This had the unfortunate side effect of causing the environment to have a
newline due to the fact that some 'cd' outputs the result of the directory
change. So, let's just redirect the meaningless output.
Before this patch, if the user uses chg and ncurses interface, resizing the
terminal window will mess up its content.
This patch fixes the issue by forwarding SIGWINCH to the worker process.
We don't really need to report SyntaxErrors, since in theory
docchecker or a test will catch them, but they happen, and
we can't just have the code crash, so for now, we're reporting
them.
Before this patch, if the server started by chg has exited with code 0 without
creating a connectable unix domain socket at the specified address, chg will
exit with code 0, which is not the correct behavior. It can happen, for
example, CHGHG is set to /bin/true.
This patch addresses the issue by checking the exit code of the server and
printing a new error message if the server exited normally but cannot be
reached.
We check for sockdirfd at freecmdserveropts but not lockfd, which is a bit
strange to people new to the code. Add a comment and an assert to make it
clear that lockfd should be closed earlier.
As part of the series to support long socket paths, we need to add the fd of
the directory to the cmdserveropts structure so we can use basenames instead
of full paths for sockname, redirectsockname, and lockfile.
This is a style fix. I was using tabstop=4 for some early patches, although
I realized we use tabstop=8 later but these early style issues remains. Let's
fix them.
Before this patch, chg always uses color in its debugmsg and abortmsg and
there is no way to turn it off.
This patch adds a global flag to control whether chg should use color or
not and only enables it when stderr is a tty and HGPLAIN is not set.
Before this patch, "connect to" debug message is printed repeatedly because
a previous patch changed how the chg client decides the server is ready to be
connected.
This patch revises the places we print connect debug messages so they are less
repetitive without losing useful information.
On pypy datetime and cProfile are modules written in Python, not in C.
For the purpose of this test, just list them explicitely as builtins,
which silences warnings about them being imported before stdlib modules.
Before this patch, chg will fall back to "hg" if neither CHGHG nor HG are set.
This may have trouble if the "hg" in PATH is not compatible with chg, which
can happen, for example, an old hg is installed in a virtualenv.
Since it's very hard to do a quick hg version check from chg, after discussion
in IRC with smf and marmoute, the quickest solution is to build a package with
a hardcoded absolute hg path in chg. This patch makes it possible by adding a
C macro HGPATH.
Before this patch, if __GNUC__ is not defined, PRINTF_FORMAT_ will not be
defined and will cause compilation error.
This patch solves the issue by making sure PRINTF_FORMAT_ is defined. It
allows chg to be compiled with tcc (http://bellard.org/tcc/) by:
tcc -o chg *.c
All of mercurial.* is now using absolute_import. Most of
mercurial.* is able to ast parse with Python 3. The next big
hurdle is being able to import modules using Python 3.
This patch adds testing of hgext.* and mercurial.* module imports
in Python 3. As the new test output shows, most modules can't
import under Python 3. However, many of the failures are due
to a common problem in a highly imported module (e.g. the bytes vs
str issue in node.py).
Previously, test-check-py3-compat.t parsed Python files with Python 2
and looked for known patterns that are incompatible with Python 3.
Now that we have a mechanism for invoking Python 3 interpreters from
tests, we can expand check-py3-compat.py and its corresponding .t
test to perform an additional AST parse using Python 3.
As the test output shows, we identify a number of new parse failures
on Python 3. There are some redundant warnings for missing parentheses
for the print function. Given the recent influx of patches around
fixing these, the redundancy shouldn't last for too long.
Redirecting stdout to /dev/null has unwanted side effects, namely ui.write
will stop working. This patch removes the redirection code and helps chg to
pass test-bad-extension.t.
If the server has an uncaught exception, it will exit without being able to
write the channel information. In this case, the client is likely to complain
about "failed to read channel", which looks inconsistent with original hg.
This patch silences the error message and makes uncaught exception behavior
more like original hg. It will help chg to pass test-fileset.t.
