8ddcf5b6c2
unicode characters are treated as they were several characters : cutting a string at char 15 *might* cut in the middle of a unicode character -> unicode() to convert a unicode char to its ASCII equivalent [ will be updated each time we come across an error, though it should not appear beside apostrophes ]
26 lines
1.0 KiB
Bash
Executable File
26 lines
1.0 KiB
Bash
Executable File
#!/usr/bin/env sh
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######################################################################
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# @author : swytch (adapted from Luke Smith - lukesmith.xyz)
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# @file : sb-music
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# @license : GPLv3
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# @created : Saturday Feb 13, 2021 18:05:21 CET
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#
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# @description : music block for dwmblocks
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######################################################################
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unicode() { sed "s/[‘’]/'/g;s/[“”]/\"/g"; }
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format() { sed "s/^volume:n\/a.*//g;/^volume:/d;s/\\&/&/g;s/\\[paused\\].*//g;s/\\[playing\\].*//g"; }
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mpc="$(mpc --format "%albumartist% - %title%")"
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title="$(echo "$mpc" | head -n1 | cut -d'-' -f2 | unicode)"
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[ "$(echo "$title" | wc -c)" -gt 18 ] && title="$(printf "%.15s..." "$title")"
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artist="$(echo "$mpc" | head -n1 | cut -d'-' -f1 | unicode)"
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[ "$(echo "$artist" | wc -c)" -gt 18 ] && artist="$(printf "%.15s..." "$artist")"
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status="$(echo "$mpc" | tail -n2 | format)"
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pgrep -f sb-mpdup >/dev/null 2>&1 || sb-mpdup >/dev/null 2>&1 &
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[ -n "$status" ] && printf " %s %s - %s " "$status" "$artist" "$title"
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