homebridge-prometheus-exporter/code-generation/hap-gen.js
Lars Strojny 52efa69bf0
Automate code generation for config schema (#16)
Use a fork of https://github.com/lstrojny/json-schema-to-zod to generate
the boundary check for the config automatically.
2022-11-10 13:06:16 +01:00

36 lines
1.1 KiB
JavaScript
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#!/usr/bin/env node
const hap = require('hap-nodejs')
const { format } = require('prettier')
const prettierConfig = require('../prettier.config')
const { writeFileSync } = require('fs')
const { join, basename } = require('path')
const uuidToServiceMap = {}
const serviceToUuidMap = {}
const file = join(__dirname, '../src/generated/services.ts')
console.log(`Starting code generation for ${file}`)
for (const [name, service] of Object.entries(hap.Service)) {
if (typeof service !== 'function' || typeof service.UUID !== 'string') {
console.log(`Skipping ${typeof service} ${name}`)
continue
}
uuidToServiceMap[service.UUID] = name
serviceToUuidMap[name] = service.UUID
}
const code = format(
`
// Auto-generated by "${join(basename(__dirname), basename(__filename))}", dont manually edit
export const Uuids: Record<string,string> = ${JSON.stringify(uuidToServiceMap)} as const
export const Services: Record<string,string> = ${JSON.stringify(serviceToUuidMap)} as const
`,
{ filepath: 'codegen.ts', ...prettierConfig },
)
writeFileSync(file, code)
console.log(`Finished code generation for ${file}`)