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comparison mercurial/upgrade.py @ 37444:c8666a9e9e11

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upgrade: sniff for filelog type The upgrade code should never encounter a vanilla revlog instance: only changelog, manifestrevlog, and filelog should be seen. The previous code assumed !changelog & !manifestrevlog meant file data. So this change feels pretty safe. If nothing else, it will help tease out typing issues. Differential Revision: https://phab.mercurial-scm.org/D3152
author Gregory Szorc <gregory.szorc@gmail.com>
date Thu, 05 Apr 2018 17:40:51 -0700
parents 0147a4730420
children 2ce60954b1b7
comparison
equal deleted inserted replaced
37443:65250a66b55c 37444:c8666a9e9e11
478 elif isinstance(rl, manifest.manifestrevlog): 478 elif isinstance(rl, manifest.manifestrevlog):
479 mcount += 1 479 mcount += 1
480 mrevcount += len(rl) 480 mrevcount += len(rl)
481 msrcsize += datasize 481 msrcsize += datasize
482 mrawsize += rawsize 482 mrawsize += rawsize
483 elif isinstance(rl, revlog.revlog): 483 elif isinstance(rl, filelog.filelog):
484 fcount += 1 484 fcount += 1
485 frevcount += len(rl) 485 frevcount += len(rl)
486 fsrcsize += datasize 486 fsrcsize += datasize
487 frawsize += rawsize 487 frawsize += rawsize
488 else:
489 error.ProgrammingError('unknown revlog type')
488 490
489 if not revcount: 491 if not revcount:
490 return 492 return
491 493
492 ui.write(_('migrating %d total revisions (%d in filelogs, %d in manifests, ' 494 ui.write(_('migrating %d total revisions (%d in filelogs, %d in manifests, '