tests/list-tree.py
author Yuya Nishihara <yuya@tcha.org>
Wed, 31 Oct 2018 22:43:08 +0900
changeset 40999 dcac24ec935b
parent 35380 acff41957b34
child 43076 2372284d9457
permissions -rw-r--r--
commandserver: preload repository in master server and reuse its file cache This greatly speeds up repository operation with lots of obsolete markers: $ ls -lh .hg/store/obsstore -rw-r--r-- 1 yuya yuya 21M Dec 2 17:55 .hg/store/obsstore $ time hg log -G -l10 --pager no (hg) 1.79s user 0.13s system 99% cpu 1.919 total (chg uncached) 0.00s user 0.01s system 0% cpu 1.328 total (chg cached) 0.00s user 0.00s system 3% cpu 0.180 total As you can see, the implementation of the preloader function is highly experimental. It works, but I'm yet to be sure how things can be organized. So I don't want to formalize the API at this point.
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from __future__ import (
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    absolute_import,
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    print_function,
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)
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import argparse
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import os
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ap = argparse.ArgumentParser()
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ap.add_argument('path', nargs='+')
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opts = ap.parse_args()
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def gather():
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    for p in opts.path:
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        if not os.path.exists(p):
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            return
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        if os.path.isdir(p):
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            yield p + os.path.sep
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            for dirpath, dirs, files in os.walk(p):
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                for d in dirs:
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                    yield os.path.join(dirpath, d) + os.path.sep
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                for f in files:
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                    yield os.path.join(dirpath, f)
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        else:
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            yield p
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print('\n'.join(sorted(gather(), key=lambda x: x.replace(os.path.sep, '/'))))