mirror of
https://github.com/jarun/nnn.git
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60 lines
2.1 KiB
Bash
Executable file
60 lines
2.1 KiB
Bash
Executable file
#!/usr/bin/env sh
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# Description: Fuzzy find and execute nnn plugins (and optionally,
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# custom scripts located elsewhere).
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# Description and details of plugins can be previewed
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# from the fzf interface. Use `?` to toggle preview
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# pane on and off, ^Up/^Dn to scroll.
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#
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# Dependencies: find, fzf, cat (or bat, if installed)
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#
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# Note: For better compatibility with as many nnn plugins as possible,
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# fzplug will first execute the chosen script on the file hovered
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# in nnn, and upon failure, try to run it with no target (i.e on
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# an active selection, if present).
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#
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# Shell: POSIX compliant
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# Author: Kabouik
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# Optional scripts sources
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# Leave blank or fill with the absolute path of a folder containing executable
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# scripts other than nnn plugins (e.g., "$HOME/.local/share/nautilus/scripts",
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# since there are numerous Nautilus script git repositories).
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# Add extra variables if needed, make sure you call them in the find command.
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#CUSTOMDIR1="$HOME/.local/share/nautilus/scripts"
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CUSTOMDIR1=""
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CUSTOMDIR2=""
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nnnpluginsdir="$HOME/.config/nnn/plugins"
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# Preview with bat if installed
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if type bat >/dev/null; then
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BAT="bat --terminal-width='$(tput cols)' --decorations=always --color=always --style='${BAT_STYLE:-header,numbers}'"
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fi
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plugin=$(find "$nnnpluginsdir" "$CUSTOMDIR1" "$CUSTOMDIR2" \
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-maxdepth 3 -perm -111 -type f 2>/dev/null | fzf --ansi --preview \
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"${BAT:-cat} {}" --preview-window="right:66%:wrap" --delimiter / \
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--with-nth -1 --bind="?:toggle-preview")
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# Try running the script on the hovered file, and abort
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# abort if no plugin was selected (ESC or ^C pressed).
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err=0
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if ! [ "$plugin" = "" ]; then
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"$plugin" "$1" || err=1
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fi
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# If attempt with hovered file fails, try without any target
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# (nnn selections should still be passed to the script in that case)
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if [ "$err" -eq "1" ]; then
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clear && "$plugin" || err=2
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fi
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# Abort and show error if both fail
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if [ "$err" -eq "2" ]; then
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sep="\n---\n"
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printf "$sep""Failed to execute '%s'. See error above or try without fzfplug. Press return to continue. " "$plugin" && read -r _ && clear
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fi
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