feat!: badges in sidebar

src/routes/package/+layout.server.ts

@@ -0,0 +1,141 @@
+import semver from "semver";
+import { gitHubCache, type GitHubRelease } from "$lib/server/github-cache";
+import { discoverer } from "$lib/server/package-discoverer";
+import type { Repository } from "$lib/repositories";
+import type { Prettify } from "$lib/types";
+
+/**
+ * Get all the releases for a single package.
+ *
+ * @param packageName the package to get the releases for
+ * @param allPackages all the known packages
+ * @returns the package's repository alongside its releases, or
+ * undefined if not found
+ */
+async function getPackageReleases(
+	packageName: string,
+	allPackages: Awaited<ReturnType<typeof discoverer.getOrDiscoverCategorized>>
+) {
+	let currentPackage:
+		| Prettify<
+				Omit<Repository, "dataFilter" | "metadataFromTag" | "changelogContentsReplacer"> &
+					Pick<(typeof allPackages)[number]["packages"][number], "pkg">
+		  >
+		| undefined = undefined;
+	const foundVersions = new Set<string>();
+	const releases: ({ cleanName: string; cleanVersion: string } & GitHubRelease)[] = [];
+
+	// Discover releases
+	console.log("Starting loading releases...");
+	for (const { category, packages } of allPackages) {
+		for (const { pkg, ...repo } of packages) {
+			if (pkg.name.localeCompare(packageName, undefined, { sensitivity: "base" }) !== 0) continue;
+
+			// 1. Get releases
+			const cachedReleases = await gitHubCache.getReleases({ ...repo, category });
+			console.log(
+				`${cachedReleases.length} releases found for repo ${repo.owner}/${repo.repoName}`
+			);
+
+			// 2. Filter out invalid ones
+			const validReleases = cachedReleases
+				.filter(release => {
+					const [name] = repo.metadataFromTag(release.tag_name);
+					return (
+						(repo.dataFilter?.(release) ?? true) &&
+						pkg.name.localeCompare(name, undefined, { sensitivity: "base" }) === 0
+					);
+				})
+				.sort((a, b) => {
+					const [, firstVersion] = repo.metadataFromTag(a.tag_name);
+					const [, secondVersion] = repo.metadataFromTag(b.tag_name);
+					return semver.rcompare(firstVersion, secondVersion);
+				});
+			console.log("Length after filtering:", validReleases.length);
+			// Get the releases matching the slug, or all of them if none
+			// (the latter case for repos with no package in names)
+			console.log("Final filtered count:", validReleases.length);
+
+			// 3. For each release, check if it is already found, searching by versions
+			const { dataFilter, metadataFromTag, changelogContentsReplacer, ...rest } = repo;
+			for (const release of validReleases) {
+				const [cleanName, cleanVersion] = repo.metadataFromTag(release.tag_name);
+				console.log(`Release ${release.tag_name}, extracted version: ${cleanVersion}`);
+				if (foundVersions.has(cleanVersion)) continue;
+
+				// If not, add its version to the set and itself to the final version
+				const currentNewestVersion = [...foundVersions].sort(semver.rcompare)[0];
+				console.log("Current newest version", currentNewestVersion);
+				foundVersions.add(cleanVersion);
+				releases.push({ cleanName, cleanVersion, ...release });
+
+				// If it is newer than the newest we got, set this repo as the "final repo"
+				if (!currentNewestVersion || semver.gt(cleanVersion, currentNewestVersion)) {
+					console.log(
+						`Current newest version "${currentNewestVersion}" doesn't exist or is lesser than ${cleanVersion}, setting ${rest.owner}/${rest.repoName} as final repo`
+					);
+					currentPackage = {
+						category,
+						pkg,
+						...rest
+					};
+				}
+			}
+			console.log("Done");
+		}
+	}
+
+	return currentPackage
+		? {
+				releasesRepo: currentPackage,
+				releases: releases.toSorted(
+					(a, b) =>
+						new Date(b.published_at ?? b.created_at).getTime() -
+						new Date(a.published_at ?? a.created_at).getTime()
+				)
+			}
+		: undefined;
+}
+
+/**
+ * Get all the repositories and releases for all the
+ * known packages.
+ *
+ * @param allPackages all the known packages
+ * @returns a map of package names to their awaitable result
+ */
+function getAllPackagesReleases(
+	allPackages: Awaited<ReturnType<typeof discoverer.getOrDiscoverCategorized>>
+) {
+	const packages = allPackages.flatMap(({ packages }) => packages);
+
+	return packages.reduce<Record<string, ReturnType<typeof getPackageReleases>>>(
+		(acc, { pkg: { name } }) => {
+			if (acc[name])
+				console.warn(
+					`Duplicate package "${name}" while aggregating packages releases; this should not happen!`
+				);
+			acc[name] = getPackageReleases(name, allPackages);
+			return acc;
+		},
+		{}
+	);
+}
+
+/**
+ * The goal of this load function is to serve any `[...package]`
+ * page by handing it a bunch of promises, so it can await the one
+ * it needs. The other ones are for the sidebar badges, so the page
+ * doesn't have to re-run the data loading every time we switch from
+ * a package to another.
+ */
+export async function load() {
+	// 1. Get all the packages
+	const categorizedPackages = await discoverer.getOrDiscoverCategorized();
+
+	// 2. Use them to get a map of packages to promises of releases
+	const allReleases = getAllPackagesReleases(categorizedPackages);
+
+	// 3. Send all that down to the page's load function
+	return { allReleases };
+}

src/routes/package/+layout.svelte

@@ -0,0 +1,59 @@
+<script lang="ts">
+	import { page } from "$app/state";
+	import { Menu } from "@lucide/svelte";
+	import { Button } from "$lib/components/ui/button";
+	import * as Sheet from "$lib/components/ui/sheet";
+	import SidePanel from "./SidePanel.svelte";
+
+	let { data, children } = $props();
+
+	let showPrereleases = $state(true);
+</script>
+
+<div class="relative mt-8 flex gap-8 lg:mt-0">
+	<div class="flex-1">
+		{@render children()}
+	</div>
+
+	<Sheet.Root>
+		<Sheet.Trigger>
+			{#snippet child({ props })}
+				<Button
+					{...props}
+					variant="secondary"
+					class={[
+						"absolute right-0 mt-12 ml-auto lg:hidden",
+						page.data.currentPackage.pkg.description?.length && "mt-16"
+					]}
+				>
+					<Menu />
+					<span class="sr-only">Menu</span>
+				</Button>
+			{/snippet}
+		</Sheet.Trigger>
+		<Sheet.Content class="overflow-y-auto">
+			<Sheet.Header>
+				<Sheet.Title>Packages</Sheet.Title>
+			</Sheet.Header>
+			<SidePanel
+				headless
+				packageName={page.data.currentPackage.pkg.name}
+				allPackages={data.displayablePackages}
+				otherReleases={data.allReleases}
+				bind:showPrereleases
+				class="my-8"
+			/>
+		</Sheet.Content>
+	</Sheet.Root>
+
+	<SidePanel
+		packageName={page.data.currentPackage.pkg.name}
+		allPackages={data.displayablePackages}
+		otherReleases={data.allReleases}
+		class={[
+			"mt-35 hidden h-fit w-100 shrink-0 lg:flex",
+			page.data.currentPackage.pkg.description?.length && "mt-45"
+		]}
+		bind:showPrereleases
+	/>
+</div>