mirror of https://github.com/withastro/astro.git synced 2024-12-23 21:53:55 -05:00

History

Tony Sullivan b8c6dabfb7 Enables eslint on the full repo and adds a rule for no `only()` tests (#3659 ) * enabling eslint on the all packages and tests * enabling for all packages * TEMP: adding an only() test to verify it fails CI * using our eslint config and ignore in CI * removing the temporary .only() test * update lock file * lint: fixing new test with a no-shadow warning * chore: update lock file		2022-06-22 15:59:49 +00:00
..
src	Enables eslint on the full repo and adds a rule for no `only()` tests (#3659 )	2022-06-22 15:59:49 +00:00
test	Add .js to imports in the sitemap package (#3661 )	2022-06-21 11:29:18 -04:00
CHANGELOG.md	[ci] release (#3662 )	2022-06-21 11:50:06 -04:00
package.json	[ci] release (#3662 )	2022-06-21 11:50:06 -04:00
README.md	refactor: better typings (#3634 )	2022-06-20 14:29:53 -05:00
tsconfig.json

README.md

@astrojs/sitemap 🗺

This Astro integration generates a sitemap for your Astro project.

Sitemaps outline all of the pages, videos, and files on your site. Search engines like Google read this file to crawl your site more efficiently. See Google's own advice on sitemaps to learn more.

Installation

There are two ways to add integrations to your project. Let's try the most convenient option first!

(experimental) `astro add` command

Astro includes a CLI tool for adding first party integrations: astro add. This command will:

(Optionally) Install all necessary dependencies and peer dependencies
(Also optionally) Update your astro.config.* file to apply this integration

To install @astrojs/sitemap, run the following from your project directory and follow the prompts:

# Using NPM
npx astro add sitemap
# Using Yarn
yarn astro add sitemap
# Using PNPM
pnpx astro add sitemap

If you run into any hiccups, feel free to log an issue on our GitHub and try the manual installation steps below.

Install dependencies manually

First, install the @astrojs/sitemap integration like so:

npm install @astrojs/sitemap

Then, apply this integration to your astro.config.* file using the integrations property:

astro.config.mjs

import sitemap from '@astrojs/sitemap';

export default {
  // ...
  integrations: [sitemap()],
}

Getting started

@astrojs/sitemap requires a deployment / site URL for generation. Add your site's URL under your astro.config.* using the site property:

astro.config.mjs

import sitemap from '@astrojs/sitemap';

export default {
  // ...
  site: 'https://stargazers.club',
  integrations: [sitemap()],
}

Now, build your site for production via the astro build command. You should find your sitemap under dist/sitemap-index.xml and dist/sitemap-0.xml!

Generated sitemap content for two pages website:

sitemap-index.xml

<?xml version="1.0" encoding="UTF-8"?>
  <sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <sitemap>
    <loc>https://stargazers.club/sitemap-0.xml</loc>
  </sitemap>
</sitemapindex>

sitemap-0.xml

<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:news="http://www.google.com/schemas/sitemap-news/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:image="http://www.google.com/schemas/sitemap-image/1.1" xmlns:video="http://www.google.com/schemas/sitemap-video/1.1">
  <url>
    <loc>https://stargazers.club/</loc>
  </url>
  <url>
    <loc>https://stargazers.club/second-page/</loc>
  </url>
</urlset>

You can also check our Astro Integration Documentation for more on integrations.

Configuration

filter

All pages are included in your sitemap by default. By adding a custom filter, you can filter included pages by URL.

astro.config.mjs

import sitemap from '@astrojs/sitemap';

export default {
  site: 'https://stargazers.club',
  integrations: [
    sitemap({
      filter: (page) => page !== 'https://stargazers.club/secret-vip-lounge'
    }),
  ],
}

The page function parameter is the full URL of your rendered page, including your site domain. Return true to include a page in your sitemap, and false to remove it.

canonicalURL

If present, we use the site config option as the base for all sitemap URLs. Use canonicalURL to override this.

astro.config.mjs

import sitemap from '@astrojs/sitemap';

export default {
  site: 'https://stargazers.club',
  integrations: [
    sitemap({
      // https://astronaut.party will be used for all sitemap URLs instead
      canonicalURL: 'https://astronaut.party',
    }),
  ],
}

entryLimit

Non-negative Number of entries per sitemap file. Default value is 45000. A sitemap index and multiple sitemaps are created if you have more entries. See explanation about large sitemaps on Google.

astro.config.mjs

import sitemap from '@astrojs/sitemap';

export default {
  site: 'https://stargazers.club',
  integrations: [
    sitemap({
      entryLimit: 10000,
    }),
  ],
}

changefreq, lastmod, priority

priority - The priority of this URL relative to other URLs on your site. Valid values range from 0.0 to 1.0.

lastmod - The date of page last modification.

