merge: branch 'main' into post/header

2024-10-18 11:21:15 -07:00 · 2024-10-18 11:21:15 -07:00 · f971902433
parent e9af9f019a 2feff3d675
commit f971902433
15 changed files with 420 additions and 99 deletions
--- a/package-lock.json
+++ b/package-lock.json
@ -39,6 +39,8 @@
 				"prettier": "^3.1.1",
 				"prettier-plugin-svelte": "^3.1.2",
 				"prettier-plugin-tailwindcss": "^0.6.5",
+				"rehype-katex-svelte": "^1.2.0",
+				"remark-math": "^3.0.0",
 				"svelte": "^4.2.7",
 				"svelte-check": "^4.0.0",
 				"tailwindcss": "^3.4.9",
@ -1741,6 +1743,17 @@
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+			"license": "MIT",
+			"funding": {
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+				"url": "https://github.com/sponsors/wooorm"
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 		"node_modules/binary-extensions": {
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 			"resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.3.0.tgz",
@ -1768,6 +1781,13 @@
 				"svelte": "^4.0.0 || ^5.0.0-next.118"
 			}
 		},
+		"node_modules/boolbase": {
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+			"dev": true,
+			"license": "ISC"
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 		"node_modules/brace-expansion": {
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 			"resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
@ -2054,6 +2074,13 @@
 				"node": ">= 8"
 			}
 		},
+		"node_modules/css-selector-parser": {
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+			"dev": true,
+			"license": "MIT"
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 		"node_modules/css-tree": {
 			"version": "2.3.1",
 			"resolved": "https://registry.npmjs.org/css-tree/-/css-tree-2.3.1.tgz",
@ -2151,6 +2178,20 @@
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 		},
+		"node_modules/direction": {
+			"version": "2.0.1",
+			"resolved": "https://registry.npmjs.org/direction/-/direction-2.0.1.tgz",
+			"integrity": "sha512-9S6m9Sukh1cZNknO1CWAr2QAWsbKLafQiyM5gZ7VgXHeuaoUwffKN4q6NC4A/Mf9iiPlOXQEKW/Mv/mh9/3YFA==",
+			"dev": true,
+			"license": "MIT",
+			"bin": {
+				"direction": "cli.js"
+			},
+			"funding": {
+				"type": "github",
+				"url": "https://github.com/sponsors/wooorm"
+			}
+		},
 		"node_modules/dlv": {
 			"version": "1.1.3",
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@ -2804,6 +2845,41 @@
 				"node": ">= 0.4"
 			}
 		},
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+			"resolved": "https://registry.npmjs.org/hast-util-from-string/-/hast-util-from-string-2.0.0.tgz",
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+			"dependencies": {
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+				"url": "https://opencollective.com/unified"
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+		"node_modules/hast-util-from-string/node_modules/@types/hast": {
+			"version": "2.3.10",
+			"resolved": "https://registry.npmjs.org/@types/hast/-/hast-2.3.10.tgz",
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+			"dev": true,
+			"license": "MIT",
+			"dependencies": {
+				"@types/unist": "^2"
+			}
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+		"node_modules/hast-util-has-property": {
+			"version": "2.0.1",
+			"resolved": "https://registry.npmjs.org/hast-util-has-property/-/hast-util-has-property-2.0.1.tgz",
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 		"node_modules/hast-util-heading-rank": {
 			"version": "3.0.0",
 			"resolved": "https://registry.npmjs.org/hast-util-heading-rank/-/hast-util-heading-rank-3.0.0.tgz",
@ -2817,6 +2893,114 @@
 				"url": "https://opencollective.com/unified"
 			}
 		},
+		"node_modules/hast-util-select": {
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+			"resolved": "https://registry.npmjs.org/hast-util-select/-/hast-util-select-5.0.5.tgz",
