elvish-bash-completion

Generalized version of ezh/elvish-bash-completion with some improvements. Provides single function bash-completer:new, you can convert any bash completion to elvish.

It includes submodules for bash completions and also tries to find completion in your host searching through

/usr/share/bash-completion/completions/
/usr/local/share/bash-completion/completions/
/usr/local/etc/bash_completion.d/

Options

bash_function: Normally completion bash function is named as "_command command", this option is for commands that doesn't follow this convention.
completion_filename: Some completion file is named to fd.bash instead of fd (on MacOS)

Install

# This library includes submodules we can't use epm but we can still install in the same directory.
git clone --recurse-submodules https://github.com/aca/elvish-bash-completion ~/.local/share/elvish/lib/github.com/aca/elvish-bash-completion

Usage

You might want to check my configs for more.

use github.com/aca/elvish-bash-completion/bash-completer

set edit:completion:arg-completer[ssh] = (bash-completer:new "ssh")
set edit:completion:arg-completer[scp] = (bash-completer:new "scp")
set edit:completion:arg-completer[curl] = (bash-completer:new "curl")
set edit:completion:arg-completer[man] = (bash-completer:new "man")
set edit:completion:arg-completer[killall] = (bash-completer:new "killall")
set edit:completion:arg-completer[aria2c] = (bash-completer:new "aria2c")
set edit:completion:arg-completer[ip] = (bash-completer:new "ip")
set edit:completion:arg-completer[journalctl] = (bash-completer:new "journalctl")
set edit:completion:arg-completer[tcpdump] = (bash-completer:new "tcpdump")
set edit:completion:arg-completer[iptables] = (bash-completer:new "iptables")
set edit:completion:arg-completer[tmux] = (bash-completer:new "tmux")
set edit:completion:arg-completer[fd] = (bash-completer:new "fd")
set edit:completion:arg-completer[rg] = (bash-completer:new "rg")
set edit:completion:arg-completer[pueue] = (bash-completer:new "pueue")

# for some commands, we need to pass bash_function
set edit:completion:arg-completer[gh] = (bash-completer:new "gh" &bash_function="__start_gh")
set edit:completion:arg-completer[pkill] = (bash-completer:new "pkill" &bash_function="pgrep")
set edit:completion:arg-completer[git] = (bash-completer:new "git" &bash_function="__git_wrap__git_main")
set edit:completion:arg-completer[umount] = (bash-completer:new "umount" &bash_function="_umount_module")
set edit:completion:arg-completer[systemctl] = (bash-completer:new "systemctl" &bash_function="_systemctl systemctl")
set edit:completion:arg-completer[virsh] = (bash-completer:new "virsh" &bash_function="_virsh_complete virsh")

# builtin completions
set edit:completion:arg-completer[which] = (bash-completer:new "which"  &bash_function="_complete type" &completion_filename="complete")

# alias
set edit:completion:arg-completer[kubectl] = (bash-completer:new "kubectl" &bash_function="__start_kubectl")
set edit:completion:arg-completer[k] = $edit:completion:arg-completer[kubectl]

# specify completion filename for completions with different name
# set edit:completion:arg-completer[rg] = (bash-completer:new "rg" &completion_filename="custom_rg_completion")