Try to pass repo.ui to reposetup hooks
The ui object we received in this function may belong to another repo,
which could be confusing from the hook point of view. Trying to use
the ui object from the newly created repo should avoid this confusion.
import sys, textwrap
# import from the live mercurial repo
sys.path.insert(0, "..")
from mercurial.commands import table, globalopts
from mercurial.i18n import gettext as _
from mercurial.help import helptable
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 = " %s" % shortdesc
return (shortdesc, desc)
def get_opts(opts):
for shortopt, longopt, default, desc in opts:
allopts = []
if shortopt:
allopts.append("-%s" % shortopt)
if longopt:
allopts.append("--%s" % longopt)
desc += default and _(" (default: %s)") % default or ""
yield(", ".join(allopts), desc)
def get_cmd(cmd):
d = {}
attr = table[cmd]
cmds = cmd.lstrip("^").split("|")
d['synopsis'] = attr[2]
d['cmd'] = cmds[0]
d['aliases'] = cmd.split("|")[1:]
d['desc'] = get_desc(attr[0].__doc__)
d['opts'] = list(get_opts(attr[1]))
return d
def show_doc(ui):
def bold(s, text=""):
ui.write("%s\n%s\n%s\n" % (s, "="*len(s), text))
def underlined(s, text=""):
ui.write("%s\n%s\n%s\n" % (s, "-"*len(s), text))
# print options
underlined(_("OPTIONS"))
for optstr, desc in get_opts(globalopts):
ui.write("%s::\n %s\n\n" % (optstr, desc))
# print cmds
underlined(_("COMMANDS"))
h = {}
for c, attr in table.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])
# synopsis
ui.write("%s::\n" % d['synopsis'].replace("hg ","", 1))
# 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"))
for optstr, desc in opt_output:
if desc:
s = "%-*s %s" % (opts_len, optstr, desc)
else:
s = optstr
s = textwrap.fill(s, initial_indent=4 * " ",
subsequent_indent=(6 + opts_len) * " ")
ui.write("%s\n" % s)
ui.write("\n")
# aliases
if d['aliases']:
ui.write(_(" aliases: %s\n\n") % " ".join(d['aliases']))
# print topics
for t in helptable:
l = t.split("|")
section = l[-1]
underlined(_(section).upper())
doc = helptable[t]
if callable(doc):
doc = doc()
ui.write(_(doc))
ui.write("\n")
if __name__ == "__main__":
show_doc(sys.stdout)