The changefreq and priority are ignored by Google.

See detailed explanation of sitemap specific options on sitemap.org.

❗ This integration uses 'astro:build:done' hook. The hook exposes generated page paths only. So with present version of Astro the integration has no abilities to analyze a page source, frontmatter etc. The integration can add changefreq, lastmod and priority attributes only in a batch or nothing.

astro.config.mjs

import sitemap from '@astrojs/sitemap';

export default {
  site: 'https://stargazers.club',
  integrations: [
    sitemap({
      changefreq: 'weekly',
      priority: 0.7,
      lastmod: new Date('2022-02-24'),
    }),
  ],
}

serialize

Async or sync function called for each sitemap entry just before writing to a disk.

It receives as parameter a SitemapItem object which consists of url (required, absolute page URL) and optional changefreq, lastmod (ISO formatted date, String type), priority and links properties.

Optional links property contains the LinkItem list of alternate pages including a parent page.
The LinkItem type has two required fields: url (the fully-qualified URL for the version of this page for the specified language) and lang (a supported language code targeted by this version of the page).

The serialize function should return SitemapItem, touched or not.

The example below shows the ability to add the sitemap specific properties individually.

astro.config.mjs

import sitemap from '@astrojs/sitemap';

export default {
  site: 'https://stargazers.club',
  integrations: [
    sitemap({
      serialize(item) {
        if (/your-special-page/.test(item.url)) {
          item.changefreq = 'daily';
          item.lastmod = new Date();
          item.priority = 0.9;
        }
        return item;
      },
    }),
  ],
}

i18n

To localize a sitemap you should supply the integration config with the i18n option. The integration will check generated page paths on presence of locale keys in paths.

i18n object has two required properties:

defaultLocale: String. Its value must exist as one of locales keys.
locales: Record<String, String>, key/value - pairs. The key is used to look for a locale part in a page path. The value is a language attribute, only English alphabet and hyphen allowed. See more about language attribute on MDN.

Read more about localization on Google in Advanced SEO.

astro.config.mjs

import sitemap from '@astrojs/sitemap';

export default {
  site: 'https://stargazers.club',
  integrations: [
    sitemap({  
      i18n: {
        defaultLocale: 'en',   // All urls that don't contain `es` or `fr` after `https://stargazers.club/` will be treated as default locale, i.e. `en`
        locales: {
          en: 'en-US',         // The `defaultLocale` value must present in `locales` keys
          es: 'es-ES',
          fr: 'fr-CA',
        },
      },
    }),
  ],
};
...

The sitemap content will be:

...
  <url>
    <loc>https://stargazers.club/</loc>
    <xhtml:link rel="alternate" hreflang="en-US" href="https://stargazers.club/"/>
    <xhtml:link rel="alternate" hreflang="es-ES" href="https://stargazers.club/es/"/>
    <xhtml:link rel="alternate" hreflang="fr-CA" href="https://stargazers.club/fr/"/>
  </url>
  <url>
    <loc>https://stargazers.club/es/</loc>
    <xhtml:link rel="alternate" hreflang="en-US" href="https://stargazers.club/"/>
    <xhtml:link rel="alternate" hreflang="es-ES" href="https://stargazers.club/es/"/>
    <xhtml:link rel="alternate" hreflang="fr-CA" href="https://stargazers.club/fr/"/>
  </url>
  <url>
    <loc>https://stargazers.club/fr/</loc>
    <xhtml:link rel="alternate" hreflang="en-US" href="https://stargazers.club/"/>
    <xhtml:link rel="alternate" hreflang="es-ES" href="https://stargazers.club/es/"/>
    <xhtml:link rel="alternate" hreflang="fr-CA" href="https://stargazers.club/fr/"/>
  </url>
  <url>
    <loc>https://stargazers.club/es/second-page/</loc>
    <xhtml:link rel="alternate" hreflang="es-ES" href="https://stargazers.club/es/second-page/"/>
    <xhtml:link rel="alternate" hreflang="fr-CA" href="https://stargazers.club/fr/second-page/"/>
    <xhtml:link rel="alternate" hreflang="en-US" href="https://stargazers.club/second-page/"/>
  </url>
...

README.md

@astrojs/sitemap 🗺

Installation

(experimental) astro add command

Install dependencies manually

Getting started

Configuration

filter

canonicalURL

entryLimit

changefreq, lastmod, priority

serialize

i18n

(experimental) `astro add` command