#!/usr/bin/with-contenv bash
# shellcheck shell=bash

# Directories
SCRIPTS_DIR_OLD="/config/custom-cont-init.d"
SCRIPTS_DIR="/custom-cont-init.d"

SERVICES_DIR_OLD="/config/custom-services.d"

# chown legacy folders if they exist
if [[ -e "${SCRIPTS_DIR_OLD}" ]]; then
    chown -R 0:0 "${SCRIPTS_DIR_OLD}"
fi

# chown legacy folders if they exist
if [[ -e "${SERVICES_DIR_OLD}" ]]; then
    chown -R 0:0 "${SERVICES_DIR_OLD}"
fi

# Make sure custom init directory exists and has files in it
if [[ -e "${SCRIPTS_DIR}" ]] && [[ -n "$(/bin/ls -A ${SCRIPTS_DIR} 2>/dev/null)" ]]; then
    echo "[custom-init] Files found, executing"
    for SCRIPT in "${SCRIPTS_DIR}"/*; do
        NAME="$(basename "${SCRIPT}")"
        if [[ -f "${SCRIPT}" ]]; then
            echo "[custom-init] ${NAME}: executing..."
            /bin/bash "${SCRIPT}"
            echo "[custom-init] ${NAME}: exited $?"
        elif [[ ! -f "${SCRIPT}" ]]; then
            echo "[custom-init] ${NAME}: is not a file"
        fi
    done

    # Remove legacy folder if it's empty
    if [[ -e "${SCRIPTS_DIR}" ]] && [[ -z "$(/bin/ls -A ${SCRIPTS_DIR} 2>/dev/null)" ]]; then
        echo "[custom-init] Legacy service folder ${SCRIPTS_DIR} is empty, deleting..."
        rm -rf "${SCRIPTS_DIR}"
    fi 
elif [[ -e "${SCRIPTS_DIR_OLD}" ]] && [[ -n "$(/bin/ls -A ${SCRIPTS_DIR_OLD} 2>/dev/null)" ]]; then
    echo "[custom-init] Files found, executing"
    for SCRIPT in "${SCRIPTS_DIR_OLD}"/*; do
        NAME="$(basename "${SCRIPT}")"
        if [[ -f "${SCRIPT}" ]]; then
            echo "[custom-init] ${NAME}: executing..."
            /bin/bash "${SCRIPT}"
            echo "[custom-init] ${NAME}: exited $?"
        elif [[ ! -f "${SCRIPT}" ]]; then
            echo "[custom-init] ${NAME}: is not a file"
        fi
    done
elif [[ -e "${SCRIPTS_DIR_OLD}" ]] && [[ -z "$(/bin/ls -A ${SCRIPTS_DIR_OLD} 2>/dev/null)" ]]; then
    echo "[custom-init] Legacy files folder ${SCRIPTS_DIR_OLD} is empty, deleting..."
    rm -rf "${SCRIPTS_DIR_OLD}"
else
    echo "[custom-init] No custom files found, skipping..."
fi