fix: remove configure-pages, use GITHUB_PAGES env for static export

.github/workflows/nextjs.yml

@@ -53,28 +53,20 @@ jobs:
         with:
           node-version: "20"
           cache: ${{ steps.detect-package-manager.outputs.manager }}
-      - name: Setup Pages
-        uses: actions/configure-pages@v5
-        with:
-          # Automatically inject basePath in your Next.js configuration file and disable
-          # server side image optimization (https://nextjs.org/docs/api-reference/next/image#unoptimized).
-          #
-          # You may remove this line if you want to manage the configuration yourself.
-          static_site_generator: next
       - name: Restore cache
         uses: actions/cache@v4
         with:
           path: |
             .next/cache
-          # Generate a new cache whenever packages or source files change.
           key: ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json', '**/yarn.lock') }}-${{ hashFiles('**.[jt]s', '**.[jt]sx') }}
-          # If source files changed but packages didn't, rebuild from a prior cache.
           restore-keys: |
             ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json', '**/yarn.lock') }}-
       - name: Install dependencies
         run: ${{ steps.detect-package-manager.outputs.manager }} ${{ steps.detect-package-manager.outputs.command }}
       - name: Build with Next.js
         run: ${{ steps.detect-package-manager.outputs.runner }} next build
+        env:
+          GITHUB_PAGES: "true"
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v3
         with:

next.config.js

@@ -1,6 +1,15 @@
 /** @type {import('next').NextConfig} */
+const isGithubPages = process.env.GITHUB_PAGES === "true";
+
 const nextConfig = {
   reactStrictMode: true,
+  // Static export for GitHub Pages deployment
+  output: isGithubPages ? "export" : undefined,
+  // Repo name as base path when deployed to GitHub Pages project site
+  basePath: isGithubPages ? "/CodeXray" : "",
+  // Required for next/image in static export
+  images: isGithubPages ? { unoptimized: true } : {},
+  trailingSlash: isGithubPages ? true : false,
   env: {
     // The backend this dashboard observes. Defaults to :8000 but can target
     // any instrumented service exposing /metrics and /logs.