53 lines
1.1 KiB
Bash
53 lines
1.1 KiB
Bash
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#!/usr/bin/env bash
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set -euo pipefail
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root="$1"
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find "$root" -type f \( \
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-iname '*.m4b' -o \
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-iname '*.m4a' -o \
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-iname '*.mp3' -o \
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-iname '*.aac' -o \
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-iname '*.flac' -o \
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-iname '*.ogg' -o \
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-iname '*.opus' -o \
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-iname '*.wav' -o \
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-iname '*.wma' -o \
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-iname '*.mp4' \
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\) -print0 |
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while IFS= read -r -d '' file; do
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rel="${file#"$root"/}"
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# Only process: book/file
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# Leave already organized: author/book/file
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[[ "$rel" == */*/* ]] && continue
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[[ "$rel" != */* ]] && continue
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book="${rel%%/*}"
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name="${rel#*/}"
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artist="$(ffprobe -v error \
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-show_entries format_tags=artist \
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-of default=noprint_wrappers=1:nokey=1 \
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"$file" 2>/dev/null || true)"
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# Trim whitespace
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artist="$(printf '%s' "$artist" | sed 's/^[[:space:]]*//;s/[[:space:]]*$//')"
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# No artist tag -> skip
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[[ -z "$artist" ]] && continue
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dest="$root/$artist/$book"
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mkdir -p -- "$dest"
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echo "Moving: $rel"
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echo " -> $artist/$book/$name"
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mv -- "$file" "$dest/$name"
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done
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# Remove empty directories
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find "$root" -depth -type d -empty -delete
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