72 lines
2.7 KiB
TypeScript
72 lines
2.7 KiB
TypeScript
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import type { Theme } from '@/types/theme';
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const getNested = (value: unknown, path: string[]): unknown =>
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path.reduce<unknown>((acc, key) => (acc && typeof acc === 'object' ? (acc as Record<string, unknown>)[key] : undefined), value);
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const isNonEmptyString = (value: unknown): value is string =>
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typeof value === 'string' && value.trim().length > 0;
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export const isValidTheme = (value: unknown): value is Theme => {
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if (!value || typeof value !== 'object') {
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return false;
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}
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const requiredPaths = [
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['metadata', 'id'],
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['metadata', 'name'],
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['metadata', 'variant'],
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['colors', 'primary', 'base'],
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['colors', 'primary', 'foreground'],
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['colors', 'surface', 'background'],
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['colors', 'surface', 'foreground'],
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['colors', 'surface', 'muted'],
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['colors', 'surface', 'mutedForeground'],
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['colors', 'surface', 'elevated'],
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['colors', 'surface', 'elevatedForeground'],
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['colors', 'surface', 'subtle'],
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['colors', 'interactive', 'border'],
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['colors', 'interactive', 'selection'],
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['colors', 'interactive', 'selectionForeground'],
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['colors', 'interactive', 'focusRing'],
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['colors', 'interactive', 'hover'],
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['colors', 'status', 'error'],
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['colors', 'status', 'errorForeground'],
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['colors', 'status', 'errorBackground'],
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['colors', 'status', 'errorBorder'],
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['colors', 'status', 'warning'],
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['colors', 'status', 'warningForeground'],
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['colors', 'status', 'warningBackground'],
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['colors', 'status', 'warningBorder'],
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['colors', 'status', 'success'],
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['colors', 'status', 'successForeground'],
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['colors', 'status', 'successBackground'],
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['colors', 'status', 'successBorder'],
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['colors', 'status', 'info'],
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['colors', 'status', 'infoForeground'],
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['colors', 'status', 'infoBackground'],
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['colors', 'status', 'infoBorder'],
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['colors', 'syntax', 'base', 'background'],
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['colors', 'syntax', 'base', 'foreground'],
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['colors', 'syntax', 'base', 'keyword'],
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['colors', 'syntax', 'base', 'string'],
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['colors', 'syntax', 'base', 'number'],
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['colors', 'syntax', 'base', 'function'],
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['colors', 'syntax', 'base', 'variable'],
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['colors', 'syntax', 'base', 'type'],
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['colors', 'syntax', 'base', 'comment'],
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['colors', 'syntax', 'base', 'operator'],
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['colors', 'syntax', 'highlights', 'diffAdded'],
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['colors', 'syntax', 'highlights', 'diffRemoved'],
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['colors', 'syntax', 'highlights', 'lineNumber'],
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];
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for (const path of requiredPaths) {
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if (!isNonEmptyString(getNested(value, path))) {
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return false;
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}
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}
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const variant = getNested(value, ['metadata', 'variant']);
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return variant === 'light' || variant === 'dark';
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};
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