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#!/usr/bin/env bash
set -euo pipefail
# This script checks for existence of data/ data/db and data/logs directories and creates them + sets correct permissions if they don't exist
# If db.sqlite3 and lndg-controller.log exist in main app dir, then we move them to their respective new locations and do not change permissions (lndg runs as root)
# This will be the case for installs that are updating from pre 1.9.0
# App directory is one level up from this script
APP_DIR="$(readlink -f $(dirname "${BASH_SOURCE[0]}")/..)"
APP_DATA_DIR="${APP_DIR}/data"
APP_DATA_DB_DIR="${APP_DATA_DIR}/db"
APP_DATA_LOGS_DIR="${APP_DATA_DIR}/logs"
DESIRED_OWNER="1000:1000"
set_correct_permissions() {
local -r path="${1}"
if [[ -d "${path}" ]]; then
owner=$(stat -c "%u:%g" "${path}")
if [[ "${owner}" != "${DESIRED_OWNER}" ]]; then
chown -R "${DESIRED_OWNER}" "${path}"
fi
fi
}
create_directory_if_not_exists() {
local -r dir="${1}"
if [[ ! -d "${dir}" ]]; then
mkdir -p "${dir}"
set_correct_permissions "${dir}"
fi
}
move_file_if_exists() {
local -r src="${1}"
local -r dest="${2}"
if [[ -f "${src}" ]]; then
mv "${src}" "${dest}"
fi
}
# Create directories if they don't exist
create_directory_if_not_exists "${APP_DATA_DIR}"
create_directory_if_not_exists "${APP_DATA_DB_DIR}"
create_directory_if_not_exists "${APP_DATA_LOGS_DIR}"
# Move files if they exist
move_file_if_exists "${APP_DIR}/db.sqlite3" "${APP_DATA_DB_DIR}/db.sqlite3"
move_file_if_exists "${APP_DIR}/lndg-controller.log" "${APP_DATA_LOGS_DIR}/lndg-controller.log"