Mercurial > hg
annotate hgext/churn.py @ 25382:6084926366b9
summary: move the parents phase marker to commit line (issue4688)
The phase of the pending commit depends on the parent of the working directory
and on the phases.newcommit configuration.
First, this information rather depend on the commit line which describe the
pending commit.
Then, we only want to be advertised when the pending phase is going to be higher
than the default new commit phase.
So the format will change from
$ hg summary
parent: 2:ab91dfabc5ad
foo
parent: 3:24f1031ad244 tip
bar
branch: default
commit: 1 modified, 1 unknown, 1 unresolved (merge)
update: (current)
phases: 1 secret (secret)
to
parent: 2:ab91dfabc5ad
foo
parent: 3:24f1031ad244 tip
bar
branch: default
commit: 1 modified, 1 unknown, 1 unresolved (merge) (secret)
update: (current)
phases: 1 secret
author | Gilles Moris <gilles.moris@free.fr> |
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date | Fri, 29 May 2015 22:23:58 +0200 |
parents | 80c5b2666a96 |
children | 328739ea70c3 |
rev | line source |
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1 # churn.py - create a graph of revisions count grouped by template |
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3 # Copyright 2006 Josef "Jeff" Sipek <jeffpc@josefsipek.net> | |
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4 # Copyright 2008 Alexander Solovyov <piranha@piranha.org.ua> |
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6 # This software may be used and distributed according to the terms of the |
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8 |
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9 '''command to display statistics about repository history''' |
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11 from mercurial.i18n import _ |
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12 from mercurial import patch, cmdutil, scmutil, util, commands |
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13 from mercurial import encoding |
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14 import os |
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15 import time, datetime |
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16 |
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17 cmdtable = {} |
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18 command = cmdutil.command(cmdtable) |
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19 # Note for extension authors: ONLY specify testedwith = 'internal' for |
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20 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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21 # be specifying the version(s) of Mercurial they are tested with, or |
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22 # leave the attribute unspecified. |
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23 testedwith = 'internal' |
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24 |
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25 def maketemplater(ui, repo, tmpl): |
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26 try: |
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27 t = cmdutil.changeset_templater(ui, repo, False, None, tmpl, |
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28 None, False) |
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29 except SyntaxError, inst: |
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30 raise util.Abort(inst.args[0]) |
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31 return t |
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32 |
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Returns lines changed for paths specified as arguments correctly.
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33 def changedlines(ui, repo, ctx1, ctx2, fns): |
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34 added, removed = 0, 0 |
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35 fmatch = scmutil.matchfiles(repo, fns) |
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36 diff = ''.join(patch.diff(repo, ctx1.node(), ctx2.node(), fmatch)) |
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37 for l in diff.split('\n'): |
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38 if l.startswith("+") and not l.startswith("+++ "): |
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39 added += 1 |
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40 elif l.startswith("-") and not l.startswith("--- "): |
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41 removed += 1 |
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42 return (added, removed) |
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43 |
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44 def countrate(ui, repo, amap, *pats, **opts): |
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45 """Calculate stats""" |
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46 if opts.get('dateformat'): |
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47 def getkey(ctx): |
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48 t, tz = ctx.date() |
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49 date = datetime.datetime(*time.gmtime(float(t) - tz)[:6]) |
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50 return date.strftime(opts['dateformat']) |
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51 else: |
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52 tmpl = opts.get('oldtemplate') or opts.get('template') |
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53 tmpl = maketemplater(ui, repo, tmpl) |
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54 def getkey(ctx): |
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55 ui.pushbuffer() |
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56 tmpl.show(ctx) |
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57 return ui.popbuffer() |
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58 |
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59 state = {'count': 0} |
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60 rate = {} |
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61 df = False |
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62 if opts.get('date'): |
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63 df = util.matchdate(opts['date']) |
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64 |
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65 m = scmutil.match(repo[None], pats, opts) |
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66 def prep(ctx, fns): |
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67 rev = ctx.rev() |
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68 if df and not df(ctx.date()[0]): # doesn't match date format |
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69 return |
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70 |
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71 key = getkey(ctx).strip() |
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72 key = amap.get(key, key) # alias remap |
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73 if opts.get('changesets'): |
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74 rate[key] = (rate.get(key, (0,))[0] + 1, 0) |
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75 else: |
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76 parents = ctx.parents() |
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77 if len(parents) > 1: |
16924 | 78 ui.note(_('revision %d is a merge, ignoring...\n') % (rev,)) |
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79 return |
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81 ctx1 = parents[0] |
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82 lines = changedlines(ui, repo, ctx1, ctx, fns) |
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83 rate[key] = [r + l for r, l in zip(rate.get(key, (0, 0)), lines)] |
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85 state['count'] += 1 |
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86 ui.progress(_('analyzing'), state['count'], total=len(repo)) |
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87 |
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88 for ctx in cmdutil.walkchangerevs(repo, m, opts, prep): |
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89 continue |
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90 |
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91 ui.progress(_('analyzing'), None) |
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92 |
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93 return rate |
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94 |
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95 |
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96 @command('churn', |
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97 [('r', 'rev', [], |
