Files
AFFiNE-Mirror/packages/backend/server/src/prelude.ts

78 lines
2.5 KiB
TypeScript

import 'reflect-metadata';
import { cpSync } from 'node:fs';
import { join, parse } from 'node:path';
import { fileURLToPath, pathToFileURL } from 'node:url';
import { config } from 'dotenv';
import {
applyEnvToConfig,
getAFFiNEConfigModifier,
} from './fundamentals/config';
import { enablePlugin } from './plugins';
const PROJECT_CONFIG_PATH = join(fileURLToPath(import.meta.url), '../config');
async function loadRemote(remoteDir: string, file: string) {
let fileToLoad = join(PROJECT_CONFIG_PATH, file);
if (PROJECT_CONFIG_PATH !== remoteDir) {
const remoteFile = join(remoteDir, file);
const remoteFileAtLocal = join(
PROJECT_CONFIG_PATH,
parse(file).name + '.remote.js'
);
cpSync(remoteFile, remoteFileAtLocal, {
force: true,
});
fileToLoad = remoteFileAtLocal;
}
await import(pathToFileURL(fileToLoad).href);
}
async function load() {
const AFFiNE_CONFIG_PATH =
process.env.AFFINE_CONFIG_PATH ?? PROJECT_CONFIG_PATH;
// Initializing AFFiNE config
//
// 1. load dotenv file to `process.env`
// load `.env` under pwd
config();
// load `.env` under user config folder
config({
path: join(AFFiNE_CONFIG_PATH, '.env'),
});
// 2. generate AFFiNE default config and assign to `globalThis.AFFiNE`
globalThis.AFFiNE = getAFFiNEConfigModifier();
globalThis.AFFiNE.use = enablePlugin;
globalThis.AFFiNE.plugins.use = enablePlugin;
// TODO(@forehalo):
// Modules may contribute to ENV_MAP, figure out a good way to involve them instead of hardcoding in `./config/affine.env`
// 3. load env => config map to `globalThis.AFFiNE.ENV_MAP
// load local env map as well in case there are new env added
await loadRemote(PROJECT_CONFIG_PATH, 'affine.env.js');
const projectEnvMap = AFFiNE.ENV_MAP;
await loadRemote(AFFiNE_CONFIG_PATH, 'affine.env.js');
const customEnvMap = AFFiNE.ENV_MAP;
AFFiNE.ENV_MAP = { ...projectEnvMap, ...customEnvMap };
// 4. load `config/affine` to patch custom configs
// load local config as well in case there are new default configurations added
await loadRemote(PROJECT_CONFIG_PATH, 'affine.js');
await loadRemote(AFFiNE_CONFIG_PATH, 'affine.js');
// 5. load `config/affine.self` to patch custom configs
// This is the file only take effect in [AFFiNE Cloud]
if (!AFFiNE.isSelfhosted) {
await loadRemote(PROJECT_CONFIG_PATH, 'affine.self.js');
}
// 6. apply `process.env` map overriding to `globalThis.AFFiNE`
applyEnvToConfig(globalThis.AFFiNE);
}
await load();