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+			"dev": true,
+			"license": "MIT",
+			"dependencies": {
+				"@types/hast": "^2.0.0",
+				"@types/unist": "^2.0.0",
+				"bcp-47-match": "^2.0.0",
+				"comma-separated-tokens": "^2.0.0",
+				"css-selector-parser": "^1.0.0",
+				"direction": "^2.0.0",
+				"hast-util-has-property": "^2.0.0",
+				"hast-util-to-string": "^2.0.0",
+				"hast-util-whitespace": "^2.0.0",
+				"not": "^0.1.0",
+				"nth-check": "^2.0.0",
+				"property-information": "^6.0.0",
+				"space-separated-tokens": "^2.0.0",
+				"unist-util-visit": "^4.0.0",
+				"zwitch": "^2.0.0"
+			},
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+				"url": "https://opencollective.com/unified"
+			}
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+		"node_modules/hast-util-select/node_modules/@types/hast": {
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+			"license": "MIT",
+			"dependencies": {
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+			}
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+		"node_modules/hast-util-select/node_modules/hast-util-to-string": {
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+			"dev": true,
+			"license": "MIT",
+			"dependencies": {
+				"@types/unist": "^2.0.0",
+				"unist-util-is": "^5.0.0",
+				"unist-util-visit-parents": "^5.1.1"
+			},
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+				"type": "opencollective",
+				"url": "https://opencollective.com/unified"
+			}
+		},
+		"node_modules/hast-util-select/node_modules/unist-util-visit-parents": {
+			"version": "5.1.3",
+			"resolved": "https://registry.npmjs.org/unist-util-visit-parents/-/unist-util-visit-parents-5.1.3.tgz",
+			"integrity": "sha512-x6+y8g7wWMyQhL1iZfhIPhDAs7Xwbn9nRosDXl7qoPTSCy0yNxnKc+hWokFifWQIDGi154rdUqKvbCa4+1kLhg==",
+			"dev": true,
+			"license": "MIT",
+			"dependencies": {
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+			},
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+				"type": "opencollective",
+				"url": "https://opencollective.com/unified"
+			}
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 		"node_modules/hast-util-to-html": {
 			"version": "9.0.3",
 			"resolved": "https://registry.npmjs.org/hast-util-to-html/-/hast-util-to-html-9.0.3.tgz",
@ -3088,6 +3272,33 @@
 			"dev": true,
 			"license": "MIT"
 		},
+		"node_modules/katex": {
+			"version": "0.16.11",
+			"resolved": "https://registry.npmjs.org/katex/-/katex-0.16.11.tgz",
+			"integrity": "sha512-RQrI8rlHY92OLf3rho/Ts8i/XvjgguEjOkO1BEXcU3N8BqPpSzBNwV/G0Ukr+P/l3ivvJUE/Fa/CwbS6HesGNQ==",
+			"dev": true,
+			"funding": [
+				"https://opencollective.com/katex",
+				"https://github.com/sponsors/katex"
+			],
+			"license": "MIT",
+			"dependencies": {
+				"commander": "^8.3.0"
+			},
+			"bin": {
+				"katex": "cli.js"
+			}
+		},
+		"node_modules/katex/node_modules/commander": {
+			"version": "8.3.0",
+			"resolved": "https://registry.npmjs.org/commander/-/commander-8.3.0.tgz",
+			"integrity": "sha512-OkTL9umf+He2DZkUq8f8J9of7yL6RJKI24dVITBmNfZBmri9zYZQrKkuXiKhyfPSu8tUhnVBB1iKXevvnlR4Ww==",
+			"dev": true,
+			"license": "MIT",
+			"engines": {
+				"node": ">= 12"
+			}
+		},
 		"node_modules/keyv": {
 			"version": "4.5.4",
 			"resolved": "https://registry.npmjs.org/keyv/-/keyv-4.5.4.tgz",
@ -3576,6 +3787,12 @@
 				"node": ">=0.10.0"
 			}
 		},
+		"node_modules/not": {
+			"version": "0.1.0",
+			"resolved": "https://registry.npmjs.org/not/-/not-0.1.0.tgz",
+			"integrity": "sha512-5PDmaAsVfnWUgTUbJ3ERwn7u79Z0dYxN9ErxCpVJJqe2RK0PJ3z+iFUxuqjwtlDDegXvtWoxD/3Fzxox7tFGWA==",
+			"dev": true
+		},
 		"node_modules/npm-run-path": {
 			"version": "5.3.0",
 			"resolved": "https://registry.npmjs.org/npm-run-path/-/npm-run-path-5.3.0.tgz",
