Initial workspace support

crates/pep508-rs/src/verbatim_url.rs

@@ -70,15 +70,16 @@ impl VerbatimUrl {
     #[cfg(feature = "non-pep508-extensions")] // PEP 508 arguably only allows absolute file URLs.
     pub fn parse_path(
         path: impl AsRef<Path>,
-        working_dir: impl AsRef<Path>,
+        base_dir: impl AsRef<Path>,
     ) -> Result<Self, VerbatimUrlError> {
+        debug_assert!(base_dir.as_ref().is_absolute(), "base dir must be absolute");
         let path = path.as_ref();
 
         // Convert the path to an absolute path, if necessary.
         let path = if path.is_absolute() {
             path.to_path_buf()
         } else {
-            working_dir.as_ref().join(path)
+            base_dir.as_ref().join(path)
         };
 
         // Normalize the path.

crates/uv-requirements/Cargo.toml

@@ -35,9 +35,9 @@ fs-err = { workspace = true, features = ["tokio"] }
 futures = { workspace = true }
 glob = { workspace = true }
 indexmap = { workspace = true }
-itertools = { workspace = true }
 path-absolutize = { workspace = true }
 rustc-hash = { workspace = true }
+same-file = { workspace = true }
 schemars = { workspace = true, optional = true }
 serde = { workspace = true }
 thiserror = { workspace = true }
@@ -52,6 +52,7 @@ schemars = ["dep:schemars"]
 indoc = "2.0.5"
 insta = { version = "1.38.0", features = ["filters", "redactions", "json"] }
 regex = { workspace = true }
+tokio = { workspace = true }
 
 [lints]
 workspace = true