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fix: better error message for using the script as a dep

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Signed-off-by: Rustin170506 <techregister@pm.me>
This commit is contained in:
Rustin170506 2025-01-13 22:53:38 +08:00
parent 1514c7e630
commit 91da8dba0d
2 changed files with 4 additions and 4 deletions
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3
src/cargo/core/source_id.rs
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@ -393,6 +393,9 @@ impl SourceId {
.url .url
.to_file_path() .to_file_path()
.expect("path sources cannot be remote"); .expect("path sources cannot be remote");
if crate::util::toml::is_embedded(&path) {
anyhow::bail!("Single file packages cannot be used as dependencies")
}
Ok(Box::new(PathSource::new(&path, self, gctx))) Ok(Box::new(PathSource::new(&path, self, gctx)))
} }
SourceKind::Registry | SourceKind::SparseRegistry => Ok(Box::new( SourceKind::Registry | SourceKind::SparseRegistry => Ok(Box::new(

5
tests/testsuite/script.rs
View File

@ -1402,10 +1402,7 @@ Caused by:
Unable to update [ROOT]/foo/script.rs Unable to update [ROOT]/foo/script.rs
Caused by: Caused by:
failed to read `[ROOT]/foo/script.rs/Cargo.toml` Single file packages cannot be used as dependencies
Caused by:
Not a directory (os error 20)
"#]]) "#]])
.run(); .run();