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Merge pull request #196147 from Mic92/systemd-boot-delete-old-specialisation

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Systemd boot delete old specialisation
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Jörg Thalheim 2022-10-15 17:36:28 +02:00 committed by GitHub
commit 8324b6efd3
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1 changed files with 8 additions and 8 deletions
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12
nixos/modules/system/boot/loader/systemd-boot/systemd-boot-builder.py
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@ -175,22 +175,22 @@ def get_specialisations(profile: Optional[str], generation: int, _: Optional[str
def remove_old_entries(gens: List[SystemIdentifier]) -> None:
rex_profile = re.compile("^@efiSysMountPoint@/loader/entries/nixos-(.*)-generation-.*\.conf$")
rex_generation = re.compile("^@efiSysMountPoint@/loader/entries/nixos.*-generation-(.*)\.conf$")
rex_generation = re.compile("^@efiSysMountPoint@/loader/entries/nixos.*-generation-([0-9]+)(-specialisation-.*)?\.conf$")
known_paths = []
for gen in gens:
known_paths.append(copy_from_profile(*gen, "kernel", True))
known_paths.append(copy_from_profile(*gen, "initrd", True))
for path in glob.iglob("@efiSysMountPoint@/loader/entries/nixos*-generation-[1-9]*.conf"):
try:
if rex_profile.match(path):
prof = rex_profile.sub(r"\1", path)
else:
prof = "system"
prof = None
try:
gen_number = int(rex_generation.sub(r"\1", path))
if not (prof, gen_number) in gens:
os.unlink(path)
except ValueError:
pass
continue
if not (prof, gen_number, None) in gens:
os.unlink(path)
for path in glob.iglob("@efiSysMountPoint@/efi/nixos/*"):
if not path in known_paths and not os.path.isdir(path):
os.unlink(path)