Update CLI completions for bash/zsh; add a CLI completion for fish

[kurtmckee]

Other

• Update CLI completions for bash and zsh shells.
• Add a CLI completion for fish shell.

[sirosen]

We also will need to update the docs.

Looking back over this, I would like to find a more elegant way of getting nice completion printing. But that can be a separate enhancement.

[kurtmckee]

We also will need to update the docs

Where are these docs located? I searched for the text --completion and --bash-completion and found nothing in the rest of the repo.

[derek-globus]

Could you add this comment to the pyproject.toml file where we define the click version?

[kurtmckee]

I deliberately chose only to mention "update the shell_completion.py file" in pyproject.toml because anything more than one line will prevent us from seeing context in diffs.

Lemme see if I can cram a bit more info into the line I added to pyproject.toml without it spilling across to a second line.

[kurtmckee]

Diffs might be up to three lines, so I've allowed the instructions to spill onto a second line. See what you think! 👍

[derek-globus]

Yep, that looks great; thanks

[sirosen]

Just to close a loop and leave a record: Kurt and I chatted about docs.
Some of the CLI docs are part of the docs.globus.org repo, so you can't find them here.