add command go-tidy-all

.github/workflows/ci.yml

@@ -42,6 +42,10 @@ jobs:
         run: |
           nix develop --command test -z $(gofmt -l .)
 
+      - name: Check Go tidiness
+        run: |
+          nix develop --command go-tidy-all && git diff-files --quiet
+
   build_publish_images:
     name: Test, build and publish images
     needs: check_nix

flake.nix

@@ -109,6 +109,9 @@
           packages.cli-kontrol-api = pkgs.callPackage ./libs/cli-kontrol-api/default.nix {
             inherit pkgs;
           };
+          packages.go-tidy-all = pkgs.callPackage ./scripts/go-tidy-all.nix {
+            inherit pkgs;
+          };
 
           containers = let
             os = "linux";

scripts/go-tidy-all.nix

@@ -0,0 +1,9 @@
+{pkgs, ...}:
+pkgs.writeShellApplication {
+  name = "go-tidy-all";
+  runtimeInputs = with pkgs; [go git gomod2nix];
+  text = ''
+    root_dirpath=$(git rev-parse --show-toplevel)
+    find "$root_dirpath" -type f -name 'go.mod' -exec sh -c 'dir=$(dirname "$1") && cd "$dir" && echo "$dir" && go mod tidy && gomod2nix' shell {} \;
+  '';
+}

shell.nix

@@ -11,6 +11,8 @@
     nix run .#kardinal-cli -- "$@"
   '';
 
+  go-tidy-all = import ./scripts/go-tidy-all.nix {inherit pkgs;};
+
   manager_shell = pkgs.callPackage ./kardinal-manager/shell.nix {inherit pkgs;};
   cli_shell = pkgs.callPackage ./kardinal-cli/shell.nix {inherit pkgs;};
   cli_kontrol_api_shell = pkgs.callPackage ./libs/cli-kontrol-api/shell.nix {inherit pkgs;};
@@ -21,6 +23,7 @@
       nativeBuildInputs = [bashInteractive bash-completion];
       buildInputs = [
         kardinal
+        go-tidy-all
         kubectl
         kustomize
         kubernetes-helm