view tests/test-duplicateoptions.py @ 42144:013de80bf90e

recover: add a --[no-]verify flag

For trivial cases, the cost of the verify run after `hg recover` is getting in
the way. In addition for very large repositories, the cost is simply too high
to be paid, making `hg recover` an unusable commands.

We introduce a --verify flag, set by default. If is automatically associated
with a --no-verify flag that one can use to skip the verify step.

We might consider changing the default behavior in the future. However this is
out of scope for this series.

from __future__ import absolute_import, print_function
import os
from mercurial import (
    commands,
    extensions,
    ui as uimod,
)

ignore = {b'highlight', b'win32text', b'factotum', b'beautifygraph'}

try:
    import sqlite3
    del sqlite3 # unused, just checking that import works
except ImportError:
    ignore.add(b'sqlitestore')

if os.name != 'nt':
    ignore.add(b'win32mbcs')

disabled = [ext for ext in extensions.disabled().keys() if ext not in ignore]

hgrc = open(os.environ["HGRCPATH"], 'wb')
hgrc.write(b'[extensions]\n')

for ext in disabled:
    hgrc.write(ext + b'=\n')

hgrc.close()

u = uimod.ui.load()
extensions.loadall(u)
extensions.populateui(u)

globalshort = set()
globallong = set()
for option in commands.globalopts:
    option[0] and globalshort.add(option[0])
    option[1] and globallong.add(option[1])

for cmd, entry in commands.table.items():
    seenshort = globalshort.copy()
    seenlong = globallong.copy()
    for option in entry[1]:
        if ((option[0] and option[0] in seenshort) or
            (option[1] and option[1] in seenlong)):
            print("command '" + cmd + "' has duplicate option " + str(option))
        seenshort.add(option[0])
        seenlong.add(option[1])