enable recreating a python virtual env (.venv folder) inside sandbox (#253)

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Olcan 2025-05-03 00:39:31 -07:00 committed by GitHub
parent 0556358560
commit 3a1abb07bf
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@ -231,6 +231,28 @@ export async function start_sandbox(sandbox: string) {
}
}
// if VIRTUAL_ENV is set, require that it is workdir/.venv
// then mount-replace it with sandbox.venv under project settings directory
// this helps avoid host binaries in sandbox and lets uv work seamlessly w/o requiring --active flag
// sandbox must be ready to set up an empty .venv directory via sandbox.{Dockerfile,bashrc}
if (process.env.VIRTUAL_ENV) {
const workdirVenvPath = path.join(workdir, '.venv');
if (workdirVenvPath !== process.env.VIRTUAL_ENV) {
console.error(
`ERROR: VIRTUAL_ENV '${process.env.VIRTUAL_ENV}' is not supported; should be ${workdirVenvPath}`,
);
process.exit(1);
}
const sandboxVenvPath = path.resolve(
SETTINGS_DIRECTORY_NAME,
'sandbox.venv',
);
if (!fs.existsSync(sandboxVenvPath)) {
fs.mkdirSync(sandboxVenvPath, { recursive: true });
}
args.push('--volume', `${sandboxVenvPath}:${workdirVenvPath}`);
}
// copy additional environment variables from SANDBOX_ENV
if (process.env.SANDBOX_ENV) {
for (let env of process.env.SANDBOX_ENV.split(',')) {