feat: add isWatch param to determine whether it is watch mode when build

packages/compat/webpack/src/build.ts

@@ -36,13 +36,15 @@ export const build = async (
   await context.hooks.onBeforeBuild.call({
     bundlerConfigs: bundlerConfigs as Rspack.Configuration[],
     environments: context.environments,
+    isWatch: Boolean(watch),
   });
 
   const onDone = async (stats: Rspack.Stats | Rspack.MultiStats) => {
     const p = context.hooks.onAfterBuild.call({
       isFirstCompile,
       stats,
       environments: context.environments,
+      isWatch: Boolean(watch),
     });
     isFirstCompile = false;
     await p;

packages/core/src/provider/build.ts

@@ -39,13 +39,15 @@ export const build = async (
   await context.hooks.onBeforeBuild.call({
     bundlerConfigs,
     environments: context.environments,
+    isWatch: Boolean(watch),
   });
 
   const onDone = async (stats: Stats | MultiStats) => {
     const p = context.hooks.onAfterBuild.call({
       isFirstCompile,
       stats,
       environments: context.environments,
+      isWatch: Boolean(watch),
     });
     isFirstCompile = false;
     await p;

packages/core/src/types/hooks.ts

@@ -14,6 +14,7 @@ import type { HtmlRspackPlugin, WebpackConfig } from './thirdParty';
 import type { MaybePromise, NodeEnv } from './utils';
 
 export type OnBeforeBuildFn<B = 'rspack'> = (params: {
+  isWatch: boolean;
   bundlerConfigs?: B extends 'rspack'
     ? Rspack.Configuration[]
     : WebpackConfig[];
@@ -22,6 +23,7 @@ export type OnBeforeBuildFn<B = 'rspack'> = (params: {
 
 export type OnAfterBuildFn = (params: {
   isFirstCompile: boolean;
+  isWatch: boolean;
   stats?: Stats | MultiStats;
   environments: Record<string, EnvironmentContext>;
 }) => MaybePromise<void>;

website/docs/en/shared/onAfterBuild.mdx

@@ -1,13 +1,14 @@
-`onAfterBuild` is a callback function that is triggered after running the production build. You can access the build result information via the [stats](https://webpack.js.org/api/node/#stats-object) parameter:
+`onAfterBuild` is a callback function that is triggered after running the production build. You can access the build result information via the [stats](https://webpack.js.org/api/node/#stats-object) parameter.
 
-Moreover, you can use `isFirstCompile` to determine whether it is the first build on watch mode.
+Moreover, you can use `isWatch` to determine whether it is watch mode, and use `isFirstCompile` to determine whether it is the first build on watch mode.
 
 - **Type:**
 
 ```ts
 function OnAfterBuild(
   callback: (params: {
     isFirstCompile: boolean;
+    isWatch: boolean;
     stats?: Stats | MultiStats;
     environments: Record<string, EnvironmentContext>;
   }) => Promise<void> | void,

website/docs/en/shared/onBeforeBuild.mdx

@@ -2,11 +2,14 @@
 
 You can access the Rspack configuration array through the `bundlerConfigs` parameter. The array may contain one or more [Rspack configurations](https://rspack.dev/config/). It depends on whether multiple [environments](/config/environments) are configured.
 
+Moreover, you can use `isWatch` to determine whether it is watch mode.
+
 - **Type:**
 
 ```ts
 function OnBeforeBuild(
   callback: (params: {
+    isWatch: boolean;
     bundlerConfigs?: WebpackConfig[] | RspackConfig[];
     environments: Record<string, EnvironmentContext>;
   }) => Promise<void> | void,

website/docs/zh/shared/onAfterBuild.mdx

@@ -1,13 +1,14 @@
-`onAfterBuild` 是在执行生产环境构建后触发的回调函数，你可以通过 [stats](https://webpack.js.org/api/node/#stats-object) 参数获取到构建结果信息：
+`onAfterBuild` 是在执行生产环境构建后触发的回调函数，你可以通过 [stats](https://webpack.js.org/api/node/#stats-object) 参数获取到构建结果信息。
 
-另外，在 watch 模式下你可以通过 `isFirstCompile` 来判断是否为首次构建。
+另外，你可以通过 `isWatch` 判断是否是 watch 模式，并在 watch 模式下通过 `isFirstCompile` 来判断是否为首次构建。
 
 - **类型：**
 
 ```ts
 function OnAfterBuild(
   callback: (params: {
     isFirstCompile: boolean;
+    isWatch: boolean;
     stats?: Stats | MultiStats;
     environments: Record<string, EnvironmentContext>;
   }) => Promise<void> | void,

website/docs/zh/shared/onBeforeBuild.mdx

@@ -2,11 +2,14 @@
 
 你可以通过 `bundlerConfigs` 参数获取到 Rspack 配置数组，数组中可能包含一份或多份 [Rspack 配置](https://rspack.dev/config/)，这取决于是否配置了多个 [environments](/config/environments)。
 
+另外，你可以通过 `isWatch` 判断是否是 watch 模式。
+
 - **类型：**
 
 ```ts
 function OnBeforeBuild(
   callback: (params: {
+    isWatch: boolean;
     bundlerConfigs?: WebpackConfig[] | RspackConfig[];
     environments: Record<string, EnvironmentContext>;
   }) => Promise<void> | void,