Update Docker examples in README to Node.js 18

[MikeMcC399]

This PR resolves the documentation issue #680 "Example uses Docker image with end-of-life Node.js 12".

In the documentation examples

• Docker image
• Firefox

the Cypress Docker image

• cypress/browsers:node18.12.0-chrome106-ff106 is substituted for the

• cypress/browsers:node12.13.0-chrome78-ff70 Docker image,

since Node.js 12 already passed End-of-Life last year on 2022-04-30 according to the End-of-Life Releases list.

Verification

Create a new workflow example-docker.yml in the .github/workflows directory of a local copy of a fork of this repository as below:

name: E2E in custom container
on: [push]
jobs:
  cypress-run:
    runs-on: ubuntu-20.04
    # Cypress Docker image with Chrome v106
    # and Firefox v106 pre-installed
    container: cypress/browsers:node18.12.0-chrome106-ff106
    steps:
      - uses: actions/checkout@v3
      - uses: cypress-io/github-action@v5
        with:
          browser: chrome
          working-directory: examples/basic

Push the example to the repository and ensure that the action log shows that it ran successfully.

Similarly for the Firefox example.

[MikeMcC399]

@jaffrepaul / @jennifer-shehane

Perhaps one of you could also review this PR from last month?

[jaffrepaul]

@MikeMcC399 this is high on my list of the older PRs to get a look at. I should have time by the end of the week 🥂

[MikeMcC399]

@jaffrepaul

this is high on my list of the older PRs to get a look at. I should have time by the end of the week

Thank you. It's non-critical. I just wanted to make sure it hadn't got forgotten. I understand though that there's a lot going on at the moment.

[jaffrepaul]

I'm seeing this initialize correctly

But the run output uses node 16

[MikeMcC399]

@jaffrepaul

But the run output uses node 16

This conforms to the GitHub documentation runs for JavaScript actions and

github-action/action.yml

Lines 90 to 92 in 821aeac

	runs:
	using: 'node16'
	main: 'dist/index.js'

which selects the action to run under node16.

• See also the discussion in issue Runner externals Node.js version v16.13.0 always used in GHA runs #642.

[jaffrepaul]

Cool, just making sure that was all aligning as expected.

[github-actions]

🎉 This PR is included in version 5.0.6 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