Use --network host so that web interfaces (e.g. opencode web) are
accessible from the host. Suppress Python tracebacks when the tool
exits with a non-zero code. Ignore SIGTSTP to prevent Ctrl+Z from
leaving orphaned containers. Rename force-cleanup to purge.
Merge the two separate container projects into a single image and
management script. Both OpenCode and Claude Code are installed in the
same Arch Linux image and share one persistent $HOME directory, which
enables the opencode-claude-bridge plugin to read Claude CLI credentials
from within OpenCode.
Subcommands: opencode, claude, update, force-cleanup.
