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chore: build dev distribution (#251)

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This commit is contained in:
Miralem Drek
2020-01-08 16:26:16 +01:00
committed by GitHub
parent cee5b5d60a
commit cf689997da
15 changed files with 107 additions and 27 deletions
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57
rollup.config.js
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@@ -12,6 +12,33 @@ const cwd = process.cwd();
const pkg = require(path.join(cwd, 'package.json')); // eslint-disable-line
const { name, version, license } = pkg;
const targetName = name.split('/')[1];
const targetDirName = 'dist';
const targetDir = path.join(cwd, targetDirName);
const getFileName = (format, dev) => `${targetName}${format ? `.${format}` : ''}${dev ? '.dev' : ''}.js`;
const getTargetFileName = (format, dev) => `${targetDirName}/${getFileName(format, dev)}`;
// verify package targets and names
if (pkg.main !== 'index.js') {
throw Error(`main target must be index.js`);
}
// in our webpack/rollup configs we include '.dev.js' as file extension when building
// a dev distribution, the module target should therefore end with '.esm' and not with '.esm.js'
// so that the node resolve algorithm finds the correct module based on module format and dev mode
// e.g. '@nebula.js/supernova' -> '@nebula.js/supernova/dist/supernova.esm.dev.js'
const moduleTargetName = getTargetFileName('esm').replace(/\.js$/, '');
if (pkg.module && pkg.module !== moduleTargetName) {
throw Error(`module target must be ${moduleTargetName}`);
}
if (pkg.unpkg && pkg.unpkg !== getTargetFileName('')) {
throw Error(`unpkg target must be ${getTargetFileName('')}`);
}
if (pkg.jsdelivr && pkg.jsdelivr !== getTargetFileName('')) {
throw Error(`jsdelivr target must be ${getTargetFileName('')}`);
}
const banner = `/*
* ${name} v${version}
* Copyright (c) ${new Date().getFullYear()} QlikTech International AB
@@ -56,11 +83,8 @@ const propTypes = [
const watch = process.argv.indexOf('-w') > 2;
const config = isEsm => {
const outputFile = isEsm ? pkg.module : pkg.main;
const basename = path.basename(outputFile);
const dir = path.dirname(outputFile);
const umdName = basename
const config = (isEsm, dev = false) => {
const umdName = targetName
.replace(/-([a-z])/g, (m, p1) => p1.toUpperCase())
.split('.js')
.join('');
@@ -88,22 +112,23 @@ const config = isEsm => {
const cfg = {
input: path.resolve(cwd, 'src', 'index'),
output: {
file: path.resolve(dir, basename),
file: path.resolve(targetDir, getFileName(isEsm ? 'esm' : '', dev)),
format: isEsm ? 'esm' : 'umd',
exports: 'default',
name: umdName,
sourcemap: process.env.CODESANDBOX ? 'inline' : true,
sourcemap: false,
banner,
globals,
},
external,
plugins: [
replace({
__NEBULA_DEV__: dev,
'process.env.NODE_ENV': JSON.stringify(isEsm ? 'development' : 'production'),
'process.env.NEBULA_VERSION': JSON.stringify(version),
}),
nodeResolve({
extensions: ['.js', '.jsx'],
extensions: [dev ? '.dev.js' : false, '.js', '.jsx'].filter(Boolean),
}),
json(),
commonjs({
@@ -158,7 +183,7 @@ const config = isEsm => {
],
};
if (process.env.NODE_ENV === 'production' && !isEsm) {
if (!dev) {
cfg.plugins.push(
terser({
output: {
@@ -171,4 +196,16 @@ const config = isEsm => {
return cfg;
};
module.exports = [watch ? false : config(), pkg.module ? config(true) : false].filter(Boolean);
const dist = [
// production
watch ? false : config(),
// dev
watch ? false : config(false, true),
// esm
pkg.module ? config(true) : false,
// esm dev
pkg.module ? config(true, true) : false,
];
module.exports = dist.filter(Boolean);