fzf-ssh

fzf-ssh.zsh

function _resolv_ssh_hosts () {
  local CURRENTFILE
  eval CURRENTFILE=$1
  local selectedhosts=$(grep "Host " ${CURRENTFILE} | grep -v '*' | cut -b 6-)
  local includes=$(grep "Include " ${CURRENTFILE} | cut -b 9-)
  for inc in ${(@f)includes}; do
    selectedhosts+=$(_resolv_ssh_hosts $inc)
  done
  echo $selectedhosts
}

function fzf-ssh () {
  local selected_host=$(_resolv_ssh_hosts ~/.ssh/config | $(__fzfcmd) --query "$LBUFFER")

  if [ -n "$selected_host" ]; then
    BUFFER="ssh ${selected_host}"
    zle accept-line                                                                                                                                                                                                                             fi
  zle reset-prompt
}

zle -N fzf-ssh
bindkey '^s' fzf-ssh