prevent uneeded files from being uploaded to vercel

Author: jeromehardaway

.vercelignore

@@ -1,3 +1,39 @@
+# Git and version control
 .git
+.github
+
+# Build cache
+.next/cache
+.cache
+
+# Reports and testing
 reports
-.next/cache
+coverage
+__tests__
+
+# Documentation (except README)
+docs/
+*.md
+!README.md
+
+# Development files
+.vscode
+.idea
+
+# Logs
+*.log
+logs
+
+# Temporary files
+tmp
+temp
+
+# Test files
+*.test.ts
+*.test.tsx
+*.test.js
+*.test.jsx
+*.spec.ts
+*.spec.tsx
+*.spec.js
+*.spec.jsx

next.config.js

@@ -26,6 +26,18 @@ const nextConfig = {
 
     experimental: {},
 
+    // Exclude heavy dependencies from functions that don't need them
+    outputFileTracingExcludes: {
+        // Exclude @vercel/og from all API routes except /api/og/generate
+        '/api/!(og)/**': ['node_modules/@vercel/og/**/*'],
+        '/api/og/fetch': ['node_modules/@vercel/og/**/*'],
+    },
+
+    // Include only necessary files for specific routes
+    outputFileTracingIncludes: {
+        '/api/og/generate': [],
+    },
+
     webpack(config, { isServer }) {
         config.module.rules.push({
             test: /\.svg$/,
@@ -38,6 +50,16 @@ const nextConfig = {
             };
         }
 
+        // Optimize for serverless functions
+        if (isServer) {
+            // Enable tree-shaking for server bundles
+            config.optimization = {
+                ...config.optimization,
+                usedExports: true,
+                sideEffects: false,
+            };
+        }
+
         return config;
     },