Mercurial > hg
annotate tests/printrevset.py @ 44115:e1b8b4e4f496
rust: add a README
In particular to explain how to build any of the rust. It's neither
obvious, nor easy to find out, nor easy to determine if you did it
right without some documentation.
Differential Revision: https://phab.mercurial-scm.org/D7952
author | Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> |
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date | Mon, 20 Jan 2020 18:28:46 -0500 |
parents | 2372284d9457 |
children | a717de1cb624 |
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1 from __future__ import absolute_import |
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2 from mercurial import ( |
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3 cmdutil, |
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4 commands, |
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5 extensions, |
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6 logcmdutil, |
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7 revsetlang, |
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8 smartset, |
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9 ) |
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10 |
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11 from mercurial.utils import stringutil |
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12 |
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13 |
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14 def logrevset(repo, pats, opts): |
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15 revs = logcmdutil._initialrevs(repo, opts) |
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16 if not revs: |
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17 return None |
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18 match, pats, slowpath = logcmdutil._makematcher(repo, revs, pats, opts) |
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19 return logcmdutil._makerevset(repo, match, pats, slowpath, opts) |
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20 |
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21 |
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22 def uisetup(ui): |
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23 def printrevset(orig, repo, pats, opts): |
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24 revs, filematcher = orig(repo, pats, opts) |
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25 if opts.get(b'print_revset'): |
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26 expr = logrevset(repo, pats, opts) |
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27 if expr: |
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28 tree = revsetlang.parse(expr) |
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29 tree = revsetlang.analyze(tree) |
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30 else: |
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31 tree = [] |
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32 ui = repo.ui |
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33 ui.write(b'%s\n' % stringutil.pprint(opts.get(b'rev', []))) |
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34 ui.write(revsetlang.prettyformat(tree) + b'\n') |
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35 ui.write(stringutil.prettyrepr(revs) + b'\n') |
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36 revs = smartset.baseset() # display no revisions |
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37 return revs, filematcher |
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38 |
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39 extensions.wrapfunction(logcmdutil, 'getrevs', printrevset) |
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40 aliases, entry = cmdutil.findcmd(b'log', commands.table) |
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41 entry[1].append( |
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42 ( |
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43 b'', |
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44 b'print-revset', |
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45 False, |
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46 b'print generated revset and exit (DEPRECATED)', |
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47 ) |
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48 ) |