d6c4083f98
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.
codex-core
This crate implements the business logic for Codex. It is designed to be used by the various Codex UIs written in Rust.
Though for non-Rust UIs, we are also working to define a protocol for talking to Codex. See:
You can use the proto subcommand using the executable in the cli crate to speak the protocol using newline-delimited-JSON over stdin/stdout.