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scripts: Tweaked some flags in dbgmap.py/tracebd.py

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Mostly to move away from unnecessary shortform flags. Using shortform
flags for what is roughly an unbounded enum just causes too many flag
conflicts as scripts grow:

- -r/--read -> --reads
- -p/--prog -> --progs
- -e/--erase -> --erases
- -w/--wear -> --wear

- -i/--in-use -> -%/--usage
- -M/--mdirs -> --mdirs
- -B/--btrees -> --btress
- -D/--datas -> --data/--datas

I may have had too much fun forcing argparse to make -%/--usage to work.
The percent sign caused a lot of problems for argparse internally.
This commit is contained in:
Christopher Haster
2025-03-14 14:04:55 -05:00
parent 9781055d8c
commit e18cecc3fb
2 changed files with 68 additions and 63 deletions
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33
scripts/dbgbmap.py
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@@ -1135,7 +1135,7 @@ def main(disk, mroots=None, *,
# mark mroots in our bmap
for block in mroot.blocks:
bmap.mdir(block,
mroot.eoff if args.get('in_use') else block_size)
mroot.eoff if args.get('usage') else block_size)
mdirs_ += 1;
# find any file btrees in our mroot
@@ -1174,7 +1174,7 @@ def main(disk, mroots=None, *,
# mark mdir in our bmap
for block in mdir.blocks:
bmap.mdir(block,
mdir.eoff if args.get('in_use')
mdir.eoff if args.get('usage')
else block_size)
mdirs_ += 1
@@ -1222,7 +1222,7 @@ def main(disk, mroots=None, *,
d, (mid_, w_, rbyd_, rid_, tags_) = x
for block in rbyd_.blocks:
bmap.btree(block,
rbyd_.eoff if args.get('in_use')
rbyd_.eoff if args.get('usage')
else block_size)
btrees_ += 1
ppath = path
@@ -1255,7 +1255,7 @@ def main(disk, mroots=None, *,
# mark mdir in our bmap
for block in mdir_.blocks:
bmap.mdir(block, 0,
mdir_.eoff if args.get('in_use')
mdir_.eoff if args.get('usage')
else block_size)
mdirs_ += 1
@@ -1280,8 +1280,8 @@ def main(disk, mroots=None, *,
size, block, off = frombptr(data)
# mark block in our bmap
bmap.data(block,
off if args.get('in_use') else 0,
size if args.get('in_use') else block_size)
off if args.get('usage') else 0,
size if args.get('usage') else block_size)
datas_ += 1
continue
@@ -1332,7 +1332,7 @@ def main(disk, mroots=None, *,
continue
for block in rbyd_.blocks:
bmap.btree(block,
rbyd_.eoff if args.get('in_use')
rbyd_.eoff if args.get('usage')
else block_size)
btrees_ += 1
ppath = path
@@ -1359,8 +1359,8 @@ def main(disk, mroots=None, *,
# mark blocks in our bmap
bmap.data(block,
off if args.get('in_use') else 0,
size if args.get('in_use') else block_size)
off if args.get('usage') else 0,
size if args.get('usage') else block_size)
datas_ += 1
#### actual rendering begins here
@@ -1439,15 +1439,16 @@ if __name__ == "__main__":
for x in x.split(',')),
help="Show this many bytes, may be a range.")
parser.add_argument(
'-M', '--mdirs',
'--mdirs',
action='store_true',
help="Render mdir blocks.")
parser.add_argument(
'-B', '--btrees',
'--btrees',
action='store_true',
help="Render btree blocks.")
parser.add_argument(
'-D', '--datas',
'--data', '--datas',
dest='datas',
action='store_true',
help="Render data blocks.")
parser.add_argument(
@@ -1503,9 +1504,13 @@ if __name__ == "__main__":
'-Z', '--lebesgue',
action='store_true',
help="Render as a space-filling Z-curve.")
# need a special Action here because this % causes problems
class StoreTrueUsage(argparse._StoreTrueAction):
def format_usage(self):
return '-%%'
parser.add_argument(
'-i', '--in-use',
action='store_true',
'-%', '--usage',
action=StoreTrueUsage,
help="Show how much of each block is in use.")
parser.add_argument(
'-z', '--depth',