Add GitHub Pages deployment workflow.

Configure static export for Next.js and fix build settings so CI can publish to Pages.

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: MaatheusGois

.github/workflows/deploy-pages.yml

@@ -0,0 +1,82 @@
+name: Deploy Next.js site to Pages
+
+on:
+  push:
+    branches: ["main"]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Detect package manager
+        id: detect-package-manager
+        run: |
+          if [ -f "${{ github.workspace }}/yarn.lock" ]; then
+            echo "manager=yarn" >> $GITHUB_OUTPUT
+            echo "command=install" >> $GITHUB_OUTPUT
+            echo "runner=yarn" >> $GITHUB_OUTPUT
+            exit 0
+          elif [ -f "${{ github.workspace }}/package.json" ]; then
+            echo "manager=npm" >> $GITHUB_OUTPUT
+            echo "command=ci" >> $GITHUB_OUTPUT
+            echo "runner=npx --no-install" >> $GITHUB_OUTPUT
+            exit 0
+          else
+            echo "Unable to determine package manager"
+            exit 1
+          fi
+
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+          cache: ${{ steps.detect-package-manager.outputs.manager }}
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v5
+        with:
+          static_site_generator: next
+
+      - name: Restore cache
+        uses: actions/cache@v4
+        with:
+          path: |
+            .next/cache
+          key: ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json', '**/yarn.lock') }}-${{ hashFiles('**.[jt]s', '**.[jt]sx') }}
+          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
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: ./out
+
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v5

next.config.ts

@@ -1,7 +1,15 @@
 import type { NextConfig } from "next";
 
+const repoName = process.env.GITHUB_REPOSITORY?.split("/")[1];
+const basePath =
+  process.env.GITHUB_ACTIONS === "true" && repoName ? `/${repoName}` : "";
+
 const nextConfig: NextConfig = {
+  output: "export",
+  basePath,
+  trailingSlash: true,
   images: {
+    unoptimized: true,
     remotePatterns: [
       { protocol: "https", hostname: "github.com" },
       { protocol: "https", hostname: "githubusercontent.com" },

src/app/sitemap.ts

@@ -3,6 +3,8 @@ import { getAllDocSlugs } from "@/lib/docs";
 import { blogPosts } from "@/lib/routes";
 import { site } from "@/lib/site";
 
+export const dynamic = "force-static";
+
 const routes = [
   "",
   "philosophy",

src/lib/github.ts

@@ -3,7 +3,7 @@ import { site } from "@/lib/site";
 export async function getGitHubStars(): Promise<number> {
   try {
     const res = await fetch("https://api.github.com/repos/DebugSwift/DebugSwift", {
-      next: { revalidate: 3600 },
+      cache: "force-cache",
       headers: { Accept: "application/vnd.github+json" },
     });
     if (!res.ok) return 0;