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tools: pylint list-discoverable-partitions.py

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This commit is contained in:
Frantisek Sumsal 2023-08-09 21:43:08 +02:00
parent 54a9070ce5
commit 8708cd47b2
1 changed files with 16 additions and 16 deletions
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32
tools/list-discoverable-partitions.py
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@ -5,7 +5,7 @@ import re
import sys
import uuid
HEADER = f'''\
HEADER = '''\
| Name | Partition Type UUID | Allowed File Systems | Explanation |
|------|---------------------|----------------------|-------------|
'''
@ -149,21 +149,21 @@ def extract(file):
name = line.split()[1]
if m2 := re.match(r'^(ROOT|USR)_([A-Z0-9]+|X86_64|PPC64_LE|MIPS_LE|MIPS64_LE)(|_VERITY|_VERITY_SIG)\s+SD_ID128_MAKE\((.*)\)', m.group(1)):
type, arch, suffix, u = m2.groups()
ptype, arch, suffix, u = m2.groups()
u = uuid.UUID(u.replace(',', ''))
assert arch in ARCHITECTURES, f'{arch} not in f{ARCHITECTURES}'
type = f'{type}{suffix}'
assert type in TYPES
ptype = f'{type}{suffix}'
assert ptype in TYPES
yield name, type, arch, u
yield name, ptype, arch, u
elif m2 := re.match(r'(\w+)\s+SD_ID128_MAKE\((.*)\)', m.group(1)):
type, u = m2.groups()
ptype, u = m2.groups()
u = uuid.UUID(u.replace(',', ''))
yield name, type, None, u
yield name, ptype, None, u
else:
raise Exception(f'Failed to match: {m.group(1)}')
raise ValueError(f'Failed to match: {m.group(1)}')
def generate(defines):
prevtype = None
@ -172,21 +172,21 @@ def generate(defines):
uuids = set()
for name, type, arch, uuid in defines:
tdesc = TYPES[type]
for name, ptype, arch, puuid in defines:
tdesc = TYPES[ptype]
adesc = '' if arch is None else f' ({ARCHITECTURES[arch]})'
# Let's make sure that we didn't select&paste the same value twice
assert uuid not in uuids
uuids.add(uuid)
assert puuid not in uuids
uuids.add(puuid)
if type != prevtype:
prevtype = type
morea, moreb = DESCRIPTIONS[type]
if ptype != prevtype:
prevtype = ptype
morea, moreb = DESCRIPTIONS[ptype]
else:
morea = moreb = 'ditto'
print(f'| _{tdesc}{adesc}_ | `{uuid}` `{name}` | {morea} | {moreb} |')
print(f'| _{tdesc}{adesc}_ | `{puuid}` `{name}` | {morea} | {moreb} |')
if __name__ == '__main__':
known = extract(sys.stdin)