fix: correct generate_feeds config and add caching to GitHub Actions

- Fix typo in config.toml: generate_feed -> generate_feeds
- Add Nix store caching to speed up CI builds
- Add flake inputs caching for faster dependency resolution

.github/workflows/deploy.yml

@@ -9,18 +9,34 @@ on:
 jobs:
   build-and-deploy:
     runs-on: ubuntu-latest
-    
+
     steps:
     - name: Checkout repository
       uses: actions/checkout@v4
-    
+
     - name: Install Nix
       uses: cachix/install-nix-action@v31
       with:
         nix_path: nixpkgs=channel:nixos-unstable
         extra_nix_config: |
           experimental-features = nix-command flakes
-    
+
+    - name: Setup Nix store cache
+      uses: actions/cache@v4
+      with:
+        path: /nix/store
+        key: ${{ runner.os }}-nix-store-${{ hashFiles('**/flake.lock') }}
+        restore-keys: |
+          ${{ runner.os }}-nix-store-
+
+    - name: Cache flake inputs
+      uses: actions/cache@v4
+      with:
+        path: ~/.cache/nix
+        key: ${{ runner.os }}-nix-flake-${{ hashFiles('**/flake.lock') }}
+        restore-keys: |
+          ${{ runner.os }}-nix-flake-
+
     - name: Build site (pull request)
       if: github.event_name == 'pull_request'
       run: |
@@ -29,7 +45,7 @@ jobs:
         nix build
         nix flake show
         ls result
-    
+
     - name: Deploy to Cloudflare Pages (pull request)
       if: github.event_name == 'pull_request'
       run: |
@@ -37,16 +53,16 @@ jobs:
       env:
         CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
         CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-    
+
     - name: Build site (main branch)
       if: github.ref == 'refs/heads/main' && github.event_name == 'push'
       run: |
         nix build
-    
+
     - name: Deploy to Cloudflare Pages (main branch)
       if: github.ref == 'refs/heads/main' && github.event_name == 'push'
       run: |
         nix develop --command wrangler pages deploy result --project-name=softinio --commit-dirty=true
       env:
         CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-        CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+        CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}

config.toml

@@ -3,7 +3,7 @@ theme = "tabi"
 title = "Salar Rahmanian"
 description = "Software Engineer based in San Francisco Bay Area"
 author = "Salar Rahmanian"
-generate_feed = true
+generate_feeds = true
 compile_sass = true
 minify_html = true
 build_search_index = true