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Add sass-parser support for the @use rule #2389

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Add sass-parser support for the @use rule #2389

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nex3
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@nex3 nex3 commented Oct 16, 2024

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@nex3 nex3 requested a review from Goodwine October 16, 2024 02:15
CHANGELOG.md Outdated
@@ -1,3 +1,7 @@
## 1.79.7
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Not sure if it is intended, 1.79.6 has not been released.

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Ah, thanks

If this would be placed before a string that would continue the
escape, it would also continue the identifier itself.
Also add `ConfiguredVariable.raws.name` per recent discussions.
The original names make sense in isolation, but we want them to match
our eventual `VarriableDeclaration` class. That class will need to
have names that are sufficiently distinctive from the PostCSS
`Declaration` type, so these prefigure that naming convention.
There's also a Declaration.variable in PostCSS u_u
lib/src/util/character.dart Outdated Show resolved Hide resolved
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comma?: boolean;

/**
* The whitespace between the final variable (or its trailing comma if it has
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Can there be whitespace between the final variable and the comma? And if so, is that supposed to be stored in the raws for the variable? or for the config?

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Yes, it's stored in ConfiguredVariableRaws.afterValue.

pkg/sass-parser/lib/src/configuration.ts Outdated Show resolved Hide resolved
pkg/sass-parser/lib/src/statement/use-rule.ts Outdated Show resolved Hide resolved
Comment on lines +125 to +127
} else if (this.defaultNamespace !== this.namespace) {
result += ' as ' + sassInternal.toCssIdentifier(this.namespace);
}
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Assuming that I parse @use 'foo' as foo, and then do myUse.raws.namespace = 'bar' so that the RawValue is "invalid".

Should this line still omit producing as foo?

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Yes, myUse.raws.namespace is strictly ignored if it doesn't match.

@nex3 nex3 requested a review from Goodwine October 19, 2024 01:32
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3 participants