Files
stack/docs/plans/2026-08-10-ci-queue-purpose-implementation.md
T
veronica 12d5258e20 docs(W4): apply fred's six contract decisions from PR #1350 comment 23693
A - docs/README.md:149-190 rewritten. It prescribed a competing front-matter schema
    (title/type/audience/status/source_of_truth) adopted by 4 of 128 live documents. Two
    documented conventions in one repo is the defect this pass removes, so the README now
    documents the contract and the 4 files convert in the same commit: `type` dropped
    (kind replaces it), `title`/`audience`/`source_of_truth` kept.
B - source-of-truth leaves the kind enum, which is now 6 values, and returns as an orthogonal
    boolean. kind was carrying two independent facts. docs/requirements/native-kanban-sot.md
    is stamped `kind: spec` + `source_of_truth: true`, which is what it always was.
C - status gains `completed`. Applied to the two executed plans, on artifact evidence rather
    than on their own say-so: --purpose push|merge ships in ci-queue-wait.sh, and every section
    the README plan specifies exists in docs/README.md today.
D - kind follows content, never filename. docs/native-kanban-sot/TASKS.md is `kind: spec`
    because its body says "a build plan, not a task tracker". The name stays wrong; that is a
    rename and it is out of scope here.
E - the contract covers .md only, written into the README as a decision with vision's
    YAML.parse measurement as the reason, so the omission does not read as an oversight.
F - channel-protocol.md guide -> spec. Applied, with a correction the reviewer should see: the
    ruling cites "7 normative MUSTs" and there are ZERO uppercase RFC2119 terms in that file.
    Control: the identical grep returns 25 lines in docs/requirements/native-kanban-sot.md. The
    citation half of the finding does hold and is larger than stated. Consequence recorded in
    the worklist: the file's own banner now contradicts its header.

Verified: 128 live .md under docs/ (127 baseline + this PR's worklist), 107 stamped, 0 invalid
kinds, 17 operator-held + 3 supersede-stamp deferrals + 1 generated = 21 unstamped. 107+21=128.
Control: the verifier reports valid=False when a kind is corrupted to `nonsense`, so the
0-invalid result is a real result. prettier --check clean across docs/.
2026-08-20 19:58:17 -05:00

