add album cover copy
This commit is contained in:
nnduc
@@ -2,6 +2,7 @@
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# Media Library FLAC to Opus Conversion Script
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# Processes multiple albums in a media library, converting all FLAC files to Opus 448kbps
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# Also copies cover art files to maintain album artwork
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# Check if ffmpeg is installed
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if ! command -v ffmpeg &> /dev/null; then
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@@ -27,6 +28,7 @@ show_usage() {
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echo " -t, --test Test mode - show what would be processed"
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echo " -f, --force Force re-conversion of existing Opus files"
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echo " -b, --bitrate RATE Opus bitrate in kbps (default: 448)"
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echo " --no-covers Skip copying cover art files"
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echo " -h, --help Show this help message"
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echo ""
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echo "Examples:"
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@@ -35,6 +37,7 @@ show_usage() {
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echo " $0 --test /path/to/music/library"
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echo " $0 --replace /path/to/music/library"
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echo " $0 -b 384 /path/to/music/library"
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echo " $0 --no-covers /path/to/music/library"
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}
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# Default options
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@@ -43,10 +46,21 @@ REPLACE_MODE=false
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PRESERVE_MODE=false
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TEST_MODE=false
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FORCE_MODE=false
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COPY_COVERS=true
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OPUS_BITRATE=192
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PROCESSED_COUNT=0
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SKIPPED_COUNT=0
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ERROR_COUNT=0
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COVERS_COPIED=0
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COVERS_SKIPPED=0
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# Common cover art filenames to look for
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COVER_FILENAMES=("cover.jpg" "Cover.jpg" "COVER.jpg" "folder.jpg" "Folder.jpg" "FOLDER.jpg"
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"album.jpg" "Album.jpg" "ALBUM.jpg" "front.jpg" "Front.jpg" "FRONT.jpg"
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"cover.jpeg" "Cover.jpeg" "COVER.jpeg" "folder.jpeg" "Folder.jpeg" "FOLDER.jpeg"
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"album.jpeg" "Album.jpeg" "ALBUM.jpeg" "front.jpeg" "Front.jpeg" "FRONT.jpeg"
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"cover.png" "Cover.png" "COVER.png" "folder.png" "Folder.png" "FOLDER.png"
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"album.png" "Album.png" "ALBUM.png" "front.png" "Front.png" "FRONT.png")
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# Parse command line arguments
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while [[ $# -gt 0 ]]; do
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@@ -75,6 +89,10 @@ while [[ $# -gt 0 ]]; do
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OPUS_BITRATE="$2"
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shift 2
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;;
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--no-covers)
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COPY_COVERS=false
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shift
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;;
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-h|--help)
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show_usage
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exit 0
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@@ -139,6 +157,57 @@ needs_conversion() {
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return 0 # Needs conversion
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}
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# Function to copy cover art files
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copy_cover_art() {
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local source_dir="$1"
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local dest_dir="$2"
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local relative_path="$3"
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# Skip if covers are disabled
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if [ "$COPY_COVERS" = false ]; then
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return
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fi
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# Skip if in replace or preserve mode (covers stay in original location)
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if [ "$REPLACE_MODE" = true ] || [ "$PRESERVE_MODE" = true ]; then
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return
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fi
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# Look for cover art files
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local found_cover=false
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for cover_name in "${COVER_FILENAMES[@]}"; do
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local cover_file="$source_dir/$cover_name"
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if [ -f "$cover_file" ]; then
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local dest_cover="$dest_dir/$cover_name"
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# Check if we need to copy (force mode or destination doesn't exist/is older)
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if [ "$FORCE_MODE" = true ] || [ ! -f "$dest_cover" ] || [ "$cover_file" -nt "$dest_cover" ]; then
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if [ "$TEST_MODE" = true ]; then
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echo " WOULD COPY COVER: $relative_path/$cover_name"
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else
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echo " COPYING COVER: $cover_name"
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if cp "$cover_file" "$dest_cover" 2>/dev/null; then
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((COVERS_COPIED++))
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else
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echo " WARNING: Failed to copy $cover_name"
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fi
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fi
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found_cover=true
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else
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echo " SKIP COVER: $cover_name (already exists and is newer)"
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((COVERS_SKIPPED++))
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found_cover=true
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fi
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# Only copy the first cover file found to avoid duplicates
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break
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fi
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done
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if [ "$found_cover" = false ] && [ "$TEST_MODE" = false ]; then
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echo " NO COVER: No cover art found in $(basename "$source_dir")"
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fi
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}
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# Function to process a single FLAC file
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process_flac_file() {
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local input_file="$1"
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@@ -231,6 +300,7 @@ process_flac_file() {
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process_album() {
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local album_dir="$1"
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local album_name=$(basename "$album_dir")
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local relative_album_path="${album_dir#$MEDIA_LIBRARY/}"
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echo "Processing album: $album_name"
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@@ -251,6 +321,12 @@ process_album() {
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process_flac_file "$flac_file" "$relative_path"
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done
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# Copy cover art if needed (only for output directory mode)
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if [ "$REPLACE_MODE" = false ] && [ "$PRESERVE_MODE" = false ]; then
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local output_album_dir="$OUTPUT_DIR/$relative_album_path"
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copy_cover_art "$album_dir" "$output_album_dir" "$relative_album_path"
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fi
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echo ""
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}
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@@ -274,6 +350,12 @@ if [ "$FORCE_MODE" = true ]; then
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echo "Force: Enabled (will re-convert existing Opus files)"
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fi
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if [ "$COPY_COVERS" = true ]; then
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echo "Covers: Enabled (will copy album artwork)"
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else
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echo "Covers: Disabled"
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fi
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echo ""
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# Find all directories that contain FLAC files (potential albums)
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@@ -304,6 +386,11 @@ echo "Converted: $PROCESSED_COUNT files"
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echo "Skipped: $SKIPPED_COUNT files (already converted or newer)"
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echo "Errors: $ERROR_COUNT files"
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if [ "$COPY_COVERS" = true ]; then
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echo "Covers copied: $COVERS_COPIED files"
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echo "Covers skipped: $COVERS_SKIPPED files (already exist or newer)"
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fi
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if [ "$ERROR_COUNT" -gt 0 ]; then
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exit 1
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fi
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