From 5fb0a03297797de6667fd5c3e06a2d199fc05d3e Mon Sep 17 00:00:00 2001
From: LukaDev <47296785+lukadev-0@users.noreply.github.com>
Date: Sun, 18 Aug 2024 21:19:39 +0200
Subject: [PATCH] feat(website): add package metadata

---
 website/src/lib/registry-api.ts               |   2 +-
 .../[[version]]/[[target]]/+layout.server.ts  |   6 +-
 .../[[version]]/[[target]]/+layout.svelte     | 157 +++++++++++-------
 .../[[version]]/[[target]]/Command.svelte     |  35 ++++
 .../[[target]]/TargetSelector.svelte          |  47 ++++++
 5 files changed, 183 insertions(+), 64 deletions(-)
 create mode 100644 website/src/routes/packages/[scope]/[name]/[[version]]/[[target]]/Command.svelte
 create mode 100644 website/src/routes/packages/[scope]/[name]/[[version]]/[[target]]/TargetSelector.svelte

diff --git a/website/src/lib/registry-api.ts b/website/src/lib/registry-api.ts
index d16d842..13b8691 100644
--- a/website/src/lib/registry-api.ts
+++ b/website/src/lib/registry-api.ts
@@ -15,7 +15,7 @@ export type PackageResponse = {
 	targets: TargetInfo[]
 	description: string
 	published_at: string
-	license: string
+	license?: string
 	authors?: string[]
 	repository?: string
 }
diff --git a/website/src/routes/packages/[scope]/[name]/[[version]]/[[target]]/+layout.server.ts b/website/src/routes/packages/[scope]/[name]/[[version]]/[[target]]/+layout.server.ts
index 87a5e07..2538b42 100644
--- a/website/src/routes/packages/[scope]/[name]/[[version]]/[[target]]/+layout.server.ts
+++ b/website/src/routes/packages/[scope]/[name]/[[version]]/[[target]]/+layout.server.ts
@@ -32,7 +32,11 @@ const fetchPackage = async (fetcher: typeof fetch, options: FetchPackageOptions)
 export const load: LayoutServerLoad = async ({ params }) => {
 	const { scope, name, version, target } = params
 
-	const options = version ? { scope, name, version, target } : { scope, name }
+	if (version !== undefined && target === undefined) {
+		error(404, "Not Found")
+	}
+
+	const options = version !== undefined ? { scope, name, version, target } : { scope, name }
 
 	const pkg = await fetchPackage(fetch, options)
 
diff --git a/website/src/routes/packages/[scope]/[name]/[[version]]/[[target]]/+layout.svelte b/website/src/routes/packages/[scope]/[name]/[[version]]/[[target]]/+layout.svelte
index 1f2db73..36e8987 100644
--- a/website/src/routes/packages/[scope]/[name]/[[version]]/[[target]]/+layout.svelte
+++ b/website/src/routes/packages/[scope]/[name]/[[version]]/[[target]]/+layout.svelte
@@ -1,34 +1,50 @@
 <script lang="ts">
 	import { formatDistanceToNow } from "date-fns"
-	import { Check, ChevronDownIcon, Clipboard } from "lucide-svelte"
+	import { BinaryIcon, Icon, LibraryIcon } from "lucide-svelte"
 	import Tab from "./Tab.svelte"
 	import { page } from "$app/stores"
-	import { goto } from "$app/navigation"
+	import type { TargetInfo } from "$lib/registry-api"
+	import type { ComponentType } from "svelte"
+	import Command from "./Command.svelte"
+	import TargetSelector from "./TargetSelector.svelte"
 
 	let { children, data } = $props()
 
-	let didCopy = $state(false)
+	const [scope, name] = $derived(data.pkg.name.split("/"))
 
-	const [scope, name] = data.pkg.name.split("/")
-
-	const installCommand = `pesde add ${data.pkg.name}`
+	const installCommand = $derived(`pesde add ${data.pkg.name}`)
+	const xCommand = $derived(`pesde x ${data.pkg.name}`)
 
 	const defaultTarget = $derived(
 		"target" in $page.params ? $page.params.target : data.pkg.targets[0].kind,
 	)
+	const currentTarget = $derived(data.pkg.targets.find((target) => target.kind === defaultTarget))
 
