+import analyze from 'rollup-plugin-analyzer'
+import command from 'rollup-plugin-command'
import del from 'rollup-plugin-delete'
-import ts from '@wessberg/rollup-plugin-ts'
+import istanbul from 'rollup-plugin-istanbul'
+import { terser } from 'rollup-plugin-terser'
+import ts from 'rollup-plugin-ts'
const isDevelopmentBuild = process.env.BUILD === 'development'
+const isAnalyze = process.env.ANALYZE
+const isDocumentation = process.env.DOCUMENTATION
export default {
input: 'src/index.ts',
output: {
- dir: 'lib',
+ ...(isDevelopmentBuild ? { dir: 'lib' } : { file: 'lib/index.js' }),
format: 'cjs',
sourcemap: !!isDevelopmentBuild,
- preserveModules: true,
- preserveModulesRoot: 'src'
+ ...(isDevelopmentBuild && { preserveModules: true }),
+ ...(isDevelopmentBuild && { preserveModulesRoot: 'src' }),
+ ...(!isDevelopmentBuild && { plugins: [terser({ numWorkers: 2 })] })
},
- external: ['async_hooks', 'cluster', 'events', 'worker_threads'],
+ external: ['async_hooks', 'cluster', 'events', 'os', 'worker_threads'],
plugins: [
ts({
tsconfig: isDevelopmentBuild
? 'tsconfig.development.json'
- : 'tsconfig.json'
+ : 'tsconfig.json',
+ browserslist: false
}),
+ isDevelopmentBuild && istanbul(),
del({
- targets: 'lib/*'
- })
+ targets: ['lib/*']
+ }),
+ isAnalyze && analyze(),
+ isDocumentation && command('npm run typedoc')
]
}