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docs: update Quick Start Guide for Electron 12 #28223

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itsananderson
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Description of Change

With contextIsolation enabled by default in Electron 12, the Getting Started Guide no longer works as it is written. In order for the basic example to display values from process.versions, this change adds a preload.js to the example.

Adding a preload script does increase the complexity of the "hello world" example, but setting contextIsolation: false in the example code seemed like a less ideal solution since it encourages insecure practices

Checklist

  • PR description included and stakeholders cc'd
  • relevant documentation is changed or added

Release Notes

Notes: no-notes

With `contextIsolation` enabled by default in Electron 12, the Getting Started Guide no longer works as it is written. In order for the basic example to display values from `process.versions`, we need to add a `preload.js` to the example.
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welcome bot commented Mar 16, 2021

💖 Thanks for opening this pull request! 💖

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@electron-cation electron-cation bot added the new-pr 🌱 PR opened in the last 24 hours label Mar 16, 2021
@itsananderson itsananderson changed the title docs: Update Quick Start Guide for Electron 12 docs: update Quick Start Guide for Electron 12 Mar 16, 2021
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@jkleinsc jkleinsc left a comment

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Overall, looks good to me - just a few tweaks.

docs/tutorial/quick-start.md Outdated Show resolved Hide resolved
docs/tutorial/quick-start.md Outdated Show resolved Hide resolved
…lation

Co-authored-by: John Kleinschmidt <jkleinsc@github.com>
Co-authored-by: John Kleinschmidt <jkleinsc@github.com>
@jkleinsc jkleinsc mentioned this pull request Mar 16, 2021
@jkleinsc jkleinsc merged commit b6ff12e into electron:master Mar 16, 2021
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welcome bot commented Mar 16, 2021

Congrats on merging your first pull request! 🎉🎉🎉

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release-clerk bot commented Mar 16, 2021

No Release Notes

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trop bot commented Mar 16, 2021

I was unable to backport this PR to "12-x-y" cleanly;
you will need to perform this backport manually.

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trop bot commented Mar 16, 2021

I was unable to backport this PR to "13-x-y" cleanly;
you will need to perform this backport manually.

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trop bot commented Mar 17, 2021

@itsananderson has manually backported this PR to "12-x-y", please check out #28227

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trop bot commented Mar 17, 2021

@itsananderson has manually backported this PR to "13-x-y", please check out #28229

@electron-cation electron-cation bot removed the new-pr 🌱 PR opened in the last 24 hours label Mar 18, 2021
mlaurencin pushed a commit that referenced this pull request Mar 18, 2021
* docs: Update Quick Start Guide for Electron 12

With `contextIsolation` enabled by default in Electron 12, the Getting Started Guide no longer works as it is written. In order for the basic example to display values from `process.versions`, we need to add a `preload.js` to the example.

* fix: annotate preload code block with a language

* docs: update quick-start Fiddle example to use preload to provide version info

* fix: ensure example files end in a newline

* docs: add security warning to instructions for turning off contextIsolation

Co-authored-by: John Kleinschmidt <jkleinsc@github.com>

* docs: treat preload as an adjective instead of a noun

Co-authored-by: John Kleinschmidt <jkleinsc@github.com>

Co-authored-by: John Kleinschmidt <jkleinsc@github.com>
@erickzhao erickzhao mentioned this pull request May 14, 2021
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3 participants