-	const basePath = $derived.by(() => {
-		const { scope, name } = $page.params
-		if ("target" in $page.params) {
-			const { version } = $page.params
-			return `/packages/${scope}/${name}/${version}`
-		}
-		return `/packages/${scope}/${name}/latest`
-	})
+	const repositoryUrl = $derived(
+		data.pkg.repository !== undefined ? new URL(data.pkg.repository) : undefined,
+	)
+	const isGithub = $derived(repositoryUrl?.hostname === "github.com")
+	const githubRepo = $derived(
+		repositoryUrl?.pathname
+			.split("/")
+			.slice(1, 3)
+			.join("/")
+			.replace(/\.git$/, ""),
+	)
+
+	const exportNames: Partial<Record<keyof TargetInfo, string>> = {
+		lib: "Library",
+		bin: "Binary",
+	}
+
+	const exportIcons: Partial<Record<keyof TargetInfo, ComponentType<Icon>>> = {
+		lib: LibraryIcon,
+		bin: BinaryIcon,
+	}
 </script>
 
-<div class="mx-auto flex max-w-screen-lg px-4 py-16">
-	<div class="flex-grow pr-4">
+<div class="mx-auto flex max-w-prose flex-col px-4 py-16 lg:max-w-screen-lg lg:flex-row">
+	<div class="flex-grow lg:pr-4">
 		<h1 class="text-3xl font-bold">
 			<span class="text-heading">{scope}/</span><span class="text-light">{name}</span>
 		</h1>
@@ -45,6 +61,10 @@
 		</div>
 		<p class="mb-6 max-w-prose">{data.pkg.description}</p>
 
+		<div class="mb-12 lg:hidden">
+			<TargetSelector id="target-selector-sidebar" />
+		</div>
+
 		<nav class="flex w-full border-b-2">
 			<Tab tab="">Readme</Tab>
 			<Tab tab="versions">Versions</Tab>
@@ -52,56 +72,69 @@
 
 		{@render children()}
 	</div>
-	<aside class="ml-auto w-full max-w-[22rem] flex-shrink-0 border-l pl-4">
+	<aside
+		class="w-full flex-shrink-0 border-t pt-16 lg:ml-auto lg:max-w-[22rem] lg:border-l lg:border-t-0 lg:pl-4 lg:pt-0"
+	>
 		<h2 class="mb-1 text-lg font-semibold text-heading">Install</h2>
-		<div class="mb-4 flex h-11 items-center overflow-hidden rounded border text-sm">
-			<code class="truncate px-4">{installCommand}</code>
-			<button
-				class="ml-auto flex size-11 items-center justify-center border-l bg-card/40 hover:bg-card/60"
-				onclick={() => {
-					navigator.clipboard.writeText(installCommand)
+		<Command command={installCommand} class="mb-4" />
 
-					if (didCopy) return
-
-					didCopy = true
-					setTimeout(() => {
-						didCopy = false
-					}, 1000)
-				}}
-			>
-				{#if didCopy}
-					<Check class="size-5" />
-				{:else}
-					<Clipboard class="size-5" />
-				{/if}
-			</button>
+		<div class="hidden lg:block">
+			<TargetSelector id="target-selector-sidebar" />
 		</div>
 
-		<h2 class="mb-1 text-lg font-semibold text-heading">
-			<label for="target-select">Target</label>
-		</h2>
-		<div
-			class="relative flex h-11 w-full items-center rounded border border-input-border bg-input-bg ring-0 ring-primary-bg/20 transition focus-within:border-primary focus-within:ring-4 has-[:disabled]:opacity-50"
-		>
-			<select
-				class="absolute inset-0 appearance-none bg-transparent px-4 outline-none"
-				id="target-select"
-				onchange={(e) => {
-					const select = e.currentTarget
+		{#if data.pkg.license !== undefined}
+			<h2 class="mb-1 text-lg font-semibold text-heading">License</h2>
+			<div class="mb-6">{data.pkg.license}</div>
+		{/if}
 
