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Revamp rollup.config.js #4311

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merged 3 commits into from
Mar 12, 2022
Merged

Revamp rollup.config.js #4311

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1ca1f6a
Remove redundant terser compress option
xty Mar 11, 2022
7de767e
Enable Intellisense for `rollup.config.js`
xty Mar 11, 2022
ff328f3
Simplify `external` generation in rollup config
xty Mar 11, 2022
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32 changes: 11 additions & 21 deletions rollup.config.js
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
import { defineConfig } from 'rollup'
import nodeResolve from '@rollup/plugin-node-resolve'
import babel from '@rollup/plugin-babel'
import replace from '@rollup/plugin-replace'
Expand All @@ -14,23 +15,17 @@ const babelRuntimeVersion = pkg.dependencies['@babel/runtime'].replace(
''
)

const makeExternalPredicate = externalArr => {
if (externalArr.length === 0) {
return () => false
}
const pattern = new RegExp(`^(${externalArr.join('|')})($|/)`)
return id => pattern.test(id)
}
const external = [
...Object.keys(pkg.dependencies || {}),
...Object.keys(pkg.peerDependencies || {})
].map(name => RegExp(`^${name}($|/)`))

export default [
export default defineConfig([
// CommonJS
{
input: 'src/index.ts',
output: { file: 'lib/redux.js', format: 'cjs', indent: false },
external: makeExternalPredicate([
...Object.keys(pkg.dependencies || {}),
...Object.keys(pkg.peerDependencies || {})
]),
external,
plugins: [
nodeResolve({
extensions
Expand All @@ -51,10 +46,7 @@ export default [
{
input: 'src/index.ts',
output: { file: 'es/redux.js', format: 'es', indent: false },
external: makeExternalPredicate([
...Object.keys(pkg.dependencies || {}),
...Object.keys(pkg.peerDependencies || {})
]),
external,
plugins: [
nodeResolve({
extensions
Expand Down Expand Up @@ -98,8 +90,7 @@ export default [
compress: {
pure_getters: true,
unsafe: true,
unsafe_comps: true,
warnings: false
unsafe_comps: true
}
})
]
Expand Down Expand Up @@ -161,10 +152,9 @@ export default [
compress: {
pure_getters: true,
unsafe: true,
unsafe_comps: true,
warnings: false
unsafe_comps: true
}
})
]
}
]
])