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Parse ssh config only once for completions

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This commit is contained in:
Paweł Płazieński 2017-05-19 23:08:37 +02:00
parent 998fd9da33
commit e23e9229f2
1 changed files with 3 additions and 3 deletions
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6
.zshrc
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@ -125,10 +125,10 @@ zstyle ':completion::*:kill:*:processes' list-colors '=(#b) #([0-9]#)*=0=01;32'
# sudo completion
zstyle ':completion:*:sudo:*' command-path append /sbin /usr/sbin
list-ssh-hosts() { [[ -f $HOME/.ssh/config ]] && print -n $(cat $HOME/.ssh/config | sed '/^Host /!d;s/Host *\([^ \#]\+\)/\1/') }
SSH_HOSTS=($([[ -f $HOME/.ssh/config ]] && print -n $(cat $HOME/.ssh/config | sed '/^Host [^*]/!d;s/Host *\([^ \#]\+\)/\1/' | sort)))
zstyle ':completion:*:ssh:*' hosts $(list-ssh-hosts)
zstyle ':completion:*:scp:*' hosts $(list-ssh-hosts)
zstyle ':completion:*:ssh:*' hosts $SSH_HOSTS
zstyle ':completion:*:scp:*' hosts $SSH_HOSTS
zstyle ':completion:*:ssh:*' users # disables users completion
zstyle ':completion:*:scp:*' users # disables users completion