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add brick hostkey
[etc/ssh.git] / .zsh / zshrc / parts.d / 50-ssh
1 # zshrc/parts.d/50-ssh
2 #
3 # ssh configuration for zsh
4 #
5 # Copyright © 2008 martin f. krafft <madduck@madduck.net>
6 # Released under the terms of the Artistic Licence 2.0
7 #
8 # Source repository: git://git.madduck.net/etc/ssh.git
9 #
10
11 # populate hosts completion with SSH's known_hosts
12 if [ -r $HOME/.ssh/known_hosts ]; then
13   local _myhosts
14   _myhosts=$(while read host rest; do
15     host="${(f)host%%,*}"
16     case "$host" in
17       ([[:alnum:]]*) echo "$host";;
18       (\[[[:alnum:]]*) echo "${${host#\[}%\]*}";;
19     esac
20   done < ~/.ssh/known_hosts)
21   #_myhosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[0-9]*}%%\ *}%%,*})
22   #zstyle ':completion:*' hosts $_myhosts
23   unset _myhosts
24 fi
25
26 _ssh_proxy() {
27   local cmd sshopts cmdopts
28   cmd="$1"; shift
29   sshopts="${*%%--*}"; sshopts="${sshopts%% }"
30   [[ -n "$sshopts" ]] || { ssh; return $? }
31   cmdopts="${*#$sshopts}"; cmdopts="${cmdopts#*-- }"
32   eval ssh $sshopts -t $cmd $cmdopts
33 }
34
35 # need functions instead of aliases for completion
36 rrsh() { _ssh_proxy "sudo -i" "$@" }
37 compdef rrsh=ssh
38
39 ttsh() { _ssh_proxy "tmux last" "$@" }
40 compdef ttsh=ssh
41
42 rtsh() { _ssh_proxy "tmux new sudo -i" "$@" }
43 compdef rtsh=ssh
44
45 declare _SSH_SOCKDIR="${VARDIR}/ssh"
46 kssh() {
47   if [[ -z "$1" ]]; then
48     rm -vf -- ${_SSH_SOCKDIR}/*(=as-60Y1omN)
49   else
50     rm "$@"
51   fi
52 }
53 compdef -e "compset -P ${_SSH_SOCKDIR}/ || PREFIX=${_SSH_SOCKDIR}/; _files -W ${_SSH_SOCKDIR}" kssh
54
55 scd() {
56   local args host dir arg
57
58   for arg in "$@"; do
59     case "$arg" in
60       (*:*) host=${arg%%:*}; dir="${arg#*:}";;
61       (*) args="${args:+$args }$arg";;
62     esac
63   done
64
65   if [[ -z $dir ]]; then
66     ssh "$@"
67
68   else
69
70     ssh -t $args $host "cd '${dir:gs/\'/\'\\\'\'}' && exec \$SHELL --login"
71   fi
72 }
73 compdef scd=scp
74
75 # vim:ft=zsh