view tests/testlib/sigpipe-worker.py @ 49249:db19f6be0442

debugindex: rename to debugindex debug-revlog-index

The command dump some content of the revlog index and omit a lot of
information. I am going to make it display the missing information.

For clarity, we rename the command to explicitly mention revlog.

#!/usr/bin/env python3
#
# This is literally `cat` but in python, one char at a time.
#
# see sigpipe-remote.py for details.

import io
import os
import sys


if isinstance(sys.stdout.buffer, io.BufferedWriter):
    print('SIGPIPE-WORKER: script need unbuffered output', file=sys.stderr)
    sys.exit(255)

while True:
    c = os.read(sys.stdin.fileno(), 1)
    os.write(sys.stdout.fileno(), c)