@ -3603,6 +3820,19 @@
 				"url": "https://github.com/sponsors/sindresorhus"
 			}
 		},
+		"node_modules/nth-check": {
+			"version": "2.1.1",
+			"resolved": "https://registry.npmjs.org/nth-check/-/nth-check-2.1.1.tgz",
+			"integrity": "sha512-lqjrjmaOoAnWfMmBPL+XNnynZh2+swxiX3WUE0s4yEHI6m+AwrK2UZOimIRl3X/4QctVqS8AiZjFqyOGrMXb/w==",
+			"dev": true,
+			"license": "BSD-2-Clause",
+			"dependencies": {
+				"boolbase": "^1.0.0"
+			},
+			"funding": {
+				"url": "https://github.com/fb55/nth-check?sponsor=1"
+			}
+		},
 		"node_modules/object-assign": {
 			"version": "4.1.1",
 			"resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
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 			"license": "MIT"
 		},
+		"node_modules/rehype-katex-svelte": {
+			"version": "1.2.0",
+			"resolved": "https://registry.npmjs.org/rehype-katex-svelte/-/rehype-katex-svelte-1.2.0.tgz",
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+			"dev": true,
+			"license": "MIT",
+			"dependencies": {
+				"hast-util-from-string": "^2.0.0",
+				"hast-util-select": "^5.0.5",
+				"hast-util-to-string": "^2.0.0",
+				"katex": "^0.16.7"
+			}
+		},
+		"node_modules/rehype-katex-svelte/node_modules/@types/hast": {
+			"version": "2.3.10",
+			"resolved": "https://registry.npmjs.org/@types/hast/-/hast-2.3.10.tgz",
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+			"dev": true,
+			"license": "MIT",
+			"dependencies": {
+				"@types/unist": "^2"
+			}
+		},
+		"node_modules/rehype-katex-svelte/node_modules/hast-util-to-string": {
+			"version": "2.0.0",
+			"resolved": "https://registry.npmjs.org/hast-util-to-string/-/hast-util-to-string-2.0.0.tgz",
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+			"dev": true,
+			"license": "MIT",
+			"dependencies": {
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+			},
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+				"type": "opencollective",
+				"url": "https://opencollective.com/unified"
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 		"node_modules/rehype-slug": {
 			"version": "6.0.0",
 			"resolved": "https://registry.npmjs.org/rehype-slug/-/rehype-slug-6.0.0.tgz",
@ -4279,6 +4546,17 @@
 				"url": "https://jaywcjlove.github.io/#/sponsor"
 			}
 		},
+		"node_modules/remark-math": {
+			"version": "3.0.0",
+			"resolved": "https://registry.npmjs.org/remark-math/-/remark-math-3.0.0.tgz",
+			"integrity": "sha512-1ptXVKQaxexoS1pywvbtoRofKenkulyWa7trXUh2LR5NCdzmqfUlM/aA8qyke7h63BGMFXVjPNjOZmD8oWkKDg==",
+			"dev": true,
+			"license": "MIT",
+			"funding": {
+				"type": "opencollective",
+				"url": "https://opencollective.com/unified"
+			}
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 		"node_modules/remark-toc": {
 			"version": "9.0.0",
 			"resolved": "https://registry.npmjs.org/remark-toc/-/remark-toc-9.0.0.tgz",
--- a/package.json
+++ b/package.json
@ -34,6 +34,8 @@
 		"prettier": "^3.1.1",
 		"prettier-plugin-svelte": "^3.1.2",
 		"prettier-plugin-tailwindcss": "^0.6.5",
+		"rehype-katex-svelte": "^1.2.0",
+		"remark-math": "^3.0.0",
 		"svelte": "^4.2.7",
 		"svelte-check": "^4.0.0",
 		"tailwindcss": "^3.4.9",
--- a/src/app.html
+++ b/src/app.html
@ -5,6 +5,7 @@
 		<link rel="icon" href="%sveltekit.assets%/favicon.svg" />
 		<meta name="viewport" content="width=device-width, initial-scale=1" />
 		%sveltekit.head%
+		<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.12.0/dist/katex.min.css" integrity="sha384-AfEj0r4/OFrOo5t7NnNe46zW/tFgW6x/bCJG8FqQCEo3+Aro6EYUG4+cU+KJWu/X" crossorigin="anonymous">
 	</head>
 	<body data-sveltekit-preload-data="hover" class="font-serif">
 		<div style="display: contents">%sveltekit.body%</div>
--- a/src/content/post/placeholder1.md
+++ b/src/content/post/placeholder1.md
@ -7,7 +7,7 @@ series: ["placeholder"]
 ---
 # 1st Level Heading

