-
Notifications
You must be signed in to change notification settings - Fork 0
/
contentlayer.config.ts
158 lines (151 loc) · 4.51 KB
/
contentlayer.config.ts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
import { defineDocumentType, ComputedFields, makeSource } from 'contentlayer2/source-files'
import { writeFileSync } from 'fs'
import readingTime from 'reading-time'
import { slug } from 'github-slugger'
import path from 'path'
// Remark packages
import remarkGfm from 'remark-gfm'
import remarkMath from 'remark-math'
import {
remarkExtractFrontmatter,
remarkCodeTitles,
remarkImgToJsx,
extractTocHeadings,
} from 'pliny/mdx-plugins/index.js'
// Rehype packages
import rehypeSlug from 'rehype-slug'
import rehypeAutolinkHeadings from 'rehype-autolink-headings'
import rehypeKatex from 'rehype-katex'
import rehypeCitation from 'rehype-citation'
import rehypePrismPlus from 'rehype-prism-plus'
import rehypePresetMinify from 'rehype-preset-minify'
import siteMetadata from './data/siteMetadata'
import { allCoreContent, sortPosts } from 'pliny/utils/contentlayer.js'
const root = process.cwd()
const isProduction = process.env.NODE_ENV === 'production'
const computedFields: ComputedFields = {
readingTime: { type: 'json', resolve: (doc) => readingTime(doc.body.raw) },
slug: {
type: 'string',
resolve: (doc) => doc._raw.flattenedPath.replace(/^.+?(\/)/, ''),
},
path: {
type: 'string',
resolve: (doc) => doc._raw.flattenedPath,
},
filePath: {
type: 'string',
resolve: (doc) => doc._raw.sourceFilePath,
},
toc: { type: 'string', resolve: (doc) => extractTocHeadings(doc.body.raw) },
}
/**
* Count the occurrences of all tags across blog posts and write to json file
*/
function createTagCount(allBlogs) {
const tagCount: Record<string, number> = {}
allBlogs.forEach((file) => {
if (file.tags && (!isProduction || file.draft !== true)) {
file.tags.forEach((tag) => {
const formattedTag = slug(tag)
if (formattedTag in tagCount) {
tagCount[formattedTag] += 1
} else {
tagCount[formattedTag] = 1
}
})
}
})
writeFileSync('./app/tag-data.json', JSON.stringify(tagCount))
}
function createSearchIndex(allBlogs) {
if (
siteMetadata?.search?.provider === 'kbar' &&
siteMetadata.search.kbarConfig.searchDocumentsPath
) {
writeFileSync(
`public/${siteMetadata.search.kbarConfig.searchDocumentsPath}`,
JSON.stringify(allCoreContent(sortPosts(allBlogs)))
)
console.log('Local search index generated...')
}
}
export const Blog = defineDocumentType(() => ({
name: 'Blog',
filePathPattern: 'blog/**/*.mdx',
contentType: 'mdx',
fields: {
title: { type: 'string', required: true },
date: { type: 'date', required: true },
tags: { type: 'list', of: { type: 'string' }, default: [] },
lastmod: { type: 'date' },
draft: { type: 'boolean' },
summary: { type: 'string' },
images: { type: 'json' },
authors: { type: 'list', of: { type: 'string' } },
layout: { type: 'string' },
bibliography: { type: 'string' },
canonicalUrl: { type: 'string' },
},
computedFields: {
...computedFields,
structuredData: {
type: 'json',
resolve: (doc) => ({
'@context': 'https://schema.org',
'@type': 'BlogPosting',
headline: doc.title,
datePublished: doc.date,
dateModified: doc.lastmod || doc.date,
description: doc.summary,
image: doc.images ? doc.images[0] : siteMetadata.socialBanner,
url: `${siteMetadata.siteUrl}/${doc._raw.flattenedPath}`,
}),
},
},
}))
export const Authors = defineDocumentType(() => ({
name: 'Authors',
filePathPattern: 'authors/**/*.mdx',
contentType: 'mdx',
fields: {
name: { type: 'string', required: true },
avatar: { type: 'string' },
occupation: { type: 'string' },
company: { type: 'string' },
email: { type: 'string' },
twitter: { type: 'string' },
linkedin: { type: 'string' },
github: { type: 'string' },
layout: { type: 'string' },
},
computedFields,
}))
export default makeSource({
contentDirPath: 'data',
documentTypes: [Blog, Authors],
mdx: {
cwd: process.cwd(),
remarkPlugins: [
// @ts-ignore
remarkExtractFrontmatter,
remarkGfm,
remarkCodeTitles,
remarkMath,
remarkImgToJsx,
],
rehypePlugins: [
rehypeSlug,
rehypeAutolinkHeadings,
rehypeKatex,
[rehypeCitation, { path: path.join(root, 'data') }],
[rehypePrismPlus, { defaultLanguage: 'js', ignoreMissing: true }],
rehypePresetMinify,
],
},
onSuccess: async (importData) => {
const { allBlogs } = await importData()
createTagCount(allBlogs)
createSearchIndex(allBlogs)
},
})