Support nx lint fix --all for proto/ dir (#2400)

Co-authored-by: Roberto Fontanarosa <robertofontanarosa@gmail.com>

Author: gino-m

proto/package.json

@@ -10,7 +10,7 @@
   "files": ["dist"],
   "scripts": {
     "clean": "rm -rf dist",
-    "lint": "buf lint",
+    "lint": "node scripts/lint.js",
     "format": "buf format --write",
     "build": "npm run generate:pbjs && npm run generate:pbjson && npm run generate:pbts",
     "postbuild": "cp src/index.* dist/",

proto/scripts/lint.js

@@ -0,0 +1,41 @@
+/**
+ * Copyright 2026 The Ground Authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+const { execSync } = require('child_process');
+
+const args = process.argv.slice(2);
+const fixIndex = args.indexOf('--fix');
+const shouldFix = fixIndex !== -1;
+
+const extraArgs = [...args];
+if (shouldFix) {
+  extraArgs.splice(fixIndex, 1);
+}
+
+const argsStr = extraArgs.join(' ');
+
+try {
+  if (shouldFix) {
+    console.log('Running buf format...');
+    // buf format -w writes changes to files
+    execSync(`npx buf format -w ${argsStr}`, { stdio: 'inherit' });
+  }
+  
+  console.log('Running buf lint...');
+  execSync(`npx buf lint ${argsStr}`, { stdio: 'inherit' });
+} catch (error) {
+  process.exit(1);
+}

proto/src/ground/v1beta1/geometry.proto

@@ -32,7 +32,7 @@ message Geometry {
 
     // A polygon geometry.
     Polygon polygon = 2;
-    
+
     // A multi-polygon geometry.
     MultiPolygon multi_polygon = 3;
   }

proto/src/ground/v1beta1/job.proto

@@ -151,8 +151,8 @@ message Task {
       FLOAT = 1;
     }
     // Required. The type of number question.
-    Type type = 1;  
-}
+    Type type = 1;
+  }
 
   // A question whose response is entered manually as a data and/or time.
   message DateTimeQuestion {
@@ -214,7 +214,7 @@ message Task {
       DROP_PIN = 1;
       DRAW_AREA = 2;
     }
-    // Required. One or more methods which the user may use to complete the 
+    // Required. One or more methods which the user may use to complete the
     // geometry task. If multiple methods are specified, data collectors are
     // prompted which method should be used.
     repeated Method allowed_methods = 1;
@@ -231,7 +231,6 @@ message Task {
     // Optional. The minimum accuracy, in meters, required when "location lock"
     // is enabled. When unset (`0`), a default of 15m is used.
     float min_accuracy_meters = 3;
-
   }
 
   // A task in which the user must capture their current device location.
@@ -252,7 +251,7 @@ message Task {
     // Required. The maximum compass heading, in degrees, at which the photo may
     // be captured. Use 360 with min. 0 to disable this constraint.
     uint32 max_heading_degrees = 2;
-}
+  }
 
   // Defines a single condition used to determine whether a task should be
   // shown.

proto/src/ground/v1beta1/submission.proto

@@ -18,9 +18,9 @@ syntax = "proto3";
 
 package ground.v1beta1;
 
+import "google/protobuf/timestamp.proto";
 import "ground/v1beta1/audit_info.proto";
 import "ground/v1beta1/geometry.proto";
-import "google/protobuf/timestamp.proto";
 
 option java_multiple_files = true;
 option java_package = "org.groundplatform.android.proto";