feat: generate pdf automatically

.github/workflows/release-pdf.yml

@@ -0,0 +1,37 @@
+name: "Release PDF"
+on:
+  push:
+    tags:
+      - "v*.*.*"
+
+jobs:
+  generate-pdf:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+    - name: Install nix
+      uses: cachix/install-nix-action@v23
+      with:
+        nix_path: "nixpkgs=channel:nixpkgs-unstable"
+        extra_nix_config: |
+          experimental-features = nix-command flakes
+          access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
+    - name: Show nixpkgs version
+      run: nix-instantiate --eval -E '(import <nixpkgs> {}).lib.version'
+    - name: Run a command with nix develop
+      run: |
+        nix develop --ignore-environment --command bash -c '
+          pnpm install
+          pnpm export-pdf
+        '
+    # - uses: actions/upload-artifact@v3
+    #   with:
+    #     name: pdf
+    #     path: '*.pdf'
+    - name: Release PDF
+      uses: softprops/action-gh-release@v1
+      if: startsWith(github.ref, 'refs/tags/')
+      with:
+        files: |
+          nixos-and-flakes-book.pdf

flake.nix

@@ -25,7 +25,7 @@
     in
     {
       devShells.default = pkgs.mkShell {
-        packages = with pkgs; [ node2nix nodejs pnpm yarn ];
+        packages = with pkgs; [ node2nix nodejs pnpm yarn git];
 
         shellHook = ''
           echo "node `${pkgs.nodejs}/bin/node --version`"

package.json

@@ -8,7 +8,7 @@
     "docs:dev": "vitepress dev docs",
     "docs:build": "vitepress build docs",
     "docs:preview": "vitepress preview docs",
-    "export-pdf": "press-export-pdf export ./docs"
+    "export-pdf": "press-export-pdf export ./docs --outFile ./nixos-and-flakes-book.pdf"
   },
   "dependencies": {
     "markdown-it-footnote": "^3.0.3",