fix: warn when someone specifies 'files' in a package.json (#354)

denoland · Jan 28, 2024 · 6c00d71 · 6c00d71
1 parent db51ed3
commit 6c00d71
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/mod.ts b/mod.ts
@@ -499,6 +499,13 @@ export async function build(options: BuildOptions): Promise<void> {
   }
 
   function createPackageJson() {
+    if (options.package?.files != null) {
+      warn(
+        "Specifying `files` for the package.json is not recommended " +
+          "because it will cause the .npmignore file to not be respected.",
+      );
+    }
+
     const packageJsonObj = getPackageJson({
       entryPoints,
       transformOutput,