-
-
Notifications
You must be signed in to change notification settings - Fork 152
/
gatsby-node.js
92 lines (85 loc) · 2.35 KB
/
gatsby-node.js
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
// From: https://gist.github.com/ivanoats/8d01d9e934fdc17bae9090147f1e799b
const fs = require('fs');
const path = require('path');
const sm = require('sitemap');
function pagesToSitemap(pages) {
return pages.filter(p => !!p.path).map(p => ({
url: p.path,
changefreq: 'daily',
priority: 0.7,
}));
}
function generateSitemap(pages) {
const sitemap = sm.createSitemap({
hostname: 'https://storybook.js.org',
cacheTime: '60000',
urls: pagesToSitemap(pages),
});
fs.writeFileSync(`${__dirname}/public/sitemap.xml`, sitemap.toString());
}
module.exports = {
async onPostBuild({ graphql }) {
const result = await graphql(`
{
allSitePage {
edges {
node {
path
}
}
}
}
`);
generateSitemap(result.data.allSitePage.edges.map(({ node }) => node));
},
onCreateNode({ node, boundActionCreators, getNode }) {
const { createNodeField } = boundActionCreators;
let slug;
if (node.internal.type === 'MarkdownRemark') {
const fileNode = getNode(node.parent);
const parsedFilePath = path.parse(fileNode.relativePath);
if (parsedFilePath.name !== 'index' && parsedFilePath.dir !== '') {
slug = `/${parsedFilePath.dir}/${parsedFilePath.name}/`;
} else if (parsedFilePath.dir === '') {
slug = `/${parsedFilePath.name}/`;
} else {
slug = `/${parsedFilePath.dir}/`;
}
// Add slug as a field on the node.
createNodeField({ node, name: 'slug', value: slug });
}
},
async createPages({ graphql, boundActionCreators }) {
const { createPage } = boundActionCreators;
const template = path.resolve('src/templates/_docstemplate.jsx');
// Query for all markdown "nodes" and for the slug we previously created.
const result = await graphql(
`
{
allMarkdownRemark {
edges {
node {
fields {
slug
}
}
}
}
}
`
);
if (result.errors) {
throw result.errors;
}
// Create pages.
result.data.allMarkdownRemark.edges.forEach(edge => {
createPage({
path: edge.node.fields.slug, // required
component: template,
context: {
slug: edge.node.fields.slug,
},
});
});
},
};