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feat: relative style paths & component crate example

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Yiffy Dev 2024-11-16 22:32:38 +05:00
commit 17fa4ab197
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1 changed files with 376 additions and 89 deletions
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33
sabry_procmacro_impl/src/impls/mod.rs
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@ -30,28 +30,29 @@ impl ArbitraryStyleBlock {
pub fn code(&self) -> &str {
&self.code
}
}
impl Parse for ArbitraryStyleBlock {
fn parse(input: syn::parse::ParseStream) -> syn::Result<Self> {
pub fn parse_syn(
input: syn::parse::ParseStream,
use_code_path_prefix: Option<PathBuf>,
) -> syn::Result<Self> {
let (code, span) = if let Ok(path_tok) = input.parse::<LitStr>() {
let path = path_tok.value();
let path = match PathBuf::from_str(&path) {
Ok(p) => p,
Err(_) => {
return Err(syn::Error::new(
path_tok.span(),
format!("Could not read {} as a path: Infallible", path),
))
let path = if let Some(prefix) = use_code_path_prefix {
let p = path_tok.value();
if let Some(pp) = p.strip_prefix("./") {
prefix.join(pp)
} else {
PathBuf::from_str(&p).expect("Unable to convert path into PathBuf")
}
} else {
PathBuf::from_str(&path_tok.value()).expect("Unable to convert path into PathBuf")
};
let fullpath = match path.canonicalize() {
Ok(cp) => cp,
Err(e) => {
return Err(syn::Error::new(
path_tok.span(),
format!("Could not use path {path:?}: {:?}", e.kind()),
format!("Could not use path {path:?}: {:?}. If the path is relative and 'nightly' feature flag is set - this is likely false-positive", e.kind()),
))
}
};
@ -86,6 +87,12 @@ impl Parse for ArbitraryStyleBlock {
}
}
impl Parse for ArbitraryStyleBlock {
fn parse(input: syn::parse::ParseStream) -> syn::Result<Self> {
Self::parse_syn(input, None)
}
}
#[allow(clippy::to_string_trait_impl)]
impl ToString for ArbitraryStyleBlock {
fn to_string(&self) -> String {