Run Prettier on all files

Add `.gitattributes` file to make line endings more consistent (#363)

Fix webpack 4 support by setting `target: es2017` for `redux.legacy-esm.js` (#370)

Revert "Run Prettier on all files"

This reverts commit 39e8094.

Run Prettier on all files

Add `.gitattributes` file to make line endings more consistent (#363)

Author: aryaemami59

.babelrc.js

@@ -7,13 +7,13 @@ export default {
       '@babel/preset-env',
       {
         targets: {
-          ie: 11
+          ie: 11,
         },
         loose: true,
-        modules: cjs ? 'cjs' : false
-      }
+        modules: cjs ? 'cjs' : false,
+      },
     ],
-    '@babel/preset-typescript'
+    '@babel/preset-typescript',
   ],
-  plugins: [cjs && ['@babel/transform-modules-commonjs']].filter(Boolean)
+  plugins: [cjs && ['@babel/transform-modules-commonjs']].filter(Boolean),
 }

.gitattributes

@@ -0,0 +1 @@
+* text=auto eol=lf

.github/workflows/test.yml

@@ -98,7 +98,7 @@ jobs:
             'node-standard',
             'node-esm',
             'react-native',
-            'expo'
+            'expo',
           ]
     steps:
       - name: Checkout repo

README.md

@@ -23,8 +23,8 @@ import filtersReducer from './features/filters/filtersSlice'
 const store = configureStore({
   reducer: {
     todos: todosReducer,
-    filters: filtersReducer
-  }
+    filters: filtersReducer,
+  },
 })
 
 // The thunk middleware was automatically added
@@ -86,9 +86,9 @@ const store = configureStore({
   middleware: getDefaultMiddleware =>
     getDefaultMiddleware({
       thunk: {
-        extraArgument: myCustomApiService
-      }
-    })
+        extraArgument: myCustomApiService,
+      },
+    }),
 })
 
 // later
@@ -110,10 +110,10 @@ const store = configureStore({
       thunk: {
         extraArgument: {
           api: myCustomApiService,
-          otherValue: 42
-        }
-      }
-    })
+          otherValue: 42,
+        },
+      },
+    }),
 })
 
 // later
@@ -188,7 +188,7 @@ const INCREMENT_COUNTER = 'INCREMENT_COUNTER'
 
 function increment() {
   return {
-    type: INCREMENT_COUNTER
+    type: INCREMENT_COUNTER,
   }
 }
 
@@ -264,7 +264,7 @@ function makeASandwich(forPerson, secretSauce) {
   return {
     type: 'MAKE_SANDWICH',
     forPerson,
-    secretSauce
+    secretSauce,
   }
 }
 
@@ -273,14 +273,14 @@ function apologize(fromPerson, toPerson, error) {
     type: 'APOLOGIZE',
     fromPerson,
     toPerson,
-    error
+    error,
   }
 }
 
 function withdrawMoney(amount) {
   return {
     type: 'WITHDRAW',
-    amount
+    amount,
   }
 }
 
@@ -302,7 +302,7 @@ function makeASandwichWithSecretSauce(forPerson) {
   return function (dispatch) {
     return fetchSecretSauce().then(
       sauce => dispatch(makeASandwich(forPerson, sauce)),
-      error => dispatch(apologize('The Sandwich Shop', forPerson, error))
+      error => dispatch(apologize('The Sandwich Shop', forPerson, error)),
     )
   }
 }
@@ -339,16 +339,16 @@ function makeSandwichesForEverybody() {
       .then(() =>
         Promise.all([
           dispatch(makeASandwichWithSecretSauce('Me')),
-          dispatch(makeASandwichWithSecretSauce('My wife'))
-        ])
+          dispatch(makeASandwichWithSecretSauce('My wife')),
+        ]),
       )
       .then(() => dispatch(makeASandwichWithSecretSauce('Our kids')))
       .then(() =>
         dispatch(
           getState().myMoney > 42
             ? withdrawMoney(42)
-            : apologize('Me', 'The Sandwich Shop')
-        )
+            : apologize('Me', 'The Sandwich Shop'),
+        ),
       )
   }
 }
@@ -359,7 +359,7 @@ function makeSandwichesForEverybody() {
 store
   .dispatch(makeSandwichesForEverybody())
   .then(() =>
-    response.send(ReactDOMServer.renderToString(<MyApp store={store} />))
+    response.send(ReactDOMServer.renderToString(<MyApp store={store} />)),
   )
 
