update examples

Author: bahmutov

examples/before-all-visit/cypress/plugins/index.js

@@ -1,3 +1,6 @@
 module.exports = (on, config) => {
-  on('task', require('../../../../task'))
+  require('../../../../task')(on, config)
+  // IMPORTANT to return the config object
+  // with the any changed environment variables
+  return config
 }

examples/before-each-visit/cypress/plugins/index.js

@@ -1,3 +1,6 @@
 module.exports = (on, config) => {
-  on('task', require('../../../../task'))
+  require('../../../../task')(on, config)
+  // IMPORTANT to return the config object
+  // with the any changed environment variables
+  return config
 }

examples/same-folder/plugins.js

@@ -1,4 +1,5 @@
 module.exports = (on, config) => {
-  on('task', require('../../task'))
+  require('../../task')(on, config)
   on('file:preprocessor', require('../../use-babelrc'))
+  return config
 }

examples/support-files/cypress/plugins/index.js

@@ -1,4 +1,5 @@
 module.exports = (on, config) => {
-  on('task', require('../../../../task'))
+  require('../../../../task')(on, config)
   on('file:preprocessor', require('../../../../use-babelrc'))
+  return config
 }

examples/ts-example/cypress/plugins/index.js

@@ -1,3 +1,4 @@
 module.exports = (on, config) => {
-  on('task', require('../../../../task'))
+  require('../../../../task')(on, config)
+  return config
 }