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#!/usr/bin/env sh
# Description: Add selection or hovered file/directory to cmus queue
#
# Dependencies: cmus, pgrep, xdotool (optional)
#
# Notes:
# 1. If adding selection, files/dirs are added in the same order they were selected in nnn
# 2. A new window will be opened if cmus is not running already, playback will start immediately
# 3. If cmus is already running, files will be appended to the queue with no forced playback
#
# TODO:
# 1. Add cava and cmus-lyrics as optional dependencies
# 2. Start cava and/or cmus-lyrics in tmux or kitty panes next to cmus
#
# Shell: POSIX compliant
# Author: Kabouik
# (Optional) Set preferred terminal emulator for cmus if not set in your env,
# or leave commented out to use OS default
#TERMINAL="kitty"
if ! type cmus >/dev/null; then
printf "cmus missing"
read -r _
exit 1
fi
selection=${NNN_SEL:-${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.selection}
start_cmus() {
type xdotool >/dev/null && nnnwindow="$(xdotool getactivewindow)"
case "$TERMINAL" in
kitty | gnome-terminal | st)
nohup "$TERMINAL" -- cmus & ;;
havoc)
nohup "$TERMINAL" cmus & ;;
"")
nohup x-terminal-emulator -e cmus & ;;
*)
nohup "$TERMINAL" -e cmus & ;;
esac
# Give the new terminal some time to open
until cmus-remote -C; do sleep 0.1; done
[ -n "$nnnwindow" ] && xdotool windowactivate "$nnnwindow"
} >/dev/null 2>&1
fill_queue() {
if [ "$REPLY" = "s" ]; then
xargs < "$selection" -0 cmus-remote -q
elif [ -n "$1" ]; then
cmus-remote -q "$1"
fi
}
# If active selection,then ask what to do
if [ -s "$selection" ]; then
printf "Queue [s]election or [c]urrently hovered? [default=c]: "
read -r REPLY
fi
# If cmus is not running, start and play queue
if ! pgrep cmus >/dev/null; then
printf "cmus is not running, starting it in a new %s window.\n" "$TERMINAL"
start_cmus
fill_queue "$1"
cmus-remote -p
printf "Files added to cmus queue.\n"
else # Append to existing queue if cmus is already running
fill_queue "$1"
[ "$(cmus-remote -C status | head -n1 | awk '{print $2}')" != "playing" ] && cmus-remote -p
printf "Files appended to current cmus queue.\n"
fi
# Change view
cmus-remote -C "view 4"
# Clear selection
if [ -p "$NNN_PIPE" ]; then
printf "-" > "$NNN_PIPE"
fi
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