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Anthony 2025-06-27 18:38:25 -04:00
parent 97f4406ef6
commit 1bdde8b2e4
584 changed files with 33536 additions and 17400 deletions
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25
crates/util_macros/src/util_macros.rs
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@ -4,25 +4,32 @@ use proc_macro::TokenStream;
use quote::quote;
use syn::{LitStr, parse_macro_input};
/// This macro replaces the path separator `/` with `\` for Windows.
/// But if the target OS is not Windows, the path is returned as is.
/// A macro used in tests for cross-platform path string literals in tests. On Windows it replaces
/// `/` with `\\` and adds `C:` to the beginning of absolute paths. On other platforms, the path is
/// returned unmodified.
///
/// # Example
/// ```rust
/// # use util_macros::separator;
/// let path = separator!("path/to/file");
/// use util_macros::path;
///
/// let path = path!("/Users/user/file.txt");
/// #[cfg(target_os = "windows")]
/// assert_eq!(path, "path\\to\\file");
/// assert_eq!(path, "C:\\Users\\user\\file.txt");
/// #[cfg(not(target_os = "windows"))]
/// assert_eq!(path, "path/to/file");
/// assert_eq!(path, "/Users/user/file.txt");
/// ```
#[proc_macro]
pub fn separator(input: TokenStream) -> TokenStream {
pub fn path(input: TokenStream) -> TokenStream {
let path = parse_macro_input!(input as LitStr);
let path = path.value();
let mut path = path.value();
#[cfg(target_os = "windows")]
let path = path.replace("/", "\\");
{
path = path.replace("/", "\\");
if path.starts_with("\\") {
path = format!("C:{}", path);
}
}
TokenStream::from(quote! {
#path