def __str__(self):
try:
domain, _, name = self.name.partition("_")
package = domain + '/' + name
_container = self.container()
_uchroot = uchroot.no_args()
_uchroot = _uchroot["-E", "-A", "-C", "-w", "/", "-r"]
_uchroot = _uchroot[_container.local]
with local.env(CONFIG_PROTECT="-*"):
fake_emerge = _uchroot["emerge", "--autounmask-only=y",
"--autounmask-write=y", "--nodeps"]
run.run(fake_emerge[package])
emerge_in_chroot = \
_uchroot["emerge", "-p", "--nodeps", package]
_, stdout, _ = emerge_in_chroot.run()
for line in stdout.split('\n'):
if package in line:
_, _, package_name = line.partition("/")
_, name, version = package_name.partition(name)
version, _, _ = version.partition(" ")
return version[1:]
except ProcessExecutionError:
logger = logging.getLogger(__name__)
logger.info("This older package might not exist any more.")
return ""
def setup_container(builddir, _container):
"""Prepare the container and returns the path where it can be found."""
build_dir = local.path(builddir)
in_dir = build_dir / "container-in"
container_path = local.path(_container)
with local.cwd(builddir):
container_bin = container_path.basename
container_in = in_dir / container_bin
download.Copy(_container, container_in)
uchrt = uchroot.no_args()
with local.cwd("container-in"):
uchrt = uchrt["-E", "-A", "-u", "0", "-g", "0", "-C", "-r", "/",
"-w",
os.path.abspath("."), "--"]
# Check, if we need erlent support for this archive.
has_erlent = bash[
"-c", "tar --list -f './{0}' | grep --silent '.erlent'".format(
container_in)]
has_erlent = (has_erlent & TF)
# Unpack input container to: container-in
if not has_erlent:
cmd = local["/bin/tar"]["xf"]
cmd = uchrt[cmd[container_bin]]
else:
cmd = tar["xf"]
cmd = cmd[container_in]
with local.cwd("container-in"):
cmd("--exclude=dev/*")
rm(container_in)
return in_dir
def __str__(self):
try:
domain, _, name = self.name.partition("_")
package = domain + '/' + name
_container = self.container()
_uchroot = uchroot.no_args()
_uchroot = _uchroot["-E", "-A", "-C", "-w", "/", "-r"]
_uchroot = _uchroot[_container.local]
with local.env(CONFIG_PROTECT="-*"):
fake_emerge = _uchroot["emerge", "--autounmask-only=y",
"--autounmask-write=y", "--nodeps"]
run.run(fake_emerge[package])
emerge_in_chroot = \
_uchroot["emerge", "-p", "--nodeps", package]
_, stdout, _ = emerge_in_chroot.run()
for line in stdout.split('\n'):
if package in line:
_, _, package_name = line.partition("/")
_, name, version = package_name.partition(name)
version, _, _ = version.partition(" ")
return version[1:]
except ProcessExecutionError:
logger = logging.getLogger(__name__)
logger.info("This older package might not exist any more.")
return ""
def setup_container(builddir, _container):
"""Prepare the container and returns the path where it can be found."""
build_dir = local.path(builddir)
in_dir = build_dir / "container-in"
container_path = local.path(_container)
with local.cwd(builddir):
container_bin = container_path.basename
container_in = in_dir / container_bin
download.Copy(_container, container_in)
uchrt = uchroot.no_args()
with local.cwd("container-in"):
uchrt = uchrt["-E", "-A", "-u", "0", "-g", "0", "-C", "-r", "/",
"-w",
os.path.abspath("."), "--"]
# Check, if we need erlent support for this archive.
has_erlent = bash["-c",
"tar --list -f './{0}' | grep --silent '.erlent'".
format(container_in)]
has_erlent = (has_erlent & TF)
# Unpack input container to: container-in
if not has_erlent:
cmd = local["/bin/tar"]["xf"]
cmd = uchrt[cmd[container_bin]]
else:
cmd = tar["xf"]
cmd = cmd[container_in]
with local.cwd("container-in"):
cmd("--exclude=dev/*")
rm(container_in)
return in_dir
def unpack(container, path):
"""
Unpack a container usable by uchroot.
