fix(init): say trail init, not graft init, when there's no terminal to ask on

[rushabhnagda11]

Found while rehearsing the new onboarding for the 2026-10-19 metrics review.

What

trail init with no TTY (run from a script, a pipe, or by a coding agent) printed:

graft init: no TTY to prompt on, and no --agents/--yes given — nothing written.
  graft init --agents claude copilot   # wire these
  graft init --yes                     # same, without spelling them out
  ...

formatNonInteractiveHelp hard-coded the graft spelling. It now goes through cmd(), like the rest of init's output, so trail init says trail init ….

Safety

• graft init output is byte-for-byte unchanged (cmd() returns the graft spelling under graft, and the existing tests that assert graft init --agents claude cursor still pass).
• Copy only, with no behaviour change. One new test covers the trail spelling.

Test

node --import tsx --test test/cli-picker.test.ts test/graft-to-trail.test.ts test/trail-name.test.ts: 55/55 pass.

🤖 Generated with Claude Code

[trailhq-graft]

🌱 graft blast radius

1 area changed → 1 area can be affected. 3 dependent symbols, depth 2.
Tests: 1 area updated its tests.
Tag: @anirudhkumar-nanonets — CLI Picker, CLI Commands · @shhdwi — CLI Commands

flowchart TB
  A0(("CLI Commands<br/>3 symbols"))
  classDef reached fill:#D9EDF3,stroke:#3AA7C9,stroke-width:1.5px,color:#0E313C;
  class A0 reached;

Loading

Can be affected	Symbols	Nearest hop	Reached from
CLI Commands	3	src/cli.ts:L1487-L1756 runInitCommand — calls, depth 1	CLI Picker

Who knows this code — 2 people across 2 areas

Area	Who knows it
CLI Picker · changed	@anirudhkumar-nanonets — 6 commits, last today
CLI Commands · affected	@anirudhkumar-nanonets — 53 commits, last today · @shhdwi — 23 commits, last 2mo ago

Ownership is git history over each area's own files, weighted towards recent work (120-day half-life). Merge commits and bots are dropped, and you are dropped from your own PR. A name with no @ has no GitHub handle in its commit email — tag them by hand, or add a .mailmap entry. A suggestion from history, not a CODEOWNERS rule.

All 3 dependent symbols, grouped by area

CLI Commands — 3 symbols in 1 file

• src/cli.ts:L1487-L1756 — runInitCommand (calls, depth 1)
  1553: console.error(formatNonInteractiveHelp(detectedIds));
• src/cli.ts:L1-L2976 — cli.ts (calls, depth 2)
  88: import { compactWrites, formatNonInteractiveHelp, formatPlan, runPicker } from "./cli-picker.js";
• src/cli.ts:L2185-L2395 — pushCommand (calls, depth 2)

Test signal per changed area — 1 ✓

Reached = a node under a test path has a resolved edge into the changed symbol. It undercounts anything called indirectly — through a CLI, a spawned process or a dynamic import — so read a low ratio as “look here”, never as a coverage gate.

• ✓ CLI Picker — 1 of 1 reached · 1 test file changed here: test/cli-picker.test.ts

_{graft blast · origin/main...HEAD · depth 2 · 2 changed files}

Open the interactive graph → — click an area to see its dependent symbols at file:line.