cdx · Codex TUI server

#!/usr/bin/env bash

set -u

server_started=false

cleanup() {
  local exit_status=$?

  trap - EXIT INT TERM HUP

  if [[ "$server_started" == true ]]; then
    if ! codex remote-control stop; then
      printf 'cdx: failed to stop the Codex remote-control server\n' >&2
      if ((exit_status == 0)); then
        exit_status=1
      fi
    fi
  fi

  exit "$exit_status"
}

trap cleanup EXIT
trap 'exit 130' INT
trap 'exit 143' TERM
trap 'exit 129' HUP

if ! start_output="$(codex remote-control start --json)"; then
  if [[ -n "$start_output" ]]; then
    printf '%s\n' "$start_output" >&2
  fi
  printf 'cdx: failed to start the Codex remote-control server\n' >&2
  exit 1
fi

server_started=true

if [[ "$start_output" != *'"status":"connected"'* ||
      "$start_output" != *'"timedOut":false'* ]]; then
  printf 'cdx: remote-control server did not report a ready connection\n' >&2
  exit 1
fi

printf 'Codex remote control is ready.\n'
codex --remote unix:// "$@"