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# create a zkbd compatible hash;
# to add other keys to this hash, see: man 5 terminfo
typeset -g -A key
key[Home]="${terminfo[khome]}"
key[End]="${terminfo[kend]}"
key[Insert]="${terminfo[kich1]}"
key[Backspace]="${terminfo[kbs]}"
key[Delete]="${terminfo[kdch1]}"
key[Up]="${terminfo[kcuu1]}"
key[Down]="${terminfo[kcud1]}"
key[Left]="${terminfo[kcub1]}"
key[Right]="${terminfo[kcuf1]}"
key[PageUp]="${terminfo[kpp]}"
key[PageDown]="${terminfo[knp]}"
key[ShiftTab]="${terminfo[kcbt]}"
# setup key accordingly
[[ -n "${key[Home]}" ]] && bindkey -- "${key[Home]}" beginning-of-line
[[ -n "${key[End]}" ]] && bindkey -- "${key[End]}" end-of-line
[[ -n "${key[Insert]}" ]] && bindkey -- "${key[Insert]}" overwrite-mode
[[ -n "${key[Backspace]}" ]] && bindkey -- "${key[Backspace]}" backward-delete-char
[[ -n "${key[Delete]}" ]] && bindkey -- "${key[Delete]}" delete-char
[[ -n "${key[Up]}" ]] && bindkey -- "${key[Up]}" up-line-or-history
[[ -n "${key[Down]}" ]] && bindkey -- "${key[Down]}" down-line-or-history
[[ -n "${key[Left]}" ]] && bindkey -- "${key[Left]}" backward-char
[[ -n "${key[Right]}" ]] && bindkey -- "${key[Right]}" forward-char
[[ -n "${key[PageUp]}" ]] && bindkey -- "${key[PageUp]}" beginning-of-buffer-or-history
[[ -n "${key[PageDown]}" ]] && bindkey -- "${key[PageDown]}" end-of-buffer-or-history
[[ -n "${key[ShiftTab]}" ]] && bindkey -- "${key[ShiftTab]}" reverse-menu-complete
bindkey -M viins "^q" push-input
# Finally, make sure the terminal is in application mode, when zle is
# active. Only then are the values from $terminfo valid.
if (( ${+terminfo[smkx]} && ${+terminfo[rmkx]} )); then
autoload -Uz add-zle-hook-widget
function zle_application_mode_start { echoti smkx }
function zle_application_mode_stop { echoti rmkx }
add-zle-hook-widget -Uz zle-line-init zle_application_mode_start
add-zle-hook-widget -Uz zle-line-finish zle_application_mode_stop
fi
autoload -Uz up-line-or-beginning-search down-line-or-beginning-search
zle -N up-line-or-beginning-search
zle -N down-line-or-beginning-search
[[ -n "${key[Up]}" ]] && bindkey -- "${key[Up]}" up-line-or-beginning-search
[[ -n "${key[Down]}" ]] && bindkey -- "${key[Down]}" down-line-or-beginning-search
# By default, Ctrl+d will not close your shell if the command line is filled, this fixes it:
exit_zsh() { exit }
zle -N exit_zsh
bindkey '^D' exit_zsh
autoload -U edit-command-line
zle -N edit-command-line
bindkey '\C-x' edit-command-line
bindkey -M viins jj vi-cmd-mode
# Make CTRL-Z background things and unbackground them.
# Based off https://github.com/wincent/wincent/commit/30b502d811fbf4ca058db3a6f006aaecab68f6b7
function fg-bg() {
if [[ $#BUFFER -eq 0 ]]; then
local backgroundProgram="$(jobs | tail -n 1 | awk '{print $4}')"
case "$backgroundProgram" in
"nc"|"ncat"|"netcat"|"resize-netcat-listener"|"rnc")
# Make sure that /dev/tty is given to the stty command by doing </dev/tty
terminal-size-clip < /dev/tty
stty raw -echo < /dev/tty; fg
;;
*)
fg
;;
esac
else
zle push-input
fi
}
zle -N fg-bg
bindkey '^Z' fg-bg
rationalise-dot() {
if [[ $LBUFFER = *.. ]]; then
LBUFFER+=/..
else
LBUFFER+=.
fi
}
zle -N rationalise-dot
bindkey . rationalise-dot
make_current_word_directory(){
tokens=(${(z)LBUFFER})
local folder="${tokens[-1]}" output
if [ "${folder[1]}" = '"' ] || [ "${folder[1]}" = "'" ]; then
folder=${folder:1}
else
folder="${folder//\\ / }"
fi
folder="${~folder%/*}"
if [ -e "${~folder}" ]; then
zle -M "$folder already exists"
else
output="$(mkdir -p "${~folder}" 2>&1)"
if [ $? -eq 0 ]; then
zle -M "$folder created"
else
zle -M "$output"
fi
fi
}
zle -N make_current_word_directory
# Alt + m
bindkey '\em' make_current_word_directory
# This came about because I often find myself starting off with cd, tabbing and
# realising I would have been better off starting the command with vim
swap_command(){
# Each group should be seperated by a colon with each item in a group
# seperated by a space
local groups="cd vim ls:ping mtr"
local tokens=(${(z)LBUFFER})
local cmd="${tokens[1]}"
local newindex=0
# If there is no command, return
[ "$cmd" = "" ] && return 0
# Find the first group group with the current command
local group="$(echo -en "$groups" | tr ':' '\n' | grep "$cmd" | head -n 1)"
# Turn the chosen group into an array, splitting on a space
local commands=(${(@s/ /)group})
# Find out where the current command is in the list
local currentindex=${commands[(ie)${cmd}]}
if [ "$currentindex" -gt "${#commands}" ]; then
# If the element isn't found in an array, zsh's search returns length + 1
return 0
elif [ "$currentindex" -eq "${#commands}" ]; then
newindex=1
else
newindex="$((currentindex + 1))"
fi
tokens[1]="${commands[$newindex]}"
LBUFFER="${tokens[@]}"
zle reset-prompt
return 0
}
zle -N swap_command
bindkey '\ec' swap_command
find_current_file(){
tokens=(${(z)LBUFFER})
local lastWord="${tokens[-1]}" filepath
# First assume I'm trying to edit a script. If it's in my path, use it
filepath="$(which "$lastWord")"
if [ "$?" -eq 0 ]; then
tokens[-1]="$filepath"
LBUFFER="${tokens[@]}"
return 0
fi
# Next try locate with an exact filename match
filepath="$(locate "*/$lastWord")"
if [ "$?" -eq 0 ]; then
tokens[-1]="$filepath"
LBUFFER="${tokens[@]}"
return 0
fi
}
zle -N find_current_file
# ctrl + n
bindkey '^n' find_current_file