Files

Michael Bolin d6c4083f98 feat: support dotenv (including ~/.codex/.env) (#1653 )

This PR adds a `load_dotenv()` helper function to the `codex-common`
crate that is available when the `cli` feature is enabled. The function
uses [`dotenvy`](https://crates.io/crates/dotenvy) to update the
environment from:

- `$CODEX_HOME/.env`
- `$(pwd)/.env`

To test:

- ran `printenv OPENAI_API_KEY` to verify the env var exists in my
environment
- ran `just codex exec hello` to verify the CLI uses my `OPENAI_API_KEY`
- ran `unset OPENAI_API_KEY`
- ran `just codex exec hello` again and got **ERROR: Missing environment
variable: `OPENAI_API_KEY`**, as expected
- created `~/.codex/.env` and added `OPENAI_API_KEY=sk-proj-...` (also
ran `chmod 400 ~/.codex/.env` for good measure)
- ran `just codex exec hello` again and it worked, verifying it picked
up `OPENAI_API_KEY` from `~/.codex/.env`

Note this functionality was available in the TypeScript CLI:
https://github.com/openai/codex/pull/122 and was recently requested over
on https://github.com/openai/codex/issues/1262#issuecomment-3093203551.

2025-07-22 15:54:33 -07:00

src

feat: support dotenv (including ~/.codex/.env) (#1653 )

2025-07-22 15:54:33 -07:00

tests

chore(rs): update dependencies (#1494 )

2025-07-10 11:08:16 -07:00

Cargo.toml

feat: support dotenv (including ~/.codex/.env) (#1653 )

2025-07-22 15:54:33 -07:00

README.md

fix: overhaul how we spawn commands under seccomp/landlock on Linux (#1086 )

2025-05-23 11:37:07 -07:00

README.md

codex-linux-sandbox

This crate is responsible for producing:

a codex-linux-sandbox standalone executable for Linux that is bundled with the Node.js version of the Codex CLI
a lib crate that exposes the business logic of the executable as run_main() so that
- the codex-exec CLI can check if its arg0 is codex-linux-sandbox and, if so, execute as if it were codex-linux-sandbox
- this should also be true of the codex multitool CLI