Mercurial > hg
view hgext/censor.py @ 41852:db3098d02a6d
setup: exclude some internal UCRT files
When attempting to build the Inno installer locally, I was getting
several file not found errors when py2exe was crawling DLL
dependencies. The missing DLLs appear to be "internal" DLLs
used by the Universal C Runtime (UCRT). In many cases, the
missing DLLs don't appear to exist on my system at all!
Some of the DLLs have version numbers that appear to be N+1
of what the existing version number is. Maybe the "public" UCRT
DLLs are probing for version N+1 at load time and py2exe is
picking these up? Who knows.
This commit adds the non-public UCRT DLLs as found by
py2exe on my system to the excluded DLLs set. After this
change, I'm able to produce an Inno installer with an
appropriate set of DLLs.
Differential Revision: https://phab.mercurial-scm.org/D6065
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Sun, 03 Mar 2019 14:08:25 -0800 |
parents | c303d65d2e34 |
children | 2372284d9457 |
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# Copyright (C) 2015 - Mike Edgar <adgar@google.com> # # This extension enables removal of file content at a given revision, # rewriting the data/metadata of successive revisions to preserve revision log # integrity. """erase file content at a given revision The censor command instructs Mercurial to erase all content of a file at a given revision *without updating the changeset hash.* This allows existing history to remain valid while preventing future clones/pulls from receiving the erased data. Typical uses for censor are due to security or legal requirements, including:: * Passwords, private keys, cryptographic material * Licensed data/code/libraries for which the license has expired * Personally Identifiable Information or other private data Censored nodes can interrupt mercurial's typical operation whenever the excised data needs to be materialized. Some commands, like ``hg cat``/``hg revert``, simply fail when asked to produce censored data. Others, like ``hg verify`` and ``hg update``, must be capable of tolerating censored data to continue to function in a meaningful way. Such commands only tolerate censored file revisions if they are allowed by the "censor.policy=ignore" config option. """ from __future__ import absolute_import from mercurial.i18n import _ from mercurial.node import short from mercurial import ( error, registrar, scmutil, ) cmdtable = {} command = registrar.command(cmdtable) # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should # be specifying the version(s) of Mercurial they are tested with, or # leave the attribute unspecified. testedwith = 'ships-with-hg-core' @command('censor', [('r', 'rev', '', _('censor file from specified revision'), _('REV')), ('t', 'tombstone', '', _('replacement tombstone data'), _('TEXT'))], _('-r REV [-t TEXT] [FILE]'), helpcategory=command.CATEGORY_MAINTENANCE) def censor(ui, repo, path, rev='', tombstone='', **opts): with repo.wlock(), repo.lock(): return _docensor(ui, repo, path, rev, tombstone, **opts) def _docensor(ui, repo, path, rev='', tombstone='', **opts): if not path: raise error.Abort(_('must specify file path to censor')) if not rev: raise error.Abort(_('must specify revision to censor')) wctx = repo[None] m = scmutil.match(wctx, (path,)) if m.anypats() or len(m.files()) != 1: raise error.Abort(_('can only specify an explicit filename')) path = m.files()[0] flog = repo.file(path) if not len(flog): raise error.Abort(_('cannot censor file with no history')) rev = scmutil.revsingle(repo, rev, rev).rev() try: ctx = repo[rev] except KeyError: raise error.Abort(_('invalid revision identifier %s') % rev) try: fctx = ctx.filectx(path) except error.LookupError: raise error.Abort(_('file does not exist at revision %s') % rev) fnode = fctx.filenode() heads = [] for headnode in repo.heads(): hc = repo[headnode] if path in hc and hc.filenode(path) == fnode: heads.append(hc) if heads: headlist = ', '.join([short(c.node()) for c in heads]) raise error.Abort(_('cannot censor file in heads (%s)') % headlist, hint=_('clean/delete and commit first')) wp = wctx.parents() if ctx.node() in [p.node() for p in wp]: raise error.Abort(_('cannot censor working directory'), hint=_('clean/delete/update first')) with repo.transaction(b'censor') as tr: flog.censorrevision(tr, fnode, tombstone=tombstone)