gradio/frontend/rollup.config.js
aliabid94 cb02501708
Website svelte migration (#527)
Merge in svelte migration for website

Co-authored-by: Ali Abid <aliabid94@gmail.com>
2022-02-03 16:29:58 -08:00

121 lines
2.9 KiB
JavaScript

import svelte from 'rollup-plugin-svelte';
import sveltePreprocess from "svelte-preprocess";
import commonjs from '@rollup/plugin-commonjs';
import resolve from '@rollup/plugin-node-resolve';
import livereload from 'rollup-plugin-livereload';
import { terser } from 'rollup-plugin-terser';
import css from 'rollup-plugin-css-only';
import replace from '@rollup/plugin-replace';
import json from "@rollup/plugin-json";
import copy from 'rollup-plugin-copy';
import postcss from 'rollup-plugin-postcss';
var fs = require("fs");
const production = !process.env.ROLLUP_WATCH;
const PIP_VERSION = fs.readFileSync("../gradio/version.txt")
function serve() {
let server;
function toExit() {
if (server) server.kill(0);
}
return {
writeBundle() {
if (server) return;
server = require('child_process').spawn('npm', ['run', 'start', '--', '--dev'], {
stdio: ['ignore', 'inherit', 'inherit'],
shell: true
});
process.on('SIGTERM', toExit);
process.on('exit', toExit);
}
};
}
export default {
input: 'src/main.js',
output: [{
sourcemap: true,
format: 'iife',
name: 'app',
file: 'public/build/bundle.js'
}, {
sourcemap: true,
format: 'iife',
name: 'app',
file: '../gradio/templates/frontend/build/bundle.js'
}],
plugins: [
copy({
targets: [
{ src: 'public/*', dest: '../gradio/templates/frontend' },
{ src: 'public/static', dest: '../gradio/templates/frontend' }
]
}),
json(),
replace({
BUILD_MODE: production ? "prod" : "dev",
BACKEND_URL: production ? "" : "http://localhost:7860/",
PIP_VERSION: PIP_VERSION
}),
postcss({
extract: 'themes.css',
plugins: [
require("tailwindcss"),
require("postcss-nested"),
require("autoprefixer"),
]
}),
svelte({
preprocess: sveltePreprocess({
// sourceMap: true,
postcss: {
plugins: [
require("tailwindcss"),
require("postcss-nested"),
require("autoprefixer"),
],
},
}),
compilerOptions: {
// enable run-time checks when not in production
dev: !production
}
}),
// we'll extract any component CSS out into
// a separate file - better for performance
css({
output: 'bundle.css'
}),
// If you have external dependencies installed from
// npm, you'll most likely need these plugins. In
// some cases you'll need additional configuration -
// consult the documentation for details:
// https://github.com/rollup/plugins/tree/master/packages/commonjs
resolve({
browser: true,
dedupe: ['svelte']
}),
commonjs(),
// In dev mode, call `npm run start` once
// the bundle has been generated
!production && serve(),
// Watch the `public` directory and refresh the
// browser on changes when not in production
!production && livereload('public'),
// If we're building for production (npm run build
// instead of npm run dev), minify
production && terser()
],
watch: {
clearScreen: false
}
};