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chroot.py: fixes

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InsanePrawn 2021-10-23 20:57:20 +02:00
parent 4643cc499a
commit 4cc0235329
1 changed files with 16 additions and 7 deletions
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23
chroot.py
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@ -84,6 +84,7 @@ def get_chroot(
) -> Chroot:
global chroots
if default and name not in chroots:
logging.debug(f'Adding chroot {name} to chroot map')
chroots[name] = default
elif fail_if_exists:
raise Exception(f'chroot {name} already exists')
@ -148,6 +149,7 @@ class Chroot:
self.path = os.path.join(config.get_path('chroots'), name) if not path_override else path_override
self.copy_base = copy_base
self.extra_repos |= extra_repos
self.base_packages = base_packages
if initialize:
self.initialize()
@ -233,6 +235,7 @@ class Chroot:
])
if result.returncode != 0:
raise Exception(f'Failed to initialize chroot "{self.name}"')
self.initialized = True
def mount(
self,
@ -249,7 +252,7 @@ class Chroot:
if os.path.ismount(absolute_destination):
if fail_if_mounted:
raise Exception(f'{self.name}: {absolute_destination} is already mounted')
logging.warning(f'{self.name}: {absolute_destination} already mounted. Skipping.')
logging.debug(f'{self.name}: {absolute_destination} already mounted. Skipping.')
else:
if makedir and os.path.isdir(absolute_source):
os.makedirs(absolute_destination, exist_ok=True)
@ -307,8 +310,10 @@ class Chroot:
inner_env: dict[str, str] = {},
outer_env: dict[str, str] = os.environ.copy() | {'QEMU_LD_PREFIX': '/usr/aarch64-linux-gnu'},
attach_tty: str = False,
capture_output: str = False) -> subprocess.CompletedProcess:
self.activate()
capture_output: str = False,
fail_inactive: bool = True) -> subprocess.CompletedProcess:
if not self.active and fail_inactive:
raise Exception(f'Chroot {self.name} is inactive, not running command! Hint: pass `fail_inactive=False`')
if outer_env is None:
outer_env = os.environ.copy()
env_cmd = ['/usr/bin/env'] + [f'{shell_quote(key)}={shell_quote(value)}' for key, value in inner_env.items()]
@ -409,7 +414,7 @@ class Chroot:
rustc = os.path.join(native_chroot.path, 'usr/lib/crossdirect', target_arch, 'rustc')
if os.path.exists(rustc):
logging.debug('Disabling crossdirect rustc')
os.unlink()
os.unlink(rustc)
os.makedirs(native_mount, exist_ok=True)
logging.debug(f'Mounting {native_chroot.name} to {native_mount}')
@ -417,11 +422,15 @@ class Chroot:
return native_mount
def mount_pkgbuilds(self, fail_if_mounted: bool = False) -> str:
packages = config.get_path('pkgbuilds')
return self.mount(absolute_source=packages, relative_destination=packages.lstrip('/'), fail_if_mounted=fail_if_mounted)
pkgbuilds = config.get_path('pkgbuilds')
return self.mount(absolute_source=pkgbuilds, relative_destination=pkgbuilds.lstrip('/'), fail_if_mounted=fail_if_mounted)
def mount_pacman_cache(self, fail_if_mounted: bool = False) -> str:
return self.mount(os.path.join(config.get_path('pacman'), self.arch), 'var/cache/pacman/pkg', fail_if_mounted=fail_if_mounted)
arch_cache = os.path.join(config.get_path('pacman'), self.arch)
rel_target = os.path.join('var/cache/pacman', self.arch)
for dir in [arch_cache, self.get_path(rel_target)]:
os.makedirs(dir, exist_ok=True)
return self.mount(arch_cache, rel_target, fail_if_mounted=fail_if_mounted)
def mount_packages(self, fail_if_mounted: bool = False) -> str:
packages = config.get_path('packages')