Add example of process.env runtimeConfig (vercel#4759)

albinekb · timneutkens · commit d8be2a037996 · 2018-07-11T12:48:14.000+02:00
diff --git a/readme.md b/readme.md
@@ -1370,7 +1370,8 @@ module.exports = {
     mySecret: 'secret'
   },
   publicRuntimeConfig: { // Will be available on both server and client
-    staticFolder: '/static'
+    staticFolder: '/static',
+    mySecret: process.env.MY_SECRET // Pass through env variables
   }
 }
 ```

Original file line number	Diff line number	Diff line change
`@@ -1370,7 +1370,8 @@ module.exports = {`
`1370`	`1370`	`mySecret: 'secret'`
`1371`	`1371`	`},`
`1372`	`1372`	`publicRuntimeConfig: { // Will be available on both server and client`
`1373`		`- staticFolder: '/static'`
	`1373`	`+ staticFolder: '/static',`
	`1374`	`+ mySecret: process.env.MY_SECRET // Pass through env variables`
`1374`	`1375`	`}`
`1375`	`1376`	`}`
`1376`	`1377`	```