Method that checks if a directory for the container exists,
checks if erlent support is needed and then unpacks the
container accordingly.
Args:
path: The location where the container is, that needs to be unpacked.
"""
from benchbuild.utils.run import run
from benchbuild.utils.uchroot import no_args
path = local.path(path)
c_filename = local.path(container.filename)
name = c_filename.basename
if not path.exists():
path.mkdir()
with local.cwd(path):
Wget(container.remote, name)
uchroot = no_args()
uchroot = uchroot["-E", "-A", "-C", "-r", "/", "-w",
os.path.abspath("."), "--"]
# Check, if we need erlent support for this archive.
has_erlent = bash[
"-c",
"tar --list -f './{0}' | grep --silent '.erlent'".format(name)]
has_erlent = (has_erlent & TF)
untar = local["/bin/tar"]["xf", "./" + name]
if not has_erlent:
untar = uchroot[untar]
run(untar["--exclude=dev/*"])
if not os.path.samefile(name, container.filename):
rm(name)
else:
LOG.warning("File contents do not match: %s != %s", name,
container.filename)
cp(container.filename + ".hash", path)
def unpack(container, path):
"""
Unpack a container usable by uchroot.
Method that checks if a directory for the container exists,
checks if erlent support is needed and then unpacks the
container accordingly.
Args:
path: The location where the container is, that needs to be unpacked.
"""
from benchbuild.utils.run import run
from benchbuild.utils.uchroot import no_args
path = local.path(path)
c_filename = local.path(container.filename)
name = c_filename.basename
if not path.exists():
path.mkdir()
with local.cwd(path):
Wget(container.remote, name)
uchroot = no_args()
uchroot = uchroot["-E", "-A", "-C", "-r", "/", "-w",
os.path.abspath("."), "--"]
# Check, if we need erlent support for this archive.
has_erlent = bash[
"-c", "tar --list -f './{0}' | grep --silent '.erlent'".format(
name)]
has_erlent = (has_erlent & TF)
untar = local["/bin/tar"]["xf", "./" + name]
if not has_erlent:
untar = uchroot[untar]
run(untar["--exclude=dev/*"])
if not os.path.samefile(name, container.filename):
rm(name)
else:
LOG.warning("File contents do not match: %s != %s", name,
container.filename)
cp(container.filename + ".hash", path)
def mkdir_uchroot(dirpath, root="."):
"""
Create a file inside a uchroot env.
You will want to use this when you need to create a file with apropriate
rights inside a uchroot container with subuid/subgid handling enabled.
Args:
dirpath:
The dirpath that should be created. Absolute inside the
uchroot container.
root:
The root PATH of the container filesystem as seen outside of
the container.
"""
from benchbuild.utils.uchroot import no_args, uretry
uchroot = no_args()
uchroot = uchroot["-E", "-A", "-C", "-w", "/", "-r"]
uchroot = uchroot[os.path.abspath(root)]
uretry(uchroot["--", "/bin/mkdir", "-p", dirpath])
def mkdir_uchroot(dirpath, root="."):
"""
Create a file inside a uchroot env.
You will want to use this when you need to create a file with apropriate
rights inside a uchroot container with subuid/subgid handling enabled.
Args:
dirpath:
The dirpath that should be created. Absolute inside the
uchroot container.
root:
The root PATH of the container filesystem as seen outside of
the container.
"""
from benchbuild.utils.uchroot import no_args, uretry
uchroot = no_args()
uchroot = uchroot["-E", "-A", "-C", "-w", "/", "-r"]
uchroot = uchroot[os.path.abspath(root)]
uretry(uchroot["--", "/bin/mkdir", "-p", dirpath])
