fix: publish source and include sourcemaps (#1958)

config/plugins/esbuild/forceEsmExtensionsPlugin.ts

@@ -12,6 +12,17 @@ export function forceEsmExtensionsPlugin(): Plugin {
         }
 
         for (const outputFile of result.outputFiles || []) {
+          // Only target CJS/ESM files.
+          // This ignores additional files emitted, like sourcemaps ("*.js.map").
+          if (
+            !(
+              outputFile.path.endsWith('.js') ||
+              outputFile.path.endsWith('.mjs')
+            )
+          ) {
+            continue
+          }
+
           const fileContents = outputFile.text
           const nextFileContents = modifyRelativeImports(fileContents, isEsm)
 

package.json

@@ -90,6 +90,7 @@
     "config/scripts/postinstall.js",
     "cli",
     "lib",
+    "src",
     "browser",
     "node",
     "native",
@@ -115,7 +116,7 @@
     "@bundled-es-modules/js-levenshtein": "^2.0.1",
     "@bundled-es-modules/statuses": "^1.0.1",
     "@mswjs/cookies": "^1.1.0",
-    "@mswjs/interceptors": "^0.25.13",
+    "@mswjs/interceptors": "^0.25.14",
     "@open-draft/until": "^2.1.0",
     "@types/cookie": "^0.4.1",
     "@types/js-levenshtein": "^1.1.1",
@@ -158,7 +159,7 @@
     "cross-env": "^7.0.3",
     "cross-fetch": "^3.1.5",
     "cz-conventional-changelog": "3.3.0",
-    "esbuild": "^0.17.15",
+    "esbuild": "^0.19.11",
     "esbuild-loader": "^2.21.0",
     "eslint": "^7.30.0",
     "eslint-config-prettier": "^8.3.0",
@@ -176,7 +177,7 @@
     "rimraf": "^3.0.2",
     "simple-git-hooks": "^2.8.0",
     "ts-node": "^10.9.1",
-    "tsup": "^6.7.0",
+    "tsup": "^8.0.1",
     "typescript": "^5.0.2",
     "undici": "^5.20.0",
     "url-loader": "^4.1.1",