mirror of
https://github.com/facebook/sapling.git
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ab3a7cb21f
Summary: In preparation for merging fb-mercurial sources to the Eden repository, move everything from the top-level directory into an `eden/scm` subdirectory.
53 lines
1.4 KiB
Python
53 lines
1.4 KiB
Python
# Extension dedicated to test patch.diff() upgrade modes
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from __future__ import absolute_import
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from edenscm.mercurial import error, patch, registrar, scmutil
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cmdtable = {}
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command = registrar.command(cmdtable)
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@command(
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"autodiff",
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[("", "git", "", "git upgrade mode (yes/no/auto/warn/abort)")],
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"[OPTION]... [FILE]...",
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)
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def autodiff(ui, repo, *pats, **opts):
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diffopts = patch.difffeatureopts(ui, opts)
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git = opts.get("git", "no")
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brokenfiles = set()
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losedatafn = None
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if git in ("yes", "no"):
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diffopts.git = git == "yes"
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diffopts.upgrade = False
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elif git == "auto":
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diffopts.git = False
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diffopts.upgrade = True
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elif git == "warn":
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diffopts.git = False
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diffopts.upgrade = True
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def losedatafn(fn=None, **kwargs):
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brokenfiles.add(fn)
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return True
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elif git == "abort":
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diffopts.git = False
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diffopts.upgrade = True
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def losedatafn(fn=None, **kwargs):
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raise error.Abort("losing data for %s" % fn)
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else:
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raise error.Abort("--git must be yes, no or auto")
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node1, node2 = scmutil.revpair(repo, [])
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m = scmutil.match(repo[node2], pats, opts)
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it = patch.diff(repo, node1, node2, match=m, opts=diffopts, losedatafn=losedatafn)
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for chunk in it:
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ui.write(chunk)
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for fn in sorted(brokenfiles):
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ui.write(("data lost for: %s\n" % fn))
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