fix(graphiql-explorer): Adjust env var truthiness logic (#37032)

* fix(graphiql-explorer): Adjust env var truthiness logic * Fix lint for declaration in case block
gatsbyjs · Nov 14, 2022 · 19dd1c4 · 19dd1c4
1 parent 57b37ae
commit 19dd1c4
Showing 1 changed file with 15 additions and 2 deletions.
diff --git a/packages/gatsby-graphiql-explorer/src/app.jsx b/packages/gatsby-graphiql-explorer/src/app.jsx
@@ -108,9 +108,22 @@ const App = ({ initialExternalFragments }) => {
     const fetchData = async () => {
       const result = await graphQLIntrospection()
 
+      let { enableRefresh, refreshToken } = result.extensions
+
+      switch (typeof enableRefresh) {
+        case `string`: {
+          const lowerCased = enableRefresh.toLowerCase()
+          enableRefresh = lowerCased === `1` || lowerCased === `true`
+          break
+        }
+        case `number`:
+          enableRefresh = enableRefresh > 0
+          break
+      }
+
       setRefreshState({
-        enableRefresh: !!+result.extensions.enableRefresh,
-        refreshToken: result.extensions.refreshToken,
+        enableRefresh,
+        refreshToken,
       })
     }