def _get_linux_release(release: os_release.OsRelease) -> str:
try:
os_name = release.name()
except OsReleaseNameError:
os_name = "Unknown"
try:
os_version_id = release.version_id()
except OsReleaseVersionIdError:
os_version_id = "Unknown Version"
return f"{os_name}/{os_version_id}"
def _is_deb_based(distro=None):
if not distro:
try:
distro = OsRelease().id()
except OsReleaseIdError:
distro = "unknown"
return distro in _DEB_BASED_PLATFORM
def is_host_compatible_with_base(self):
codename = None
with suppress(errors.OsReleaseCodenameError):
codename = OsRelease().version_codename()
logger.debug('Running on {!r}'.format(codename))
# TODO support more bases
return codename == 'xenial' or codename == 'trusty'
def _get_repo_for_platform():
distro = OsRelease().id()
if _is_deb_based(distro):
from ._deb import Ubuntu
return Ubuntu
else:
from ._base import DummyRepo
return DummyRepo
def message(self):
message = "The package {!r} was not found.".format(self.package_name)
# If the package was multiarch, try to help.
distro = OsRelease().id()
if _is_deb_based(distro) and ":" in self.package_name:
(name, arch) = self.package_name.split(":", 2)
if arch:
message += (
"\nYou may need to add support for this architecture with "
"'dpkg --add-architecture {}'.".format(arch))
return message
def __init__(self):
try:
distro = OsRelease().name()
except errors.OsReleaseNameError:
distro = "this system"
super().__init__(distro=distro)
def setUp(self):
super().setUp()
if os.getenv('SNAPCRAFT_FROM_SNAP', False):
self.snapcraft_command = '/snap/bin/snapcraft'
elif os.getenv('SNAPCRAFT_FROM_DEB', False):
self.snapcraft_command = '/usr/bin/snapcraft'
self.snapcraft_parser_command = '/usr/bin/snapcraft-parser'
else:
self.snapcraft_command = os.path.join(os.getcwd(), 'bin',
'snapcraft')
self.snapcraft_parser_command = os.path.join(
os.getcwd(), 'bin', 'snapcraft-parser')
if os.getenv('SNAPCRAFT_FROM_SNAP', False):
self.patchelf_command = '/snap/snapcraft/current/bin/patchelf'
else:
self.patchelf_command = 'patchelf'
self.snaps_dir = os.path.join(os.path.dirname(__file__), 'snaps')
temp_cwd_fixture = fixture_setup.TempCWD()
self.useFixture(temp_cwd_fixture)
self.path = temp_cwd_fixture.path
self.useFixture(
fixtures.EnvironmentVariable('XDG_CONFIG_HOME',
os.path.join(self.path, '.config')))
self.useFixture(
fixtures.EnvironmentVariable('XDG_CACHE_HOME',
os.path.join(self.path, '.cache')))
self.useFixture(
fixtures.EnvironmentVariable('XDG_DATA_HOME',
os.path.join(self.path, 'data')))
self.useFixture(fixtures.EnvironmentVariable('TERM', 'dumb'))
patcher = mock.patch('xdg.BaseDirectory.xdg_config_home',
new=os.path.join(self.path, '.config'))
patcher.start()
self.addCleanup(patcher.stop)
patcher = mock.patch('xdg.BaseDirectory.xdg_data_home',
new=os.path.join(self.path, 'data'))
patcher.start()
self.addCleanup(patcher.stop)
patcher = mock.patch('xdg.BaseDirectory.xdg_cache_home',
new=os.path.join(self.path, '.cache'))
patcher.start()
self.addCleanup(patcher.stop)
patcher_dirs = mock.patch('xdg.BaseDirectory.xdg_config_dirs',
new=[xdg.BaseDirectory.xdg_config_home])
patcher_dirs.start()
self.addCleanup(patcher_dirs.stop)
patcher_dirs = mock.patch('xdg.BaseDirectory.xdg_data_dirs',
new=[xdg.BaseDirectory.xdg_data_home])
patcher_dirs.start()
self.addCleanup(patcher_dirs.stop)
