validate-version.js

#!/usr/bin/env node

import fs from 'node:fs'
import path from 'node:path'
import { fileURLToPath } from 'node:url'

const __filename = fileURLToPath(import.meta.url)
const __dirname = path.dirname(__filename)

const rootPackageJsonPath = path.join(__dirname, '../package.json')
const tauriConfigPath = path.join(__dirname, '../src-tauri/tauri.conf.json')
const cargoTomlPath = path.join(__dirname, '../src-tauri/Cargo.toml')
const readmePath = path.join(__dirname, '../README.md')

const rootPackageJson = JSON.parse(fs.readFileSync(rootPackageJsonPath, 'utf8'))
const sourceVersion = rootPackageJson.version

if (!sourceVersion) {
	console.error('Error: No version found in src-tauri/package.json')
	process.exit(1)
}

const versions = {
	'package.json': JSON.parse(fs.readFileSync(rootPackageJsonPath, 'utf8'))
		.version,
	'src-tauri/tauri.conf.json': JSON.parse(
		fs.readFileSync(tauriConfigPath, 'utf8')
	).version,
	'src-tauri/Cargo.toml': (() => {
		const cargoToml = fs.readFileSync(cargoTomlPath, 'utf8')
		const match = cargoToml.match(/^version = "([\d.]+)"/m)
		return match ? match[1] : null
	})(),
	'README.md badge': (() => {
		const readme = fs.readFileSync(readmePath, 'utf8')
		const match = readme.match(
			/\[badge-version\]:\s*https:\/\/img\.shields\.io\/badge\/version-([\d.]+)-blue/
		)
		return match ? match[1] : null
	})(),
}

let allMatch = true
const mismatches = []

for (const [file, version] of Object.entries(versions)) {
	if (version !== sourceVersion) {
		allMatch = false
		mismatches.push({ file, found: version, expected: sourceVersion })
	}
}

if (!allMatch) {
	console.error('Version mismatch detected!')
	mismatches.forEach(({ file, found, expected }) => {
		console.error(`  - ${file}: found "${found}", expected "${expected}"`)
	})
	process.exit(1)
}

process.exit(0)