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Robin Malfait 4a4be27dc1
Migrate theme(…) to var(…) in CSS (#14695)
This PR is a follow up from https://github.com/tailwindlabs/tailwindcss/pull/14664 migrates all the `theme(…)` calls in your CSS to `var(…)` if we can.

In at-rules, like `@media` we can't use `var(…)` so we have to use the modern version of `theme(…)`.

In declarations, we can convert to `var(…)` unless there is a modifier used in the `theme(…)` function, then we can only convert to the new `theme(…)` syntax without dot notation.

Input:
```css
@media theme(spacing.4) {
  .foo {
    background-color: theme(colors.red.900);
    color: theme(colors.red.900 / 75%); /* With spaces around the `/` */
    border-color: theme(colors.red.200/75%); /* Without spaces around the `/` */
  }
}
```

Output:
```css
@media theme(--spacing-4) {
/*     ^^^^^^^^^^^^^^^^^^     Use `theme(…)` since `var(…)` is invalid in this position*/
  .foo {
    background-color: var(--color-red-900); /* Converted to var(…) */
    color: theme(--color-red-900 / 75%); /* Convert to modern theme(…) */
    border-color: theme(--color-red-200 / 75%); /* Convert to modern theme(…) — pretty printed*/
  }
}
```
2024-10-17 11:50:27 +02:00
.github Try out namespace GitHub Actions workers (#14587) 2024-10-08 13:48:32 +02:00
crates Speed up template migrations (#14679) 2024-10-16 13:13:48 +02:00
integrations Don't generate invalid CSS when migrating a complex screens config (#14691) 2024-10-16 18:08:27 +02:00
packages Migrate theme(…) to var(…) in CSS (#14695) 2024-10-17 11:50:27 +02:00
patches Add standalone CLI (#14270) 2024-09-02 15:23:46 +02:00
playgrounds Update eslint 8.57.0 → 9.11.1 (major) (#14547) 2024-10-16 14:45:07 +00:00
scripts Add GitHub release workflow (#14346) 2024-09-05 09:45:29 -04:00
.gitignore Add test.debug to integration tests (#14133) 2024-08-08 12:02:19 +02:00
.npmrc introduce v4 codebase 2024-03-05 14:29:15 +01:00
.prettierignore Hoist oxide/crates to just crates (#13333) 2024-03-23 09:00:48 -04:00
Cargo.lock Improve @tailwindcss/postcss performance for initial builds (#14565) 2024-10-03 16:21:54 +02:00
Cargo.toml Hoist oxide/crates to just crates (#13333) 2024-03-23 09:00:48 -04:00
CHANGELOG.md Migrate theme(…) to var(…) in CSS (#14695) 2024-10-17 11:50:27 +02:00
LICENSE Add README, LICENSE, and CONTRIBUTING (#13088) 2024-03-05 14:45:39 -05:00
package.json Update @playwright/test 1.47.1 → 1.48.0 (minor) (#14673) 2024-10-15 17:36:05 +02:00
pnpm-lock.yaml Update eslint 8.57.0 → 9.11.1 (major) (#14547) 2024-10-16 14:45:07 +00:00
pnpm-workspace.yaml Bump dependencies (#14160) 2024-08-09 16:12:24 +02:00
README.md Copy README file to every package (#13096) 2024-03-06 08:49:31 -05:00
rust-toolchain.toml Bring back rust-toolchain.toml (#14585) 2024-10-03 14:37:24 +00:00
turbo.json Fix Rust build by passing through RUSTUP_HOME variable (#14171) 2024-08-12 11:37:45 +02:00
vitest.workspace.ts introduce v4 codebase 2024-03-05 14:29:15 +01:00

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