More options from for DOMAINS in `ShowLauncherArgs`

[simonmandlik]

I'm using this amazing keymap for attaching SSHMUX domains:

{ mods = "LEADER", key = "a", action = act.ShowLauncherArgs { flags = "FUZZY|DOMAINS" } }

This works amazingly as long as the specific hostname is specified in ~/.ssh_config. There is one problem with this. Sometimes I modify settings only for the second-level (or the third-level) domain, as there are might be too many possible subdomains.

This often happens in HPC clusters. I would have something like

cluster.com:
    User ...
    IdentityFile ...

in ~/.ssh_config, and I would connect like ssh node118.cluster.com or ssh node43.cluster.com. In such cases, wezterm.enumerate_ssh_hosts() only shows cluster.com.

I can think of two ways two solve this without having to use wezterm cli for each connection:

• make it possible to explicitly write a full domain name in the menu
• parse hosts also from ~/.ssh/known_hosts.

[wez]

I'm not sure exactly what you're angling for here, but I do want to note that: You have full control over the list of ssh domains via https://wezfurlong.org/wezterm/config/lua/config/ssh_domains.html

You might consider adjusting your config to parse ~/.ssh/known_hosts or otherwise obtain the relevant list of hosts using logic that makes sense to you and your specific use case.

[simonmandlik]

Thanks for the answer! I have solved it by manually modifying config.ssh_domains.

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