treewide: Format with shellcheck, jsonlint and yamllint

shell.nix

@@ -6,35 +6,45 @@ let
     config = { };
     overlays = [ ];
   };
+  checks = import ./nix/checks.nix;
 in
 pkgs.mkShellNoCC {
   name = "clstr";
 
-  packages = with pkgs; [
-    just
-    npins
+  packages =
+    with pkgs;
+    [
+      # dev tools
+      just
+      npins
 
-    # helm
-    helmfile
-    kubernetes-helm
+      # helm
+      helmfile
+      kubernetes-helm
 
-    # kubectl tools
-    kubectl-cnpg
-    kubectl-neat
-    kubelogin
-    kubelogin-oidc
-    kubectl-rook-ceph
+      # kubectl tools
+      kubectl-cnpg
+      kubectl-neat
+      kubelogin
+      kubelogin-oidc
+      kubectl-rook-ceph
 
-    # other tools
-    step-cli
-    linkerd
-    velero
-    cmctl
+      # other tools
+      step-cli
+      linkerd
+      velero
+      cmctl
+      renovate
 
-    # dapr
-    dapr-cli
-  ];
+      # dapr
+      dapr-cli
+    ]
+    ++ checks.enabledPackages;
 
-  ARGOCD_ENV_CLUSTER_NAME = "rossby";
+  ARGOCD_ENV_CLUSTER_NAME = "hel1";
   HELM_GIT_ACCESS_TOKEN = "glpat-xxx";
+
+  shellHook = builtins.concatStringsSep "\n" [
+    checks.shellHook
+  ];
 }