Charlie Marsh
3774a656d7
## Summary There's a good example of the downside of using verbatim URLs here: https://github.com/astral-sh/uv/pull/14197#discussion_r2163599625 (we show two relative paths that point to the same directory, but it's not clear from the error message). The diff: ``` 2 2 │ ----- stdout ----- 3 3 │ 4 4 │ ----- stderr ----- 5 5 │ error: Requirements contain conflicting URLs for package `library` in all marker environments: 6 │-- ../../library 7 │-- ./library 6 │+- file://[TEMP_DIR]/library 7 │+- file://[TEMP_DIR]/library (editable) ```
39 lines
1.3 KiB
Rust
39 lines
1.3 KiB
Rust
use rustc_hash::FxHashMap;
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use uv_distribution_types::IndexMetadata;
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use uv_normalize::PackageName;
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use crate::ResolveError;
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use crate::resolver::ResolverEnvironment;
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/// See [`crate::resolver::ForkState`].
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#[derive(Default, Debug, Clone)]
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pub(crate) struct ForkIndexes(FxHashMap<PackageName, IndexMetadata>);
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impl ForkIndexes {
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/// Get the [`Index`] previously used for a package in this fork.
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pub(crate) fn get(&self, package_name: &PackageName) -> Option<&IndexMetadata> {
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self.0.get(package_name)
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}
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/// Check that this is the only [`Index`] used for this package in this fork.
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pub(crate) fn insert(
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&mut self,
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package_name: &PackageName,
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index: &IndexMetadata,
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env: &ResolverEnvironment,
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) -> Result<(), ResolveError> {
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if let Some(previous) = self.0.insert(package_name.clone(), index.clone()) {
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if &previous != index {
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let mut conflicts = vec![previous.url, index.url.clone()];
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conflicts.sort();
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return Err(ResolveError::ConflictingIndexesForEnvironment {
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package_name: package_name.clone(),
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indexes: conflicts,
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env: env.clone(),
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});
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}
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}
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Ok(())
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}
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}
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