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98 _('count rate for the specified revision or revset'), _('REV')), |
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99 ('d', 'date', '', |
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100 _('count rate for revisions matching date spec'), _('DATE')), |
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101 ('t', 'oldtemplate', '', |
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102 _('template to group changesets (DEPRECATED)'), _('TEMPLATE')), |
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103 ('T', 'template', '{author|email}', |
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104 _('template to group changesets'), _('TEMPLATE')), |
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105 ('f', 'dateformat', '', |
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106 _('strftime-compatible format for grouping by date'), _('FORMAT')), |
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107 ('c', 'changesets', False, _('count rate by number of changesets')), |
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108 ('s', 'sort', False, _('sort by key (default: sort by count)')), |
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109 ('', 'diffstat', False, _('display added/removed lines separately')), |
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110 ('', 'aliases', '', _('file with email aliases'), _('FILE')), |
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111 ] + commands.walkopts, |
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112 _("hg churn [-d DATE] [-r REV] [--aliases FILE] [FILE]"), |
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113 inferrepo=True) |
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114 def churn(ui, repo, *pats, **opts): |
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115 '''histogram of changes to the repository |
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117 This command will display a histogram representing the number |
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118 of changed lines or revisions, grouped according to the given |
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119 template. The default template will group changes by author. |
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120 The --dateformat option may be used to group the results by |
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121 date instead. |
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122 |
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123 Statistics are based on the number of changed lines, or |
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124 alternatively the number of matching revisions if the |
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125 --changesets option is specified. |
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126 |
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127 Examples:: |
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128 |
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129 # display count of changed lines for every committer |
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130 hg churn -t "{author|email}" |
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131 |
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132 # display daily activity graph |
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133 hg churn -f "%H" -s -c |
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134 |
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135 # display activity of developers by month |
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136 hg churn -f "%Y-%m" -s -c |
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137 |
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138 # display count of lines changed in every year |
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139 hg churn -f "%Y" -s |
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140 |
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141 It is possible to map alternate email addresses to a main address |
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142 by providing a file using the following format:: |
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143 |
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144 <alias email> = <actual email> |
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145 |
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146 Such a file may be specified with the --aliases option, otherwise |
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147 a .hgchurn file will be looked for in the working directory root. |
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148 Aliases will be split from the rightmost "=". |
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149 ''' |
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151 return s + " " * (l - encoding.colwidth(s)) |
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152 |
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154 aliases = opts.get('aliases') |
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155 if not aliases and os.path.exists(repo.wjoin('.hgchurn')): |
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156 aliases = repo.wjoin('.hgchurn') |
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159 try: |
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160 alias, actual = l.rsplit('=' in l and '=' or None, 1) |
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161 amap[alias.strip()] = actual.strip() |
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162 except ValueError: |
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163 l = l.strip() |
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164 if l: |
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165 ui.warn(_("skipping malformed alias: %s\n") % l) |
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166 continue |
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168 rate = countrate(ui, repo, amap, *pats, **opts).items() |
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169 if not rate: |
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170 return |
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172 if opts.get('sort'): |
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173 rate.sort() |
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174 else: |
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175 rate.sort(key=lambda x: (-sum(x[1]), x)) |
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176 |
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177 # Be careful not to have a zero maxcount (issue833) |
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178 maxcount = float(max(sum(v) for k, v in rate)) or 1.0 |
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179 maxname = max(len(k) for k, v in rate) |
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181 ttywidth = ui.termwidth() |
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182 ui.debug("assuming %i character terminal\n" % ttywidth) |
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183 width = ttywidth - maxname - 2 - 2 - 2 |
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184 |
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185 if opts.get('diffstat'): |
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186 width -= 15 |
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187 def format(name, diffstat): |
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188 added, removed = diffstat |
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189 return "%s %15s %s%s\n" % (pad(name, maxname), |
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190 '+%d/-%d' % (added, removed), |
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191 ui.label('+' * charnum(added), |
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192 'diffstat.inserted'), |
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193 ui.label('-' * charnum(removed), |
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194 'diffstat.deleted')) |
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195 else: |
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196 width -= 6 |
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197 def format(name, count): |
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198 return "%s %6d %s\n" % (pad(name, maxname), sum(count), |
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199 '*' * charnum(sum(count))) |
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200 |
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201 def charnum(count): |
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202 return int(round(count * width / maxcount)) |
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203 |
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204 for name, count in rate: |
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205 ui.write(format(name, count)) |