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98 lines
2.5 KiB
Bash
Executable File
98 lines
2.5 KiB
Bash
Executable File
#!/bin/bash
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set -e
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# Configuration
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CONTAINER_NAME="jellyfin"
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DB_PATH_IN_CONTAINER="/config/data"
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DB_FILES=("library.db" "jellyfin.db")
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BACKUP_DIR="/tmp/jellyfin_db_backup_$(date +%Y%m%d_%H%M%S)"
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REPAIR_DIR="/tmp/jellyfin_db_repair"
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# --- Functions ---
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# Function to print messages
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log() {
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echo "[$(date +'%Y-%m-%d %H:%M:%S')] $1"
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}
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# Function to stop the Jellyfin container
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stop_container() {
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log "Stopping Jellyfin container..."
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docker stop "$CONTAINER_NAME"
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}
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# Function to start the Jellyfin container
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start_container() {
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log "Starting Jellyfin container..."
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docker start "$CONTAINER_NAME"
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}
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# Function to create a backup of the database files
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backup_database() {
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log "Backing up database files to $BACKUP_DIR..."
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mkdir -p "$BACKUP_DIR"
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for db_file in "${DB_FILES[@]}"; do
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docker cp "${CONTAINER_NAME}:${DB_PATH_IN_CONTAINER}/${db_file}" "$BACKUP_DIR/"
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done
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}
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# Function to repair a database file
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repair_database() {
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local db_file="$1"
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local db_path_in_repair_dir="${REPAIR_DIR}/${db_file}"
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local sql_dump_file="${REPAIR_DIR}/${db_file}.sql"
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local new_db_file="${REPAIR_DIR}/${db_file}.new"
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log "Repairing ${db_file}..."
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# Check for corruption
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log "Running integrity check on ${db_file}..."
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if sqlite3 "$db_path_in_repair_dir" "PRAGMA integrity_check;" | grep -q "ok"; then
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log "${db_file} is not corrupted. Skipping repair."
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return
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fi
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log "Dumping ${db_file} to SQL file..."
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sqlite3 "$db_path_in_repair_dir" .dump > "$sql_dump_file"
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log "Creating new database from SQL dump..."
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sqlite3 "$new_db_file" < "$sql_dump_file"
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log "Replacing old database with the new one..."
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mv "$new_db_file" "$db_path_in_repair_dir"
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}
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# --- Main Script ---
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# Stop the container
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stop_container
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# Create repair directory
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mkdir -p "$REPAIR_DIR"
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# Copy database files to repair directory
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log "Copying database files to repair directory..."
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for db_file in "${DB_FILES[@]}"; do
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docker cp "${CONTAINER_NAME}:${DB_PATH_IN_CONTAINER}/${db_file}" "$REPAIR_DIR/"
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done
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# Repair each database file
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for db_file in "${DB_FILES[@]}"; do
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repair_database "$db_file"
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done
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# Copy repaired files back to the container
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log "Copying repaired files back to the container..."
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for db_file in "${DB_FILES[@]}"; do
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docker cp "${REPAIR_DIR}/${db_file}" "${CONTAINER_NAME}:${DB_PATH_IN_CONTAINER}/${db_file}"
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done
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# Clean up repair directory
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rm -rf "$REPAIR_DIR"
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# Start the container
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start_container
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log "Database repair process completed."
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