upgrade: support the --quiet flag
The command is currently very verbose with a various bit of output being time
sensitive or randomized. The make invocation bulky and hard to match in the
test. We move various message from `ui.write` to `ui.status` in order for the
`--quiet` flag to have effect and helps the situation.
As a side benefit, we can replace the various redirection to > /dev/null with the --quiet flag.
Differential Revision: https://phab.mercurial-scm.org/D8429
from __future__ import absolute_import
from mercurial.i18n import _
from mercurial import (
hg,
registrar,
)
cmdtable = {}
command = registrar.command(cmdtable)
@command(b'getflogheads', [], b'path')
def getflogheads(ui, repo, path):
"""
Extension printing a remotefilelog's heads
Used for testing purpose
"""
dest = repo.ui.expandpath(b'default')
peer = hg.peer(repo, {}, dest)
flogheads = peer.x_rfl_getflogheads(path)
if flogheads:
for head in flogheads:
ui.write(head + b'\n')
else:
ui.write(_(b'EMPTY\n'))