Files
web/update-dotenv.mjs
2024-05-17 15:26:25 +02:00

58 lines
1.8 KiB
JavaScript

/**
* We define SCANDIC_ENV_URL for stable environments on Netlify:
* production, stage and test. Avoid using SCANDIC_ENV_URL locally.
* For deployments to those branches we have SCANDIC_ENV_URL defined.
* Otherwise we fallback to DEPLOY_PRIME_URL from Netlify built-in variables.
* Locally we set DEPLOY_PRIME_URL
*
* We set NEXTAUTH_URL here because build time environment variables are not
* available runtime in Netlify functions. This leads to use being unable to
* login on preview deployments.
*
* This approach updates the .env file in the root of the repo and tells
* Netlify to include this file in the bundled function output
* (see netlify.toml). This way Next.js will read .env runtime and update the
* environment accordingly making the value available at runtime.
*/
import fs from "node:fs"
// This is set for stable environments, e.g. test, stage, production
const SCANDIC_ENV_URL = process.env.SCANDIC_ENV_URL
// This is set for stable environments, e.g. test, stage, production
let NEXTAUTH_URL = process.env.NEXTAUTH_URL
// This is used for preview deployments
const DEPLOY_PRIME_URL = process.env.DEPLOY_PRIME_URL
const URL = SCANDIC_ENV_URL || DEPLOY_PRIME_URL
if (!NEXTAUTH_URL) {
NEXTAUTH_URL = URL + "/api/web/auth"
}
let contents = fs.readFileSync("./.env", { encoding: "utf-8" })
console.log({ pre_contents: contents })
console.log({
SCANDIC_ENV_URL,
NEXTAUTH_URL,
DEPLOY_PRIME_URL,
URL,
})
contents = contents.replace(
// 'URL="REPLACEME-ON-BUILD-ON-NETLIFY"',
/URL="[^"]+"/,
`URL="${URL}"`
)
contents = contents.replace(
// 'NEXTAUTH_URL="REPLACEME-ON-BUILD-ON-NETLIFY"',
/NEXTAUTH_URL="[^"]+"/,
`NEXTAUTH_URL="${NEXTAUTH_URL}"`
)
console.log({ post_contents: contents })
fs.writeFileSync("./.env", contents, { encoding: "utf-8" })