feat: support minifying outputs based on .min.* dist name (#215)

 closes #214

src/core/build/rollup.spec.ts

@@ -19,7 +19,7 @@ describe('rollupConfig', () => {
     const config = getRollupConfig({}, core)
     expect(Array.isArray(config)).toBeTruthy()
     expect(typeof config[0].input).toBe('string')
-    expect(config.length).toBe(2)
+    expect(config.length).toBe(3)
   })
   it('should generate builds for binaries', () => {
     const config = getRollupConfig({}, cli)

src/core/build/rollup.ts

@@ -16,7 +16,7 @@ import esbuild, { Options as EsbuildOptions } from 'rollup-plugin-esbuild'
 import { Package } from '../package'
 import { includeDefinedProperties, includeIf } from '../utils'
 import { builtins } from './builtins'
-import { convertToUMDName, getNameFunction } from './utils'
+import { convertToUMDName, getNameFunction, shouldMinify } from './utils'
 
 const __NODE_ENV__ = process.env.NODE_ENV
 
@@ -102,7 +102,7 @@ export function getRollupConfig(
     }),
   ]
 
-  const getPlugins = () => [
+  const getPlugins = (filename: string) => [
     aliasPlugin({
       entries: alias,
     }),
@@ -119,6 +119,7 @@ export function getRollupConfig(
     commonjsPlugin({ include: /node_modules/ }),
     esbuild({
       target: 'es2018',
+      minify: shouldMinify(filename),
       ...esbuildOptions,
     }),
     jsonPlugin(),
@@ -162,7 +163,7 @@ export function getRollupConfig(
           format: override.format,
         } as OutputOptions,
         external,
-        plugins: getPlugins(),
+        plugins: getPlugins(override.output),
       },
     ]
   }
@@ -182,17 +183,19 @@ export function getRollupConfig(
           banner: '#!/usr/bin/env node\n',
         } as OutputOptions,
         external,
-        plugins: getPlugins(),
-      })
-    ),
-    ...includeIf(input, input =>
-      defu({}, options as RollupOptions, {
-        input,
-        output: defaultOutputs,
-        external,
-        plugins: getPlugins(),
+        plugins: getPlugins(binary),
       })
     ),
+    ...(input
+      ? defaultOutputs.map(output =>
+          defu({}, options as RollupOptions, {
+            input,
+            output,
+            external,
+            plugins: getPlugins(output.entryFileNames as string),
+          })
+        )
+      : []),
     ...includeIf(typeEntrypoint, input => ({
       input,
       output: {
@@ -215,7 +218,7 @@ export function getRollupConfig(
             exports: 'auto',
           } as OutputOptions,
           external,
-          plugins: getPlugins(),
+          plugins: getPlugins(outfile),
         })
       ),
     ...exports

src/core/build/utils.ts

@@ -53,6 +53,10 @@ export const formatForName = (
   return defaultFormat
 }
 
+export const shouldMinify = (filename: string) => {
+  return !!filename.match(/\.min\.\w+$/)
+}
+
 export const convertToUMDName = (name: string) => {
   const unnamspacedName = name.split('/').pop()