consul/website/scripts/index_search_content.js

102 lines
2.7 KiB
JavaScript

require('dotenv').config()
const algoliasearch = require('algoliasearch')
const glob = require('glob')
const matter = require('gray-matter')
const path = require('path')
// In addition to the content of the page,
// define additional front matter attributes that will be search-indexable
const SEARCH_DIMENSIONS = ['page_title', 'description']
main()
async function main() {
const pagesFolder = path.join(__dirname, '../pages')
// Grab all search-indexable content and format for Algolia
const searchObjects = glob
.sync(path.join(pagesFolder, '**/*.mdx'))
.map((fullPath) => {
const { content, data } = matter.read(fullPath)
// Get path relative to `pages`
const __resourcePath = fullPath.replace(`${pagesFolder}/`, '')
// Use clean URL for Algolia id
const objectID = __resourcePath.replace('.mdx', '')
const searchableDimensions = Object.keys(data)
.filter((key) => SEARCH_DIMENSIONS.includes(key))
.map((dimension) => ({
[dimension]: data[dimension],
}))
return {
...searchableDimensions,
content,
__resourcePath,
objectID,
}
})
try {
await indexSearchContent(searchObjects)
} catch (e) {
console.error(e)
process.exit(1)
}
}
async function indexSearchContent(objects) {
const {
NEXT_PUBLIC_ALGOLIA_APP_ID: appId,
NEXT_PUBLIC_ALGOLIA_INDEX: index,
ALGOLIA_API_KEY: apiKey,
} = process.env
if (!apiKey || !appId || !index) {
throw new Error(
`[*** Algolia Search Indexing Error ***] Received: ALGOLIA_API_KEY=${apiKey} ALGOLIA_APP_ID=${appId} ALGOLIA_INDEX=${index} \n Please ensure all Algolia Search-related environment vars are set in CI settings.`
)
}
console.log(`updating ${objects.length} indices...`)
try {
const searchClient = algoliasearch(appId, apiKey)
const searchIndex = searchClient.initIndex(index)
await searchIndex.partialUpdateObjects(objects, {
createIfNotExists: true,
})
// Remove indices for items that aren't included in the new batch
const newObjectIds = objects.map(({ objectID }) => objectID)
let staleObjects = []
await searchIndex.browseObjects({
query: '',
batch: (batch) => {
staleObjects = staleObjects.concat(
batch.filter(({ objectID }) => !newObjectIds.includes(objectID))
)
},
})
const staleIds = staleObjects.map(({ objectID }) => objectID)
if (staleIds.length > 0) {
console.log(`deleting ${staleIds.length} stale indices:`)
console.log(staleIds)
await searchIndex.deleteObjects(staleIds)
}
console.log('done')
process.exit(0)
} catch (error) {
throw new Error(error)
}
}