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