Caine
c7956ae9b2
Overnight transcoding, music discovery/import, system health reports, stats page generator, and bookmark management. Secrets stored in /etc/automation/ — not in repo.
132 lines
3.9 KiB
Bash
Executable File
132 lines
3.9 KiB
Bash
Executable File
#!/bin/bash
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# Import, transcode, and organize music from slskd downloads
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# Usage: ./import_music.sh [--dry-run] [--keep-flac]
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INGEST_DIR="/disks/Plex/Music/_ingest"
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LIBRARY_DIR="/disks/Plex/Music"
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GROUP="mediaserver"
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BITRATE="128k"
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DRY_RUN=false
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KEEP_FLAC=false
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for arg in "$@"; do
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case $arg in
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--dry-run) DRY_RUN=true ;;
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--keep-flac) KEEP_FLAC=true ;;
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esac
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done
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echo "=== Music Import Started ==="
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$DRY_RUN && echo "DRY RUN MODE"
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# Skip these directories
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shopt -s extglob
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cd "$INGEST_DIR" || exit 1
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for album_dir in */; do
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[[ ! -d "$album_dir" ]] && continue
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dir_name="${album_dir%/}"
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# Skip special dirs
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[[ "$dir_name" == "incomplete" ]] && continue
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[[ "$dir_name" == "downloads" ]] && continue
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# Count audio files
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audio_count=$(ls -1 "$album_dir"*.flac "$album_dir"*.mp3 "$album_dir"*.opus 2>/dev/null | wc -l)
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[[ $audio_count -lt 2 ]] && continue
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echo ""
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echo "Processing: $dir_name ($audio_count files)"
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# Get first audio file for metadata
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first_file=$(ls "$album_dir"*.flac "$album_dir"*.mp3 2>/dev/null | head -1)
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[[ -z "$first_file" ]] && continue
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# Extract metadata
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artist=$(ffprobe -v quiet -show_entries format_tags=artist -of default=noprint_wrappers=1:nokey=1 "$first_file" 2>/dev/null)
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album_artist=$(ffprobe -v quiet -show_entries format_tags=album_artist -of default=noprint_wrappers=1:nokey=1 "$first_file" 2>/dev/null)
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album=$(ffprobe -v quiet -show_entries format_tags=album -of default=noprint_wrappers=1:nokey=1 "$first_file" 2>/dev/null)
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# Prefer album_artist over artist
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[[ -n "$album_artist" ]] && artist="$album_artist"
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# Clean for filesystem
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artist=$(echo "$artist" | tr -d '<>:"/\\|?*' | sed 's/\.$//')
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album=$(echo "$album" | tr -d '<>:"/\\|?*' | sed 's/\.$//')
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if [[ -z "$artist" ]] || [[ -z "$album" ]]; then
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echo " ⚠ Missing metadata, skipping"
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continue
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fi
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dest_dir="$LIBRARY_DIR/$artist/$album"
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echo " → $artist / $album"
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if $DRY_RUN; then
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echo " [DRY RUN] Would transcode to $dest_dir"
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continue
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fi
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mkdir -p "$dest_dir"
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# Transcode FLACs
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for flac in "$album_dir"*.flac "$album_dir"*.FLAC; do
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[[ ! -f "$flac" ]] && continue
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base=$(basename "$flac")
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# Remove .flac extension properly
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name="${base%.[Ff][Ll][Aa][Cc]}"
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opus_out="$dest_dir/${name}.opus"
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echo " Transcoding: $name"
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ffmpeg -hide_banner -loglevel error -i "$flac" \
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-c:a libopus -b:a "$BITRATE" -vbr on \
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-map_metadata 0 -y "$opus_out"
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[[ -f "$opus_out" ]] && chgrp "$GROUP" "$opus_out" 2>/dev/null
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done
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# Remove any FLACs from destination (we only want Opus there)
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for flac in "$dest_dir"/*.flac "$dest_dir"/*.FLAC; do
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[[ -f "$flac" ]] && rm "$flac"
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done
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# Copy non-FLAC audio
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for audio in "$album_dir"*.mp3 "$album_dir"*.m4a "$album_dir"*.ogg; do
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[[ -f "$audio" ]] && cp "$audio" "$dest_dir/"
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done
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# Copy artwork
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for art in "$album_dir"*.jpg "$album_dir"*.png "$album_dir"cover.* "$album_dir"folder.*; do
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[[ -f "$art" ]] && cp "$art" "$dest_dir/"
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done
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# Fix permissions
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chgrp -R "$GROUP" "$dest_dir" 2>/dev/null
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chmod -R g+rw "$dest_dir" 2>/dev/null
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# Run beets for tagging
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echo " Running beets..."
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beet import -q "$dest_dir" 2>/dev/null
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if [[ $? -eq 0 ]]; then
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echo " ✓ Beets tagging complete"
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else
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echo " ⚠ Beets tagging skipped or failed (check manually)"
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fi
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# Verify
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new_count=$(ls -1 "$dest_dir"/*.opus "$dest_dir"/*.mp3 2>/dev/null | wc -l)
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if [[ $new_count -ge 3 ]]; then
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echo " ✓ Imported $new_count files"
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rm -rf "$INGEST_DIR/$dir_name"
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echo " ✓ Cleaned source"
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else
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echo " ✗ Verification failed"
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fi
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done
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echo ""
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echo "=== Done ==="
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