Santhosh Janardhanan
de2d83092e
- Delete old Vite+Svelte frontend - Initialize new SvelteKit project with TypeScript - Configure Tailwind CSS v4 + DaisyUI - Implement JWT authentication with auto-refresh - Create login page with form validation (Zod) - Add protected route guards - Update Docker configuration for single-stage build - Add E2E tests with Playwright (6/11 passing) - Fix Svelte 5 reactivity with $state() runes Known issues: - 5 E2E tests failing (timing/async issues) - Token refresh implementation needs debugging - Validation error display timing
34 lines
1.5 KiB
JavaScript
34 lines
1.5 KiB
JavaScript
import { getBuiltinNameOfConstructor } from "./objectKinds.js";
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/** Shallowly copy the properties of the object. */
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export const shallowClone = input => _clone(input, null);
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/** Deeply copy the properties of the a non-subclassed Object, Array or Date.*/
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export const deepClone = (input) => _clone(input, new Map());
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const _clone = (input, seen) => {
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if (typeof input !== "object" || input === null)
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return input;
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if (seen?.has(input))
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return seen.get(input);
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const builtinConstructorName = getBuiltinNameOfConstructor(input.constructor);
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if (builtinConstructorName === "Date")
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return new Date(input.getTime());
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// we don't try and clone other prototypes here since this we can't guarantee arrow functions attached to the object
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// are rebound in case they reference `this` (see https://x.com/colinhacks/status/1818422039210049985)
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if (builtinConstructorName && builtinConstructorName !== "Array")
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return input;
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const cloned = Array.isArray(input) ?
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input.slice()
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: Object.create(Object.getPrototypeOf(input));
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const propertyDescriptors = Object.getOwnPropertyDescriptors(input);
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if (seen) {
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seen.set(input, cloned);
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for (const k in propertyDescriptors) {
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const desc = propertyDescriptors[k];
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if ("get" in desc || "set" in desc)
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continue;
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desc.value = _clone(desc.value, seen);
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}
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}
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Object.defineProperties(cloned, propertyDescriptors);
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return cloned;
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};
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