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88e9122c79
- show file name - open hovered if none selected - open and exit if only one file selected - code improvements
50 lines
1.4 KiB
Bash
Executable file
50 lines
1.4 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Description: Open selected files in nuke one by one or in oneshot
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#
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# Notes: 1. Opens the hovered file if the selection is empty
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# 2. nuke is the default, set OPENER below for custom
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# 3. Opener is invoked once for each file in a loop
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# 4. Keep pressing "Enter" to open files one by one
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#
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# Shell: bash
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# Author: Arun Prakash Jana
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sel=${NNN_SEL:-${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.selection}
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OPENER="${XDG_CONFIG_HOME:-$HOME/.config}/nnn/plugins/nuke"
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if [ -s "$sel" ]; then
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targets=()
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while IFS= read -r -d '' entry || [ -n "$entry" ]; do
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targets+=( "$entry" )
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done < "$sel"
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elements=${#targets[@]}
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if (( elements == 1 )); then
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# If there's only one file selected, open without prompts
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"$OPENER" "${targets[0]}"
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else
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printf "open [A]ll? "
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read -r all
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for ((index=0; index <= ${#targets[@]}; index++)); do
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"$OPENER" "${targets[index]}"
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if [ "$all" != "A" ] && (( index+1 < elements )); then
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printf "press Enter to open '%s'\n" "${targets[index+1]}"
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read -r -s -n 1 key
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if [[ $key != "" ]]; then
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break
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fi
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fi
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done
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fi
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# Clear selection
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if [ -s "$sel" ] && [ -p "$NNN_PIPE" ]; then
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printf "-" > "$NNN_PIPE"
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fi
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elif [ -n "$1" ]; then
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"$OPENER" "$1"
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fi
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