initial commit

frontend/src/lib/components/ui/button/button.svelte

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+<script lang="ts">
+	import { cn } from '$lib/utils/style.js';
+	import { Button as ButtonPrimitive } from 'bits-ui';
+	import LoaderCircle from 'lucide-svelte/icons/loader-circle';
+	import { type Events, type Props, buttonVariants } from './index.js';
+
+	type $$Props = Props;
+	type $$Events = Events;
+
+	let className: $$Props['class'] = undefined;
+	export let variant: $$Props['variant'] = 'default';
+	export let size: $$Props['size'] = 'default';
+	export let disabled: boolean | undefined | null = false;
+	export let isLoading: $$Props['isLoading'] = false;
+	export let builders: $$Props['builders'] = [];
+	export { className as class };
+</script>
+
+<ButtonPrimitive.Root
+	{builders}
+	disabled={isLoading || disabled}
+	class={cn(buttonVariants({ variant, size, className }))}
+	type="button"
+	{...$$restProps}
+	on:click
+	on:keydown
+>
+	{#if isLoading}
+		<LoaderCircle class="mr-2 h-4 w-4 animate-spin" />
+	{/if}
+	<slot />
+</ButtonPrimitive.Root>

frontend/src/lib/components/ui/button/index.ts

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+import { type VariantProps, tv } from "tailwind-variants";
+import type { Button as ButtonPrimitive } from "bits-ui";
+import Root from "./button.svelte";
+
+const buttonVariants = tv({
+	base: "inline-flex items-center justify-center whitespace-nowrap rounded-md text-sm font-medium ring-offset-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50",
+	variants: {
+		variant: {
+			default: "bg-primary text-primary-foreground hover:bg-primary/90",
+			destructive: "bg-destructive text-destructive-foreground hover:bg-destructive/90",
+			outline:
+				"border border-input bg-background hover:bg-accent hover:text-accent-foreground",
+			secondary: "bg-secondary text-secondary-foreground hover:bg-secondary/80",
+			ghost: "hover:bg-accent hover:text-accent-foreground",
+			link: "text-primary underline-offset-4 hover:underline",
+		},
+		size: {
+			default: "h-10 px-4 py-2",
+			sm: "h-9 rounded-md px-3",
+			lg: "h-11 rounded-md px-8",
+			icon: "h-10 w-10",
+		},
+	},
+	defaultVariants: {
+		variant: "default",
+		size: "default",
+	},
+});
+
+type Variant = VariantProps<typeof buttonVariants>["variant"];
+type Size = VariantProps<typeof buttonVariants>["size"];
+
+type Props = ButtonPrimitive.Props & {
+	variant?: Variant;
+	size?: Size;
+	isLoading?: boolean;
+};
+
+type Events = ButtonPrimitive.Events;
+
+export {
+	Root,
+	type Props,
+	type Events,
+	//
+	Root as Button,
+	type Props as ButtonProps,
+	type Events as ButtonEvents,
+	buttonVariants,
+};