 // I can also dispatch a thunk async action from a component
@@ -385,7 +385,7 @@ class SandwichShop extends Component {
 }
 
 export default connect(state => ({
-  sandwiches: state.sandwiches
+  sandwiches: state.sandwiches,
 }))(SandwichShop)
 ```
 

src/index.ts

@@ -6,7 +6,7 @@ export type {
   ThunkAction,
   ThunkDispatch,
   ThunkActionDispatch,
-  ThunkMiddleware
+  ThunkMiddleware,
 } from './types'
 
 /** A function that accepts a potential "extra argument" value to be injected later,
@@ -15,7 +15,7 @@ export type {
 function createThunkMiddleware<
   State = any,
   BasicAction extends Action = AnyAction,
-  ExtraThunkArg = undefined
+  ExtraThunkArg = undefined,
 >(extraArgument?: ExtraThunkArg) {
   // Standard Redux middleware definition pattern:
   // See: https://redux.js.org/tutorials/fundamentals/part-4-store#writing-custom-middleware

src/types.ts

@@ -14,14 +14,14 @@ import type { Action, AnyAction, Middleware } from 'redux'
 export interface ThunkDispatch<
   State,
   ExtraThunkArg,
-  BasicAction extends Action
+  BasicAction extends Action,
 > {
   // When the thunk middleware is added, `store.dispatch` now has three overloads (NOTE: the order here matters for correct behavior and is very fragile - do not reorder these!):
 
   // 1) The specific thunk function overload
   /** Accepts a thunk function, runs it, and returns whatever the thunk itself returns */
   <ReturnType>(
-    thunkAction: ThunkAction<ReturnType, State, ExtraThunkArg, BasicAction>
+    thunkAction: ThunkAction<ReturnType, State, ExtraThunkArg, BasicAction>,
   ): ReturnType
 
   // 2) The base overload.
@@ -32,7 +32,7 @@ export interface ThunkDispatch<
   //   with TS inference ( see https://github.com/microsoft/TypeScript/issues/14107 )
   /** A union of the other two overloads for TS inference purposes */
   <ReturnType, Action extends BasicAction>(
-    action: Action | ThunkAction<ReturnType, State, ExtraThunkArg, BasicAction>
+    action: Action | ThunkAction<ReturnType, State, ExtraThunkArg, BasicAction>,
   ): Action | ReturnType
 }
 
@@ -53,11 +53,11 @@ export type ThunkAction<
   ReturnType,
   State,
   ExtraThunkArg,
-  BasicAction extends Action
+  BasicAction extends Action,
 > = (
   dispatch: ThunkDispatch<State, ExtraThunkArg, BasicAction>,
   getState: () => State,
-  extraArgument: ExtraThunkArg
+  extraArgument: ExtraThunkArg,
 ) => ReturnType
 
 /**
@@ -69,7 +69,7 @@ export type ThunkAction<
  * @template ActionCreator Thunk action creator to be wrapped
  */
 export type ThunkActionDispatch<
-  ActionCreator extends (...args: any[]) => ThunkAction<any, any, any, any>
+  ActionCreator extends (...args: any[]) => ThunkAction<any, any, any, any>,
 > = (
   ...args: Parameters<ActionCreator>
 ) => ReturnType<ReturnType<ActionCreator>>
@@ -83,7 +83,7 @@ export type ThunkActionDispatch<
 export type ThunkMiddleware<
   State = any,
   BasicAction extends Action = AnyAction,
-  ExtraThunkArg = undefined
+  ExtraThunkArg = undefined,
 > = Middleware<
   ThunkDispatch<State, ExtraThunkArg, BasicAction>,
   State,

test/test.ts

@@ -5,7 +5,7 @@ describe('thunk middleware', () => {
   const doGetState = () => 42
   const nextHandler = thunkMiddleware({
     dispatch: doDispatch,
-    getState: doGetState
+    getState: doGetState,
   })
 
   it('must return a function to handle next', () => {
@@ -90,7 +90,7 @@ describe('thunk middleware', () => {
       // @ts-ignore
       withExtraArgument(extraArg)({
         dispatch: doDispatch,
-        getState: doGetState
+        getState: doGetState,
       })()((dispatch: any, getState: any, arg: any) => {
         expect(dispatch).toBe(doDispatch)
         expect(getState).toBe(doGetState)

tsup.config.ts

@@ -1,12 +1,12 @@
-import { defineConfig, Options } from 'tsup'
-import fs from 'fs'
+import type { Options } from 'tsup'
+import { defineConfig } from 'tsup'
 
 export default defineConfig(options => {
   const commonOptions: Partial<Options> = {
     entry: {
-      'redux-thunk': 'src/index.ts'
+      'redux-thunk': 'src/index.ts',
     },
-    ...options
+    ...options,
   }
 
   return [
@@ -16,19 +16,21 @@ export default defineConfig(options => {