214 lines
6.8 KiB
Markdown

---
kind: spec
status: completed
---
# CI Queue Guard Purpose Semantics Implementation Plan
> **For Claude:** REQUIRED SUB-SKILL: Use superpowers:executing-plans to implement this plan task-by-task.
**Goal:** Make the pre-push CI queue guard pass when no pipeline is queued or running while preserving fail-closed merge readiness.
**Architecture:** Keep provider lookup and tri-state classification unchanged. Make only the final state dispatch purpose-sensitive: push treats valid non-pending states as queue-clear, while merge continues to require terminal success. Preserve `--require-status`, malformed-payload rejection, unknown-state rejection, and audited provider-unavailable behavior.
**Tech Stack:** Bash, process-level shell regression harnesses, Gitea/GitHub status APIs.
---
### Task 1: Freeze Purpose-Specific State Semantics
**Files:**
- Modify: `packages/mosaic/framework/tools/git/test-ci-queue-wait-tristate.sh`
- Test: `packages/mosaic/framework/tools/git/test-ci-queue-wait-tristate.sh`
**Step 1: Add failing push assertions**
Change push expectations so `terminal-failure` and `no-status` require exit 0 plus an explicit `queue-clear` diagnostic. Add a `--require-status` assertion that keeps push/no-status non-zero.
**Step 2: Add failing merge assertions**
Invoke the same harness with `MOSAIC_TEST_PURPOSE=merge` and assert terminal failure and no status remain non-zero while terminal success remains zero.
**Step 3: Add unknown-state coverage**
Add a stub payload with a syntactically valid but unsupported status value and assert both purposes reject it.
**Step 4: Run the focused test and verify RED**
Run:
```bash
bash packages/mosaic/framework/tools/git/test-ci-queue-wait-tristate.sh
```
Expected: failures showing push terminal-failure and no-status returned exit 3 instead of exit 0 or lacked `queue-clear` diagnostics.
**Step 5: Commit the failing tests**
```bash
git add packages/mosaic/framework/tools/git/test-ci-queue-wait-tristate.sh
git commit -m "test(ci): define purpose-aware queue readiness"
```
### Task 2: Implement Purpose-Sensitive Final-State Dispatch
**Files:**
- Modify: `packages/mosaic/framework/tools/git/ci-queue-wait.sh:458-481`
- Test: `packages/mosaic/framework/tools/git/test-ci-queue-wait-tristate.sh`
- Test: `packages/mosaic/framework/tools/git/test-ci-queue-wait-github-checks.sh`
**Step 1: Implement push queue-clear behavior**
For `no-status`, retain the existing `--require-status` failure. Otherwise, return success for push with an explicit diagnostic such as:
```text
[ci-queue-wait] queue-clear state=no-status purpose=push branch=<branch>; no queued or running CI.
```
For `terminal-failure`, return success only for push with the same queue-clear wording. Merge must continue returning asserted non-readiness.
**Step 2: Preserve malformed and unknown rejection**
Keep `malformed`, `unknown`, and unrecognized states non-zero for both purposes.
**Step 3: Run focused tests and verify GREEN**
Run:
```bash
bash packages/mosaic/framework/tools/git/test-ci-queue-wait-tristate.sh
bash packages/mosaic/framework/tools/git/test-ci-queue-wait-github-checks.sh
```
Expected: both scripts exit 0 and report their regression suites passed.
**Step 4: Commit implementation**
```bash
git add packages/mosaic/framework/tools/git/ci-queue-wait.sh
git commit -m "fix(ci): separate push queue clearance from merge readiness"
```
### Task 3: Verify, Review, and Document Evidence
**Files:**
- Modify: `docs/scratchpads/1146-ci-queue-purpose.md`
**Step 1: Run shell syntax and focused regressions**
```bash
bash -n packages/mosaic/framework/tools/git/ci-queue-wait.sh
bash -n packages/mosaic/framework/tools/git/test-ci-queue-wait-tristate.sh
bash packages/mosaic/framework/tools/git/test-ci-queue-wait-tristate.sh
bash packages/mosaic/framework/tools/git/test-ci-queue-wait-github-checks.sh
```
**Step 2: Run repository quality gates**
```bash
pnpm preflight
pnpm typecheck
pnpm lint
pnpm test
pnpm format:check
```
Expected: every command exits 0.
**Step 3: Obtain independent review**
Request review of the exact branch head. Remediate all blocking findings and rerun focused and baseline gates.
**Step 4: Record evidence and commit**
Update the scratchpad with test output, review result, and residual risk, then commit it:
```bash
git add docs/scratchpads/1146-ci-queue-purpose.md
git commit -m "docs(ci): record queue guard verification"
```
### Task 4: Keep the Merge Wrapper Aligned with the `next` Lane
**Files:**
- Modify: `packages/mosaic/framework/tools/git/pr-merge.sh:97-101`
- Test: `packages/mosaic/framework/tools/git/test-pr-merge-head-pin.sh`
**Step 1: Write the failing regression**
Run the exact-head merge regression with its Gitea fixture targeting `next` and confirm the current wrapper rejects it because it only permits `main`.
**Step 2: Allow only documented integration targets**
Permit `main` and `next`; reject every other target. Do not alter exact-head pinning, queue-guard invocation, provider selection, or merge method enforcement.
**Step 3: Run focused merge regressions**
```bash
bash packages/mosaic/framework/tools/git/test-pr-merge-head-pin.sh
bash packages/mosaic/framework/tools/git/test-pr-merge-queue-branch.sh
bash packages/mosaic/framework/tools/git/test-pr-merge-gitea-empty-uid.sh
```
Expected: all pass, including a Gitea merge fixture targeting `next`.
**Step 4: Commit**
```bash
git add packages/mosaic/framework/tools/git/pr-merge.sh packages/mosaic/framework/tools/git/test-pr-merge-head-pin.sh
git commit -m "fix(ci): allow reviewed merges into next"
```
### Task 5: Activate and Deliver Through `next`
**Files:**
- Installed output: `~/.config/mosaic/tools/git/ci-queue-wait.sh`
**Step 1: Activate through the canonical installer**
From the reviewed worktree, run the framework installer in sync-only keep mode so operator files remain protected:
```bash
MOSAIC_SYNC_ONLY=1 MOSAIC_INSTALL_MODE=keep MOSAIC_SKIP_SKILLS_SYNC=1 \
bash packages/mosaic/framework/install.sh
```
**Step 2: Verify installed/source parity**
```bash
cmp -s \
packages/mosaic/framework/tools/git/ci-queue-wait.sh \
~/.config/mosaic/tools/git/ci-queue-wait.sh
```
Expected: exit 0.
**Step 3: Run mandatory pre-push queue guard**
```bash
~/.config/mosaic/tools/git/ci-queue-wait.sh --purpose push -B fix/1146-ci-queue-purpose
```
Expected: branch-absent or queue-clear success.
**Step 4: Push and open a PR against `next`**
```bash
git push -u origin fix/1146-ci-queue-purpose
~/.config/mosaic/tools/git/pr-create.sh \
-t "fix(ci): make queue guard purpose-sensitive" \
-b "Closes #1146" \
-B next \
-H fix/1146-ci-queue-purpose \
-i 1146
```
**Step 5: Complete reviewed integration**
Wait for exact-head terminal-green CI, obtain the required review, merge via the Mosaic wrapper, verify merged CI, and close #1146. Do not bypass any gate.