nnn/plugins/fzopen

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#!/usr/bin/env sh
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# Description: Fuzzy find a file in directory subtree
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# Opens in $VISUAL or $EDITOR if text
# Opens other type of files with xdg-open
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#
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# Dependencies: fd/find, fzf/skim, xdg-open
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#
# Shell: POSIX compliant
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# Author: Arun Prakash Jana
if type fzf >/dev/null 2>&1; then
cmd="$FZF_DEFAULT_COMMAND"
if type fd >/dev/null 2>&1; then
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[ -z "$cmd" ] && cmd="fd -t f 2>/dev/null"
else
[ -z "$cmd" ] && cmd="find . -type f 2>/dev/null"
fi
entry="$(eval "$cmd" | fzf --delimiter / --nth=-1 --tiebreak=begin --info=hidden)"
# To show only the file name
# entry=$(find . -type f 2>/dev/null | fzf --delimiter / --with-nth=-1 --tiebreak=begin --info=hidden)
elif type sk >/dev/null 2>&1; then
entry=$(find . -type f 2>/dev/null | sk)
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else
exit 1
fi
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case "$(file -biL "$entry")" in
*text*)
"${VISUAL:-$EDITOR}" "$entry" ;;
*)
if uname | grep -q "Darwin"; then
open "$entry" >/dev/null 2>&1
else
xdg-open "$entry" >/dev/null 2>&1
fi
;;
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esac