fix: mutate args for useSWRInfinite hook

_internal/utils/env.ts

@@ -1,7 +1,6 @@
 import React, { useEffect, useLayoutEffect } from 'react'
 import { hasRequestAnimationFrame, isWindowDefined } from './helper'
 
-
 export const IS_REACT_LEGACY = !React.useId
 
 export const IS_SERVER = !isWindowDefined || 'Deno' in window

infinite/index.ts

@@ -15,7 +15,8 @@ import {
   BareFetcher,
   useIsomorphicLayoutEffect,
   serialize,
-  withMiddleware
+  withMiddleware,
+  MutatorOptions
 } from 'swr/_internal'
 
 import type {
@@ -197,13 +198,18 @@ export const infinite = (<Data, Error>(useSWRNext: SWRHook) =>
           | [undefined | Data[] | Promise<Data[]> | MutatorCallback<Data[]>]
           | [
               undefined | Data[] | Promise<Data[]> | MutatorCallback<Data[]>,
-              boolean
+              undefined | boolean | MutatorOptions<Data>
             ]
       ) => {
         const data = args[0]
 
+        // When passing as a boolean, it's explicitly used to disable/enable
+        // revalidation.
+        const options =
+          typeof args[1] === 'boolean' ? { revalidate: args[1] } : args[1] || {}
+
         // Default to true.
-        const shouldRevalidate = args[1] !== false
+        const shouldRevalidate = options.revalidate !== false
 
         // It is possible that the key is still falsy.
         if (!infiniteKey) return

test/use-swr-config-callbacks.test.tsx

@@ -57,7 +57,9 @@ describe('useSWR - config callbacks', () => {
         )
       return (
         <div onClick={() => mutate()}>
-          <>hello, {data}, {props.text}</>
+          <>
+            hello, {data}, {props.text}
+          </>
         </div>
       )
     }
@@ -100,7 +102,9 @@ describe('useSWR - config callbacks', () => {
       if (error) return <div title={props.text}>{error.message}</div>
       return (
         <div>
-          <>hello, {data}, {props.text}</>
+          <>
+            hello, {data}, {props.text}
+          </>
         </div>
       )
     }

test/use-swr-error.test.tsx

@@ -17,7 +17,11 @@ describe('useSWR - error', () => {
         createResponse(new Error('error!'))
       )
       if (error) return <div>{error.message}</div>
-      return <div><>hello, {data}</></div>
+      return (
+        <div>
+          <>hello, {data}</>
+        </div>
+      )
     }
 
     renderWithConfig(<Page />)
@@ -37,7 +41,11 @@ describe('useSWR - error', () => {
         { onError: (_, errorKey) => (erroredSWR = errorKey) }
       )
       if (error) return <div>{error.message}</div>
-      return <div><>hello, {data}</></div>
+      return (
+        <div>
+          <>hello, {data}</>
+        </div>
+      )
     }
 
     renderWithConfig(<Page />)
@@ -63,7 +71,11 @@ describe('useSWR - error', () => {
         }
       )
       if (error) return <div>{error.message}</div>
-      return <div><>hello, {data}</></div>
+      return (
+        <div>
+          <>hello, {data}</>
+        </div>
+      )
     }
     renderWithConfig(<Page />)
     screen.getByText('hello,')
@@ -93,7 +105,11 @@ describe('useSWR - error', () => {
         }
       )
       if (error) return <div>{error.message}</div>
-      return <div><>hello, {data}</></div>
+      return (
+        <div>
+          <>hello, {data}</>
+        </div>
+      )
     }
     renderWithConfig(<Page />)
     screen.getByText('hello,')
@@ -130,7 +146,11 @@ describe('useSWR - error', () => {
         }
       )
       if (error) return <div>{error.message}</div>
-      return <div><>hello, {data}</></div>
+      return (
+        <div>
+          <>hello, {data}</>
+        </div>
+      )
     }
     renderWithConfig(<Page />)
     screen.getByText('hello,')
@@ -158,7 +178,11 @@ describe('useSWR - error', () => {
         }
       )
       if (error) return <div>{error.message}</div>
-      return <div><>hello, {data}</></div>
+      return (
+        <div>
+          <>hello, {data}</>
+        </div>
+      )
     }
     renderWithConfig(<Page />)
     screen.getByText('hello,')
@@ -186,7 +210,11 @@ describe('useSWR - error', () => {
         }
       )
       if (error) return <div>{error.message}</div>
-      return <div><>hello, {data}</></div>
+      return (
+        <div>
+          <>hello, {data}</>
+        </div>
+      )
     }
     renderWithConfig(<Page />)
     screen.getByText('hello,')
@@ -241,7 +269,11 @@ describe('useSWR - error', () => {
         }
       )
       if (error) return <div>{error.message}</div>
-      return <div><>hello, {data}</></div>
+      return (
+        <div>
+          <>hello, {data}</>
+        </div>
+      )
     }
 
