When a setup step fails — whether hard via fail() or soft via the
"What's left" / "Skipping the first chat" notes — offer to ask Claude
to diagnose. On consent, spawn `claude -p --output-format stream-json`
with a scrolling 3-line action window ("Reading x", "Running y") so
the 1–4 minute investigations feel active rather than hung. No hard
timeout: debugging can take time, Ctrl-C is the escape hatch.
The prompt is minimal: one-paragraph framing, failed step name + msg +
hint, and a list of file references (not contents). Claude's Read/Grep
tools fetch what they need. A per-step map in claude-assist.ts gives
the most relevant files per step; the rest is README + auto.ts +
logs/setup.log + the per-step raw log.
Claude responds with REASON + COMMAND lines. We show the reason in a
clack note, prefill the command via setup/run-suggested.sh (bash 4+
readline, 3.x fallback to Enter-to-run), and eval on the user's
confirm.
When the user runs a fix, fail() now offers to retry the failing step
rather than aborting. setup/logs.ts tracks successfully-completed step
names in-memory; fail() threads those as NANOCLAW_SKIP on a spawnSync
retry, so the child picks up exactly where the parent left off — no
rebuilding containers or reinstalling OneCLI.
Other polish in this change:
- fitToWidth + dimWrap in lib/theme.ts to prevent long spinner labels
from soft-wrapping (each terminal row stacks a stale copy otherwise).
- Shorter container step label ("Preparing your assistant's sandbox…")
so it fits on narrow terminals.
- Wordmark anchored in the clack intro line on every run.
- All 25 existing fail() call sites updated to await fail(...) since
fail is now async.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Documents and implements the output contract from docs/setup-flow.md:
Level 1: clack UI — branded, concise, product content
Level 2: logs/setup.log — append-only, linear, structured entries for
humans + AI agents reviewing a run
Level 3: logs/setup-steps/NN-name.log — full raw stdout+stderr per step
Every scripted sub-step, including bootstrap, emits at all three levels.
Bootstrap now runs under a bash-side clack-alike spinner with live elapsed
time; its apt/pnpm output is captured to 01-bootstrap.log and summarised
as a progression entry. setup.sh's legacy log() routes to the raw log
instead of contaminating the progression log.
Telegram install becomes fully branded: setup/auto.ts owns the BotFather
instructions (clack note), token paste (clack password with format
validation), and getMe check (clack spinner). add-telegram.sh drops to a
non-interactive installer that reads TELEGRAM_BOT_TOKEN from env, logs to
stderr, and emits a single ADD_TELEGRAM status block on stdout.
The Anthropic credential flow is the one intentional break — register-
claude-token.sh still inherits the TTY for claude setup-token's browser
dance; it logs as an 'interactive' progression entry with the method.
setup/logs.ts centralises the level 2/3 formatting: reset, header, step,
userInput, complete, abort, stepRawLog. User answers (display name, agent
name, channel choice, telegram_token preview) log as their own entries so
the setup path is reconstructable from the progression log alone.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
gavrielc