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opener improvements

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- show file name
- open hovered if none selected
- open and exit if only one file selected
- code improvements
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Arun Prakash Jana 2022-04-01 07:16:16 +05:30
parent 5745597fd5
commit 88e9122c79
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1 changed files with 29 additions and 22 deletions
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51
plugins/openall
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@ -1,42 +1,49 @@
#!/usr/bin/env bash #!/usr/bin/env bash
# Description: Open selected files in nuke one by one or in oneshot # Description: Open selected files in nuke one by one or in oneshot
# Tip: keep pressing "Enter" to open files one by one
# #
# Note: Uses nuke by default, easy to replace with preferred opener # Notes: 1. Opens the hovered file if the selection is empty
# nuke is invoked once for each file in a loop # 2. nuke is the default, set OPENER below for custom
# 3. Opener is invoked once for each file in a loop
# 4. Keep pressing "Enter" to open files one by one
# #
# Shell: bash # Shell: bash
# Author: Arun Prakash Jana # Author: Arun Prakash Jana
sel=${NNN_SEL:-${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.selection} sel=${NNN_SEL:-${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.selection}
nuke="${XDG_CONFIG_HOME:-$HOME/.config}/nnn/plugins/nuke" OPENER="${XDG_CONFIG_HOME:-$HOME/.config}/nnn/plugins/nuke"
printf "open [A]ll? "
read -r all
if [ -s "$sel" ]; then if [ -s "$sel" ]; then
targets=() targets=()
while IFS= read -r -d '' entry || [ -n "$entry" ]; do while IFS= read -r -d '' entry || [ -n "$entry" ]; do
targets+=( "$entry" ) targets+=( "$entry" )
done < "$sel" done < "$sel"
fi
last=${targets[${#targets[@]}-1]} elements=${#targets[@]}
for entry in "${targets[@]}"; do if (( elements == 1 )); then
# replace nuke with your preferred opened below # If there's only one file selected, open without prompts
"$nuke" "$entry" "$OPENER" "${targets[0]}"
if [ "$all" != "A" ] && [ "$entry" != "$last" ]; then else
printf "press Enter to open next\n" printf "open [A]ll? "
read -r -s -n 1 key read -r all
if [[ $key != "" ]]; then
break for ((index=0; index <= ${#targets[@]}; index++)); do
fi "$OPENER" "${targets[index]}"
if [ "$all" != "A" ] && (( index+1 < elements )); then
printf "press Enter to open '%s'\n" "${targets[index+1]}"
read -r -s -n 1 key
if [[ $key != "" ]]; then
break
fi
fi
done
fi fi
done
# Clear selection # Clear selection
if [ -s "$sel" ] && [ -p "$NNN_PIPE" ]; then if [ -s "$sel" ] && [ -p "$NNN_PIPE" ]; then
printf "-" > "$NNN_PIPE" printf "-" > "$NNN_PIPE"
fi
elif [ -n "$1" ]; then
"$OPENER" "$1"
fi fi