DeprecationWarning: Tapable.plugin is deprecated. Use new API on `.hooks` instead

[tsukachu]

• Operating System: macOS High Sierra (10.13.6)
• Cypress Version: 3.1.0
• Browser Version:

Is this a Feature or Bug?

I found a DeprecationWarning .
Bug???

Current behavior:

It was found when the command was executed with the following settings.

package.json

{
...
  "scripts": {
    ...
    "test:e2e": "vue-cli-service test:e2e",
    ...
  },
...
}

$ yarn test:e2e --headless

stack trace when executed.

(node:6017) DeprecationWarning: Tapable.plugin is deprecated. Use new API on `.hooks` instead
    at Object.handler (/Users/tsukachu/workspace/private/vue/livue/node_modules/@cypress/webpack-preprocessor/index.js:147:14)
    at invoke (/Users/tsukachu/Library/Caches/Cypress/3.1.0/Cypress.app/Contents/Resources/app/packages/server/lib/plugins/child/run_plugins.js:16:16)
    at /Users/tsukachu/Library/Caches/Cypress/3.1.0/Cypress.app/Contents/Resources/app/packages/server/lib/plugins/util.js:48:16
    at tryCatcher (/Users/tsukachu/Library/Caches/Cypress/3.1.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/util.js:16:23)
    at Function.Promise.attempt.Promise.try (/Users/tsukachu/Library/Caches/Cypress/3.1.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/re
lease/method.js:39:29)
    at Object.wrapChildPromise (/Users/tsukachu/Library/Caches/Cypress/3.1.0/Cypress.app/Contents/Resources/app/packages/server/lib/plugins/util.js:47:28)
    at Object.wrap (/Users/tsukachu/Library/Caches/Cypress/3.1.0/Cypress.app/Contents/Resources/app/packages/server/lib/plugins/child/preprocessor.js:25:8)
    at execute (/Users/tsukachu/Library/Caches/Cypress/3.1.0/Cypress.app/Contents/Resources/app/packages/server/lib/plugins/child/run_plugins.js:69:20)
    at EventEmitter.ipc.on (/Users/tsukachu/Library/Caches/Cypress/3.1.0/Cypress.app/Contents/Resources/app/packages/server/lib/plugins/child/run_plugins.js:125:5)
    at emitThree (events.js:135:13)
    at EventEmitter.emit (events.js:216:7)
    at process.<anonymous> (/Users/tsukachu/Library/Caches/Cypress/3.1.0/Cypress.app/Contents/Resources/app/packages/server/lib/plugins/util.js:25:29)
    at emitTwo (events.js:125:13)
    at process.emit (events.js:213:7)
    at emit (internal/child_process.js:768:12)
    at _combinedTickCallback (internal/process/next_tick.js:141:11)
    at process._tickCallback (internal/process/next_tick.js:180:9)

ref: https://github.com/cypress-io/cypress-webpack-preprocessor/blob/master/package.json#L65

Desired behavior:

DeprecationWarning is not output.

How to reproduce:

Please refer to Current behavior

Additional Info (images, stack traces, etc)

[chrisbreiding]

Version 3.0.1 has been published to NPM. The full release note can be found at cypress-webpack-preprocessor/releases/tag/v3.0.1.

Tip: safely upgrade dependency @cypress/webpack-preprocessor in your project using next-update