comparison tests/test-extension.t @ 38787:5199c5b6fd29

dispatch: don't show list of commands on bogus command

If a command is ambiguous, you get this:

  $ hg ve
  hg: command 've' is ambiguous:
      verify version
  [255]

If you typo a command, you get this:

  $ hg comit
  hg: unknown command 'comit'
  (did you mean one of commit, incoming, mycommit?)
  [255]

But if you completely mistype a command so it no longer looks like any
existing commands, you get a full list of commands. That might be
useful the first time you use Mercurial, but after that it's probably
more annoying than help, especially if you have the pager enabled and
have a short terminal. Let's instead give a short hint telling the
user to run `hg help` for more help.

Differential Revision: https://phab.mercurial-scm.org/D4024

38786:28d8b5f49b4d

  $ hg deprecatedcmd > /dev/null
  *** failed to import extension deprecatedcmd from $TESTTMP/deprecated/deprecatedcmd.py: missing attributes: norepo, optionalrepo, inferrepo
  *** (use @command decorator to register 'deprecatedcmd')
  hg: unknown command 'deprecatedcmd'
  [255]

 the extension shouldn't be loaded at all so the mq works:

  $ hg qseries --config extensions.mq= > /dev/null

38787:5199c5b6fd29

  $ hg deprecatedcmd > /dev/null
  *** failed to import extension deprecatedcmd from $TESTTMP/deprecated/deprecatedcmd.py: missing attributes: norepo, optionalrepo, inferrepo
  *** (use @command decorator to register 'deprecatedcmd')
  hg: unknown command 'deprecatedcmd'
  (use 'hg help' for a list of commands)
  [255]

 the extension shouldn't be loaded at all so the mq works:

  $ hg qseries --config extensions.mq= > /dev/null