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gst-env: Ignore SIGINT when using the fish shell

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After discussion with fish upstream it looks like it will take some
work to fix this issue.

https://github.com/fish-shell/fish-shell/pull/6426#issuecomment-567174105

In the meantime, this only happens when there's no command running in
the terminal, and in that case the shell just ignores it anyway. So
just do that in `gst-env.py`.

Fixes https://gitlab.freedesktop.org/gstreamer/gst-build/issues/18
This commit is contained in:
Nirbheek Chauhan 2019-12-19 02:14:30 +05:30
parent 4bf0504e2a
commit 675cec1ed2
1 changed files with 6 additions and 0 deletions
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6
gst-env.py
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@ -12,6 +12,7 @@ import subprocess
import sys
import tempfile
import pathlib
import signal
from distutils.sysconfig import get_python_lib
from distutils.util import strtobool
@ -384,6 +385,11 @@ if __name__ == "__main__":
# Let the GC remove the tmp file
args.append("--rcfile")
args.append(tmprc.name)
if 'fish' in args[0]:
# Ignore SIGINT while using fish as the shell to make it behave
# like other shells such as bash and zsh.
# See: https://gitlab.freedesktop.org/gstreamer/gst-build/issues/18
signal.signal(signal.SIGINT, lambda x, y: True)
try:
exit(subprocess.call(args, close_fds=False,
env=get_subprocess_env(options, gst_version)))