fix: add nodejs to template devShells, remove broken checkov

All templates use npx for MCP servers (context7, code-reasoning,
sequential-thinking) but were missing nodejs in buildInputs.

Remove checkov from terraform template — broken in nixpkgs-unstable
due to pycep-parser uv_build migration (NixOS/nixpkgs#494518) and
psycopg build failure (NixOS/nixpkgs#494510). Both fixes merged to
master but not yet on nixos-unstable channel.

Author: svnlto

templates/ansible/flake.nix

@@ -16,6 +16,7 @@
             ansible-lint
             yamllint
             yq-go
+            nodejs
             pre-commit
           ];
 

templates/go/flake.nix

@@ -11,7 +11,14 @@
       let pkgs = import nixpkgs { inherit system; };
       in {
         devShells.default = pkgs.mkShell {
-          buildInputs = with pkgs; [ go gopls golangci-lint delve pre-commit ];
+          buildInputs = with pkgs; [
+            go
+            gopls
+            golangci-lint
+            delve
+            nodejs
+            pre-commit
+          ];
 
           shellHook = ''
             echo "go dev environment loaded"

templates/java/flake.nix

@@ -11,7 +11,13 @@
       let pkgs = import nixpkgs { inherit system; };
       in {
         devShells.default = pkgs.mkShell {
-          buildInputs = with pkgs; [ jdk maven google-java-format pre-commit ];
+          buildInputs = with pkgs; [
+            jdk
+            maven
+            google-java-format
+            nodejs
+            pre-commit
+          ];
 
           shellHook = ''
             echo "java dev environment loaded"

templates/kubernetes/flake.nix

@@ -22,6 +22,7 @@
             yq-go
             yamllint
             hadolint
+            nodejs
             pre-commit
           ];
 

templates/terraform/.pre-commit-config.yaml

@@ -14,4 +14,3 @@ repos:
       - id: terraform_fmt
       - id: terraform_validate
       - id: terraform_tflint
-      - id: terraform_checkov

templates/terraform/flake.nix

@@ -19,7 +19,9 @@
             terraform
             tflint
             terragrunt
-            checkov
+            # checkov — broken in nixpkgs-unstable (pycep-parser uv_build + psycopg)
+            # install manually: pip install checkov
+            nodejs
             pre-commit
           ];