Files
AdventureLog/scripts/backup.sh
Sean Morley d22c55e182 Refactor deployment configurations and update documentation
- Replaced the All-in-One (AIO) deployment setup with a Standard Deployment configuration, introducing .env.advanced.example for advanced settings.
- Updated .dockerignore to reflect the new environment file structure.
- Removed .env.aio.example and associated references from documentation and workflows.
- Enhanced installation instructions to clarify the new Standard Deployment process.
- Updated GitHub Actions workflows to align with the new deployment structure, including smoke tests and image builds.
- Improved documentation for environment variable references and deployment options.
2026-06-12 21:49:01 -04:00

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#!/bin/bash
# Backup AdventureLog database, media volume, and environment file.
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
cd "$SCRIPT_DIR"
# shellcheck source=lib/compose-paths.sh
source "$(dirname "${BASH_SOURCE[0]}")/lib/compose-paths.sh"
COMPOSE_FILE="${COMPOSE_FILE:-}"
BACKUP_DIR="${BACKUP_DIR:-backups}"
TIMESTAMP="$(date +%Y%m%d-%H%M%S)"
if [[ -z "$COMPOSE_FILE" ]]; then
COMPOSE_FILE="$(default_compose_file)"
fi
case "$COMPOSE_FILE" in
*docker-compose.advanced.yml*)
ENV_FILE=".env.advanced"
;;
*docker-compose.aio.yml*)
ENV_FILE=".env.aio"
;;
*)
ENV_FILE=".env"
;;
esac
COMPOSE=(docker compose -f "$COMPOSE_FILE")
if [[ -f "$ENV_FILE" ]]; then
COMPOSE=(docker compose --env-file "$ENV_FILE" -f "$COMPOSE_FILE")
fi
DEST="$BACKUP_DIR/$TIMESTAMP"
mkdir -p "$DEST"
resolve_compose_volume() {
local suffix="$1"
"${COMPOSE[@]}" volume ls -q | grep "${suffix}$" | head -n 1
}
MEDIA_VOLUME="$(resolve_compose_volume "adventurelog_media")"
if [[ -z "$MEDIA_VOLUME" ]]; then
MEDIA_VOLUME="$(resolve_compose_volume "media")"
fi
echo "Backing up AdventureLog to $DEST"
if [[ -f "$ENV_FILE" ]]; then
cp "$ENV_FILE" "$DEST/"
fi
POSTGRES_USER="${POSTGRES_USER:-adventure}"
POSTGRES_DB="${POSTGRES_DB:-database}"
if [[ -f "$ENV_FILE" ]]; then
# shellcheck disable=SC1090
set -a
source "$ENV_FILE"
set +a
fi
echo "Dumping database..."
"${COMPOSE[@]}" exec -T db pg_dump -U "$POSTGRES_USER" "$POSTGRES_DB" > "$DEST/database.sql"
echo "Archiving media volume..."
if [[ -z "$MEDIA_VOLUME" ]]; then
echo "WARNING: media volume not found; skipping media backup" >&2
else
docker run --rm \
-v "${MEDIA_VOLUME}:/data:ro" \
-v "$DEST:/backup" \
alpine:3.21 \
tar czf /backup/media.tar.gz -C /data .
fi
echo "Backup complete: $DEST"