integreat/.claude/skills/ssr-form-migration/reference/scorecard.md

Quality scorecard (the ratchet)

Cheap to measure (grep -c, wc -l, clj-kondo), recorded before/after each migration in the commit message and in the results table below. No metric may regress for the touched modal without a written exception in gotchas.md. These are directional evidence, not targets to game — always paired with the e2e parity gate.

Heuristics

#	Heuristic	Measure	Target
1	Faked cursor positions (not cursors themselves)	grep -cE 'with-cursor|MapCursor\.' re-roots + grep -c 'defn.*-no-cursor'	→ 0 (top-rooted cursors are fine)
2	Implicit state merges (snapshot/cursor)	count merge sites	→ 0 (forms); explicit put-step only (wizards)
3	Branching complexity	clj-kondo, or count cond/condp/case/nested if + max depth	net ↓
4	Lines of code	wc -l on the modal's file(s)	net ↓
5	Reuse / cross-form similarity	cookbook components reused; duplicated-block count	reuse ↑, dup ↓
6	Route count	count routes for the modal	→ 2 (+1 for add-row)
7	OOB swaps	grep -c hx-swap-oob	→ 0 unless a justified disjoint-region case is documented
8	Attribute consistency	mixed :x-/"x-" encodings in migrated template	→ 0

How to measure (copy/paste)

F=src/clj/auto_ap/ssr/<modal>.clj
echo "LOC                $(wc -l < $F)"
echo "no-cursor twins    $(grep -c 'defn.*-no-cursor' $F)"
echo "faked-cursor roots $(grep -cE 'with-cursor|MapCursor\.' $F)"
echo "snapshot merges    $(grep -c ':multi-form-state :snapshot' $F)"
echo "branch forms       $(grep -cE '\(cond |\(condp |\(case |\(when-not ' $F)"
echo "hx-swap-oob        $(grep -c 'hx-swap-oob' $F)"
echo "mixed string hx-   $(grep -cE '\"hx-[a-z]' $F)"
# route count: count this modal's entries in src/cljc/auto_ap/routes/*.cljc

Results

Each migration appends one row (after-numbers), referencing the before in the diff.

Phase	Modal	LOC	Routes	no-cursor twins	faked roots	snapshot merges	OOB	mixed hx-	cookbook reused / added
1 (baseline)	Transaction Edit transaction/edit.clj	1608	~12	1	2	~75	0	8	— / seeded 7 entries
2	Transaction Edit transaction/edit.clj	1584	~5	0	0	0 round-trip	0	8	— / 0

Phase 2 progress. Achieved with parity held (swap spec 6/6, transaction-edit spec 8/8, full suite 38 pass / 1 unrelated fail / 0 skip, up from 30/2/7):

• deleted the dead *-no-cursor* twin (no-cursor 1→0);
• de-faked the simple-mode cursor (faked roots 2→0) via explicit data + explicit field names (account-field-name) + explicit error lookup — the render-fn rewrite the with-field-default shortcut couldn't do;
• collapsed the 5 manual-coding operation routes into one edit-form-changed dispatcher (routes ~12→~5; the operations are now pure apply-* fns);
• fixed a real production bug (:mode → 500 on every advanced manual save);
• greened transaction-edit.spec.ts (8/8) and matured the skill.

Still open for this modal — the wizard→plain-form rewrite (one interdependent effort): remove the snapshot round-trip (~75 merges → 0; this also fixes the operations-drop-live-values bug in gotchas.md), drop the mm/ModalWizardStep protocol, and Selmer-convert the shared interactive components (com/typeahead/com/select). Mixed string hx- attrs (8) clear as those components move to Selmer templates.