Mercurial > hg
view tests/test-trusted.py.out @ 28261:2ab59ac06b76
chg: detect chg started by chg
Sometimes people may create a symbol link from hg to chg, or write a wrapper
script named hg calling chg. Without $HG and $CHGHG set, this will lead to
chg executes itself causing deadlock. The user will notice chg hangs for some
time and aborts with a timed out message, without knowing the root cause and
how to solve it.
This patch sets a dummy environment variable before executing hg to detect
this situation, and print a fatal message with some possible solutions.
CHGINTERNALMARK is set by chg client to detect the situation that chg is
started by chg. It is temporary and should be dropped to avoid possible
side effects.
author | Jun Wu <quark@fb.com> |
---|---|
date | Fri, 26 Feb 2016 14:13:12 +0000 |
parents | fa91ddfc3f36 |
children | c4040a35b5d9 |
line wrap: on
line source
# same user, same group trusted global = /some/path local = /another/path untrusted . . global = /some/path . . local = /another/path # same user, different group trusted global = /some/path local = /another/path untrusted . . global = /some/path . . local = /another/path # different user, same group not trusting file .hg/hgrc from untrusted user abc, group bar trusted global = /some/path untrusted . . global = /some/path . . local = /another/path # different user, same group, but we trust the group trusted global = /some/path local = /another/path untrusted . . global = /some/path . . local = /another/path # different user, different group not trusting file .hg/hgrc from untrusted user abc, group def trusted global = /some/path untrusted . . global = /some/path . . local = /another/path # different user, different group, but we trust the user trusted global = /some/path local = /another/path untrusted . . global = /some/path . . local = /another/path # different user, different group, but we trust the group trusted global = /some/path local = /another/path untrusted . . global = /some/path . . local = /another/path # different user, different group, but we trust the user and the group trusted global = /some/path local = /another/path untrusted . . global = /some/path . . local = /another/path # we trust all users # different user, different group trusted global = /some/path local = /another/path untrusted . . global = /some/path . . local = /another/path # we trust all groups # different user, different group trusted global = /some/path local = /another/path untrusted . . global = /some/path . . local = /another/path # we trust all users and groups # different user, different group trusted global = /some/path local = /another/path untrusted . . global = /some/path . . local = /another/path # we don't get confused by users and groups with the same name # different user, different group not trusting file .hg/hgrc from untrusted user abc, group def trusted global = /some/path untrusted . . global = /some/path . . local = /another/path # list of user names # different user, different group, but we trust the user trusted global = /some/path local = /another/path untrusted . . global = /some/path . . local = /another/path # list of group names # different user, different group, but we trust the group trusted global = /some/path local = /another/path untrusted . . global = /some/path . . local = /another/path # Can't figure out the name of the user running this process # different user, different group not trusting file .hg/hgrc from untrusted user abc, group def trusted global = /some/path untrusted . . global = /some/path . . local = /another/path # prints debug warnings # different user, different group not trusting file .hg/hgrc from untrusted user abc, group def trusted ignoring untrusted configuration option paths.local = /another/path global = /some/path untrusted . . global = /some/path .ignoring untrusted configuration option paths.local = /another/path . local = /another/path # report_untrusted enabled without debug hides warnings # different user, different group trusted global = /some/path untrusted . . global = /some/path . . local = /another/path # report_untrusted enabled with debug shows warnings # different user, different group not trusting file .hg/hgrc from untrusted user abc, group def trusted ignoring untrusted configuration option paths.local = /another/path global = /some/path untrusted . . global = /some/path .ignoring untrusted configuration option paths.local = /another/path . local = /another/path # ui.readconfig sections quux # read trusted, untrusted, new ui, trusted not trusting file foobar from untrusted user abc, group def trusted: ignoring untrusted configuration option foobar.baz = quux None untrusted: quux # error handling # file doesn't exist # same user, same group # different user, different group # parse error # different user, different group not trusting file .hg/hgrc from untrusted user abc, group def ('foo', '.hg/hgrc:1') # same user, same group ('foo', '.hg/hgrc:1')