build(nix): add shell completions (#89)

catppuccin · Nov 5, 2023 · 097a72a · 097a72a
1 parent 547ed85
commit 097a72a
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/flake.nix b/flake.nix
@@ -16,11 +16,19 @@
     });
 
     packages = forAllSystems (pkgs: rec {
-      mdbook-catppuccin = pkgs.rustPlatform.buildRustPackage {
+      mdbook-catppuccin = pkgs.rustPlatform.buildRustPackage rec {
         pname = "mdbook-catppuccin";
         inherit version;
         src = pkgs.nix-gitignore.gitignoreSource [] ./.;
         cargoLock.lockFile = ./Cargo.lock;
+
+        nativeBuildInputs = with pkgs; [installShellFiles];
+        postInstall = ''
+          installShellCompletion --cmd ${pname} \
+            --bash <($out/bin/${pname} completion bash) \
+            --fish <($out/bin/${pname} completion fish) \
+            --zsh <($out/bin/${pname} completion zsh)
+        '';
       };
       default = mdbook-catppuccin;
     });