# Note that these directories won't exist when the test starts,
# they might be created after calling the snapcraft command on the
# project dir.
self.parts_dir = 'parts'
self.stage_dir = 'stage'
self.prime_dir = 'prime'
project = _ProjectOptions()
self.deb_arch = project.deb_arch
self.arch_triplet = project.arch_triplet
release = OsRelease()
self.distro_series = release.version_codename()
def setUp(self):
super().setUp()
if os.getenv('SNAPCRAFT_FROM_SNAP', False):
self.snapcraft_command = '/snap/bin/snapcraft'
elif os.getenv('SNAPCRAFT_FROM_DEB', False):
self.snapcraft_command = '/usr/bin/snapcraft'
self.snapcraft_parser_command = '/usr/bin/snapcraft-parser'
elif os.getenv('VIRTUAL_ENV'):
self.snapcraft_command = os.path.join(
os.getenv('VIRTUAL_ENV'), 'bin', 'snapcraft')
self.snapcraft_parser_command = os.path.join(
os.getenv('VIRTUAL_ENV'), 'bin', 'snapcraft-parser')
else:
raise EnvironmentError(
'snapcraft is not setup correctly for testing. Either set '
'SNAPCRAFT_FROM_SNAP or SNAPCRAFT_FROM_DEB to run from either '
'the snap or deb, or make sure your venv is properly setup '
'as described in HACKING.md.')
if os.getenv('SNAPCRAFT_FROM_SNAP', False):
self.patchelf_command = '/snap/snapcraft/current/bin/patchelf'
self.execstack_command = (
'/snap/snapcraft/current/usr/sbin/execstack')
else:
self.patchelf_command = 'patchelf'
self.execstack_command = 'execstack'
self.snaps_dir = os.path.join(os.path.dirname(__file__), 'snaps')
temp_cwd_fixture = fixture_setup.TempCWD()
self.useFixture(temp_cwd_fixture)
self.path = temp_cwd_fixture.path
self.useFixture(fixtures.EnvironmentVariable(
'XDG_CONFIG_HOME', os.path.join(self.path, '.config')))
self.useFixture(fixtures.EnvironmentVariable(
'XDG_CACHE_HOME', os.path.join(self.path, '.cache')))
self.useFixture(fixtures.EnvironmentVariable(
'XDG_DATA_HOME', os.path.join(self.path, 'data')))
self.useFixture(fixtures.EnvironmentVariable('TERM', 'dumb'))
patcher = mock.patch(
'xdg.BaseDirectory.xdg_config_home',
new=os.path.join(self.path, '.config'))
patcher.start()
self.addCleanup(patcher.stop)
patcher = mock.patch(
'xdg.BaseDirectory.xdg_data_home',
new=os.path.join(self.path, 'data'))
patcher.start()
self.addCleanup(patcher.stop)
patcher = mock.patch(
'xdg.BaseDirectory.xdg_cache_home',
new=os.path.join(self.path, '.cache'))
patcher.start()
self.addCleanup(patcher.stop)
patcher_dirs = mock.patch(
'xdg.BaseDirectory.xdg_config_dirs',
new=[xdg.BaseDirectory.xdg_config_home])
patcher_dirs.start()
self.addCleanup(patcher_dirs.stop)
patcher_dirs = mock.patch(
'xdg.BaseDirectory.xdg_data_dirs',
new=[xdg.BaseDirectory.xdg_data_home])
patcher_dirs.start()
self.addCleanup(patcher_dirs.stop)
# Note that these directories won't exist when the test starts,
# they might be created after calling the snapcraft command on the
# project dir.
self.parts_dir = 'parts'
self.stage_dir = 'stage'
self.prime_dir = 'prime'
self.deb_arch = platform.get_deb_arch()
self.arch_triplet = platform.get_arch_triplet()
release = OsRelease()
self.distro_series = release.version_codename()
def _is_deb_based(distro=None):
if not distro:
distro = OsRelease().id()
return distro in _DEB_BASED_PLATFORM
def __init__(self):
super().__init__(distro=OsRelease().name())
