2020-06-23 21:51:10 -07:00
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function zle-accept-line-with-ssh () {
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2020-09-04 20:41:59 -07:00
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# prevent replacing empty lines with "ssh -p"
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if [[ ${BUFFER} == "" ]]; then
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zle .accept-line
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return
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fi
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firstword=${BUFFER[(w)1]}
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# Rough translation: "if @ is in firstword"
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if [[ ${firstword[(i)@]} -le ${#firstword} ]]; then # Lit: "if the index of '@' within firstword is less than the length of firstword"
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origbuffer=$BUFFER
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cmd=${firstword%@*} # set cmd to everything BEFORE the @
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host=${firstword#*@} # set host to everything AFTER the @
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# ports!
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if [[ ${host[(i):]} -le ${#host} ]]; then
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port="-p ${host#*:}"
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host=${host%:*}
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fi
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args=${origbuffer#${firstword} } # set args to everything AFTER the first word
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[[ $args == $firstword ]] && args="" # Prevent "command command@host" from running a command with no args
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if [[ $cmd == "" ]] && [[ $args == "" ]]; then
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BUFFER="ssh $port $host"
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else
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BUFFER="ssh $port -t $host \"$cmd ${args}\""
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fi
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fi
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unset host port cmd
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zle .accept-line
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2020-06-23 21:51:10 -07:00
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}
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2020-09-04 20:41:59 -07:00
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zle -N accept-line zle-accept-line-with-ssh
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