       outExtension: () => ({ js: '.mjs' }),
       dts: true,
       clean: true,
-      onSuccess() {
-        // Support Webpack 4 by pointing `"module"` to a file with a `.js` extension
-        fs.copyFileSync(
-          'dist/redux-thunk.mjs',
-          'dist/redux-thunk.legacy-esm.js'
-        )
-      }
+    },
+    // Support Webpack 4 by pointing `"module"` to a file with a `.js` extension
+    {
+      ...commonOptions,
+      format: ['esm'],
+      target: 'es2017',
+      dts: false,
+      outExtension: () => ({ js: '.js' }),
+      entry: { 'redux-thunk.legacy-esm': 'src/index.ts' },
     },
     {
       ...commonOptions,
       format: 'cjs',
       outDir: './dist/cjs/',
-      outExtension: () => ({ js: '.cjs' })
-    }
+      outExtension: () => ({ js: '.cjs' }),
+    },
   ]
 })

typescript_test/typescript.ts

@@ -7,7 +7,7 @@ import type {
   ThunkAction,
   ThunkActionDispatch,
   ThunkDispatch,
-  ThunkMiddleware
+  ThunkMiddleware,
 } from '../src/index'
 
 export type State = {
@@ -19,7 +19,7 @@ export type Actions = { type: 'FOO' } | { type: 'BAR'; result: number }
 export type ThunkResult<R> = ThunkAction<R, State, undefined, Actions>
 
 export const initialState: State = {
-  foo: 'foo'
+  foo: 'foo',
 }
 
 export function fakeReducer(state: State = initialState): State {
@@ -28,7 +28,7 @@ export function fakeReducer(state: State = initialState): State {
 
 export const store = createStore(
   fakeReducer,
-  applyMiddleware(thunk as ThunkMiddleware<State, Actions>)
+  applyMiddleware(thunk as ThunkMiddleware<State, Actions>),
 )
 
 store.dispatch(dispatch => {
@@ -70,8 +70,8 @@ store.dispatch(testGetState())
 const storeThunkArg = createStore(
   fakeReducer,
   applyMiddleware(
-    withExtraArgument('bar') as ThunkMiddleware<State, Actions, string>
-  )
+    withExtraArgument('bar') as ThunkMiddleware<State, Actions, string>,
+  ),
 )
 storeThunkArg.dispatch({ type: 'FOO' })
 
@@ -85,23 +85,23 @@ storeThunkArg.dispatch((dispatch, getState, extraArg) => {
 })
 
 const callDispatchAsync_anyAction = (
-  dispatch: ThunkDispatch<State, undefined, any>
+  dispatch: ThunkDispatch<State, undefined, any>,
 ) => {
   const asyncThunk = (): ThunkResult<Promise<void>> => () =>
-    ({} as Promise<void>)
+    ({}) as Promise<void>
   dispatch(asyncThunk()).then(() => console.log('done'))
 }
 const callDispatchAsync_specificActions = (
-  dispatch: ThunkDispatch<State, undefined, Actions>
+  dispatch: ThunkDispatch<State, undefined, Actions>,
 ) => {
   const asyncThunk = (): ThunkResult<Promise<void>> => () =>
-    ({} as Promise<void>)
+    ({}) as Promise<void>
   dispatch(asyncThunk()).then(() => console.log('done'))
 }
 const callDispatchAny = (
-  dispatch: ThunkDispatch<State, undefined, Actions>
+  dispatch: ThunkDispatch<State, undefined, Actions>,
 ) => {
-  const asyncThunk = (): any => () => ({} as Promise<void>)
+  const asyncThunk = (): any => () => ({}) as Promise<void>
   dispatch(asyncThunk()) // result is any
     .then(() => console.log('done'))
 }
@@ -127,9 +127,9 @@ const actions: ActionDispatchs = bindActionCreators(
   {
     anotherThunkAction,
     promiseThunkAction,
-    standardAction
+    standardAction,
   },
-  store.dispatch
+  store.dispatch,
 )
 
 actions.anotherThunkAction() === 'hello'
@@ -152,7 +152,7 @@ function testIssue248() {
   const dispatch: ThunkDispatch<any, unknown, AnyAction> = undefined as any
 
   function dispatchWrap(
-    action: Action | ThunkAction<any, any, unknown, AnyAction>
+    action: Action | ThunkAction<any, any, unknown, AnyAction>,
   ) {
     // Should not have an error here thanks to the extra union overload
     dispatch(action)

vitest.config.ts

@@ -8,10 +8,10 @@ export default defineConfig({
       'redux-thunk': './src/index.ts', // @remap-prod-remove-line
 
       // this mapping is disabled as we want `dist` imports in the tests only to be used for "type-only" imports which don't play a role for jest
-      '@internal/': './src/'
+      '@internal/': './src/',
     },
     deps: {
-      interopDefault: true
-    }
-  }
+      interopDefault: true,
+    },
+  },
 })