except OSError:
pass
def _verifier_exit(self, verifier):
if verifier is not None and \
self._default_exit(verifier) != os.EX_OK:
self._unlock_builddir()
self.wait()
return
logger = self.logger
pkg = self.pkg
pkg_count = self.pkg_count
if self._fetched_pkg:
pkg_path = self._bintree.getname(
self._bintree.inject(pkg.cpv,
filename=self._fetched_pkg),
allocate_new=False)
else:
pkg_path = self.pkg.root_config.trees["bintree"].getname(
self.pkg.cpv)
# This gives bashrc users an opportunity to do various things
# such as remove binary packages after they're installed.
self.settings["PORTAGE_BINPKG_FILE"] = pkg_path
self._pkg_path = pkg_path
logfile = self.settings.get("PORTAGE_LOG_FILE")
if logfile is not None and os.path.isfile(logfile):
# Remove fetch log after successful fetch.
try:
os.unlink(logfile)
except OSError:
pass
if self.opts.fetchonly:
self._current_task = None
self.returncode = os.EX_OK
self.wait()
return
msg = " === (%s of %s) Merging Binary (%s::%s)" % \
(pkg_count.curval, pkg_count.maxval, pkg.cpv, pkg_path)
short_msg = "emerge: (%s of %s) %s Merge Binary" % \
(pkg_count.curval, pkg_count.maxval, pkg.cpv)
logger.log(msg, short_msg=short_msg)
phase = "clean"
settings = self.settings
ebuild_phase = EbuildPhase(background=self.background,
phase=phase, scheduler=self.scheduler,
settings=settings)
self._start_task(ebuild_phase, self._clean_exit)
