Add the ability to add additional identities via the command line

[rustafariandev]

No description provided.

[romanz]

I think it would be simpler to add nargs='+' to the existing identity argument:

p.add_argument('identity', type=_to_unicode, default=None, nargs='+',
               help='proto://[user@]host[:port][/path]')

See https://docs.python.org/3/library/argparse.html#nargs

[rustafariandev]

Let me test how that works.

[rustafariandev]

That conflicts with the other nargs argument at

trezor-agent/libagent/ssh/__init__.py

Line 121 in eab0362

p.add_argument('command', type=str, nargs='*', metavar='ARGUMENT',

import argparse
parser = argparse.ArgumentParser()
parser.add_argument('-c', action='store_true')
parser.add_argument('foo', nargs='+')
parser.add_argument('bar', nargs='*', metavar='ARGUMENT')
print(parser.parse_args('-c c a b --  1 2 3'.split()))

The output

Namespace(c=True, foo=['c', 'a', 'b', '1', '2', '3'], bar=[])

[romanz]

You're right - it won't work :(

[romanz]

Can you export you relevant identities/pubkeys into a text file?
(see #115 for the discussion & #116 for the implementation)

[rustafariandev]

Yes, I can. This was more for convenience than anything else.
It was to avoid me doing something like this.

onlykey-agent  <(echo "<git@github.com|ed25519>";echo "<user@example.com|ed25519>") --shell

Or creating the file ahead of time.

The file approach also works.