-Here is some placeholder text
+Here is some placeholder text. Here is some **bold text**.

 ## 2nd Level Heading

--- a/src/content/post/the-perfect-math-class.md
+++ b/src/content/post/the-perfect-math-class.md
@ -16,3 +16,13 @@ theorem perfect_number_theorem (n: Nat),

 > :>WARNING
 > The proof is elusive!
+
+Some KaTeX: $a^n + b^n = c^n$.
+
+$$
+\Gamma(z) = \int_0^\infty e^{-t} t^{z-1}\,\mathrm dz
+$$
+
+$$
+\vec z^{(l+1)} = \mat M\vec z^{(l)} + \vec b
+$$
--- a/src/hooks.ts
+++ b/src/hooks.ts
@ -1,7 +1,6 @@
 import type { Reroute } from '@sveltejs/kit';

 const translated: Record<string, string> = {
-	'/post': '/page/1',
 };

 export const reroute: Reroute = ({ url }) => {
--- a/src/lib/components/PostHeader.svelte
+++ b/src/lib/components/PostHeader.svelte
@ -1,7 +1,7 @@
 <script lang="ts">
 	import type { Post } from '$lib/types'
-	import Dot from "svelte-radix/Dot.svelte";
-	import DividerVertical from "svelte-radix/DividerVertical.svelte";
+	import Dot from "svelte-radix/Dot.svelte"
+	import DividerVertical from "svelte-radix/DividerVertical.svelte"
 	export let post: Post;

 	export let inactive: bool = false;
--- a/src/lib/components/PostList.svelte
+++ b/src/lib/components/PostList.svelte
@ -0,0 +1,69 @@
+<script lang="ts">
+	import { DoubleArrowLeft, DoubleArrowRight, ChevronLeft, ChevronRight } from 'svelte-radix';
+	import type { Post } from '$lib/types'
+ 	import PostHeader from './PostHeader.svelte';
+
+	export let posts: Post[];
+	// The page navigation bar will not show if these numbers are not provided.
+	export let maxPageN: number = 0;
+	export let pageN: number = 0;
+
+	const disableLinkPrev = pageN == 1;
+	const disableLinkNext = pageN == maxPageN;
+	const firstPageLink = "/post";
+	const prevLink = pageN <= 2 ? firstPageLink : `/page/${pageN - 1}`;
+</script>
+
+<ul id="catalog" class="content">
+	{#each posts as post}
+		<li>
+			<PostHeader {post}/>
+		</li>
+	{/each}
+</ul>
+<!-- Navigation bar -->
+{#if maxPageN}
+	<hr class="separator" />
+	<div id="page-navigator">
+		<a
+			aria-label="First Page"
+			class="nav-link icon"
+			class:disabled-link={disableLinkPrev}
+			href={firstPageLink}><DoubleArrowLeft /></a>
+		<a
+			aria-label="Prev Page"
+			class="nav-link icon"
+			class:disabled-link={disableLinkPrev}
+			href={prevLink}><ChevronLeft /></a>
+		<div id="page-map">
+			<p id="page-num">{pageN}/{maxPageN}</p>
+		</div>
+		<a
+			aria-label="Next Page"
+			class="nav-link icon"
+			class:disabled-link={disableLinkNext}
+			href="/page/{Math.min(maxPageN, pageN+1)}"><ChevronRight /></a>
+		<a
+			aria-label="Last Page"
+			class="nav-link icon"
+			class:disabled-link={disableLinkNext}
+			href="/page/{maxPageN}"><DoubleArrowRight /></a>
+	</div>
+{/if}
+
+<style>
+	#page-navigator {
+		display: flex;
+		flex-direction: horizontal;
+		justify-content: space-between;
+		margin: 1em auto 1em auto;
+		width: 80%;
+		align-items: center;
+	}
+	#page-map {
+		display: inline-block;
+	}
+	#page-num {
+		color: rgb(128,128,128);
+	}
+</style>
--- a/src/routes/page/[slug]/+page.svelte
+++ b/src/routes/page/[slug]/+page.svelte
@ -1,14 +1,10 @@
 <script lang="ts">
-	import type { PageData } from './$types';
-	export let data: PageData;
-	const { posts, pageN, maxPageN } = data;
-	import siteMetadata from '$content/metadata.json';
+	import siteMetadata from '$content/metadata.json'
+	import PostList from '$lib/components/PostList.svelte'

