Mercurial > hg
annotate doc/gendoc.py @ 21713:7a51bced398b
qrefresh: allow to specify '--message/'--logfile' and '--edit' at the same time
Before this patch, 'hg qrefresh' disallows to specify
'--message/'--logfile' and '--edit' at the same time.
'hg qrefresh' has disallowed such combination since Mercurial 0.9.2,
but this restriction seems not to be reasonable for recent Mercurial,
because all other commands creating new changeset allow it.
This patch allows 'hg qrefresh' to specify '--message/'--logfile' and
'--edit' at the same time like other commands creating new changeset.
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
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date | Sun, 01 Jun 2014 00:08:32 +0900 |
parents | 401f9b661a2d |
children | e0b29a0c36c4 |
rev | line source |
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1 """usage: %s DOC ... |
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2 |
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3 where DOC is the name of a document |
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4 """ |
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5 |
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6 import os, sys, textwrap |
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7 # import from the live mercurial repo |
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8 sys.path.insert(0, "..") |
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9 # fall back to pure modules if required C extensions are not available |
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10 sys.path.append(os.path.join('..', 'mercurial', 'pure')) |
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12 from mercurial import minirst |
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13 from mercurial.commands import table, globalopts |
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14 from mercurial.i18n import gettext, _ |
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15 from mercurial.help import helptable, loaddoc |
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16 from mercurial import extensions |
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17 from mercurial import util |
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18 |
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19 def get_desc(docstr): |
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20 if not docstr: |
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21 return "", "" |
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22 # sanitize |
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23 docstr = docstr.strip("\n") |
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24 docstr = docstr.rstrip() |
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25 shortdesc = docstr.splitlines()[0].strip() |
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26 |
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27 i = docstr.find("\n") |
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28 if i != -1: |
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29 desc = docstr[i + 2:] |
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30 else: |
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31 desc = shortdesc |
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32 |
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33 desc = textwrap.dedent(desc) |
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34 |
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35 return (shortdesc, desc) |
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36 |
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37 def get_opts(opts): |
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38 for opt in opts: |
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39 if len(opt) == 5: |
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40 shortopt, longopt, default, desc, optlabel = opt |
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41 else: |
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42 shortopt, longopt, default, desc = opt |
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43 optlabel = _("VALUE") |
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44 allopts = [] |
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45 if shortopt: |
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46 allopts.append("-%s" % shortopt) |
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47 if longopt: |
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48 allopts.append("--%s" % longopt) |
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49 if isinstance(default, list): |
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50 allopts[-1] += " <%s[+]>" % optlabel |
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51 elif (default is not None) and not isinstance(default, bool): |
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52 allopts[-1] += " <%s>" % optlabel |
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53 if '\n' in desc: |
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54 # only remove line breaks and indentation |
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55 desc = ' '.join(l.lstrip() for l in desc.split('\n')) |
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56 desc += default and _(" (default: %s)") % default or "" |
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57 yield (", ".join(allopts), desc) |
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58 |
12756 | 59 def get_cmd(cmd, cmdtable): |
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60 d = {} |
12756 | 61 attr = cmdtable[cmd] |
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62 cmds = cmd.lstrip("^").split("|") |
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63 |
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64 d['cmd'] = cmds[0] |
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65 d['aliases'] = cmd.split("|")[1:] |
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66 d['desc'] = get_desc(gettext(attr[0].__doc__)) |
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67 d['opts'] = list(get_opts(attr[1])) |
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68 |
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69 s = 'hg ' + cmds[0] |
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70 if len(attr) > 2: |
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71 if not attr[2].startswith('hg'): |
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72 s += ' ' + attr[2] |
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73 else: |
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74 s = attr[2] |
9622 | 75 d['synopsis'] = s.strip() |
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76 |
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77 return d |
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78 |
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79 def showdoc(ui): |
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80 # print options |
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81 ui.write(minirst.section(_("Options"))) |
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82 multioccur = False |
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83 for optstr, desc in get_opts(globalopts): |
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84 ui.write("%s\n %s\n\n" % (optstr, desc)) |
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85 if optstr.endswith("[+]>"): |
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86 multioccur = True |
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87 if multioccur: |
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88 ui.write(_("\n[+] marked option can be specified multiple times\n")) |
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89 ui.write("\n") |
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90 |
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91 # print cmds |
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92 ui.write(minirst.section(_("Commands"))) |
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93 commandprinter(ui, table, minirst.subsection) |
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95 # print help topics |
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96 # The config help topic is included in the hgrc.5 man page. |
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97 helpprinter(ui, helptable, minirst.section, exclude=['config']) |
12756 | 98 |
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99 ui.write(minirst.section(_("Extensions"))) |
