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comparison mercurial/hg.py @ 32492:963de566de2f

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local-clone: extract the closure copying caches Closures often get on the way. They are not much value in having that as a closure so I'm extracting it at the module level.
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Thu, 25 May 2017 11:55:00 +0200
parents 71e735bd8170
children 3c8a71a8df11
comparison
equal deleted inserted replaced
32491:f2116efd2c3a 32492:963de566de2f
407 407
408 _postshareupdate(destrepo, update) 408 _postshareupdate(destrepo, update)
409 409
410 return srcpeer, peer(ui, peeropts, dest) 410 return srcpeer, peer(ui, peeropts, dest)
411 411
412 # Recomputing branch cache might be slow on big repos,
413 # so just copy it
414 def _copycache(srcrepo, dstcachedir, fname):
415 """copy a cache from srcrepo to destcachedir (if it exists)"""
416 srcbranchcache = srcrepo.vfs.join('cache/%s' % fname)
417 dstbranchcache = os.path.join(dstcachedir, fname)
418 if os.path.exists(srcbranchcache):
419 if not os.path.exists(dstcachedir):
420 os.mkdir(dstcachedir)
421 util.copyfile(srcbranchcache, dstbranchcache)
422
412 def clone(ui, peeropts, source, dest=None, pull=False, rev=None, 423 def clone(ui, peeropts, source, dest=None, pull=False, rev=None,
413 update=True, stream=False, branch=None, shareopts=None): 424 update=True, stream=False, branch=None, shareopts=None):
414 """Make a copy of an existing repository. 425 """Make a copy of an existing repository.
415 426
416 Create a copy of an existing repository in a new directory. The 427 Create a copy of an existing repository in a new directory. The
564 srcbookmarks = srcrepo.vfs.join('bookmarks') 575 srcbookmarks = srcrepo.vfs.join('bookmarks')
565 dstbookmarks = os.path.join(destpath, 'bookmarks') 576 dstbookmarks = os.path.join(destpath, 'bookmarks')
566 if os.path.exists(srcbookmarks): 577 if os.path.exists(srcbookmarks):
567 util.copyfile(srcbookmarks, dstbookmarks) 578 util.copyfile(srcbookmarks, dstbookmarks)
568 579
569 # Recomputing branch cache might be slow on big repos,
570 # so just copy it
571 def copybranchcache(fname):
572 srcbranchcache = srcrepo.vfs.join('cache/%s' % fname)
573 dstbranchcache = os.path.join(dstcachedir, fname)
574 if os.path.exists(srcbranchcache):
575 if not os.path.exists(dstcachedir):
576 os.mkdir(dstcachedir)
577 util.copyfile(srcbranchcache, dstbranchcache)
578
579 dstcachedir = os.path.join(destpath, 'cache') 580 dstcachedir = os.path.join(destpath, 'cache')
580 # In local clones we're copying all nodes, not just served 581 # In local clones we're copying all nodes, not just served
581 # ones. Therefore copy all branch caches over. 582 # ones. Therefore copy all branch caches over.
582 copybranchcache('branch2') 583 _copycache(srcrepo, dstcachedir, 'branch2')
583 for cachename in repoview.filtertable: 584 for cachename in repoview.filtertable:
584 copybranchcache('branch2-%s' % cachename) 585 _copycache(srcrepo, dstcachedir, 'branch2-%s' % cachename)
585 586
586 # we need to re-init the repo after manually copying the data 587 # we need to re-init the repo after manually copying the data
587 # into it 588 # into it
588 destpeer = peer(srcrepo, peeropts, dest) 589 destpeer = peer(srcrepo, peeropts, dest)
589 srcrepo.hook('outgoing', source='clone', 590 srcrepo.hook('outgoing', source='clone',