-	import { DoubleArrowLeft, DoubleArrowRight, ChevronLeft, ChevronRight } from 'svelte-radix';
-	import PostHeader from '$lib/components/PostHeader.svelte';
-
-	const disableLinkPrev = pageN == 1;
-	const disableLinkNext = pageN == maxPageN;
+	import type { PageData } from './$types'
+	export let data: PageData
+	const { posts, pageN, maxPageN } = data
 </script>

 <svelte:head>
@ -16,49 +12,7 @@
 </svelte:head>

 <hr class="separator" />
-<ul id="catalog" class="content">
-	{#each posts as post}
-		<li>
-			<PostHeader post={post}/>
-		</li>
-	{/each}
-</ul>
-<hr class="separator" />
-<div id="page-navigator">
-	<a
-		class="nav-link icon"
-		class:disabled-link={disableLinkPrev}
-		href="/page/1"><DoubleArrowLeft /></a>
-	<a
-		class="nav-link icon"
-		class:disabled-link={disableLinkPrev}
-		href="/page/{Math.max(1, pageN-1)}"><ChevronLeft /></a>
-	<div id="page-map">
-		<p id="page-num">{pageN}/{maxPageN}</p>
-	</div>
-	<a
-		class="nav-link icon"
-		class:disabled-link={disableLinkNext}
-		href="/page/{Math.min(maxPageN, pageN+1)}"><ChevronRight /></a>
-	<a
-		class="nav-link icon"
-		class:disabled-link={disableLinkNext}
-		href="/page/{maxPageN}"><DoubleArrowRight /></a>
-</div>
+<PostList {posts} {pageN} {maxPageN}/>

 <style>
-	#page-navigator {
-		display: flex;
-		flex-direction: horizontal;
-		justify-content: space-between;
-		margin: 1em auto 1em auto;
-		width: 80%;
-		align-items: center;
-	}
-	#page-map {
-		display: inline-block;
-	}
-	#page-num {
-		color: rgb(128,128,128);
-	}
 </style>
--- a/src/routes/page/[slug]/+page.ts
+++ b/src/routes/page/[slug]/+page.ts
@ -1,7 +1,7 @@
-import { error } from '@sveltejs/kit';
-import type { PageLoad } from './$types';
-import { getPosts } from '$lib/posts';
-import siteMetadata from '$content/metadata.json';
+import { error } from '@sveltejs/kit'
+import type { PageLoad } from './$types'
+import { getPosts } from '$lib/posts'
+import siteMetadata from '$content/metadata.json'

 export const load: PageLoad = async ({ params }) => {
 	const pageN: number = +params.slug;
--- a/src/routes/post/+page.server.ts
+++ b/src/routes/post/+page.server.ts
@ -1,7 +1,14 @@
-import type { PageLoad } from './$types';
-import { getPosts } from '$lib/posts';
+import type { PageLoad } from './$types'
+import { getPosts } from '$lib/posts'
+import siteMetadata from '$content/metadata.json'

-export const load: PageLoad = async (_) => {
-	const allPosts = await getPosts();
-	return { allPosts };
-};
+export const load: PageLoad = async () => {
+	const posts = await getPosts();
+	const pageSize = siteMetadata?.pageSize || 3;
+	const maxPageN = Math.ceil(posts.length / pageSize);
+
+	return {
+		maxPageN,
+		posts: posts.slice(0, pageSize),
+	};
+}
--- a/src/routes/post/+page.svelte
+++ b/src/routes/post/+page.svelte
@ -1,9 +1,10 @@
 <script lang="ts">
+	import siteMetadata from '$content/metadata.json';
+	import PostList from '$lib/components/PostList.svelte'
+
 	import type { PageData } from './$types';
 	export let data: PageData;
-	const { allPosts } = data;
-	import siteMetadata from '$content/metadata.json';
-	import PostHeader from '$lib/components/PostHeader.svelte';
+	const { posts, maxPageN } = data;
 </script>

