From 01cd2ed84ddb7c48d160b91b9446b1751e824473 Mon Sep 17 00:00:00 2001
From: Joel Lappalainen <lappalj8@gmail.com>
Date: Fri, 17 Jan 2025 16:46:52 +0200
Subject: [PATCH] Add workflow for validating schema changes

---
 .github/workflows/schema-validation.yml | 41 +++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 .github/workflows/schema-validation.yml

diff --git a/.github/workflows/schema-validation.yml b/.github/workflows/schema-validation.yml
new file mode 100644
index 00000000000..578b9315dab
--- /dev/null
+++ b/.github/workflows/schema-validation.yml
@@ -0,0 +1,41 @@
+name: Validate schema changes
+ 
+on:
+  pull_request_target:
+    types:
+      - opened
+      - synchronize
+    branches:
+      - dev-2.x
+ 
+jobs:
+  validate-gtfs:
+    if: github.repository_owner == 'opentripplanner'
+    name: Validate GraphQL schema changes
+    permissions:
+      contents: read 
+      pull-requests: write
+      checks: write
+    runs-on: ubuntu-latest
+ 
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+ 
+      - uses: kamilkisiela/graphql-inspector@master
+        with:
+          name: Validate GTFS GraphQL schema changes
+          schema: 'dev-2.x:application/src/main/resources/org/opentripplanner/apis/gtfs/schema.graphqls'
+          annotations: false
+          fail-on-breaking: true
+          rules: |
+            ignoreDescriptionChanges
+      
+      - uses: kamilkisiela/graphql-inspector@master
+        with:
+          name: Validate Transmodel GraphQL schema changes
+          schema: 'dev-2.x:application/src/main/resources/org/opentripplanner/apis/transmodel/schema.graphql'
+          annotations: false
+          fail-on-breaking: true
+          rules: |
+            ignoreDescriptionChanges
\ No newline at end of file