emoji-picker-element/rollup.config.js

59 lines
1.4 KiB
JavaScript

import cjs from '@rollup/plugin-commonjs'
import resolve from '@rollup/plugin-node-resolve'
import json from '@rollup/plugin-json'
import replace from '@rollup/plugin-replace'
import mainSvelte from 'rollup-plugin-svelte'
import hotSvelte from 'rollup-plugin-svelte-hot'
import autoPreprocess from 'svelte-preprocess'
import { versionsAndTestEmoji } from './bin/versionsAndTestEmoji'
const dev = process.env.NODE_ENV !== 'production'
const svelte = dev ? hotSvelte : mainSvelte
// Build Database.js and Picker.js as separate modules at build times so that they are properly tree-shakeable.
// Most of this has to happen because customElements.define() has side effects
const baseConfig = {
plugins: [
resolve(),
cjs(),
json(),
replace({
'process.env.VERSIONS_AND_TEST_EMOJI': JSON.stringify(versionsAndTestEmoji)
}),
replace({
'../../../database/Database.js': './database.js',
delimiters: ['', '']
}),
svelte({
css: true,
customElement: true,
dev,
preprocess: autoPreprocess()
})
],
external: [
'../../../database/Database.js'
]
}
const entryPoints = [
{
input: './src/picker/components/Picker/Picker.svelte',
output: './picker.js'
},
{
input: './src/database/Database.js',
output: './database.js'
}
]
export default entryPoints.map(({ input, output }) => ({
...baseConfig,
input,
output: {
format: 'es',
file: output,
sourcemap: dev
}
}))