43 lines
1020 B
Bash
43 lines
1020 B
Bash
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#!/usr/bin/env zsh
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#
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# Based on https://github.com/junegunn/fzf/blob/master/shell/key-bindings.zsh
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# (MIT licensed, as of 2016-05-05).
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FZFZ_SCRIPT_PATH=${0:a:h}
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__fzfz() {
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$FZFZ_SCRIPT_PATH/fzfz | while read item; do
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printf '%q ' "$item"
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done
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echo
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}
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fzfz-dir-widget() {
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local shouldAccept=$(should-accept-line)
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LBUFFER="${LBUFFER}$(__fzfz)"
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local ret=$?
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zle redisplay
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typeset -f zle-line-init >/dev/null && zle zle-line-init
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if [[ $ret -eq 0 && -n "$BUFFER" && -n "$shouldAccept" ]]; then
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zle .accept-line
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fi
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return $ret
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}
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# Accept the line if the buffer was empty before invoking the file widget, and
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# the `auto_cd` option is set.
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should-accept-line() {
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if [[ ${#${(z)BUFFER}} -eq 0 && -o auto_cd ]]; then
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echo "true";
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fi
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}
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zle -N fzfz-dir-widget
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bindkey -M viins -r '^G'
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bindkey -M vicmd -r '^G'
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bindkey -M emacs -r '^G'
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bindkey -M viins '^G' fzfz-dir-widget
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bindkey -M vicmd '^G' fzfz-dir-widget
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bindkey -M emacs '^G' fzfz-dir-widget
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