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comparison mercurial/localrepo.py @ 46666:f4c325bf80fc

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requirements: also add a generaldelta constant Continue the cleanup to the remaining requirements Differential Revision: https://phab.mercurial-scm.org/D10106
author Rapha?l Gom?s <rgomes@octobus.net>
date Wed, 03 Mar 2021 12:30:23 +0100
parents ee91966aec0f
children c3773636ddbb
comparison
equal deleted inserted replaced
46665:ee91966aec0f 46666:f4c325bf80fc
1001 if requirementsmod.REVLOGV1_REQUIREMENT in requirements: 1001 if requirementsmod.REVLOGV1_REQUIREMENT in requirements:
1002 options[b'revlogv1'] = True 1002 options[b'revlogv1'] = True
1003 if requirementsmod.REVLOGV2_REQUIREMENT in requirements: 1003 if requirementsmod.REVLOGV2_REQUIREMENT in requirements:
1004 options[b'revlogv2'] = True 1004 options[b'revlogv2'] = True
1005 1005
1006 if b'generaldelta' in requirements: 1006 if requirementsmod.GENERALDELTA_REQUIREMENT in requirements:
1007 options[b'generaldelta'] = True 1007 options[b'generaldelta'] = True
1008 1008
1009 # experimental config: format.chunkcachesize 1009 # experimental config: format.chunkcachesize
1010 chunkcachesize = ui.configint(b'format', b'chunkcachesize') 1010 chunkcachesize = ui.configint(b'format', b'chunkcachesize')
1011 if chunkcachesize is not None: 1011 if chunkcachesize is not None:
1198 # for stem compression of long paths. Experiment ended up not 1198 # for stem compression of long paths. Experiment ended up not
1199 # being successful (repository sizes went up due to worse delta 1199 # being successful (repository sizes went up due to worse delta
1200 # chains), and the code was deleted in 4.6. 1200 # chains), and the code was deleted in 4.6.
1201 supportedformats = { 1201 supportedformats = {
1202 requirementsmod.REVLOGV1_REQUIREMENT, 1202 requirementsmod.REVLOGV1_REQUIREMENT,
1203 b'generaldelta', 1203 requirementsmod.GENERALDELTA_REQUIREMENT,
1204 requirementsmod.TREEMANIFEST_REQUIREMENT, 1204 requirementsmod.TREEMANIFEST_REQUIREMENT,
1205 requirementsmod.COPIESSDC_REQUIREMENT, 1205 requirementsmod.COPIESSDC_REQUIREMENT,
1206 requirementsmod.REVLOGV2_REQUIREMENT, 1206 requirementsmod.REVLOGV2_REQUIREMENT,
1207 requirementsmod.SIDEDATA_REQUIREMENT, 1207 requirementsmod.SIDEDATA_REQUIREMENT,
1208 requirementsmod.SPARSEREVLOG_REQUIREMENT, 1208 requirementsmod.SPARSEREVLOG_REQUIREMENT,
3440 requirements.add(b'revlog-compression-zstd') 3440 requirements.add(b'revlog-compression-zstd')
3441 elif compengine != b'zlib': 3441 elif compengine != b'zlib':
3442 requirements.add(b'exp-compression-%s' % compengine) 3442 requirements.add(b'exp-compression-%s' % compengine)
3443 3443
3444 if scmutil.gdinitconfig(ui): 3444 if scmutil.gdinitconfig(ui):
3445 requirements.add(b'generaldelta') 3445 requirements.add(requirementsmod.GENERALDELTA_REQUIREMENT)
3446 if ui.configbool(b'format', b'sparse-revlog'): 3446 if ui.configbool(b'format', b'sparse-revlog'):
3447 requirements.add(requirementsmod.SPARSEREVLOG_REQUIREMENT) 3447 requirements.add(requirementsmod.SPARSEREVLOG_REQUIREMENT)
3448 3448
3449 # experimental config: format.exp-use-side-data 3449 # experimental config: format.exp-use-side-data
3450 if ui.configbool(b'format', b'exp-use-side-data'): 3450 if ui.configbool(b'format', b'exp-use-side-data'):
3458 3458
3459 revlogv2 = ui.config(b'experimental', b'revlogv2') 3459 revlogv2 = ui.config(b'experimental', b'revlogv2')
3460 if revlogv2 == b'enable-unstable-format-and-corrupt-my-data': 3460 if revlogv2 == b'enable-unstable-format-and-corrupt-my-data':
3461 requirements.remove(requirementsmod.REVLOGV1_REQUIREMENT) 3461 requirements.remove(requirementsmod.REVLOGV1_REQUIREMENT)
3462 # generaldelta is implied by revlogv2. 3462 # generaldelta is implied by revlogv2.
3463 requirements.discard(b'generaldelta') 3463 requirements.discard(requirementsmod.GENERALDELTA_REQUIREMENT)
3464 requirements.add(requirementsmod.REVLOGV2_REQUIREMENT) 3464 requirements.add(requirementsmod.REVLOGV2_REQUIREMENT)
3465 # experimental config: format.internal-phase 3465 # experimental config: format.internal-phase
3466 if ui.configbool(b'format', b'internal-phase'): 3466 if ui.configbool(b'format', b'internal-phase'):
3467 requirements.add(requirementsmod.INTERNAL_PHASE_REQUIREMENT) 3467 requirements.add(requirementsmod.INTERNAL_PHASE_REQUIREMENT)
3468 3468