Mercurial > hg
view doc/gendoc.py @ 25569:2612e6dab189
repoview: invalidate 'visible' filtered revisions when bookmarks change
Context: the result of computehidden, used to compute the 'visible' revisions
is cached. Its output can change when:
1) new obsolete commits are created
2) new bookmarks are created or deleted
3) new tags are created or deleted
4) the parents of the working copy change
We currently correctly invalidate the cache only in the case 1).
This patch fixes the second case (bookmarks) by invalidating the cache once
a bookmark is added or removed.
author | Laurent Charignon <lcharignon@fb.com> |
---|---|
date | Sat, 13 Jun 2015 00:51:43 -0700 |
parents | e0b29a0c36c4 |
children | 7e8e3c0920a6 |
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"""usage: %s DOC ... where DOC is the name of a document """ import os, sys, textwrap # import from the live mercurial repo sys.path.insert(0, "..") # fall back to pure modules if required C extensions are not available sys.path.append(os.path.join('..', 'mercurial', 'pure')) from mercurial import demandimport; demandimport.enable() from mercurial import minirst from mercurial.commands import table, globalopts from mercurial.i18n import gettext, _ from mercurial.help import helptable, loaddoc from mercurial import extensions def get_desc(docstr): if not docstr: return "", "" # sanitize docstr = docstr.strip("\n") docstr = docstr.rstrip() shortdesc = docstr.splitlines()[0].strip() i = docstr.find("\n") if i != -1: desc = docstr[i + 2:] else: desc = shortdesc desc = textwrap.dedent(desc) return (shortdesc, desc) def get_opts(opts): for opt in opts: if len(opt) == 5: shortopt, longopt, default, desc, optlabel = opt else: shortopt, longopt, default, desc = opt optlabel = _("VALUE") allopts = [] if shortopt: allopts.append("-%s" % shortopt) if longopt: allopts.append("--%s" % longopt) if isinstance(default, list): allopts[-1] += " <%s[+]>" % optlabel elif (default is not None) and not isinstance(default, bool): allopts[-1] += " <%s>" % optlabel if '\n' in desc: # only remove line breaks and indentation desc = ' '.join(l.lstrip() for l in desc.split('\n')) desc += default and _(" (default: %s)") % default or "" yield (", ".join(allopts), desc) def get_cmd(cmd, cmdtable): d = {} attr = cmdtable[cmd] cmds = cmd.lstrip("^").split("|") d['cmd'] = cmds[0] d['aliases'] = cmd.split("|")[1:] d['desc'] = get_desc(gettext(attr[0].__doc__)) d['opts'] = list(get_opts(attr[1])) s = 'hg ' + cmds[0] if len(attr) > 2: if not attr[2].startswith('hg'): s += ' ' + attr[2] else: s = attr[2] d['synopsis'] = s.strip() return d def showdoc(ui): # print options ui.write(minirst.section(_("Options"))) multioccur = False for optstr, desc in get_opts(globalopts): ui.write("%s\n %s\n\n" % (optstr, desc)) if optstr.endswith("[+]>"): multioccur = True if multioccur: ui.write(_("\n[+] marked option can be specified multiple times\n")) ui.write("\n") # print cmds ui.write(minirst.section(_("Commands"))) commandprinter(ui, table, minirst.subsection) # print help topics # The config help topic is included in the hgrc.5 man page. helpprinter(ui, helptable, minirst.section, exclude=['config']) ui.write(minirst.section(_("Extensions"))) ui.write(_("This section contains help for extensions that are " "distributed together with Mercurial. Help for other " "extensions is available in the help system.")) ui.write("\n\n" ".. contents::\n" " :class: htmlonly\n" " :local:\n" " :depth: 1\n\n") for extensionname in sorted(allextensionnames()): mod = extensions.load(None, extensionname, None) ui.write(minirst.subsection(extensionname)) ui.write("%s\n\n" % gettext(mod.__doc__)) cmdtable = getattr(mod, 'cmdtable', None) if cmdtable: ui.write(minirst.subsubsection(_('Commands'))) commandprinter(ui, cmdtable, minirst.subsubsubsection) def showtopic(ui, topic): extrahelptable = [ (["common"], '', loaddoc('common')), (["hg.1"], '', loaddoc('hg.1')), (["hgignore.5"], '', loaddoc('hgignore.5')), (["hgrc.5"], '', loaddoc('hgrc.5')), (["hgignore.5.gendoc"], '', loaddoc('hgignore')), (["hgrc.5.gendoc"], '', loaddoc('config')), ] helpprinter(ui, helptable + extrahelptable, None, include=[topic]) def helpprinter(ui, helptable, sectionfunc, include=[], exclude=[]): for names, sec, doc in helptable: if exclude and names[0] in exclude: continue if include and names[0] not in include: continue for name in names: ui.write(".. _%s:\n" % name) ui.write("\n") if sectionfunc: ui.write(sectionfunc(sec)) if callable(doc): doc = doc() ui.write(doc) ui.write("\n") def commandprinter(ui, cmdtable, sectionfunc): h = {} for c, attr in cmdtable.items(): f = c.split("|")[0] f = f.lstrip("^") h[f] = c cmds = h.keys() cmds.sort() for f in cmds: if f.startswith("debug"): continue d = get_cmd(h[f], cmdtable) ui.write(sectionfunc(d['cmd'])) # short description ui.write(d['desc'][0]) # synopsis ui.write("::\n\n") synopsislines = d['synopsis'].splitlines() for line in synopsislines: # some commands (such as rebase) have a multi-line # synopsis ui.write(" %s\n" % line) ui.write('\n') # description ui.write("%s\n\n" % d['desc'][1]) # options opt_output = list(d['opts']) if opt_output: opts_len = max([len(line[0]) for line in opt_output]) ui.write(_("Options:\n\n")) multioccur = False for optstr, desc in opt_output: if desc: s = "%-*s %s" % (opts_len, optstr, desc) else: s = optstr ui.write("%s\n" % s) if optstr.endswith("[+]>"): multioccur = True if multioccur: ui.write(_("\n[+] marked option can be specified" " multiple times\n")) ui.write("\n") # aliases if d['aliases']: ui.write(_(" aliases: %s\n\n") % " ".join(d['aliases'])) def allextensionnames(): return extensions.enabled().keys() + extensions.disabled().keys() if __name__ == "__main__": doc = 'hg.1.gendoc' if len(sys.argv) > 1: doc = sys.argv[1] if doc == 'hg.1.gendoc': showdoc(sys.stdout) else: showtopic(sys.stdout, sys.argv[1])