Merge pull request #552 from gigamonster256/fmt-json-autofix

pretty-format-json: expose tool options in settings

Author: sandydoo

modules/hooks.nix

@@ -1306,6 +1306,45 @@ in
           };
         };
       };
+      pretty-format-json = mkOption
+        {
+          description = "pretty-format-json hook";
+          type = types.submodule {
+            imports = [ hookModule ];
+            options.settings = {
+              autofix =
+                mkOption {
+                  type = types.bool;
+                  description = "Automatically format JSON files.";
+                  default = false;
+                };
+              indent =
+                mkOption {
+                  type = types.nullOr (types.oneOf [ types.int types.str ]);
+                  description = "Control the indentation (either a number for a number of spaces or a string of whitespace). Defaults to 2 spaces.";
+                  default = null;
+                };
+              no-ensure-ascii =
+                mkOption {
+                  type = types.bool;
+                  description = "Preserve unicode characters instead of converting to escape sequences.";
+                  default = false;
+                };
+              no-sort-keys =
+                mkOption {
+                  type = types.bool;
+                  description = "When autofixing, retain the original key ordering (instead of sorting the keys).";
+                  default = false;
+                };
+              top-keys =
+                mkOption {
+                  type = types.listOf types.str;
+                  description = "Keys to keep at the top of mappings.";
+                  default = [ ];
+                };
+            };
+          };
+        };
       psalm = mkOption {
         description = "psalm hook";
         type = types.submodule {
@@ -3281,14 +3320,6 @@ lib.escapeShellArgs (lib.concatMap (ext: [ "--ghc-opt" "-X${ext}" ]) hooks.ormol
             "${binPath} analyse";
           types = [ "php" ];
         };
-      pretty-format-json =
-        {
-          name = "pretty-format-json";
-          description = "Formats JSON files.";
-          package = tools.pre-commit-hooks;
-          entry = "${hooks.pretty-format-json.package}/bin/pretty-format-json";
-          types = [ "json" ];
-        };
       poetry-check = {
         name = "poetry check";
         description = "Check the Poetry config for errors";
@@ -3376,6 +3407,25 @@ lib.escapeShellArgs (lib.concatMap (ext: [ "--ghc-opt" "-X${ext}" ]) hooks.ormol
             in
             "${binPath} ${cmdArgs}";
         };
+      pretty-format-json =
+        {
+          name = "pretty-format-json";
+          description = "Formats JSON files.";
+          package = tools.pre-commit-hooks;
+          entry =
+            let
+              binPath = "${hooks.pretty-format-json.package}/bin/pretty-format-json";
+              cmdArgs = mkCmdArgs (with hooks.pretty-format-json.settings; [
+                [ autofix "--autofix" ]
+                [ (indent != null) "--indent ${toString indent}" ]
+                [ no-ensure-ascii "--no-ensure-ascii" ]
+                [ no-sort-keys "--no-sort-keys" ]
+                [ (top-keys != [ ]) "--top-keys ${lib.strings.concatStringsSep "," top-keys}" ]
+              ]);
+            in
+            "${binPath} ${cmdArgs}";
+          types = [ "json" ];
+        };
       psalm =
         {
           name = "psalm";