Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

fix: import.meta.env and process.env undefined variable replacement (fix #8663) #10958

Merged
merged 3 commits into from
Nov 28, 2022

Conversation

julienv3
Copy link
Contributor

@julienv3 julienv3 commented Nov 16, 2022

Description

Fixes Vite using the replacement for "import.meta.env" instead of the replacement for "import.meta.env." when replacing an undefined environment variable (and any other "."-ending replacement never being used)
fix #8663

Additional context

Code:
import.meta.env.UNDEFINED
Expected replacement:
({}).UNDEFINED
Actual replacement:
{"BASE_URL":"/","MODE":"production","DEV":false,"PROD":true}.UNDEFINED

Note that the above is inlining the full list of known env variables but also creating invalid JavaScript in some scenarios.
Issue originally reported at #8663
Additional broken build repro:
https://stackblitz.com/edit/vitejs-vite-bthpb6?file=main.js&terminal=build


What is the purpose of this pull request?

  • Bug fix
  • New Feature
  • Documentation update
  • Other

Before submitting the PR, please make sure you do the following

  • Read the Contributing Guidelines.
  • Read the Pull Request Guidelines and follow the Commit Convention.
  • Check that there isn't already a PR that solves the problem the same way to avoid creating a duplicate.
  • Provide a description in this PR that addresses what the PR is solving, or reference the issue that it solves (e.g. fixes #123).
  • Ideally, include relevant tests that fail without this PR but pass with it.

@julienv3 julienv3 changed the title fix: import.meta.env and process.env undefined variable replacement (fix #8663) fix: import.meta.env and process.env undefined variable replacement (fixes #8663) Nov 16, 2022
@julienv3 julienv3 changed the title fix: import.meta.env and process.env undefined variable replacement (fixes #8663) fix: import.meta.env and process.env undefined variable replacement (fix #8663) Nov 16, 2022
Copy link
Member

@bluwy bluwy left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Thanks for the fix!

@patak-dev patak-dev merged commit 3e0cd3d into vitejs:main Nov 28, 2022
bluwy pushed a commit that referenced this pull request Dec 5, 2022
patak-dev pushed a commit that referenced this pull request Dec 5, 2022
* fix: glob import parsing (#10949) (#11056)

closes #10949
closes #11051

* fix: import.meta.env and process.env undefined variable replacement (fix #8663) (#10958)

Co-authored-by: bluwy <bjornlu.dev@gmail.com>
fix #8663

* fix(esbuild): handle inline sourcemap option (#11120)

* fix(importGlob): preserve line count for sourcemap (#11122)

* fix: Dev SSR dep optimization + respect optimizeDeps.include (#11123)

* fix: reset global regex before match (#11132)

* chore: fix test

Co-authored-by: gtmnayan <50981692+gtm-nayan@users.noreply.github.com>
Co-authored-by: julienv3 <julienv3@gmail.com>
Co-authored-by: 翠 / green <green@sapphi.red>
futurGH pushed a commit to futurGH/vite that referenced this pull request Feb 26, 2023
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

Incorrect define replacement in build
3 participants