Mercurial > hg
annotate contrib/debugcmdserver.py @ 31768:49e9124cfc23
test-http: update output for Windows
The http test simply wasn't updated in 161ab32b44a1 for Windows. It looks like
the https test meant to glob away the error message in 3e2d8120528b, but forgot
the '*', and was subsequently removed in 408f2202bd80.
author | Matt Harbison <matt_harbison@yahoo.com> |
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date | Sat, 01 Apr 2017 18:30:51 -0400 |
parents | cd03fbd5ab57 |
children | 2372284d9457 |
rev | line source |
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1 #!/usr/bin/env python |
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2 # |
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3 # Dumps output generated by Mercurial's command server in a formatted style to a |
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4 # given file or stderr if '-' is specified. Output is also written in its raw |
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5 # format to stdout. |
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6 # |
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7 # $ ./hg serve --cmds pipe | ./contrib/debugcmdserver.py - |
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8 # o, 52 -> 'capabilities: getencoding runcommand\nencoding: UTF-8' |
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9 |
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10 from __future__ import absolute_import, print_function |
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11 import struct |
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12 import sys |
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13 |
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14 if len(sys.argv) != 2: |
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15 print('usage: debugcmdserver.py FILE') |
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16 sys.exit(1) |
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17 |
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18 outputfmt = '>cI' |
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19 outputfmtsize = struct.calcsize(outputfmt) |
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20 |
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21 if sys.argv[1] == '-': |
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22 log = sys.stderr |
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23 else: |
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24 log = open(sys.argv[1], 'a') |
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25 |
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26 def read(size): |
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27 data = sys.stdin.read(size) |
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28 if not data: |
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29 raise EOFError |
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30 sys.stdout.write(data) |
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31 sys.stdout.flush() |
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32 return data |
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33 |
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34 try: |
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35 while True: |
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36 header = read(outputfmtsize) |
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37 channel, length = struct.unpack(outputfmt, header) |
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38 log.write('%s, %-4d' % (channel, length)) |
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39 if channel in 'IL': |
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40 log.write(' -> waiting for input\n') |
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41 else: |
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42 data = read(length) |
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43 log.write(' -> %r\n' % data) |
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44 log.flush() |
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45 except EOFError: |
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46 pass |
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47 finally: |
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48 if log != sys.stderr: |
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49 log.close() |