How to import starlight config data into astro component
#overrides
timid glade
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Hi @timid glade. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:
To import Starlight configuration data into an Astro component, you can use the Astro.props object. This object contains all the data for the current page, including Starlight's configuration data.
Here's an example of how you can use Astro.props in an Astro component:
---import type { Props } from '@astrojs/starlight/props';
const { title } = Astro.props.entry.data;---
<h1 id="_top">{title}</h1>
<style> h1 { font-family: 'Comic Sans'; }</style>
In this example, the title property from the page's frontmatter values is accessed as Astro.props.entry.data. This title is then used to display the current page's title.
You can learn more about all the available props in the Overrides Reference (https://starlight.astro.build/reference/overrides/#component-props).
Remember, component overrides apply to all pages. However, you can conditionally render using values from Astro.props to determine when to show your custom UI, when to show Starlight’s default UI, or even when to show something entirely different.
For example, a component overriding Starlight’s Footer (https://starlight.astro.build/reference/overrides/#footer-1) displays “Built with Starlight 🌟” on the homepage only, and otherwise shows the default footer on all other pages:
---import type { Props } from '@astrojs/starlight/props';import Default from '@astrojs/starlight/components/Footer.astro';
const isHomepage = Astro.props.slug === '';---
{ isHomepage ? ( <footer>Built with Starlight 🌟</footer> ) : ( <Default {...Astro.props}> <slot /> </Default> )}
In this example, the slug property from Astro.props is used to determine whether the current page is the homepage. If it is, a custom footer is displayed. Otherwise, the default footer is displayed.
You can learn more about conditional rendering in Astro’s Template Syntax guide (https://docs.astro.build/en/core-concepts/astro-syntax/#dynamic-html).
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timid glade
@shut heath
convert
---
import config from 'virtual:starlight/user-config';
import type { Props } from '../props';
/**
* Render the `Search` component if Pagefind is enabled or the default search component has been overridden.
*/
const shouldRenderSearch =
config.pagefind || config.components.Search !== '@astrojs/starlight/components/Search.astro';
---
to something useable in userland
shut heathBOT
Let me check the knowledge base for you. One moment! :books:
The code you provided seems to be checking if the pagefind feature is enabled or if the default Search component has been overridden in the Starlight configuration. If you want to use this logic in your own Astro component, you could do something similar.
However, it's important to note that Astro doesn't have a built-in feature like virtual:starlight/user-config. You would need to manually import your configuration file and check the necessary conditions.
Here's an example of how you might do this:
---
import config from './path-to-your-config';
import DefaultSearch from './path-to-default-search-component';
import CustomSearch from './path-to-custom-search-component';
const shouldRenderSearch = config.pagefind || config.components.Search !== DefaultSearch;
---
{shouldRenderSearch ? <CustomSearch /> : <DefaultSearch />}
In this example, you would replace './path-to-your-config', './path-to-default-search-component', and './path-to-custom-search-component' with the actual paths to your configuration file and components.
Please note that this is a general example and might need to be adjusted based on your specific use case and project setup.
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
timid glade
@shut heath
how to get the starlight config data from import config from "../../astro.config.mjs";
shut heathBOT
Let me check the knowledge base for you. One moment! :books:
To get the Starlight configuration data from your astro.config.mjs file, you would import the file and then access the starlight property of the integrations array. Here's an example:
import config from '../../astro.config.mjs';
const starlightConfig = config.default.integrations.find(integration => integration.name === 'starlight');
console.log(starlightConfig.options); // This will log the Starlight configuration options
In this example, config.default.integrations is an array of all the integrations configured in your astro.config.mjs file. The find method is used to find the Starlight integration in this array. The options property of the Starlight integration contains the configuration options.