Tianyi Cui
0f8d0082e4
Treat an absolute path.relative() result as a cross-volume path instead of incorrectly abbreviating it beneath the user's home directory. Allow embeddings to project a logical footer cwd without changing the operational session cwd. The recorded-session harness now uses a POSIX-shaped display alias for both the footer and filesystem result paths, preserving the existing pre-normalization layout width on every host. Keep runtime-provided labels behind terminal-control escaping, cover that boundary, and document the embedding contract.
tui-agent
The full-screen terminal counterpart to the coding-agent readline REPL and acp-agent server. It reuses the coding agent's backends and tool composition, then fixes the shared terminal app to the dsh-tui front door.
Run it
pnpm run demo:tui
The command needs DEEPSEEK_API_KEY in the environment or the gitignored repository-root .env. Set RESUME_SESSION_ID to reopen a persisted conversation under ./.sessions.
The TUI renders Markdown history, reasoning, tool-owned terminal/diff/generic cards, token totals, and the latest todo list. Enter submits or steers while the agent is running; Ctrl+O expands cards, Ctrl+R toggles reasoning, Escape cancels, and /help lists commands. ask_user_question opens a keyboard-driven overlay.
Run pnpm run demo:code-mode tui for the sibling Code Mode overlay.
Composition
cordis.yml includes the readline coding-agent leaf so the LLM, bash, filesystem, compaction, subagent, workflow, todo, timeout, and spill choices have one owner. Its asserted patch replaces only the terminal app config and forces ui.mode: tui; code-mode.cordis.yml applies the same front-door patch to the coding agent's Code Mode overlay.
Snapshot tests
tests/snapshots/<scenario>/session.jsonl supplies recorded user prompts and model chunks; sibling child logs drive subagents and workflows. The keyless suite executes those scripts through the real loop and tool implementations, then compares readable terminal cell/style goldens. Use pnpm run test:snapshot:refresh for presentation-only changes and pnpm run test:snapshot:record with a DeepSeek key when a recorded model journey changes. The implemented TUI snapshot RFC owns the scenario matrix and the split between recorded journeys, transient package snapshots, and PTY coverage.