feat(brief): ceremony by size, one question round, logged and committed approvals

P1 (order 2, wave 1). /trekbrief puts the task in a size class
(ceremony: small|bounded|architectural, K1; heaviest in doubt, said
aloud, overridable, only moved up) that sets the question budget and the
review cap, and asks one round of questions: facts looked up, never
asked; recommendation first; ranked by impact x uncertainty with a
visible Deferred list; stop when the next three answers can be predicted.
"høres bra ut", "gjør som du vil" and an empty answer are not approval.

K2: lib/util/approval-log.mjs, an append-only hash-chained log in the
target repo (.claude/voyage/approvals.jsonl) bound to the approved
content's sha256; append/verify (0/1/2), answer, digest. Committed by
lib/util/artifact-commit.mjs: the log always, the brief and plan only
with artifact_store: git (operator decision 2026-10-06). /trekplan
Phase 1 halts on a broken, diverged, missing or mismatched log entry;
Phase 11 logs and commits an explicit plan approval before any handoff.

Both new brief fields are optional: no brief_version bump. The
main-module guard in intent-approval.mjs and brief-validator.mjs now
compares real paths. Borrowings credited in the prose and module headers.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Kjell Tore Guttormsen 2026-10-06 19:44:42 +02:00
commit 5244d2e8e8
Signed by: ktg
SSH key fingerprint: SHA256:JakMjO6FTBBzN0Bhfj9saOoEjaFxlSdYuZQQpM/lF9Q
16 changed files with 1527 additions and 85 deletions

View file

@ -39,8 +39,9 @@
// what `/trekbrief --approve` approves: {brief_path, project_dir, plan_command}; exit 1 = no brief
import { createHash } from 'node:crypto';
import { existsSync, readFileSync, renameSync, statSync, writeFileSync } from 'node:fs';
import { existsSync, readFileSync, realpathSync, renameSync, statSync, writeFileSync } from 'node:fs';
import { basename, dirname, join } from 'node:path';
import { fileURLToPath } from 'node:url';
import { parseDocument } from '../util/frontmatter.mjs';
import { issue } from '../util/result.mjs';
import { emit } from '../stats/event-emit.mjs';
@ -233,7 +234,18 @@ export function resolveApproveTarget(arg) {
return { brief_path: briefPath, project_dir: projectDir, plan_command: planCommand };
}
if (import.meta.url === `file://${process.argv[1]}`) {
// Main-module guard on real paths: comparing against `file://` + argv[1] fails
// when the plugin sits behind a symlink or in a path with a space; the CLI then
// exits 0 having checked nothing.
function isMain() {
try {
return realpathSync(process.argv[1]) === realpathSync(fileURLToPath(import.meta.url));
} catch {
return false;
}
}
if (isMain()) {
const args = process.argv.slice(2);
const file = args.find((a) => !a.startsWith('--'));
if (args.includes('--resolve')) {