mercurial/upgrade.py
changeset 46002 705c37f22859
parent 45997 7c539f0febbe
child 46003 c6a1fa42e325
equal deleted inserted replaced
46001:aab70f05d6ec 46002:705c37f22859
   135         b'generaldelta',
   135         b'generaldelta',
   136         requirements.SPARSEREVLOG_REQUIREMENT,
   136         requirements.SPARSEREVLOG_REQUIREMENT,
   137         requirements.SIDEDATA_REQUIREMENT,
   137         requirements.SIDEDATA_REQUIREMENT,
   138         requirements.COPIESSDC_REQUIREMENT,
   138         requirements.COPIESSDC_REQUIREMENT,
   139         requirements.NODEMAP_REQUIREMENT,
   139         requirements.NODEMAP_REQUIREMENT,
       
   140         requirements.SHARESAFE_REQUIREMENT,
   140     }
   141     }
   141     for name in compression.compengines:
   142     for name in compression.compengines:
   142         engine = compression.compengines[name]
   143         engine = compression.compengines[name]
   143         if engine.available() and engine.revlogheader():
   144         if engine.available() and engine.revlogheader():
   144             supported.add(b'exp-compression-%s' % name)
   145             supported.add(b'exp-compression-%s' % name)
   331         b'smaller and read times should decrease; '
   332         b'smaller and read times should decrease; '
   332         b'interacting with other repositories using this '
   333         b'interacting with other repositories using this '
   333         b'storage model should require less network and '
   334         b'storage model should require less network and '
   334         b'CPU resources, making "hg push" and "hg pull" '
   335         b'CPU resources, making "hg push" and "hg pull" '
   335         b'faster'
   336         b'faster'
       
   337     )
       
   338 
       
   339 
       
   340 @registerformatvariant
       
   341 class sharedsafe(requirementformatvariant):
       
   342     name = b'exp-sharesafe'
       
   343     _requirement = requirements.SHARESAFE_REQUIREMENT
       
   344 
       
   345     default = False
       
   346 
       
   347     description = _(
       
   348         b'old shared repositories do not share source repository '
       
   349         b'requirements and config. This leads to various problems '
       
   350         b'when the source repository format is upgraded or some new '
       
   351         b'extensions are enabled.'
       
   352     )
       
   353 
       
   354     upgrademessage = _(
       
   355         b'Upgrades a repository to share-safe format so that future '
       
   356         b'shares of this repository share its requirements and configs.'
   336     )
   357     )
   337 
   358 
   338 
   359 
   339 @registerformatvariant
   360 @registerformatvariant
   340 class sparserevlog(requirementformatvariant):
   361 class sparserevlog(requirementformatvariant):
  1437                         b'the old repository will not be deleted; remove '
  1458                         b'the old repository will not be deleted; remove '
  1438                         b'it to free up disk space once the upgraded '
  1459                         b'it to free up disk space once the upgraded '
  1439                         b'repository is verified\n'
  1460                         b'repository is verified\n'
  1440                     )
  1461                     )
  1441                 )
  1462                 )
       
  1463 
       
  1464             if sharedsafe.name in addedreqs:
       
  1465                 ui.warn(
       
  1466                     _(
       
  1467                         b'repository upgraded to share safe mode, existing'
       
  1468                         b' shares will still work in old non-safe mode. '
       
  1469                         b'Re-share existing shares to use them in safe mode'
       
  1470                         b' New shares will be created in safe mode.\n'
       
  1471                     )
       
  1472                 )