16683 | 100 ui.write(_("This section contains help for extensions that are " |
101 "distributed together with Mercurial. Help for other " | |
102 "extensions is available in the help system.")) | |
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103 ui.write("\n\n" |
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104 ".. contents::\n" |
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105 " :class: htmlonly\n" |
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106 " :local:\n" |
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107 " :depth: 1\n\n") |
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108 |
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109 for extensionname in sorted(allextensionnames()): |
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110 mod = extensions.load(None, extensionname, None) |
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111 ui.write(minirst.subsection(extensionname)) |
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112 ui.write("%s\n\n" % gettext(mod.__doc__)) |
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113 cmdtable = getattr(mod, 'cmdtable', None) |
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114 if cmdtable: |
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115 ui.write(minirst.subsubsection(_('Commands'))) |
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116 commandprinter(ui, cmdtable, minirst.subsubsubsection) |
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117 |
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118 def showtopic(ui, topic): |
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119 extrahelptable = [ |
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120 (["common"], '', loaddoc('common')), |
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121 (["hg.1"], '', loaddoc('hg.1')), |
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122 (["hgignore.5"], '', loaddoc('hgignore.5')), |
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123 (["hgrc.5"], '', loaddoc('hgrc.5')), |
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124 (["hgignore.5.gendoc"], '', loaddoc('hgignore')), |
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125 (["hgrc.5.gendoc"], '', loaddoc('config')), |
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126 ] |
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127 helpprinter(ui, helptable + extrahelptable, None, include=[topic]) |
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128 |
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129 def helpprinter(ui, helptable, sectionfunc, include=[], exclude=[]): |
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130 for names, sec, doc in helptable: |
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131 if exclude and names[0] in exclude: |
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132 continue |
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133 if include and names[0] not in include: |
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134 continue |
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135 for name in names: |
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136 ui.write(".. _%s:\n" % name) |
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137 ui.write("\n") |
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138 if sectionfunc: |
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139 ui.write(sectionfunc(sec)) |
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140 if util.safehasattr(doc, '__call__'): |
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141 doc = doc() |
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142 ui.write(doc) |
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143 ui.write("\n") |
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144 |
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145 def commandprinter(ui, cmdtable, sectionfunc): |
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146 h = {} |
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148 f = c.split("|")[0] |
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149 f = f.lstrip("^") |
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150 h[f] = c |
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151 cmds = h.keys() |
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152 cmds.sort() |
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153 |
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154 for f in cmds: |
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155 if f.startswith("debug"): |
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156 continue |
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158 ui.write(sectionfunc(d['cmd'])) |
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159 # short description |
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160 ui.write(d['desc'][0]) |
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161 # synopsis |
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162 ui.write("::\n\n") |
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163 synopsislines = d['synopsis'].splitlines() |
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164 for line in synopsislines: |
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165 # some commands (such as rebase) have a multi-line |
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166 # synopsis |
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167 ui.write(" %s\n" % line) |
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168 ui.write('\n') |
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169 # description |
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170 ui.write("%s\n\n" % d['desc'][1]) |
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171 # options |
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172 opt_output = list(d['opts']) |
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173 if opt_output: |
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174 opts_len = max([len(line[0]) for line in opt_output]) |
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175 ui.write(_("Options:\n\n")) |
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176 multioccur = False |
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177 for optstr, desc in opt_output: |
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178 if desc: |
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179 s = "%-*s %s" % (opts_len, optstr, desc) |
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180 else: |
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181 s = optstr |
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182 ui.write("%s\n" % s) |
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183 if optstr.endswith("[+]>"): |
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184 multioccur = True |
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185 if multioccur: |
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186 ui.write(_("\n[+] marked option can be specified" |
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187 " multiple times\n")) |
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188 ui.write("\n") |
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189 # aliases |
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190 if d['aliases']: |
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191 ui.write(_(" aliases: %s\n\n") % " ".join(d['aliases'])) |
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192 |
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193 |
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194 def allextensionnames(): |
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195 return extensions.enabled().keys() + extensions.disabled().keys() |
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196 |
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197 if __name__ == "__main__": |
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198 doc = 'hg.1.gendoc' |
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199 if len(sys.argv) > 1: |
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200 doc = sys.argv[1] |
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201 |
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202 if doc == 'hg.1.gendoc': |
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203 showdoc(sys.stdout) |
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204 else: |
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205 showtopic(sys.stdout, sys.argv[1]) |