annotate tests/autodiff.py @ 52143:dc97e8670dec stable 6.9rc0

doc: register the `config-doc` rst directive This was making the build fail because the directive was unknown.
author Raphaël Gomès <rgomes@octobus.net>
date Mon, 28 Oct 2024 16:25:23 +0100
parents 6000f5b25c9b
children
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1 # Extension dedicated to test patch.diff() upgrade modes
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2
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3
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4 from mercurial import (
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5 error,
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6 logcmdutil,
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7 patch,
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8 pycompat,
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9 registrar,
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10 scmutil,
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11 )
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12
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13 cmdtable = {}
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14 command = registrar.command(cmdtable)
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15
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16
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17 @command(
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18 b'autodiff',
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19 [(b'', b'git', b'', b'git upgrade mode (yes/no/auto/warn/abort)')],
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20 b'[OPTION]... [FILE]...',
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21 )
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22 def autodiff(ui, repo, *pats, **opts):
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23 opts = pycompat.byteskwargs(opts)
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24 diffopts = patch.difffeatureopts(ui, opts)
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25 git = opts.get(b'git', b'no')
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26 brokenfiles = set()
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27 losedatafn = None
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28 if git in (b'yes', b'no'):
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29 diffopts.git = git == b'yes'
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30 diffopts.upgrade = False
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31 elif git == b'auto':
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32 diffopts.git = False
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33 diffopts.upgrade = True
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34 elif git == b'warn':
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35 diffopts.git = False
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36 diffopts.upgrade = True
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37
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38 def losedatafn(fn=None, **kwargs):
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39 brokenfiles.add(fn)
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40 return True
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41
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42 elif git == b'abort':
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43 diffopts.git = False
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44 diffopts.upgrade = True
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45
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46 def losedatafn(fn=None, **kwargs):
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47 raise error.Abort(b'losing data for %s' % fn)
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48
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49 else:
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50 raise error.Abort(b'--git must be yes, no or auto')
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51
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52 ctx1, ctx2 = logcmdutil.revpair(repo, [])
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53 m = scmutil.match(ctx2, pats, opts)
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54 it = patch.diff(
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55 repo,
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56 ctx1.node(),
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57 ctx2.node(),
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58 match=m,
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59 opts=diffopts,
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60 losedatafn=losedatafn,
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61 )
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62 for chunk in it:
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63 ui.write(chunk)
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64 for fn in sorted(brokenfiles):
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65 ui.write((b'data lost for: %s\n' % fn))