ecki
47 lines
1.1 KiB
Bash
Executable File
47 lines
1.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_DIR="$(cd "${SCRIPT_DIR}/.." && pwd)"
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BACKUP_DIR="${BACKUP_DIR:-${PROJECT_DIR}/backups}"
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if [[ ! -f "${PROJECT_DIR}/.env" ]]; then
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echo ".env wurde in ${PROJECT_DIR} nicht gefunden." >&2
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exit 1
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fi
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read_env_value() {
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local key="$1"
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local line
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line="$(grep -E "^${key}=" "${PROJECT_DIR}/.env" | tail -n 1 || true)"
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if [[ -z "${line}" ]]; then
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echo "Wert ${key} wurde in ${PROJECT_DIR}/.env nicht gefunden." >&2
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exit 1
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fi
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printf '%s' "${line#*=}"
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}
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DB_NAME="$(read_env_value DB_NAME)"
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DB_USER="$(read_env_value DB_USER)"
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DB_PASSWORD="$(read_env_value DB_PASSWORD)"
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TIMESTAMP="$(date +%Y%m%d-%H%M%S)"
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BACKUP_FILE="${BACKUP_DIR}/eventlens-${DB_NAME}-${TIMESTAMP}.sql.gz"
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mkdir -p "${BACKUP_DIR}"
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docker compose -f "${PROJECT_DIR}/docker-compose.yml" exec -T db \
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mariadb-dump \
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--single-transaction \
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--quick \
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--routines \
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--triggers \
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-u"${DB_USER}" \
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"-p${DB_PASSWORD}" \
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"${DB_NAME}" \
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| gzip -c > "${BACKUP_FILE}"
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echo "Backup erstellt: ${BACKUP_FILE}"
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