mirror of
https://github.com/facebook/sapling.git
synced 2024-10-08 07:49:11 +03:00
92685331b1
Summary: This steals lots of code from [1] and uses dev versions of crates from [2] as well. This approach is better than calling things via `Py_Main` directly because it allows us to pre-populate the container with some data (pre-population needs to happen after `Py_Initialize` and before passing control to current Python-based hg). NB: returning `1` when the exception instance does not have a `code` attribute is an experimentally-determined decision. With `255` tests fail, so `1` just matches Python behavior. I guess we can change it anytime if we come up with exit code globbing for the tests. Reviewed By: quark-zju Differential Revision: D9482436 fbshipit-source-id: 9ca63f2358ddc1de60228c489aa9d02b4b7bc482
42 lines
1.3 KiB
Python
Executable File
42 lines
1.3 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# mercurial - scalable distributed SCM
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#
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# Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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from __future__ import absolute_import
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import os
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import sys
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libdir = "@LIBDIR@"
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if libdir != "@" "LIBDIR" "@":
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# Installed as a script.
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if not os.path.isabs(libdir):
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libdir = os.path.join(os.path.dirname(os.path.realpath(__file__)), libdir)
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libdir = os.path.abspath(libdir)
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sys.path.insert(0, libdir)
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else:
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# Not installed as a script.
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# Check whether the correct interpreter is used.
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try:
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hgdir = os.path.dirname(os.path.realpath(__file__))
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except NameError:
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pass
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else:
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envpath = os.path.join(hgdir, "build", "env")
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if os.path.exists(envpath):
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with open(envpath, "r") as f:
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env = dict(l.split("=", 1) for l in f.read().splitlines() if "=" in l)
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# Use the right interpreter.
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python = env.get("PYTHON_SYS_EXECUTABLE")
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if python and python != sys.executable:
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import subprocess
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p = subprocess.Popen([python] + sys.argv)
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sys.exit(p.wait())
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from mercurial import entrypoint
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entrypoint.run(False)
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