feat: enable inline const optimization by default (#6043)

Author: chenjiahan

packages/compat/webpack/tests/__snapshots__/default.test.ts.snap

@@ -33,6 +33,7 @@ exports[`applyDefaultPlugins > should apply default plugins correctly 1`] = `
     "parser": {
       "javascript": {
         "exportsPresence": "error",
+        "inlineConst": true,
         "typeReexportsPresence": "tolerant",
       },
     },
@@ -477,6 +478,7 @@ exports[`applyDefaultPlugins > should apply default plugins correctly when produ
     "parser": {
       "javascript": {
         "exportsPresence": "error",
+        "inlineConst": true,
         "typeReexportsPresence": "tolerant",
       },
     },
@@ -918,6 +920,7 @@ exports[`applyDefaultPlugins > should apply default plugins correctly when targe
     "parser": {
       "javascript": {
         "exportsPresence": "error",
+        "inlineConst": true,
         "typeReexportsPresence": "tolerant",
       },
     },
@@ -1290,6 +1293,7 @@ exports[`applyDefaultPlugins > should apply default plugins correctly when targe
       "javascript": {
         "dynamicImportMode": "eager",
         "exportsPresence": "error",
+        "inlineConst": true,
         "typeReexportsPresence": "tolerant",
       },
     },

packages/core/src/plugins/basic.ts

@@ -70,6 +70,7 @@ export const pluginBasic = (): RsbuildPlugin => ({
         // Align with the futureDefaults of webpack 6
         chain.module.parser.merge({
           javascript: {
+            inlineConst: true,
             exportsPresence: 'error',
             typeReexportsPresence: 'tolerant',
           },
@@ -97,6 +98,7 @@ export const pluginBasic = (): RsbuildPlugin => ({
             ...chain.get('experiments'),
             lazyBarrel: true,
             inlineEnum: true,
+            inlineConst: true,
             typeReexportsPresence: true,
             rspackFuture: {
               bundlerInfo: {

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

@@ -5,6 +5,7 @@ exports[`plugin-basic > should apply basic config correctly in development 1`] =
   "context": "<ROOT>/packages/core/tests",
   "devtool": "cheap-module-source-map",
   "experiments": {
+    "inlineConst": true,
     "inlineEnum": true,
     "lazyBarrel": true,
     "rspackFuture": {
@@ -22,6 +23,7 @@ exports[`plugin-basic > should apply basic config correctly in development 1`] =
     "parser": {
       "javascript": {
         "exportsPresence": "error",
+        "inlineConst": true,
         "typeReexportsPresence": "tolerant",
       },
     },
@@ -53,6 +55,7 @@ exports[`plugin-basic > should apply basic config correctly in production 1`] =
   "context": "<ROOT>/packages/core/tests",
   "devtool": false,
   "experiments": {
+    "inlineConst": true,
     "inlineEnum": true,
     "lazyBarrel": true,
     "rspackFuture": {
@@ -70,6 +73,7 @@ exports[`plugin-basic > should apply basic config correctly in production 1`] =
     "parser": {
       "javascript": {
         "exportsPresence": "error",
+        "inlineConst": true,
         "typeReexportsPresence": "tolerant",
       },
     },

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

@@ -11,6 +11,7 @@ exports[`should use Rspack as the default bundler > apply Rspack correctly 1`] =
   },
   "experiments": {
     "asyncWebAssembly": true,
+    "inlineConst": true,
     "inlineEnum": true,
     "lazyBarrel": true,
     "rspackFuture": {
@@ -32,6 +33,7 @@ exports[`should use Rspack as the default bundler > apply Rspack correctly 1`] =
     "parser": {
       "javascript": {
         "exportsPresence": "error",
+        "inlineConst": true,
         "typeReexportsPresence": "tolerant",
       },
     },

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

@@ -11,6 +11,7 @@ exports[`applyDefaultPlugins > should apply default plugins correctly 1`] = `
   },
   "experiments": {
     "asyncWebAssembly": true,
+    "inlineConst": true,
     "inlineEnum": true,
     "lazyBarrel": true,
     "rspackFuture": {
@@ -32,6 +33,7 @@ exports[`applyDefaultPlugins > should apply default plugins correctly 1`] = `
     "parser": {
       "javascript": {
         "exportsPresence": "error",
+        "inlineConst": true,
         "typeReexportsPresence": "tolerant",
       },
     },
@@ -525,6 +527,7 @@ exports[`applyDefaultPlugins > should apply default plugins correctly when prod
   },
   "experiments": {
     "asyncWebAssembly": true,
+    "inlineConst": true,
     "inlineEnum": true,
     "lazyBarrel": true,
     "rspackFuture": {
@@ -546,6 +549,7 @@ exports[`applyDefaultPlugins > should apply default plugins correctly when prod
     "parser": {
       "javascript": {
         "exportsPresence": "error",
+        "inlineConst": true,
         "typeReexportsPresence": "tolerant",
       },
     },
@@ -1067,6 +1071,7 @@ exports[`applyDefaultPlugins > should apply default plugins correctly when targe
   },
   "experiments": {
     "asyncWebAssembly": true,
+    "inlineConst": true,
     "inlineEnum": true,
     "lazyBarrel": true,
     "rspackFuture": {
@@ -1084,6 +1089,7 @@ exports[`applyDefaultPlugins > should apply default plugins correctly when targe
     "parser": {
       "javascript": {
         "exportsPresence": "error",
+        "inlineConst": true,
         "typeReexportsPresence": "tolerant",
       },
     },
@@ -1500,6 +1506,7 @@ exports[`tools.rspack > should match snapshot 1`] = `
   },
   "experiments": {
     "asyncWebAssembly": true,
+    "inlineConst": true,
     "inlineEnum": true,
     "lazyBarrel": true,
     "rspackFuture": {
@@ -1521,6 +1528,7 @@ exports[`tools.rspack > should match snapshot 1`] = `
     "parser": {
       "javascript": {
         "exportsPresence": "error",
+        "inlineConst": true,
         "typeReexportsPresence": "tolerant",
       },
     },

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

@@ -1352,6 +1352,7 @@ exports[`environment config > tools.rspack / bundlerChain can be configured in e
     "devtool": "eval-source-map",
     "experiments": {
       "asyncWebAssembly": true,
+      "inlineConst": true,
       "inlineEnum": true,
       "lazyBarrel": true,
       "rspackFuture": {
@@ -1373,6 +1374,7 @@ exports[`environment config > tools.rspack / bundlerChain can be configured in e
       "parser": {
         "javascript": {
           "exportsPresence": "error",
+          "inlineConst": true,
           "typeReexportsPresence": "tolerant",
         },
       },
@@ -1806,6 +1808,7 @@ exports[`environment config > tools.rspack / bundlerChain can be configured in e
     "devtool": "eval",
     "experiments": {
       "asyncWebAssembly": true,
+      "inlineConst": true,
       "inlineEnum": true,
       "lazyBarrel": true,
       "rspackFuture": {
@@ -1823,6 +1826,7 @@ exports[`environment config > tools.rspack / bundlerChain can be configured in e
       "parser": {
         "javascript": {
           "exportsPresence": "error",
+          "inlineConst": true,
           "typeReexportsPresence": "tolerant",
         },
       },