feat: add the whitespace plugin

Author: arlyon

crates/tailwind-parse/src/lib.rs

@@ -66,6 +66,7 @@ mod plugin {
         Pointer,
         Ease,
         Order,
+        Whitespace(Whitespace),
         From,
         To,
         Outline,
@@ -101,6 +102,15 @@ mod plugin {
         Sr,
     }
 
+    #[derive(Copy, Clone, Eq, PartialEq, Debug)]
+    pub enum Whitespace {
+        Normal,
+        Nowrap,
+        Pre,
+        PreLine,
+        PreWrap,
+    }
+
     #[derive(Copy, Clone, Eq, PartialEq, Debug)]
     pub enum Gap {
         X,

src/parse/literal.rs

@@ -29,6 +29,7 @@ pub fn parse_literal<'a>(theme: &TailwindTheme, lit: Literal<'a>) -> Result<Obje
         Flex(f) => return plugin::flex(f, lit.value, theme).ok_or(lit.full),
         Grid(g) => return plugin::grid(g, lit.value, theme).ok_or(lit.full),
         Object(o) => return plugin::object(o, lit.value, theme).ok_or(lit.full),
+        Whitespace(ws) => return plugin::white_space(ws, lit.value, theme).ok_or(lit.full),
 
         // all other plugins
         Text => Required(plugin::text),

src/plugin.rs

@@ -12,7 +12,7 @@ use swc_core::{
 };
 use tailwind_parse::{
     Border, Display, Flex, Grid, Object, Position, Rounded, TextDecoration, TextTransform,
-    Visibility,
+    Visibility, Whitespace,
 };
 
 macro_rules! lookup_plugin {
@@ -525,6 +525,21 @@ pub fn object(o: Object, _rest: Option<SubjectValue>, _theme: &TailwindTheme) ->
     Some(to_lit(&rule))
 }
 
+pub fn white_space(
+    o: Whitespace,
+    _rest: Option<SubjectValue>,
+    _theme: &TailwindTheme,
+) -> Option<ObjectLit> {
+    let rule = match o {
+        Whitespace::Normal => [("whiteSpace", "normal")],
+        Whitespace::Nowrap => [("whiteSpace", "nowrap")],
+        Whitespace::Pre => [("whiteSpace", "pre")],
+        Whitespace::PreLine => [("whiteSpace", "pre-line")],
+        Whitespace::PreWrap => [("whiteSpace", "pre-wrap")],
+    };
+    Some(to_lit(&rule))
+}
+
 pub fn col(rest: &str, theme: &TailwindTheme) -> Option<ObjectLit> {
     simple_lookup(&theme.grid_column, rest, "gridColumn").or_else(|| match rest.split_once('-') {
         Some(("start", rest)) => simple_lookup(&theme.grid_column_start, rest, "gridColumnStart"),