finish rework

src/class.rs

@@ -1,10 +1,10 @@
-use crate::{modifiers::Modifiers, name::Name, Zephyr};
+use crate::Zephyr;
 
 #[derive(PartialEq, Debug)]
 pub(crate) struct Class<'a> {
-    pub name: Name<'a>,
+    pub name: &'a str,
     pub value: Option<&'a str>,
-    pub modifiers: Modifiers<'a>,
+    pub modifiers: Vec<&'a str>,
     pub pseudo: Option<&'a str>,
     /// the original unparsed value
     /// needed to generate the css selector
@@ -12,7 +12,7 @@ pub(crate) struct Class<'a> {
 }
 
 impl<'a> Class<'a> {
-    pub(crate) fn selector(&self) -> String {
+    pub(crate) fn selector(&self, z: &Zephyr) -> String {
         let Class {
             modifiers,
             pseudo,
@@ -20,16 +20,22 @@ impl<'a> Class<'a> {
             ..
         } = self;
 
-        let mut rest = if let Some(mods) = modifiers.get() {
+        let mut rest = modifiers
-            format!(":{mods}")
+            .iter()
-        } else {
+            .map(|m| -> &str { z.modifiers.get(*m).map(AsRef::as_ref).unwrap_or(m) })
-            "".to_string()
+            .collect::<Vec<_>>()
-        };
+            .join(":");
+
         if let Some(pseudo) = pseudo {
             rest.push_str("::");
             rest.push_str(pseudo);
         }
 
+        // TODO we can probably skip the format here, we just need to push the char at the start
+        if !rest.is_empty() {
+            rest = format!(":{rest}");
+        }
+
         format!(".{original}{rest}")
             .replace('[', "\\[")
             .replace(']', "\\]")
@@ -45,12 +51,16 @@ impl<'a> Class<'a> {
 
     /// TODO return result
     pub(crate) fn generate(&self, z: &Zephyr) -> String {
-        let name = self.name.as_str();
+        let name = z
+            .names
+            .get(self.name)
+            .map(AsRef::as_ref)
+            .unwrap_or(self.name);
+        let selector = self.selector(z);
+
         if let Some(val) = self.value {
-            let selector = self.selector();
             format!("{selector} {{ {name}: {val}; }}",)
         } else if let Some(v) = z.rules.get(name) {
-            let selector = self.selector();
             format!("{selector} {{ {v} }}",)
         } else {
             panic!("{name} is not a no-variable rule, and no variables were provided");

src/defaults.rs

@@ -13,3 +13,38 @@ pub(crate) fn default_rules() -> HashMap<String, String> {
     .map(|(a, b)| (a.to_string(), b.to_string()))
     .collect()
 }
+
+pub(crate) fn default_names() -> HashMap<String, String> {
+    vec![
+        ("m", "margin"),
+        ("mt", "margin-top"),
+        ("mb", "margin-bottom"),
+        ("ml", "margin-left"),
+        ("mr", "margin-right"),
+        ("p", "padding"),
+        ("pt", "padding-top"),
+        ("pb", "padding-bottom"),
+        ("pl", "padding-left"),
+        ("pr", "padding-right"),
+        ("bg", "background"),
+        ("bgc", "background-color"),
+        // TODO
+    ]
+    .into_iter()
+    .map(|(a, b)| (a.to_string(), b.to_string()))
+    .collect()
+}
+
+pub(crate) fn default_modifiers() -> HashMap<String, String> {
+    vec![
+        ("odd", "nth-child(odd)"),
+        ("even", "nth-child(even)"),
+        ("first", "first-child"),
+        ("last", "last-child"),
+        ("only", "only-child"),
+        // TODO
+    ]
+    .into_iter()
+    .map(|(a, b)| (a.to_string(), b.to_string()))
+    .collect()
+}

src/lib.rs

@@ -1,13 +1,14 @@
 use std::collections::HashMap;
 
-use defaults::default_rules;
+use defaults::default_modifiers;
 
-use crate::parse::*;
+use crate::{
+    defaults::{default_names, default_rules},
+    parse::*,
+};
 
 mod class;
 mod defaults;
-mod modifiers;
-mod name;
 mod parse;
 
 // pub fn generate_and_write(classes: &[&str], path: impl AsRef<Path>) -> Result<(), std::io::Error> {
@@ -19,6 +20,8 @@ mod parse;
 
 pub struct Zephyr {
     pub rules: HashMap<String, String>,
+    pub names: HashMap<String, String>,
+    pub modifiers: HashMap<String, String>,
 }
 
 impl Zephyr {
@@ -26,13 +29,17 @@ impl Zephyr {
     pub fn new() -> Self {
         Self {
             rules: default_rules(),
+            names: default_names(),
+            modifiers: default_modifiers(),
         }
     }
 
     /// builds a `Zephyr` without the default ruleset
-    pub fn new_without_rules() -> Self {
+    pub fn new_without_defaults() -> Self {
         Self {
             rules: HashMap::new(),
+            names: HashMap::new(),
+            modifiers: HashMap::new(),
         }
     }
 