-					select.disabled = true
-					goto(`${basePath}/${e.currentTarget.value}`).finally(() => {
-						select.disabled = false
-					})
-				}}
-			>
-				{#each data.pkg.targets as target}
-					<option value={target.kind} class="bg-card" selected={target.kind === defaultTarget}>
-						{target.kind[0].toUpperCase() + target.kind.slice(1)}
-					</option>
-				{/each}
-			</select>
-			<ChevronDownIcon class="pointer-events-none absolute right-4 h-5 w-5" />
-		</div>
+		{#if data.pkg.repository !== undefined}
+			<h2 class="mb-1 text-lg font-semibold text-heading">Repository</h2>
+			<div class="mb-6">
+				<a
+					href={data.pkg.repository}
+					class="inline-flex items-center space-x-2 underline"
+					target="_blank"
+					rel="noreferrer noopener"
+				>
+					{#if isGithub}
+						<svg
+							class="size-5 text-primary"
+							role="img"
+							viewBox="0 0 24 24"
+							xmlns="http://www.w3.org/2000/svg"
+						>
+							<title>GitHub</title>
+							<path
+								d="M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12"
+								fill="currentColor"
+							/>
+						</svg>
+						<span>
+							{githubRepo}
+						</span>
+					{:else}
+						{data.pkg.repository}
+					{/if}
+				</a>
+			</div>
+		{/if}
+
+		<h2 class="mb-1 text-lg font-semibold text-heading">Exports</h2>
+		<ul class="mb-6 space-y-0.5">
+			{#each Object.entries(exportNames).filter(([key]) => !!currentTarget?.[key as keyof TargetInfo]) as [exportKey, exportName]}
+				{@const Icon = exportIcons[exportKey as keyof TargetInfo]}
+				<li class="flex items-center">
+					<Icon class="mr-2 size-5 text-primary" />
+					{exportName}
+				</li>
+			{/each}
+		</ul>
+
+		{#if currentTarget?.bin}
+			<p class="-mt-3 mb-4 text-sm text-body/80">
+				This package provides a binary that can be executed after installation, or globally via:
+			</p>
+			<Command command={xCommand} class="mb-6" />
+		{/if}
 	</aside>
 </div>
diff --git a/website/src/routes/packages/[scope]/[name]/[[version]]/[[target]]/Command.svelte b/website/src/routes/packages/[scope]/[name]/[[version]]/[[target]]/Command.svelte
new file mode 100644
index 0000000..5d89661
--- /dev/null
+++ b/website/src/routes/packages/[scope]/[name]/[[version]]/[[target]]/Command.svelte
@@ -0,0 +1,35 @@
+<script lang="ts">
+	import { Check, Clipboard } from "lucide-svelte"
+
+	type Props = {
+		command: string
+		class?: string
+	}
+
+	const { command, class: classname = "" }: Props = $props()
+
+	let didCopy = $state(false)
+</script>
+
+<div class={`flex h-11 items-center overflow-hidden rounded border text-sm ${classname}`}>
+	<code class="truncate px-4">{command}</code>
+	<button
+		class="ml-auto flex size-11 items-center justify-center border-l bg-card/40 hover:bg-card/60"
+		onclick={() => {
+			navigator.clipboard.writeText(command)
+
+			if (didCopy) return
+
+			didCopy = true
+			setTimeout(() => {
+				didCopy = false
+			}, 1000)
+		}}
+	>
+		{#if didCopy}
+			<Check class="size-5" />
+		{:else}
+			<Clipboard class="size-5" />
+		{/if}
+	</button>
+</div>
diff --git a/website/src/routes/packages/[scope]/[name]/[[version]]/[[target]]/TargetSelector.svelte b/website/src/routes/packages/[scope]/[name]/[[version]]/[[target]]/TargetSelector.svelte
new file mode 100644
index 0000000..bbdf131
--- /dev/null
+++ b/website/src/routes/packages/[scope]/[name]/[[version]]/[[target]]/TargetSelector.svelte
@@ -0,0 +1,47 @@
+<script lang="ts">
+	import { goto } from "$app/navigation"
+	import { page } from "$app/stores"
+	import { ChevronDownIcon } from "lucide-svelte"
+
+	const { id }: { id: string } = $props()
+
+	const defaultTarget = $derived(
+		"target" in $page.params ? $page.params.target : $page.data.pkg.targets[0].kind,
+	)
+
+	const basePath = $derived.by(() => {
+		const { scope, name } = $page.params
+		if ("target" in $page.params) {
+			const { version } = $page.params
+			return `/packages/${scope}/${name}/${version}`
+		}
+		return `/packages/${scope}/${name}/latest`
+	})
+</script>
+
+<div class="mb-1 text-lg font-semibold text-heading">
+	<label for={id}>Target</label>
+</div>
+<div
+	class="relative mb-6 flex h-11 w-full items-center rounded border border-input-border bg-input-bg ring-0 ring-primary-bg/20 transition focus-within:border-primary focus-within:ring-4 has-[:disabled]:opacity-50"
+>
+	<select
+		class="absolute inset-0 appearance-none bg-transparent px-4 outline-none"
+		{id}
+		onchange={(e) => {
+			const select = e.currentTarget
+
+			select.disabled = true
+			goto(`${basePath}/${e.currentTarget.value}`).finally(() => {
+				select.disabled = false
+			})
+		}}
+	>
+		{#each $page.data.pkg.targets as target}
+			<option value={target.kind} class="bg-card" selected={target.kind === defaultTarget}>
+				{target.kind[0].toUpperCase() + target.kind.slice(1)}
+			</option>
+		{/each}
+	</select>
+	<ChevronDownIcon class="pointer-events-none absolute right-4 h-5 w-5" />
+</div>