switch formatting to nixpkgs-fmt

pkgs/kubenix.nix

@@ -1,99 +1,95 @@
-{
-  kubectl,
-  vals,
-  colordiff,
-  evalModules,
-  runCommand,
-  writeShellScript,
-  module ? {},
-  specialArgs ? {},
-}: let
-  kubernetes =
-    (evalModules {
-      inherit module specialArgs;
-    })
-    .config
-    .kubernetes
-    or {};
+{ kubectl
+, vals
+, colordiff
+, evalModules
+, runCommand
+, writeShellScript
+, module ? { }
+, specialArgs ? { }
+}:
+let
+  kubernetes = (evalModules {
+    inherit module specialArgs;
+  }).config.kubernetes or { };
 in
-  runCommand "kubenix"
-  {
-    kubeconfig = kubernetes.kubeconfig or "";
-    result = kubernetes.result or "";
+runCommand "kubenix"
+{
+  kubeconfig = kubernetes.kubeconfig or "";
+  result = kubernetes.result or "";
 
-    # kubectl does some parsing which removes the -I flag so
-    # as workaround, we write to a script and call that
-    # https://github.com/kubernetes/kubernetes/pull/108199#issuecomment-1058405404
-    diff = writeShellScript "kubenix-diff" ''
-      ${colordiff}/bin/colordiff --nobanner -N -u -I ' kubenix/hash: ' -I ' generation: ' $@
-    '';
-  } ''
-    set -euo pipefail
-    mkdir -p $out/bin
+  # kubectl does some parsing which removes the -I flag so
+  # as workaround, we write to a script and call that
+  # https://github.com/kubernetes/kubernetes/pull/108199#issuecomment-1058405404
+  diff = writeShellScript "kubenix-diff" ''
+    ${colordiff}/bin/colordiff --nobanner -N -u -I ' kubenix/hash: ' -I ' generation: ' $@
+  '';
+} ''
+  set -euo pipefail
+  mkdir -p $out/bin
 
-    # write the manifests for use with `nix build`
-    ln -s $result $out/manifest.json
+  # write the manifests for use with `nix build`
+  ln -s $result $out/manifest.json
 
-    # create a script for `nix run`
-    cat <<EOF> $out/bin/kubenix
-      set -uo pipefail
+  # create a script for `nix run`
+  cat <<EOF> $out/bin/kubenix
+    set -uo pipefail
 
-      export KUBECONFIG=$kubeconfig
-      export KUBECTL_EXTERNAL_DIFF=$diff
+    export KUBECONFIG=$kubeconfig
+    export KUBECTL_EXTERNAL_DIFF=$diff
 
-      function _help() {
-        echo "
-        kubenix - Kubernetes management with Nix
+    function _help() {
+      echo "
+      kubenix - Kubernetes management with Nix
 
-        commands:
-          ""          - run diff, prompt for confirmation, then apply
-          apply       - create resources in target cluster
-          diff        - show a diff between configured and live resources
-          render      - print resource manifests to stdout
+      commands:
+        ""          - run diff, prompt for confirmation, then apply
+        apply       - create resources in target cluster
+        diff        - show a diff between configured and live resources
+        render      - print resource manifests to stdout
 
-        options:
-          -h --help   - show this menu
-        "
-      }
+      options:
+        -h --help   - show this menu
+      "
+    }
 
-      function _kubectl() {
-        ${vals}/bin/vals eval -fail-on-missing-key-in-map < $result | ${kubectl}/bin/kubectl \$@
-      }
+    function _kubectl() {
+      ${vals}/bin/vals eval -fail-on-missing-key-in-map < $result | ${kubectl}/bin/kubectl \$@
+    }
 
-      # if no args given, add empty string
-      [ \$# -eq 0 ] && set -- ""
+    # if no args given, add empty string
+    [ \$# -eq 0 ] && set -- ""
 
-      # parse arguments
-      while test \$# -gt 0; do
-        case "\$1" in
+    # parse arguments
+    while test \$# -gt 0; do
+      case "\$1" in
 
-          -h|--help)
-            _help
-          exit 0;;
+        -h|--help)
+          _help
+        exit 0;;
 
-          "")
-            _kubectl diff -f - --prune
-            if [[ "\$?" -eq 1 ]]; then
-              read -p 'apply? [y/N]: ' response
-              [[ \$response == "y" ]] && _kubectl apply -f - --prune --all
-            fi
-           shift;;
+        "")
+          _kubectl diff -f - --prune
+          if [[ "\$?" -eq 1 ]]; then
+            read -p 'apply? [y/N]: ' response
+            [[ \$response == "y" ]] && _kubectl apply -f - --prune --all
+          fi
+         shift;;
 
-          render)
-            ${vals}/bin/vals eval < $result
-          shift;;
+        render)
+          ${vals}/bin/vals eval < $result
+        shift;;
 
-          apply|diff)
-            _kubectl \$@ -f - --prune
-          shift;;
+        apply|diff)
+          _kubectl \$@ -f - --prune
+        shift;;
 
-          *)
-            _kubectl \$@
-          shift;;
+        *)
+          _kubectl \$@
+        shift;;
 
-        esac
-      done
+      esac
+    done
 
-    EOF
-    chmod +x $out/bin/kubenix
-  ''
+  EOF
+  chmod +x $out/bin/kubenix
+''