From ecd516cd0a276b6c281ddf5a214044300775b5d2 Mon Sep 17 00:00:00 2001
From: Kunal Marwaha <marwahaha@berkeley.edu>
Date: Tue, 15 Sep 2020 01:20:04 -0700
Subject: [PATCH] Check # of monthsParse: configs per locale

---
 Gruntfile.js | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/Gruntfile.js b/Gruntfile.js
index 455929450..d6e013e8a 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -156,6 +156,11 @@ module.exports = function (grunt) {
             eslint: {
                 command: 'npm run eslint',
             },
+            checkMonthsParseIssue: {
+                // Each locale should have all (3) or none (0) of monthsParse: configs.
+                command:
+                    'if [ $(ls src/locale/* | while read -r line; do grep -i "monthsParse:" $line | wc -l; done | sort | uniq | wc -l) -ne 2 ]; then echo "Months parse issue: see https://github.com/moment/moment/issues/2754"; exit 1; fi',
+            },
             'prettier-fmt': {
                 command: function () {
                     var nodeMajor = parseInt(
@@ -192,7 +197,11 @@ module.exports = function (grunt) {
     grunt.registerTask('default', ['lint', 'test']);
 
     // linting
-    grunt.registerTask('lint', ['exec:eslint', 'exec:prettier-check']);
+    grunt.registerTask('lint', [
+        'exec:eslint',
+        'exec:prettier-check',
+        'exec:checkMonthsParseIssue',
+    ]);
 
     // test tasks
     grunt.registerTask('test', [
-- 
2.47.2