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Fix host completion to include ssh_config entries (#13)

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This commit is contained in:
Junegunn Choi 2013-12-22 20:42:11 +09:00
parent 622c54f4a3
commit 76fe23b928
1 changed files with 22 additions and 4 deletions
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26
fzf-completion.bash
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@ -96,7 +96,7 @@ _fzf_kill_completion() {
fi
}
_fzf_host_completion() {
_fzf_telnet_completion() {
local cur prev selected
cur="${COMP_WORDS[COMP_CWORD]}"
prev="${COMP_WORDS[COMP_CWORD-1]}"
@ -112,6 +112,25 @@ _fzf_host_completion() {
fi
}
_fzf_ssh_completion() {
local cur prev selected
cur="${COMP_WORDS[COMP_CWORD]}"
prev="${COMP_WORDS[COMP_CWORD-1]}"
[[ "$cur" =~ ^- || "$prev" =~ ^- ]] && return 1
tput sc
selected=$(cat \
<(cat ~/.ssh/config /etc/ssh/ssh_config 2> /dev/null | grep -i ^host) \
<(grep -v '^\s*\(#\|$\)' /etc/hosts) | \
awk '{print $2}' | sort -u | fzf $FZF_COMPLETION_OPTS -q "$cur")
tput rc
if [ -n "$selected" ]; then
COMPREPLY=("$selected")
return 0
fi
}
complete -F _fzf_opts_completion fzf
# Directory
@ -141,7 +160,6 @@ done
complete -F _fzf_kill_completion -o nospace -o default -o bashdefault kill
# Host completion
for cmd in "ssh telnet"; do
complete -F _fzf_host_completion -o default -o bashdefault $cmd
done
complete -F _fzf_ssh_completion -o default -o bashdefault ssh
complete -F _fzf_telnet_completion -o default -o bashdefault telnet