feat: simplify configuration object

this simplifies how to configure which build formats are enabled BREAKING CHANGE: it changes how build formats to be generated are enabled

Author: Harrison Ifeanyichukwu

README.md

@@ -76,11 +76,17 @@ It is possible to configure the build process via a config file or via cli optio
 ```javascript
 const { createConfig } = require('@teclone/rollup-all');
 module.exports = createConfig({
+ /**
+ * defines formats to build
+ */
+ formats: ['cjs', 'es'],
+
+ /**
+ * defines default configurations for all build formats
+ */
  defaults: {
  src: './src',
 
- out: './build',
-
  entryFile: './index',
 
  /**
@@ -118,25 +124,21 @@ module.exports = createConfig({
  * cjs build config
  */
  cjs: {
- enabled: true,
  out: './build/cjs',
  },
 
  /**
  * es build config
  */
  es: {
- enabled: true,
  out: './build/es',
  },
 
  /**
  * iife build config, disabled by default
  */
  iife: {
- enabled: true,
  out: './build/iife',
- src: './src',
 
  // defines outputs
  outputs: [
@@ -151,10 +153,7 @@ module.exports = createConfig({
  * umd build config, disabled by default
  */
  umd: {
- enabled: false,
  out: './build/umd',
- src: './src',
-
  // defines outputs
  outputs: [
  ['development', 'minified'],
@@ -193,11 +192,11 @@ This configuration is achieved using the output option as shown below
 ```typescript
 const { createConfig } = require('@teclone/rollup-all');
 module.exports = createConfig({
+ formats: ['umd'],
  /**
- * umd build config, disabled by default
+ * umd build config
  */
  umd: {
- enabled: false,
  out: './build/umd',
  src: './src',
 

src/@types/index.d.ts

@@ -9,8 +9,6 @@ export type Sourcemap = true | false | 'inline';
 export interface FormatConfig {
  moduleName?: string;
 
- enabled?: boolean;
-
  src?: string;
 
  out?: string;
@@ -79,14 +77,19 @@ export interface FormatConfig {
  minifiedSuffix?: string | false;
 }
 
-export type Config = Partial<{
- [p in BuildFormat | 'defaults']: FormatConfig;
-}> & {
+export type Config = {
+ /**
+ * formats to build
+ */
+ formats?: Array<BuildFormat>;
+
  /**
  * if true, output logs are not logged
  */
  silent?: boolean;
-};
+} & Partial<{
+ [p in BuildFormat | 'defaults']: FormatConfig;
+}>;
 
 export interface Module {
  // id for indexing this file

src/config.ts

@@ -1,11 +1,10 @@
 import { Config } from './@types';
 
 export const config: Config = {
+ formats: ['cjs', 'es'],
  defaults: {
  src: './src',
 
- out: './build',
-
  entryFile: './index',
 
  /**
@@ -43,25 +42,21 @@ export const config: Config = {
  * cjs build config
  */
  cjs: {
- enabled: true,
  out: './build/cjs',
  },
 
  /**
  * es build config
  */
  es: {
- enabled: true,
  out: './build/es',
  },
 
  /**
  * iife build config, disabled by default
  */
  iife: {
- enabled: false,
  out: './build/iife',
- src: './src',
 
  // defines outputs
  outputs: [
@@ -76,7 +71,6 @@ export const config: Config = {
  * umd build config, disabled by default
  */
  umd: {
- enabled: false,
  out: './build/umd',
  src: './src',
 
@@ -85,6 +79,7 @@ export const config: Config = {
  ['development', 'minified'],
  ['production', 'minified'],
  ],
+
  minifiedSuffix: 'min',
  },
 };

src/modules/Bundler.ts

@@ -394,11 +394,8 @@ class Bundler {
  async process() {
  const config = this.config;
 
- forEach(formats, async (format) => {
+ forEach(config.formats, async (format) => {
  const formatConfig = config[format];
- if (!formatConfig.enabled) {
- return;
- }
 
  const modules = await this.getModules(
  [],