Mercurial > hg
diff hgext/largefiles/overrides.py @ 43294:03dae1044edd
largefiles: add context manager for setting/clearing "lfstatus" attribute
Differential Revision: https://phab.mercurial-scm.org/D7136
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Fri, 18 Oct 2019 14:40:50 -0700 |
parents | 649d3ac37a12 |
children | 013637f4812e |
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--- a/hgext/largefiles/overrides.py Fri Oct 18 16:51:26 2019 +0200 +++ b/hgext/largefiles/overrides.py Fri Oct 18 14:40:50 2019 -0700 @@ -9,6 +9,7 @@ '''Overridden Mercurial commands and functions for the largefiles extension''' from __future__ import absolute_import +import contextlib import copy import os @@ -157,14 +158,20 @@ return added, bad +@contextlib.contextmanager +def lfstatus(repo): + repo.lfstatus = True + try: + yield + finally: + repo.lfstatus = False + + def removelargefiles(ui, repo, isaddremove, matcher, uipathfn, dryrun, **opts): after = opts.get(r'after') m = composelargefilematcher(matcher, repo[None].manifest()) - try: - repo.lfstatus = True + with lfstatus(repo): s = repo.status(match=m, clean=not isaddremove) - finally: - repo.lfstatus = False manifest = repo[None].manifest() modified, added, deleted, clean = [ [f for f in list if lfutil.standin(f) in manifest] @@ -308,29 +315,20 @@ @eh.wrapfunction(subrepo.hgsubrepo, b'status') def overridestatusfn(orig, repo, rev2, **opts): - try: - repo._repo.lfstatus = True + with lfstatus(repo._repo): return orig(repo, rev2, **opts) - finally: - repo._repo.lfstatus = False @eh.wrapcommand(b'status') def overridestatus(orig, ui, repo, *pats, **opts): - try: - repo.lfstatus = True + with lfstatus(repo): return orig(ui, repo, *pats, **opts) - finally: - repo.lfstatus = False @eh.wrapfunction(subrepo.hgsubrepo, b'dirty') def overridedirty(orig, repo, ignoreupdate=False, missing=False): - try: - repo._repo.lfstatus = True + with lfstatus(repo._repo): return orig(repo, ignoreupdate=ignoreupdate, missing=missing) - finally: - repo._repo.lfstatus = False @eh.wrapcommand(b'log') @@ -1117,22 +1115,14 @@ @eh.wrapcommand(b'archive') def overridearchivecmd(orig, ui, repo, dest, **opts): - repo.unfiltered().lfstatus = True - - try: + with lfstatus(repo.unfiltered()): return orig(ui, repo.unfiltered(), dest, **opts) - finally: - repo.unfiltered().lfstatus = False @eh.wrapfunction(webcommands, b'archive') def hgwebarchive(orig, web): - web.repo.lfstatus = True - - try: + with lfstatus(web.repo): return orig(web) - finally: - web.repo.lfstatus = False @eh.wrapfunction(archival, b'archive') @@ -1286,20 +1276,16 @@ @eh.wrapfunction(cmdutil, b'bailifchanged') def overridebailifchanged(orig, repo, *args, **kwargs): orig(repo, *args, **kwargs) - repo.lfstatus = True - s = repo.status() - repo.lfstatus = False + with lfstatus(repo): + s = repo.status() if s.modified or s.added or s.removed or s.deleted: raise error.Abort(_(b'uncommitted changes')) @eh.wrapfunction(cmdutil, b'postcommitstatus') def postcommitstatus(orig, repo, *args, **kwargs): - repo.lfstatus = True - try: + with lfstatus(repo): return orig(repo, *args, **kwargs) - finally: - repo.lfstatus = False @eh.wrapfunction(cmdutil, b'forget') @@ -1319,11 +1305,8 @@ ) m = composelargefilematcher(match, repo[None].manifest()) - try: - repo.lfstatus = True + with lfstatus(repo): s = repo.status(match=m, clean=True) - finally: - repo.lfstatus = False manifest = repo[None].manifest() forget = sorted(s.modified + s.added + s.deleted + s.clean) forget = [f for f in forget if lfutil.standin(f) in manifest] @@ -1473,11 +1456,8 @@ b'summary', opts=[(b'', b'large', None, _(b'display outgoing largefiles'))] ) def overridesummary(orig, ui, repo, *pats, **opts): - try: - repo.lfstatus = True + with lfstatus(repo): orig(ui, repo, *pats, **opts) - finally: - repo.lfstatus = False @eh.wrapfunction(scmutil, b'addremove')