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xarmian
bf5ab5b366
* chore: clear cosmetic staticcheck findings (TASK-764)
Apply zero-behavior-change fixes for 8 staticcheck findings on main:
- SA4023 cmd/pad/main.go:431 — drop always-true `if eventBus != nil`
guard. eventBus is wrapped in metrics.NewInstrumentedBus a few lines
above, which returns a concrete *InstrumentedBus that is never nil.
- SA1019 cmd/pad/main.go:3926 — replace deprecated strings.Title with
golang.org/x/text/cases.Title(language.English).String. golang.org/x/text
was already an indirect dep; now promoted to direct.
- SA4031 internal/server/handlers_changes.go:130 — delete dead
`if updatedItems == nil { ... }` block. make([]T, n) always returns
non-nil; the JSON marshalling already produced [] not null.
- SA9003 cmd/pad/init.go:351 — delete empty if branch and fold its
intent into the surrounding comment.
- SA9003 internal/server/handlers_dashboard.go:125 — replace empty
`if err == nil { ... }` branch with `_ = json.Unmarshal(...)` to
match the sibling settings parse and document the best-effort intent.
- SA4006 internal/cli/format.go:153 — drop the dead initial
`titlePart := item.Title` (overwritten in both branches below);
declare titlePart with `var` instead.
- SA4006 internal/store/workspaces.go:70 — drop the dead first call
to s.uniqueSlug; only the workspace-specific uniqueWorkspaceSlug
is meaningful (workspace slugs are globally unique, not workspace-
scoped like collection/item slugs).
- SA4000 internal/store/store_test.go:99 — remove always-true outer
`if idx := len(connStr) - len(connStr); idx >= 0` and unindent the
inner '?' query-string split.
go.mod side effects from `go mod tidy` under Go 1.26: golang.org/x/text
moves to direct (used directly now); pquerna/otp, prometheus/client_*
and trustelem/zxcvbn move from indirect to direct (they were already
used directly — Go 1.26's tidy correctly classifies them).
Verified:
- `go build ./...` clean
- `go vet ./...` clean
- `go test ./...` all pass (including the replaceDBName test path)
- `staticcheck -checks "SA1019,SA4000,SA4006,SA4023,SA4031,SA9003"` clean
except for handlers_dashboard.go:221 (SA4006, dashboard visibility-
filter dead block — handled in TASK-765)
Parent: PLAN-644.
* fix: clear SA5011 nil-deref in buildReconcileFindings (TASK-764)
extractItemStatus(item.Fields) on the first line of the function would
have panicked on a nil item before the `if item != nil && item.CodeContext
== nil` guard could fire. Staticcheck SA5011 flagged the inconsistency.
Drop the (item != nil) half of the guard — the function now documents
its non-nil contract in the doc comment. All callers (reconcile.go:204
plus three sites in cmd/pad/reconcile_test.go) already pass non-nil,
so this is documentation, not behaviour change.
Verified:
- `go build ./...` clean
- `go test ./cmd/pad/...` passes (the existing reconcile tests cover the
contract)
- `staticcheck -checks SA5011 ./...` clean
Parent: PLAN-644.
* chore: silence SA4017 false positive in watchCmd SSE loop (TASK-764)
cmd/pad/main.go SSE keepalive branch:
if strings.HasPrefix(line, ":") {
continue
}
Staticcheck SA4017 reports "HasPrefix doesn't have side effects and
its return value is ignored" — but the return value IS used as the
if condition. Two sibling strings.HasPrefix calls earlier in the same
for-loop body (matching "event: " and "data: " prefixes) are not
flagged, which strongly suggests an SSA-analysis quirk specific to
this branch rather than a real defect.
Suppress the finding with a //lint:ignore directive that explains
the false positive in-place. Rewriting to a different form (extract
to a bool var, comma-OK on a synthetic value, etc.) would be uglier
than the suppression comment.
Verified:
- `staticcheck -checks SA4017 ./...` clean
- `go build ./...` clean
Parent: PLAN-644.
* chore: delete dead code flagged by U1000 (TASK-764)
Pre-launch (no external contributors yet) — no consumer fork can be
relying on these unreferenced symbols, so we delete them rather than
carry the maintenance burden into v1.
## Helpers (14 functions, 1 type)
cmd/pad/main.go
- progressBar — never called
internal/cli/format.go
- stripHTMLTags — never called
internal/server/handlers_dashboard_test.go
- updateItem (test helper) — never called from any test
internal/server/handlers_items.go
- publishItemEvent — wrapper over publishItemEventWithName; all 5 call
sites use the *WithName variant directly.
- resolveRelationFields — never called.
- resolveRelationFieldFiltersForWorkspace, resolveRelationFieldFilters,
relationFilterKeys, resolveRelationFilterValue — closed loop of dead
helpers (each one only called by another dead one in the family).
- extractStatus — never called (cmd/pad/reconcile.go has its own copy).
internal/server/handlers_versions.go
- handleGetDiff (HTTP handler) — never wired into setupRouter.
- diffsToChanges, diffChange (type) — only used by handleGetDiff above.
- Removes now-unused imports `strconv` and `dmp` (sergi/go-diff).
internal/server/middleware_ratelimit.go
- writeTooManyRequests — never called; the live ratelimit middleware
uses a dedicated 429 path with Retry-After-Bucket headers.
internal/server/server.go
- guestVisibleItemIDs — never called. handlers_events.go had a
comment cross-reference; updated to drop the reference.
## Constants
internal/events/redis_bus.go
- reconnectDelay — never read.
internal/store/api_tokens.go
- defaultTokenExpiryDays — never read.
## Out of scope
The 5 unwired handlers in internal/server/handlers_documents.go are
left alone: they are the subject of TASK-769 (a product decision —
wire up vs. delete — that may want different treatment per handler).
The two SA4006/SA4010 findings on internal/server/handlers_dashboard.go
visibility-filter block are similarly left for TASK-765.
## Verified
- `go build ./...` clean
- `go vet ./...` clean
- `go test ./...` all pass
- `staticcheck -checks "SA*,U1000" ./...` clean except the two TASK-
765 / TASK-769 follow-ups noted above.
Parent: PLAN-644.
* docs: correct caller name in buildReconcileFindings doc (TASK-764)
Codex round 1 caught: the doc comment named the caller `reconcileSingle`
but the actual function is `reconcileItem` (cmd/pad/reconcile.go:204).
Fix the contract comment so it doesn't go stale on the first git blame.