The varlink spec supports protocol upgrades and they are very
useful to e.g. transfer binary data directly via varlink. So
far varlinkctl/sd-varlink was not supporting this. This commit
adds support for it in varlinkctl by using the new code in
sd-varlink and the generalized socket-forward code.
correct redundant or mismatched tags and fill the argument field of
curcontext because _regex_words does not do that for us.
The _complete_help text now looks much more reasonable most of the time:
$ varlinkctl call /run/systemd/resolve/io.systemd.Resolve ^Xh
tags in context :completion::complete:varlinkctl::
argument-rest (_arguments _varlinkctl)
tags in context :completion::complete:varlinkctl-call:method:
varlink-methods (_varlinkctl_cmd _varlinkctl_command _arguments _varlinkctl)
Fixes: af63b4b769 ("zsh: add varlinkctl completions")
Lennart Poettering
Michael Vogt
Eisuke Kawashima
Ronan Pigott