feat(Firefox): List files in sources zip (#2513)

packages/wxt/src/core/zip.ts

@@ -79,7 +79,7 @@ export async function zip(config?: InlineConfig): Promise<string[]> {
       wxt.config.outBaseDir,
       sourcesZipFilename,
     );
-    await zipDir(wxt.config.zip.sourcesRoot, sourcesZipPath, {
+    const files = await zipDir(wxt.config.zip.sourcesRoot, sourcesZipPath, {
       include: wxt.config.zip.includeSources,
       exclude: excludeSources,
       transform(absolutePath, zipPath, content) {
@@ -92,6 +92,13 @@ export async function zip(config?: InlineConfig): Promise<string[]> {
     });
     zipFiles.push(sourcesZipPath);
     await wxt.hooks.callHook('zip:sources:done', wxt, sourcesZipPath);
+
+    await printFileList(
+      wxt.logger.info,
+      `Sources included in \`${sourcesZipFilename}\``,
+      wxt.config.zip.sourcesRoot,
+      files,
+    );
   }
 
   await printFileList(
@@ -121,7 +128,7 @@ async function zipDir(
     additionalFiles?: string[];
     dot?: boolean;
   },
-): Promise<void> {
+): Promise<string[]> {
   const archive = new JSZip();
   // includeSources patterns are used directly (defaults to ['**/*'] from config)
   // excludeSources patterns are passed to glob's ignore option for efficient filtering
@@ -136,7 +143,7 @@ async function zipDir(
     ...(options?.additionalFiles ?? []).map((file) =>
       path.relative(directory, file),
     ),
-  ];
+  ].sort();
   for (const file of filesToZip) {
     const absolutePath = path.resolve(directory, file);
     if (file.endsWith('.json')) {
@@ -167,6 +174,8 @@ async function zipDir(
       .on('error', reject)
       .on('close', resolve),
   );
+
+  return filesToZip;
 }
 
 async function downloadPrivatePackages() {