#!/bin/sh

set -e

load_secret() {
    env_var="$1"
    secret_file="$2"

    if [ -f "$secret_file" ]; then
        value=$(cat "$secret_file")
        if [ -z "$value" ]; then
            echo >&2 "error: $secret_file is empty"
            exit 1
        fi
        export "$env_var"="$value"
    else
        echo >&2 "[info] didn't set $env_var because $secret_file does not exist. If you don't use the secret or it is no secret at all you can safely ignore this message."
    fi
}

# load every env-var that ends on _FILE
for var in $(env | grep "_FILE="); do
    key=$(echo "$var" | sed 's/_FILE=.*//')
    value=$(echo "$var" | sed 's/.*_FILE=//')
    load_secret "$key" "$value"
done

# upstream has no entrypoint https://github.com/directus/directus/blob/main/Dockerfile
node cli.js bootstrap && pm2-runtime start ecosystem.config.cjs