feat: runtime env

Support runtime environment variables using server components.

This will mean docker images can change env vars for runtime as required.

packages/lib/universal/upload/put-file.ts

@@ -4,6 +4,7 @@ import { match } from 'ts-pattern';
 import { DocumentDataType } from '@documenso/prisma/client';
 
 import { createDocumentData } from '../../server-only/document-data/create-document-data';
+import { getRuntimeEnv } from '../runtime-env/get-runtime-env';
 
 type File = {
   name: string;
@@ -12,7 +13,9 @@ type File = {
 };
 
 export const putFile = async (file: File) => {
-  const { type, data } = await match(process.env.NEXT_PUBLIC_UPLOAD_TRANSPORT)
+  const { NEXT_PUBLIC_UPLOAD_TRANSPORT } = getRuntimeEnv();
+
+  const { type, data } = await match(NEXT_PUBLIC_UPLOAD_TRANSPORT)
     .with('s3', async () => putFileInS3(file))
     .otherwise(async () => putFileInDatabase(file));
 

packages/lib/universal/upload/server-actions.ts

@@ -12,6 +12,7 @@ import path from 'node:path';
 import { ONE_HOUR, ONE_SECOND } from '../../constants/time';
 import { getServerComponentSession } from '../../next-auth/get-server-session';
 import { alphaid } from '../id';
+import { getRuntimeEnv } from '../runtime-env/get-runtime-env';
 
 export const getPresignPostUrl = async (fileName: string, contentType: string) => {
   const client = getS3Client();
@@ -103,7 +104,9 @@ export const deleteS3File = async (key: string) => {
 };
 
 const getS3Client = () => {
-  if (process.env.NEXT_PUBLIC_UPLOAD_TRANSPORT !== 's3') {
+  const { NEXT_PUBLIC_UPLOAD_TRANSPORT } = getRuntimeEnv();
+
+  if (NEXT_PUBLIC_UPLOAD_TRANSPORT !== 's3') {
     throw new Error('Invalid upload transport');
   }