127 lines
4.0 KiB
Bash
127 lines
4.0 KiB
Bash
#!/bin/bash
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# Basic music library tree generator (no external tools required)
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# Shows file structure with sizes only
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# Usage: ./music-library-tree-basic.sh [music-directory] [output-file]
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MUSIC_DIR="${1:-/home/glenneth/Music}"
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OUTPUT_FILE="${2:-music-library-tree.txt}"
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# Check if music directory exists
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if [ ! -d "$MUSIC_DIR" ]; then
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echo "Error: Music directory '$MUSIC_DIR' does not exist"
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exit 1
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fi
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# Function to format file size
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format_size() {
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local size=$1
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if [ $size -ge 1073741824 ]; then
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awk "BEGIN {printf \"%.1fG\", $size/1073741824}"
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elif [ $size -ge 1048576 ]; then
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awk "BEGIN {printf \"%.1fM\", $size/1048576}"
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elif [ $size -ge 1024 ]; then
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awk "BEGIN {printf \"%.0fK\", $size/1024}"
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else
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printf "%dB" $size
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fi
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}
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# Function to recursively build tree
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build_tree() {
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local dir="$1"
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local prefix="$2"
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# Get all entries sorted
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local entries=()
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while IFS= read -r -d $'\0' entry; do
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entries+=("$entry")
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done < <(find "$dir" -maxdepth 1 -mindepth 1 -print0 2>/dev/null | sort -z)
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# Separate directories and files
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local dirs=()
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local files=()
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for entry in "${entries[@]}"; do
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if [ -d "$entry" ]; then
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dirs+=("$entry")
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else
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files+=("$entry")
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fi
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done
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# Combine: directories first, then files
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local all_entries=("${dirs[@]}" "${files[@]}")
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local count=${#all_entries[@]}
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local index=0
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for entry in "${all_entries[@]}"; do
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index=$((index + 1))
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local basename=$(basename "$entry")
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local is_last=false
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[ $index -eq $count ] && is_last=true
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if [ -d "$entry" ]; then
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# Directory - count files inside
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local file_count=$(find "$entry" -type f 2>/dev/null | wc -l)
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if $is_last; then
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echo "${prefix}└── $basename/ ($file_count files)" >> "$OUTPUT_FILE"
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build_tree "$entry" "${prefix} "
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else
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echo "${prefix}├── $basename/ ($file_count files)" >> "$OUTPUT_FILE"
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build_tree "$entry" "${prefix}│ "
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fi
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else
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# File
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local ext="${basename##*.}"
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ext=$(echo "$ext" | tr '[:upper:]' '[:lower:]')
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local size=$(stat -c%s "$entry" 2>/dev/null || stat -f%z "$entry" 2>/dev/null || echo "0")
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local size_fmt=$(format_size $size)
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if [[ "$ext" =~ ^(mp3|flac|ogg|m4a|wav|aac|opus|wma)$ ]]; then
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if $is_last; then
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echo "${prefix}└── ♪ $basename ($size_fmt)" >> "$OUTPUT_FILE"
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else
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echo "${prefix}├── ♪ $basename ($size_fmt)" >> "$OUTPUT_FILE"
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fi
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else
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if $is_last; then
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echo "${prefix}└── $basename ($size_fmt)" >> "$OUTPUT_FILE"
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else
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echo "${prefix}├── $basename ($size_fmt)" >> "$OUTPUT_FILE"
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fi
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fi
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fi
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done
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}
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echo "Generating music library tree (basic mode - no duration info)..."
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# Start generating the tree
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{
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echo "Music Library Tree"
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echo "=================="
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echo "Generated: $(date)"
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echo "Directory: $MUSIC_DIR"
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echo "Note: Duration info not available (requires mediainfo/ffprobe)"
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echo ""
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# Count total files
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total_audio=$(find "$MUSIC_DIR" -type f \( -iname "*.mp3" -o -iname "*.flac" -o -iname "*.ogg" -o -iname "*.m4a" -o -iname "*.wav" -o -iname "*.aac" -o -iname "*.opus" -o -iname "*.wma" \) 2>/dev/null | wc -l)
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total_dirs=$(find "$MUSIC_DIR" -type d 2>/dev/null | wc -l)
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total_size=$(du -sh "$MUSIC_DIR" 2>/dev/null | cut -f1)
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echo "Total audio files: $total_audio"
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echo "Total directories: $total_dirs"
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echo "Total size: $total_size"
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echo ""
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# Build the tree
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echo "$(basename "$MUSIC_DIR")/"
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} > "$OUTPUT_FILE"
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build_tree "$MUSIC_DIR" ""
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echo ""
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echo "Tree generated successfully!"
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echo "Output saved to: $OUTPUT_FILE"
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