comparison tests/test-debugcommands.t @ 49944:8f76a41ee465

debugshell: allow commands to be specified as a CLI argument

Add a `--command` option to `hg debugshell` that allows the user to pass in
Python code to evaluate directly from the command line. This was inspired by
the `--command` option present in Facebook's Sapling fork of Mercurial,
which in turn was inspired by the `-c` option of the Python interpreter
itself. It is particularly useful for writing tests, especially for getting
visibility into things that otherwise aren't exposed via debug commands.

49940:86958104b6ca

  url: ssh://user@dummy/debugrevlog
  local: no
  pushable: yes

#endif

49944:8f76a41ee465

  url: ssh://user@dummy/debugrevlog
  local: no
  pushable: yes

#endif

Test debugshell

  $ hg debugshell -c 'ui.write(b"%s\n" % ui.username())'
  test