import type { Context } from 'vm';
import { type LoadEnvFileOptions, loadEnvFile } from './loadEnvFile';
import { ESMxCJSRequire } from './utils/ESMxCJSHelpers';
export const getSandBoxContext = (
envVarOptions?: LoadEnvFileOptions,
projectRequire = ESMxCJSRequire,
additionalEnvVars?: Record<string, string>
): Context => {
let additionalGlobalVar = {};
try {
// Dynamically try to require React if it's installed in the project
additionalGlobalVar = {
React: projectRequire('react'),
};
} catch (err) {
// React is not installed, so we don't inject it
}
const sandboxContext: Context = {
exports: {
default: {},
},
module: {
exports: {},
},
process: {
...process,
env: {
...process.env,
...loadEnvFile(envVarOptions),
...additionalEnvVars,
},
},
console,
require: projectRequire,
...additionalGlobalVar,
};
// Dynamically inject all global variables
Object.getOwnPropertyNames(globalThis).forEach((key) => {
if (!(key in sandboxContext)) {
sandboxContext[key] = globalThis[key as keyof typeof globalThis];
}
});
return sandboxContext;
};
