session-history/dev-claude-plugin/0037/SESSION-0037.0-TRANSCRIPT-2026-06-09T23-46--2026-06-09T23-53.md

# Session 0037.0 — Transcript

> App: dev-claude-plugin
> Start: 2026-06-09T23-46 (PST)
> End: 2026-06-09T23-53 (PST)
> Type: planning-and-executing
> Posture: autonomous (yolo)

## Launch prompt

```
/goal Address gitea issue #38 - fix it in this session and close it once the fix is verified
```

## Plan

Fix Gitea issue #38 on the plugin's own tracker — harden the `finalize-on-goal`
Stop hook so it can never wedge a session in a `{decision:"block"}` loop — verify
it, ship it, and let the merge close the issue.

Issue #38 (`type/task`, `priority/P1`): the hook never reads the Stop input's
`stop_hook_active` field (the runtime's intended loop-breaker), and its sentinel
write uses `> "$sentinel" 2>/dev/null || true`, so an unwritable transcripts dir
makes every subsequent Stop re-emit the block — the one path that violates the
hook's own "fails open" claim. Acceptance: (1) `.stop_hook_active == true` → silent
exit; (2) sentinel-write failure → silent exit instead of block; (3) happy path
(one nudge per new achievement) unchanged. Scope: those two guards only. Source:
capture session dev-claude-plugin-0035 (plugin source review).

## Pre-state

- Branch at session open: `fix/capture-finalize-skip-memory` (a concurrent
  session's branch), working tree dirty with untracked `issues/publish-step.md`,
  `issues/resumable-capture.md`, and a capture-design PDF — **none mine**.
- `origin/main` tip: `4f57d2a` (PR #51, "fix(wgl-remediate): redirect ensure_label
  log echo to stderr (issue #37)"); plugin version on origin/main = **0.28.0**.
  (My first read of the working-tree `plugin.json` showed 0.27.1 — that was the
  stale `fix/capture-finalize-skip-memory` branch, behind origin/main.)
- **Two concurrent same-app sessions live:** the claim peek showed 0035 + 0036
  `--INPROGRESS`, and `git worktree list` showed `.worktrees/issue-39` (a session
  working issue #39) plus several `.claude/worktrees/*`.

## Turn-by-turn arc

1. **Session gate.** Classified the `/goal #38` opening prompt as
   **planning-and-executing** (a fix) and invoked `wgl-planning-and-executing`.
2. **Scoped the issue before claiming.** Fetched issue #38 from the plugin tracker
   via `gitea-api.sh` to confirm which repo/tracker it lives on (the plugin's own)
   — this determines the app to claim a transcript against. Read the target hook
   `hooks/finalize-on-goal`.
3. **Claimed transcript 0037** (`claim-session-id.sh`; dry-run peek first surfaced
   0035/0036 in flight → autonomous posture: noted them and proceeded). The claim
   only writes to the session-history repo + `~/.wgl/`, not the contended plugin
   checkout.
4. **Isolated in a worktree.** Because two concurrent same-app sessions share the
   checkout (the §5.4 hazard that bit sessions 0029/0030), created
   `.worktrees/finalize-on-goal-guard` off `origin/main` on branch
   `fix/finalize-on-goal-stop-loop-guard`. Did all edits there; never touched the
   shared checkout.
5. **Two guards.** In the worktree copy of `hooks/finalize-on-goal`:
   - after the `jq`/`python3` availability checks, parse `stop_hook_active` and
     `silent_exit` when `true`, before any detection runs;
   - change the sentinel write from `… 2>/dev/null || true` to
     `{ printf '%s' "$achieved_count" > "$sentinel"; } 2>/dev/null || silent_exit`
     — fail open if the write fails, and group the redirect so the failure is also
     stderr-silent.
6. **Verified** with a 4-case harness (`/tmp/wgl-test-finalize-hook.sh`, isolated
   via `WGL_TRANSCRIPTS_DIR`, a fabricated placeholder + a transcript line carrying
   a real `goal_status`/`met:true` object):
   - happy path → emits one `{decision:"block"}`, writes sentinel `1`;
   - re-fire (sentinel already set) → silent, no block (existing behavior intact);
   - `stop_hook_active:true` → silent, no block, sentinel never written (exits
     before detection);
   - unwritable sentinel dir → silent, no block (fail open).
   `bash -n` clean.
7. **Shipped.** Bumped `plugin.json` 0.28.0 → **0.28.1**; committed (with the
   `Co-Authored-By` trailer); pushed the branch; created **PR #52** via the Gitea
   API using the **default per-host git token** (the issue-scoped token 403s on
   `/pulls`, per the 0031 gotcha); merged it (`merge`, delete-branch-after-merge).
   `Fixes #38` auto-closed the issue. Verified PR `merged:true` and issue #38
   `state:closed`.
8. **Cleaned up** my worktree (`git worktree remove`, branch deleted), pruned the
   stale remote ref; left `.worktrees/issue-39` (the other live session) in place.
9. **Finalized** via `wgl-session-finalize` (planning-and-executing addendum: no
   impl-plan artifact to archive; no §9 pipeline stage for a hook/meta change).

## Cut state

- `origin/main` at `b6a0277` (PR #52 merge), plugin version **0.28.1**.
- Issue #38 **closed**. My branch deleted locally + remotely.
- My worktree removed; the shared checkout and the other sessions' worktrees were
  never touched.
- **Re-install needed** to make 0.28.1 + the hardened hook live (the standing
  plugin gotcha).

## Deferred decisions

_No low-confidence calls this session._ The one judgment call — bumping to a patch
**0.28.1** — was grounded by reading `origin/main`'s actual version (0.28.0), not a
guess; the worktree-isolation choice followed directly from the §5.4 rule given two
live concurrent same-app sessions.

## Next-session prompt

The parked strategic goal is unchanged (Patchwatch rfc-app remediation); several
sibling plugin-tracker issues from the 0035 capture batch are also open (#35/#36 P2
features, #39 in flight in another session). The durable next move:

```
/goal Patchwatch rfc-app remediation — remediate the open patchwatch findings on ben.stull/rfc-app (#36 vitest, #37–#40 tqdm/idna), making the depth call on the pin-bump (deployment 0.46.1 lags main 0.51.1). See memory: project_dev_claude_plugin.md "Parked goal".
```