     renderWithConfig(<Page />)
@@ -307,7 +339,11 @@ describe('useSWR - error', () => {
         },
         dedupingInterval: 0
       })
-      return <div><>hello, {data}</></div>
+      return (
+        <div>
+          <>hello, {data}</>
+        </div>
+      )
     }
 
     function App() {
@@ -344,7 +380,11 @@ describe('useSWR - error', () => {
         }
       )
       if (error) return <div>{error.message}</div>
-      return <div><>hello, {data}</></div>
+      return (
+        <div>
+          <>hello, {data}</>
+        </div>
+      )
     }
 
     renderWithConfig(<Page />)

test/use-swr-infinite.test.tsx

@@ -1183,7 +1183,7 @@ describe('useSWRInfinite', () => {
     await screen.findByText('data: B1,B2,B3')
   })
 
-  it('should revalidate when the component is mounted and revalidateOnMount is enabled', async () => {
+  it('should revalidate the resource with bound mutate when arguments are passed', async () => {
     const key = createKey()
 
     let counter = 0
@@ -1223,6 +1223,71 @@ describe('useSWRInfinite', () => {
     await screen.findByText('data: 2')
   })
 
+  // https://github.com/vercel/swr/issues/1899
+  it('should revalidate the resource with bound mutate when options is of Object type ', async () => {
+    let t = 0
+    const key = createKey()
+    const fetcher = jest.fn(async () =>
+      createResponse(`foo-${t++}`, { delay: 10 })
+    )
+    const logger = []
+    function Page() {
+      const { data, mutate } = useSWRInfinite(() => key, fetcher, {
+        dedupingInterval: 0
+      })
+      logger.push(data)
+      return (
+        <>
+          <div>data: {String(data)}</div>
+          <button onClick={() => mutate(data, { revalidate: true })}>
+            mutate
+          </button>
+        </>
+      )
+    }
+
+    renderWithConfig(<Page />)
+    await screen.findByText('data: foo-0')
+
+    fireEvent.click(screen.getByText('mutate'))
+    await screen.findByText('data: foo-1')
+    expect(fetcher).toBeCalledTimes(2)
+
+    expect(logger).toEqual([undefined, ['foo-0'], ['foo-1']])
+  })
+
+  // https://github.com/vercel/swr/issues/1899
+  it('should not revalidate the resource with bound mutate when options is of Object type', async () => {
+    let t = 0
+    const key = createKey()
+    const fetcher = jest.fn(async () =>
+      createResponse(`foo-${t++}`, { delay: 10 })
+    )
+    const logger = []
+    function Page() {
+      const { data, mutate } = useSWRInfinite(() => key, fetcher, {
+        dedupingInterval: 0
+      })
+      logger.push(data)
+      return (
+        <>
+          <div>data: {String(data)}</div>
+          <button onClick={() => mutate(data, { revalidate: false })}>
+            mutate
+          </button>
+        </>
+      )
+    }
+
+    renderWithConfig(<Page />)
+    await screen.findByText('data: foo-0')
+
+    fireEvent.click(screen.getByText('mutate'))
+    expect(fetcher).toBeCalledTimes(1)
+
+    expect(logger).toEqual([undefined, ['foo-0']])
+  })
+
   it('should share data with useSWR', async () => {
     const key = createKey()
     const SWR = () => {

test/use-swr-suspense.test.tsx

@@ -16,7 +16,9 @@ import {
   sleep
 } from './utils'
 
-class ErrorBoundary extends React.Component<PropsWithChildren<{ fallback: ReactNode }>> {
+class ErrorBoundary extends React.Component<
+  PropsWithChildren<{ fallback: ReactNode }>
+> {
   state = { hasError: false }
   static getDerivedStateFromError() {
     return {
@@ -112,9 +114,13 @@ describe('useSWR - suspense', () => {
     jest.spyOn(console, 'error').mockImplementation(() => {})
     const key = createKey()
     function Section() {
-      const { data } = useSWR<any>(key, () => createResponse(new Error('error')), {
-        suspense: true
-      })
+      const { data } = useSWR<any>(
+        key,
+        () => createResponse(new Error('error')),
+        {
+          suspense: true
+        }
+      )
       return <div>{data}</div>
     }