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dotfiles/.local/bin/statusbar/sb-music
David JULIEN 9d06a61780 legal: change license to GPLv3 in script headers
Kept wondering wether I should keep the MIT (because I highly value
freedom of act) or embrace the GPL (because I don't want this work to
become close-source).

I do understand that this commit (and the next one that is actually
changing the LICENSE) is a defeat for freedom. I guess freedom has been
defeated long time ago, when people and companies figured that was
"free" (as in gratis) was also "free" (as in disposable).

This is not how I think free (as in "libre") works but hey, that surely
is how Intel and other corporations see it (ec: Intel Management Engine
is entirely based on Minix, is close-source, and *maybe* used as a
backdoor by anybody).

It boils down to the Paradox of Tolerance, and I surely won't tolerate
shit going their way. If you want to take open source stuff, be my
guest ; but you have to play by the rules.
2021-02-16 01:09:56 +01:00

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#!/usr/bin/env sh
######################################################################
# @author : swytch (adapted from Luke Smith - lukesmith.xyz)
# @file : sb-music
# @license : GPLv3
# @created : Saturday Feb 13, 2021 18:05:21 CET
#
# @description : music block for dwmblocks
######################################################################
mpc="$(mpc --format "%albumartist% - %title%")"
format() { tac | sed "s/^volume: n\/a.*/ 🎵 ---/g;/^volume:/d;s/\\&/&/g;s/\\[paused\\].*/ ⏸/g;s/\\[playing\\].*/ 🎵/g" | paste -sd ' ' -;}
pgrep -f sb-mpdup >/dev/null 2>&1 || sb-mpdup >/dev/null 2>&1 &
echo "$mpc" | format