59 lines
1.5 KiB
Bash
Executable file
59 lines
1.5 KiB
Bash
Executable file
#!/usr/bin/env bash
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# I frequently discover some of my music is simply awful. So I file them away in
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# my 1-star.m3u playlist. This script reads those songs, deletes them, and
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# cleans up any empty folders it leaves behind.
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#
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# Usage: cleanup-music
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set -e
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shopt -s nullglob
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musicdir=$(awk '/music_directory/ { print gensub(/"/, "", "g", $2); }' "$HOME/.config/mpd/mpd.conf")
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musicdir="${musicdir/#\~/$HOME}"
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playlistdir=$(awk '/playlist_directory/ { print gensub(/"/, "", "g", $2); }' "$HOME/.config/mpd/mpd.conf")
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playlistdir="${playlistdir/#\~/$HOME}"
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playlistfile="${playlistdir}/1-star.m3u"
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# Delete designated songs
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IFS=$'\n'
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declare -a to_delete=()
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while read -r song; do
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songpath="${musicdir}/${song}"
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[[ -f $songpath ]] && to_delete+=("$songpath")
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done < "$playlistfile"
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if (( ${#to_delete[@]} == 0 )); then
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echo "Nothing to delete"
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exit
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fi
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printf "Deleting %s songs:\n\n%s\n\nConfirm? (y/n) " \
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"${#to_delete[@]}" \
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"$(IFS=$'\n'; printf "%s" "${to_delete[*]}")"
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read -r confirm
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case $confirm in
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y|Y)
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echo "Deleting..."
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for file in "${to_delete[@]}"; do
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rm -fv "$file"
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done
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;;
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n|N) echo "Aborted"; exit ;;
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*) echo "Invalid" ;;
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esac
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:>"$playlistfile"
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# Remove duplicates across all playlists
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for playlist in ${playlistdir}/*.m3u; do
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awk '!seen[$0]++' "${playlist}" > "${playlist}.tmp"
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if [[ -f "${playlist}.tmp" ]]; then
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rm -f "$playlist"
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mv "${playlist}.tmp" "$playlist"
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fi
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done
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# Remove empty directories
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find "$HOME/music" -type d -empty -delete
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