/* eslint-disable no-console */

import { context } from 'esbuild'

import { dirname, resolve } from 'path'

import { fileURLToPath } from 'url'

//@ts-ignore

const __filename = fileURLToPath(import.meta.url)

const __dirname = dirname(__filename)

const watch = process.argv.includes('--watch')

const getPath = (file: string) => resolve(__dirname, file)

const formats = ['esm', 'cjs'] as const

const contexts = await Promise.all(

formats.map((format) =>

context({

entryPoints: [getPath('src/index.mts')],

bundle: true,

outfile: getPath(`../../importer/index.${format === 'esm' ? 'm' : 'c'}js`),

platform: 'node',

external: ['typescript'],

banner:

format === 'esm'

? {

js: `

import { createRequire } from 'module'

global.require = createRequire(import.meta.url)`,

}

: {},

format,

sourcemap: watch,

tsconfig: './tsconfig.json',

}),

),

)

for (const ctx of contexts) {

if (watch) {

await ctx.watch()

console.info('👀 watching for changes...')

process.on('exit', async () => {

console.info('🙈 process killed')

await ctx.dispose()

})

} else {

await ctx.rebuild()

console.info('✅ build complete')

await ctx.dispose()

}

}