@@ -59,7 +66,7 @@ mod tests {
         let z = Zephyr::new();
 
         let class = Class {
-            name: "m".into(),
+            name: "m",
             value: Some("1rem"),
             modifiers: vec![].into(),
             pseudo: None,
@@ -69,7 +76,7 @@ mod tests {
         assert_eq!(css, r#".m\[1rem\] { margin: 1rem; }"#);
 
         let class = Class {
-            name: "m".into(),
+            name: "m",
             value: Some("1rem"),
             modifiers: vec!["focus"].into(),
             pseudo: None,
@@ -79,7 +86,7 @@ mod tests {
         assert_eq!(css, r#".m\[1rem\]focus:focus { margin: 1rem; }"#);
 
         let class = Class {
-            name: "m".into(),
+            name: "m",
             value: Some("1rem"),
             modifiers: vec!["focus", "hover", "odd"].into(),
             pseudo: None,

src/modifiers.rs

@@ -1,65 +0,0 @@
-use once_cell::sync::Lazy;
-use std::collections::HashMap;
-
-static REPLACEMENTS: Lazy<HashMap<&'static str, &'static str>> = Lazy::new(|| {
-    [
-        ("odd", "nth-child(odd)"),
-        ("even", "nth-child(even)"),
-        ("first", "first-child"),
-        ("last", "last-child"),
-        ("only", "only-child"),
-    ]
-    .into()
-});
-
-#[derive(Default, PartialEq, Debug)]
-pub(crate) struct Modifiers<'a>(Vec<Modifier<'a>>);
-
-impl<'a> Modifiers<'a> {
-    pub(crate) fn get(&self) -> Option<String> {
-        if self.is_empty() {
-            None
-        } else {
-            Some(
-                self.0
-                    .iter()
-                    .map(Modifier::as_str)
-                    .collect::<Vec<_>>()
-                    .join(":"),
-            )
-        }
-    }
-
-    pub fn is_empty(&self) -> bool {
-        self.0.is_empty()
-    }
-}
-
-impl<'a> From<Vec<&'a str>> for Modifiers<'a> {
-    fn from(v: Vec<&'a str>) -> Self {
-        Modifiers(v.into_iter().map(Modifier::new).collect())
-    }
-}
-
-#[derive(Debug, PartialEq)]
-enum Modifier<'a> {
-    Converted { from: &'a str, to: &'static str },
-    Unknown(&'a str),
-}
-
-impl<'a> Modifier<'a> {
-    fn new(s: &'a str) -> Self {
-        if let Some(to) = REPLACEMENTS.get(s) {
-            Self::Converted { from: s, to }
-        } else {
-            Self::Unknown(s)
-        }
-    }
-
-    fn as_str(&self) -> &str {
-        match self {
-            Self::Converted { to, .. } => to,
-            Self::Unknown(v) => v,
-        }
-    }
-}

src/name.rs

@@ -1,49 +0,0 @@
-use once_cell::sync::Lazy;
-use std::collections::HashMap;
-
-static REPLACEMENTS: Lazy<HashMap<&'static str, &'static str>> = Lazy::new(|| {
-    [
-        ("m", "margin"),
-        ("mt", "margin-top"),
-        ("mb", "margin-bottom"),
-        ("ml", "margin-left"),
-        ("mr", "margin-right"),
-        ("p", "padding"),
-        ("pt", "padding-top"),
-        ("pb", "padding-bottom"),
-        ("pl", "padding-left"),
-        ("pr", "padding-right"),
-        ("bg", "background"),
-        ("bgc", "background-color"),
-    ]
-    .into()
-});
-
-#[derive(Debug, PartialEq)]
-pub(crate) enum Name<'a> {
-    Converted { from: &'a str, to: &'static str },
-    Unknown(&'a str),
-}
-
-impl<'a> Name<'a> {
-    pub(crate) fn new(s: &'a str) -> Self {
-        if let Some(to) = REPLACEMENTS.get(s) {
-            Self::Converted { from: s, to }
-        } else {
-            Self::Unknown(s)
-        }
-    }
-
-    pub(crate) fn as_str(&self) -> &str {
-        match self {
-            Self::Converted { to, .. } => to,
-            Self::Unknown(v) => v,
-        }
-    }
-}
-
-impl<'a> From<&'a str> for Name<'a> {
-    fn from(s: &'a str) -> Self {
-        Name::new(s)
-    }
-}

src/parse.rs

@@ -1,4 +1,4 @@
-use crate::{class::Class, name::Name};
+use crate::class::Class;
 
 pub(crate) fn parse_class<'a>(original: &'a str) -> Option<Class<'a>> {
     let (class, pseudo) = if let Some((class, pseudo)) = original.split_once('$') {
@@ -15,7 +15,7 @@ pub(crate) fn parse_class<'a>(original: &'a str) -> Option<Class<'a>> {
         };
 
         return Some(Class {
-            name: Name::new(&class[0..p]),
+            name: &class[0..p],
             value: None,
             modifiers: mods.into(),
             pseudo,
@@ -32,7 +32,7 @@ pub(crate) fn parse_class<'a>(original: &'a str) -> Option<Class<'a>> {
             };
 
             return Some(Class {
-                name: Name::new(&class[0..start]),
+                name: &class[0..start],
                 value: Some(&class[start + 1..end]),
                 modifiers: mods.into(),
                 pseudo,
@@ -41,7 +41,7 @@ pub(crate) fn parse_class<'a>(original: &'a str) -> Option<Class<'a>> {
         }
         _ => {
             return Some(Class {
-                name: Name::new(&class[0..]),
+                name: &class[0..],
                 value: None,
                 modifiers: vec![].into(),
                 pseudo,
@@ -66,7 +66,7 @@ mod tests {
         assert_eq!(
             parse_class(class),
             Some(Class {
-                name: Name::new(name),
+                name,
                 value,
                 modifiers: modifiers.into(),
                 pseudo,