feat: enable performance.buildCache by default

Author: Timeless0911

packages/core/src/config.ts

@@ -508,6 +508,7 @@ export async function createConstantRsbuildConfig(): Promise<EnvironmentConfig>
       chunkSplit: {
         strategy: 'custom',
       },
+      buildCache: true,
     },
     tools: {
       htmlPlugin: false,

packages/core/tests/__snapshots__/config.test.ts.snap

@@ -112,6 +112,7 @@ exports[`Should compose create Rsbuild config correctly > Merge Rsbuild config i
         "target": "node",
       },
       "performance": {
+        "buildCache": true,
         "chunkSplit": {
           "strategy": "custom",
         },
@@ -382,6 +383,7 @@ exports[`Should compose create Rsbuild config correctly > Merge Rsbuild config i
         "target": "node",
       },
       "performance": {
+        "buildCache": true,
         "chunkSplit": {
           "strategy": "custom",
         },
@@ -636,6 +638,7 @@ exports[`Should compose create Rsbuild config correctly > Merge Rsbuild config i
         "target": "node",
       },
       "performance": {
+        "buildCache": true,
         "chunkSplit": {
           "strategy": "custom",
         },
@@ -865,6 +868,7 @@ exports[`Should compose create Rsbuild config correctly > Merge Rsbuild config i
         "target": "node",
       },
       "performance": {
+        "buildCache": true,
         "chunkSplit": {
           "strategy": "custom",
         },
@@ -1048,6 +1052,7 @@ exports[`Should compose create Rsbuild config correctly > Merge Rsbuild config i
         "target": "web",
       },
       "performance": {
+        "buildCache": true,
         "chunkSplit": {
           "strategy": "custom",
         },

tests/integration/auto-external/module-import-warn/rslib.config.ts

@@ -24,4 +24,7 @@ export default defineConfig({
       'e7',
     ],
   },
+  performance: {
+    buildCache: false,
+  },
 });

tests/integration/bundle-false/basic/.gitignore

@@ -1 +1,2 @@
-!node_modules/
+!node_modules/
+.cache

tests/integration/dts/bundle-false/tsconfig-path/rslib.config.ts

@@ -10,6 +10,9 @@ export default defineConfig({
       },
     }),
   ],
+  performance: {
+    buildCache: false,
+  },
   source: {
     entry: {
       index: '../__fixtures__/src/index.ts',

tests/integration/externals/module-import-warn/rslib.config.ts

@@ -17,4 +17,7 @@ export default defineConfig({
   output: {
     externals: ['bar', /^qux$/, 'quxx'],
   },
+  performance: {
+    buildCache: false,
+  },
 });

tests/integration/redirect/style/.gitignore

@@ -1 +1,2 @@
-!node_modules/
+!node_modules/
+.cache

tests/scripts/shared.ts

@@ -207,6 +207,7 @@ export async function getResults(
 const updateConfigForTest = (rslibConfig: RslibConfig) => {
   Object.assign(rslibConfig, {
     performance: {
+      ...rslibConfig.performance,
       // Do not print file size in tests
       printFileSize: false,
     },

website/rspress.config.ts

@@ -141,7 +141,17 @@ export default defineConfig({
     dev: {
       lazyCompilation: true,
     },
-    resolve: {
+    tools: {
+      rspack: {
+        cache: true,
+        experiments: {
+          cache: {
+            type: 'persistent',
+          },
+        },
+      },
+    },
+    source: {
       alias: {
         '@components': path.join(__dirname, '@components'),
         '@en': path.join(__dirname, 'docs/en'),