mercurial/upgrade_utils/actions.py

47276:9cc9b4a25248

        requirements.COPIESSDC_REQUIREMENT,
        requirements.NODEMAP_REQUIREMENT,
        requirements.SHARESAFE_REQUIREMENT,
        requirements.REVLOGV2_REQUIREMENT,
        requirements.CHANGELOGV2_REQUIREMENT,
    }
    for name in compression.compengines:
        engine = compression.compengines[name]
        if engine.available() and engine.revlogheader():
            supported.add(b'exp-compression-%s' % name)

47277:ed0d54b20c5b

        requirements.COPIESSDC_REQUIREMENT,
        requirements.NODEMAP_REQUIREMENT,
        requirements.SHARESAFE_REQUIREMENT,
        requirements.REVLOGV2_REQUIREMENT,
        requirements.CHANGELOGV2_REQUIREMENT,
        requirements.DIRSTATE_V2_REQUIREMENT,
    }
    for name in compression.compengines:
        engine = compression.compengines[name]
        if engine.available() and engine.revlogheader():
            supported.add(b'exp-compression-%s' % name)