 <svelte:head>
@ -11,17 +12,4 @@
 </svelte:head>

 <hr class="separator" />
-<ul id="catalog" class="content">
-	{#each allPosts as post}
-		<li>
-			<PostHeader post={post}/>
-		</li>
-	{/each}
-</ul>
-<hr class="separator" />
-
-<style>
-	#catalog li {
-		margin-bottom: 10px;
-	}
-</style>
+<PostList {posts} pageN=1 {maxPageN}/>
--- a/src/routes/tag/[slug]/+page.svelte
+++ b/src/routes/tag/[slug]/+page.svelte
@ -1,9 +1,9 @@
 <script lang="ts">
 	import type { PageData } from './$types';
+	import PostList from '$lib/components/PostList.svelte'
+	import siteMetadata from '$content/metadata.json';
 	export let data: PageData;
 	const { name, posts } = data;
-	import siteMetadata from '$content/metadata.json';
-	import PostHeader from '$lib/components/PostHeader.svelte';
 </script>

 <svelte:head>
@ -11,19 +11,9 @@
 </svelte:head>

 <h1>{name} ({posts.length})</h1>
-
 <hr class="separator" />
-<ul id="catalog" class="content">
-	{#each posts as post}
-		<li>
-			<PostHeader post={post}/>
-		</li>
-	{/each}
-</ul>
+<PostList {posts}/>
 <hr class="separator" />

 <style>
-	#catalog li {
-		margin-bottom: 10px;
-	}
 </style>
--- a/svelte.config.js
+++ b/svelte.config.js
@ -7,6 +7,8 @@ import relativeImages from 'mdsvex-relative-images'
 import remarkToc from 'remark-toc'
 import rehypeSlug from 'rehype-slug'
 import { getHighlighter } from 'shiki'
+import rehypeKatexSvelte from "rehype-katex-svelte";
+import remarkMath from 'remark-math'

 const contentDir = process.env?.CHRYSOBLOG_CONTENT ?? "src/content";

@ -28,6 +30,15 @@ const highlightingThemes = {
   light: 'vitesse-light',
   dark: 'vitesse-dark',
 };
+const katexOptions = {
+   macros: {
+      "\\Nat": "\\mathbb N",
+      "\\Complex": "\\mathbb C",
+      "\\vec": "\\boldsymbol",
+      "\\mat": "\\boldsymbol",
+      "\\rv": "\\mathrm",
+   },
+};

 const themes = Object.keys(highlightingThemes).map(function(k){ return highlightingThemes[k] });
 const highlighter = await getHighlighter({
@ -47,8 +58,10 @@ const config = {
            remarkAlert,
            relativeImages,
            [remarkToc, {tight: true}],
+            remarkMath,
         ],
         rehypePlugins: [
+            [ rehypeKatexSvelte, katexOptions ],
            rehypeSlug,
         ],
         highlight: {
@ -78,9 +91,7 @@ const config = {
      }),
      prerender: {
         crawl: true,
-         entries: [
-            "/page/1/",
-         ],
+         entries: ['*'],
      },
 		alias: {
         $content: contentDir,
--- a/tests/post.spec.ts
+++ b/tests/post.spec.ts
@ -5,3 +5,15 @@ test('Navigate to blog post', async ({ page }) => {
 	await page.getByText('The Perfect Math Class').click();
 	await expect(page).toHaveURL("/post/the-perfect-math-class/");
 });
+
+test('Navigate to page 2', async ({ page }) => {
+	await page.goto('/post');
+	await page.getByRole('link', { name: 'Next Page' }).click();
+	await expect(page).toHaveURL("/page/2/");
+	await page.getByRole('link', { name: 'Prev Page' }).click();
+	await expect(page).toHaveURL("/post/");
+	await page.getByRole('link', { name: 'Last Page' }).click();
+	await expect(page).toHaveURL("/page/2/");
+	await page.getByRole('link', { name: 'First Page' }).click();
+	await expect(page).toHaveURL("/post/");
+});