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refactor: Extract ruff_wasm (#3401)

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Micha Reiser 2023-03-09 11:07:39 +01:00 • committed by GitHub
parent a7f3532395
commit 229f1c34cb
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GPG key ID: 4AEE18F83AFDEB23
14 changed files with 193 additions and 181 deletions
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40
crates/ruff_macros/src/map_codes.rs
View file

@ -156,27 +156,16 @@ pub fn map_codes(func: &ItemFn) -> syn::Result<TokenStream> {
out.extend(quote! {
impl RuleCodePrefix {
pub fn parse(linter: &Linter, code: &str) -> Result<Self, FromCodeError> {
pub fn parse(linter: &Linter, code: &str) -> Result<Self, crate::registry::FromCodeError> {
use std::str::FromStr;
Ok(match linter {
#(Linter::#linter_idents => RuleCodePrefix::#linter_idents(#linter_idents::from_str(code).map_err(|_| FromCodeError::Unknown)?),)*
#(Linter::#linter_idents => RuleCodePrefix::#linter_idents(#linter_idents::from_str(code).map_err(|_| crate::registry::FromCodeError::Unknown)?),)*
})
}
}
});
out.extend(quote! {
impl crate::registry::Rule {
pub fn from_code(code: &str) -> Result<Self, FromCodeError> {
use crate::registry::RuleNamespace;
let (linter, code) = Linter::parse_code(code).ok_or(FromCodeError::Unknown)?;
let prefix: RuleCodePrefix = RuleCodePrefix::parse(&linter, code)?;
Ok(prefix.into_iter().next().unwrap())
}
}
});
#[allow(clippy::type_complexity)]
let mut rule_to_codes: HashMap<&Path, Vec<(&Ident, &String, &Vec<Attribute>)>> = HashMap::new();
let mut linter_code_for_rule_match_arms = quote!();
@ -245,25 +234,6 @@ pub fn map_codes(func: &ItemFn) -> syn::Result<TokenStream> {
}
}
}
#[derive(PartialEq, Eq, PartialOrd, Ord)]
pub struct NoqaCode(&'static str, &'static str);
impl std::fmt::Display for NoqaCode {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> Result<(), std::fmt::Error> {
use std::fmt::Write;
write!(f, "{}{}", self.0, self.1)
}
}
impl PartialEq<&str> for NoqaCode {
fn eq(&self, other: &&str) -> bool {
match other.strip_prefix(self.0) {
Some(suffix) => suffix == self.1,
None => false
}
}
}
});
let mut linter_into_iter_match_arms = quote!();
@ -295,12 +265,6 @@ pub fn map_codes(func: &ItemFn) -> syn::Result<TokenStream> {
vec![ #(#all_codes,)* ].into_iter()
}
}
#[derive(thiserror::Error, Debug)]
pub enum FromCodeError {
#[error("unknown rule code")]
Unknown,
}
});
Ok(out)

4
crates/ruff_macros/src/rule_code_prefix.rs
View file

@ -66,12 +66,12 @@ pub fn expand<'a>(
}
impl std::str::FromStr for #prefix_ident {
type Err = FromCodeError;
type Err = crate::registry::FromCodeError;
fn from_str(code: &str) -> Result<Self, Self::Err> {
match code {
#(#attributes #variant_strs => Ok(Self::#variant_idents),)*
_ => Err(FromCodeError::Unknown)
_ => Err(crate::registry::FromCodeError::Unknown)
}
}
}