refactor: move silent warn codes to shared config

Author: pi0

src/build/config.ts

@@ -46,13 +46,21 @@ export function baseBuildConfig(nitro: Nitro) {
 
   const noExternal: RegExp[] = getNoExternals(nitro);
 
+  const ignoreWarningCodes = new Set([
+    "EVAL",
+    "CIRCULAR_DEPENDENCY",
+    "THIS_IS_UNDEFINED",
+    "EMPTY_BUNDLE",
+  ]);
+
   return {
     extensions,
     isNodeless,
     replacements,
     env,
     aliases,
     noExternal,
+    ignoreWarningCodes,
   };
 }
 

src/build/rolldown/config.ts

@@ -38,12 +38,8 @@ export const getRolldownConfig = (nitro: Nitro): RolldownOptions => {
       },
     },
     onwarn(warning, warn) {
-      if (
-        !["CIRCULAR_DEPENDENCY", "EVAL", "EMPTY_CHUNK"].includes(
-          warning.code || ""
-        ) &&
-        !warning.message.includes("Unsupported source map comment")
-      ) {
+      if (!base.ignoreWarningCodes.has(warning.code || "")) {
+        console.log(warning.code);
         warn(warning);
       }
     },

src/build/rollup/config.ts

@@ -53,15 +53,7 @@ export const getRollupConfig = (nitro: Nitro): RollupConfig => {
       (inject as unknown as typeof inject.default)(base.env.inject),
     ],
     onwarn(warning, rollupWarn) {
-      if (
-        ![
-          "EVAL",
-          "CIRCULAR_DEPENDENCY",
-          "THIS_IS_UNDEFINED",
-          "EMPTY_CHUNK",
-        ].includes(warning.code || "") &&
-        !warning.message.includes("Unsupported source map comment")
-      ) {
+      if (!base.ignoreWarningCodes.has(warning.code || "")) {
         rollupWarn(warning);
       }
     },

src/build/vite/rollup.ts

@@ -39,6 +39,11 @@ export const getViteRollupConfig = (
         return nitro.options.moduleSideEffects.some((p) => id.startsWith(p));
       },
     },
+    onwarn(warning, warn) {
+      if (!base.ignoreWarningCodes.has(warning.code || "")) {
+        warn(warning);
+      }
+    },
     output: {
       format: "esm",
       entryFileNames: "index.mjs",