fix: Env variables need to have GATSBY_ preappended.

Author: LuchoTurtle

.github/workflows/deploy.yml

@@ -27,12 +27,7 @@ jobs:
         # Run gatsby build
       - run: gatsby build
         env: 
-          MAP_GOOGLE_API_KEY: ${{ secrets.MAP_GOOGLE_API_KEY }}
-
-      # check env variable
-      - run: echo $MAP_GOOGLE_API_KEY
-        env: 
-          MAP_GOOGLE_API_KEY: ${{ secrets.MAP_GOOGLE_API_KEY }}
+          GATSBY_MAP_GOOGLE_API_KEY: ${{ secrets.GATSBY_MAP_GOOGLE_API_KEY }}
 
       - name: Deploy to Netlify
         uses: nwtgck/[email protected]

config.js

@@ -23,7 +23,7 @@ module.exports = {
   houseDogs: ['Ringo', 'Spot', 'Dingo', 'Rex'],
 
   // Maps
-  apiKey: process.env.MAP_GOOGLE_API_KEY,
+  apiKey: process.env.GATSBY_MAP_GOOGLE_API_KEY,
 
   mapLocation: {
     center: {