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76 lines
1.9 KiB
Bash
Executable file
76 lines
1.9 KiB
Bash
Executable file
#!/usr/bin/env bash
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# normalize_music_batch.sh — Batch FLAC genre normalization via rclone
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#
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# Downloads a batch of music from GDrive, runs normalize_flac_genres.py --fix,
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# re-uploads only changed files, then cleans the local batch.
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#
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# Usage:
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# ./normalize_music_batch.sh [--dry-run] [ARTIST_PREFIX]
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#
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# Examples:
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# ./normalize_music_batch.sh # all artists
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# ./normalize_music_batch.sh "Disturbed" # single artist
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# ./normalize_music_batch.sh --dry-run # audit only, no re-upload
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set -euo pipefail
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GDRIVE_ROOT="Gdrive:RELAXATION/music"
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LOCAL_BATCH="/tmp/music_batch_$$"
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SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
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NORMALIZER="$SCRIPT_DIR/normalize_flac_genres.py"
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DRY_RUN=false
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ARTIST_FILTER=""
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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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*) ARTIST_FILTER="$arg" ;;
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esac
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done
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REMOTE_PATH="$GDRIVE_ROOT${ARTIST_FILTER:+/$ARTIST_FILTER}"
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echo "=== FLAC Genre Normalization Batch ==="
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echo " Source : $REMOTE_PATH"
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echo " DryRun : $DRY_RUN"
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echo ""
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echo "Downloading..."
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mkdir -p "$LOCAL_BATCH"
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rclone copy "$REMOTE_PATH" "$LOCAL_BATCH" \
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--include "*.flac" \
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--progress \
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2>&1
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TRACK_COUNT=$(find "$LOCAL_BATCH" -name "*.flac" | wc -l)
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echo "Downloaded $TRACK_COUNT tracks"
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echo ""
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echo "Auditing..."
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REPORT="$LOCAL_BATCH/audit_before.json"
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python3 "$NORMALIZER" "$LOCAL_BATCH" --report "$REPORT" 2>&1 | grep -E "^WARN|^===|Scanned|normalize|non_ascii|multi_value|missing"
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if [ "$DRY_RUN" = true ]; then
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echo ""
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echo "DRY RUN — no changes written. Re-run without --dry-run to fix."
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rm -rf "$LOCAL_BATCH"
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exit 0
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fi
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echo ""
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echo "Fixing..."
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python3 "$NORMALIZER" "$LOCAL_BATCH" --fix 2>&1 | grep -E "^FIX|^==="
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echo ""
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echo "Re-uploading changed files..."
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rclone copy "$LOCAL_BATCH" "$REMOTE_PATH" \
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--include "*.flac" \
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--checksum \
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--progress \
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2>&1
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echo ""
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echo "Cleaning local batch..."
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rm -rf "$LOCAL_BATCH"
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echo "Done."
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