54 lines
2.0 KiB
Bash
54 lines
2.0 KiB
Bash
#!/usr/bin/env bash
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# source: https://gitlab.com/xPMo/dotfiles.cli/-/blob/dots/.local/lib/waybar/playerctl.sh
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exec 2>"$XDG_RUNTIME_DIR/waybar-playerctl.log"
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IFS=$'\n\t'
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while true; do
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while read -r playing position length name artist title arturl hpos hlen; do
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# remove leaders
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playing=${playing:1} position=${position:1} length=${length:1} name=${name:1}
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artist=${artist:1} title=${title:1} arturl=${arturl:1} hpos=${hpos:1} hlen=${hlen:1}
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# build line
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line="${artist:+$artist ${title:+- }}${title:+$title }${hpos:+$hpos${hlen:+|}}$hlen"
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# json escaping
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line="${line//\"/\\\"}"
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((percentage = length ? (100 * (position % length)) / length : 0))
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case $playing in
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⏸️ | Paused) text='<span foreground=\"#cccc00\" size=\"smaller\">'"$line"'</span>' ;;
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▶️ | Playing) text="<small>$line</small>" ;;
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*) text='<span foreground=\"#073642\">⏹</span>' ;;
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esac
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# integrations for other services (nwg-wrapper)
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if [[ $title != "$ptitle" || $artist != "$partist" || $parturl != "$arturl" ]]; then
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typeset -p playing length name artist title arturl >"$XDG_RUNTIME_DIR/waybar-playerctl.info"
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pkill -8 nwg-wrapper
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ptitle=$title partist=$artist parturl=$arturl
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fi
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# exit if print fails
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printf '{"text":"%s","tooltip":"%s","class":"%s","percentage":%s}\n' \
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"$text" "$playing $name | $line" "$percentage" "$percentage" || break 2
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done < <(
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# requires playerctl>=2.0
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# Add non-space character ":" before each parameter to prevent 'read' from skipping over them
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playerctl --follow metadata --player playerctld --format \
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$':{{emoji(status)}}\t:{{position}}\t:{{mpris:length}}\t:{{playerName}}\t:{{markup_escape(artist)}}\t:{{markup_escape(title)}}\t:{{mpris:artUrl}}\t:{{duration(position)}}\t:{{duration(mpris:length)}}' &
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echo $! >"$XDG_RUNTIME_DIR/waybar-playerctl.pid"
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)
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# no current players
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# exit if print fails
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echo '<span foreground=#dc322f>⏹</span>' || break
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sleep 15
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done
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kill "$(<"$XDG_RUNTIME_DIR/waybar-playerctl.pid")"
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