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unleash.unleash/website/prepare-generated-docs.mjs

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// Description:
//
// ## What
//
// This script replaces all references to the Unleash ushosted instance in the
// generated OpenAPI docs. It removes extra path segments (such as leading
// `/ushosted` instances) and replaces the ushosted base url with something
// user-agnostic.
//
// ## Why
//
// When we host the OpenAPI docs in our official documentation, the generated
// docs shouldn't necessarily point at _one specific instance_, and especially
// not one that the reader is unlikely to ever use. Instead, we can remove all
// the bits that are specific to the generation source we use, and make the docs
// easier to use. In particular, removing the leading `/ushosted` is likely to
// save us loooots of questions.
import fs from 'node:fs/promises';
import path from 'node:path';
const url = 'https://us.app.unleash-hosted.com/ushosted/docs/openapi.json';
// Fetch the OpenAPI spec
const response = await fetch(url);
if (!response.ok) {
throw new Error(`Failed to fetch OpenAPI spec: ${response.statusText}`);
}
const data = await response.json();
data.servers = [{
url: '<your-unleash-url>',
}];
const outputDir = './docs/generated/'
// Write the JSON to file
const outputPath = path.join(outputDir, 'openapi.json')
// Ensure directory exists
await fs.mkdir(outputDir, { recursive: true });
await fs.writeFile(
outputPath,
JSON.stringify(data, null, 2),
'utf8'
);
console.log(`OpenAPI spec saved to ${outputPath}`);