f8cba95e49
The frontend had no JS/TS linter — only svelte-check. Add flat-config ESLint (typescript-eslint
+ eslint-plugin-svelte) and Prettier (tabs/single-quote, matching the existing style).
Rules encode "catch bugs, not enforce taste":
- svelte/require-each-key KEPT — it is the exact bug class as the feed mis-tap fix. Fixed every
flagged block: keyed activeFilters, filteredUsers, stagedFiles (by previewUrl), captionTags,
admin tabs/jobs/users, the export-viewer suggestions/filters/comments, and the static skeleton
loops.
- svelte/prefer-svelte-reactivity KEPT — inline-disabled only the verified-safe sites (a local
freq Map in a $derived.by, throwaway URLSearchParams query builders), with a reason each.
- svelte/no-navigation-without-resolve OFF — wants resolve() around every goto()/href; taste, not
a bug, and pure churn.
- svelte/no-unused-svelte-ignore OFF — those comments are consumed by svelte-check, which ESLint
can't see, so it wrongly calls them unused; removing them would reintroduce a11y warnings.
- no-explicit-any OFF for *.test.ts only (partial fixtures legitimately use any).
Real code fixes beyond keys: removed a dead jobLabel(), an unused ViewerComment import and unused
catch binding, an unused scroll-lock arg, and replaced an empty interface with a type alias.
Then `prettier --write` (54 files). Formatting only. Verified: eslint clean, svelte-check 0 errors,
vitest 46 passed, vite build succeeds.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
47 lines
1.3 KiB
TypeScript
47 lines
1.3 KiB
TypeScript
import { writable } from 'svelte/store';
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import { ApiError } from './api';
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export type ToastTone = 'info' | 'success' | 'warning' | 'error';
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export interface Toast {
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id: number;
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message: string;
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tone: ToastTone;
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ttl: number;
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}
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let nextId = 0;
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const timers = new Map<number, ReturnType<typeof setTimeout>>();
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export const toasts = writable<Toast[]>([]);
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export function toast(message: string, tone: ToastTone = 'info', ttl = 4000): number {
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const id = ++nextId;
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const entry: Toast = { id, message, tone, ttl };
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toasts.update((list) => [...list, entry]);
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if (ttl > 0 && typeof window !== 'undefined') {
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timers.set(
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id,
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setTimeout(() => dismissToast(id), ttl)
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);
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}
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return id;
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}
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export function dismissToast(id: number): void {
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const t = timers.get(id);
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if (t) {
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clearTimeout(t);
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timers.delete(id);
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}
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toasts.update((list) => list.filter((x) => x.id !== id));
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}
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// User-action error surface. Pulls the German message off ApiError; for
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// anything else, falls back to a generic line so the user sees *something*.
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export function toastError(err: unknown, fallback = 'Etwas ist schiefgelaufen.'): number {
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if (err instanceof ApiError) return toast(err.message || fallback, 'error', 5000);
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if (err instanceof Error && err.message) return toast(err.message, 'error', 5000);
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return toast(fallback, 'error', 5000);
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}
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