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45 lines
1.3 KiB
Bash
45 lines
1.3 KiB
Bash
#!/bin/bash
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# Open file on a remote Emacs server.
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# https://andy.wordpress.com/2013/01/03/automatic-emacsclient/ with added sudo.
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params=()
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sudo=0
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local=0
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host=$(echo $SSH_CONNECTION | cut -d' ' -f3)
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port=$(echo $SSH_CONNECTION | cut -d' ' -f4)
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for p in "${@}"; do
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if [[ "${p}" == "-n" ]]; then
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params+=( "${p}" )
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elif [[ "${p}" == "-c" ]]; then
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params+=( "${p}" )
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elif [[ "${p:0:1}" == "+" ]]; then
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params+=( "${p}" )
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elif [[ "${p}" == "--sudo" ]]; then
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sudo=1
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elif [[ "${p}" == "--local" ]]; then
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# Use local server, for use with --sudo.
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local=1
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else
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# Setting field separator to newline so that filenames with spaces will
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# not be split up into 2 array elements.
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OLDIFS=${IFS}
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IFS=$'\n'
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if [[ $(id -u) -eq 0 || ${sudo} -eq 1 ]]; then
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if [[ ${local} -eq 0 ]]; then
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params+=( "/ssh:${USER}@${host}#${port}|sudo::"$(realpath -m "${p}") )
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else
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params+=( "/sudo:localhost:"$(realpath -m "${p}") )
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fi
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else
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params+=( "/ssh:${USER}@${host}#${port}:"$(realpath "${p}") )
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fi
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IFS=${OLDIFS}
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fi
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done
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"emacsclient-$(uname -m)" -s ~/.ssh/emacs-server "${params[@]}"
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