58 lines
1.6 KiB
Bash
58 lines
1.6 KiB
Bash
# ------------------------------------------------------------------------------
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# Description
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# -----------
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#
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# sudo or sudoedit will be inserted before the command
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#
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# ------------------------------------------------------------------------------
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# Authors
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# -------
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#
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# * Dongweiming <ciici123@gmail.com>
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#
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# ------------------------------------------------------------------------------
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sudo-command-line() {
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[[ -z $BUFFER ]] && LBUFFER="$(fc -ln -1)"
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# Save beginning space
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local WHITESPACE=""
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if [[ ${LBUFFER:0:1} == " " ]] ; then
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WHITESPACE=" "
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LBUFFER="${LBUFFER:1}"
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fi
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if [[ -n $EDITOR && $BUFFER == $EDITOR\ * ]]; then
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if [[ ${#LBUFFER} -le ${#EDITOR} ]]; then
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RBUFFER=" ${BUFFER#$EDITOR }"
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LBUFFER="sudoedit"
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else
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LBUFFER="sudoedit ${LBUFFER#$EDITOR }"
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fi
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elif [[ $BUFFER == sudoedit\ * ]]; then
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if [[ ${#LBUFFER} -le 8 ]]; then
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RBUFFER=" ${BUFFER#sudoedit }"
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LBUFFER="$EDITOR"
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else
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LBUFFER="$EDITOR ${LBUFFER#sudoedit }"
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fi
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elif [[ $BUFFER == sudo\ * ]]; then
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if [[ ${#LBUFFER} -le 4 ]]; then
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RBUFFER="${BUFFER#sudo }"
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LBUFFER=""
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else
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LBUFFER="${LBUFFER#sudo }"
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fi
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else
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LBUFFER="sudo $LBUFFER"
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fi
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# Preserve beginning space
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LBUFFER="${WHITESPACE}${LBUFFER}"
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}
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zle -N sudo-command-line
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# Defined shortcut keys: [Esc] [Esc]
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bindkey -M emacs '\e\e' sudo-command-line
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bindkey -M vicmd '\e\e' sudo-command-line
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bindkey -M viins '\e\e' sudo-command-line
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