Shell completions

onmsctl completion bash > /etc/bash_completion.d/onmsctl
onmsctl completion fish > ~/.config/fish/completions/onmsctl.fish
onmsctl completion zsh  > "$(brew --prefix)/share/zsh/site-functions/_onmsctl"   # adjust target to your setup

Supported shells: bash, zsh, fish, elvish, powershell.

For Oh My Zsh, write to ~/.oh-my-zsh/custom/completions/_onmsctl and add fpath=("$ZSH_CUSTOM/completions" $fpath) to ~/.zshrc above the source $ZSH/oh-my-zsh.sh line. The script targets the literal name onmsctl. Run sed -e 's/onmsctl/<name>/g' if you've repackaged it.