Make cache robust to removed archives

crates/uv-cli/src/lib.rs

@@ -2382,8 +2382,6 @@ pub struct AddArgs {
     pub packages: Vec<String>,
 
     /// Add all packages listed in the given `requirements.txt` files.
-    ///
-    /// Implies `--raw-sources`.
     #[arg(long, short, group = "sources", value_parser = parse_file_path)]
     pub requirements: Vec<PathBuf>,
 

crates/uv-workspace/src/pyproject.rs

@@ -351,31 +351,32 @@ impl Source {
                 subdirectory,
                 ..
             } => {
-                // We can only resolve a full commit hash from a pep508 URL, everything else is ambiguous.
-                let rev = match reference {
-                    GitReference::FullCommit(ref mut rev) => Some(mem::take(rev)),
-                    _ => None,
-                }
-                // Give precedence to an explicit argument.
-                .or(rev);
-
-                // Error if the user tried to specify a reference but didn't disambiguate.
-                if reference != GitReference::DefaultBranch
-                    && rev.is_none()
-                    && tag.is_none()
-                    && branch.is_none()
-                {
-                    return Err(SourceError::UnresolvedReference(
-                        reference.as_str().unwrap().to_owned(),
-                    ));
-                }
-
-                Source::Git {
-                    rev,
-                    tag,
-                    branch,
-                    git: repository,
-                    subdirectory: subdirectory.map(|path| path.to_string_lossy().into_owned()),
+                if rev.is_none() && tag.is_none() && branch.is_none() {
+                    let rev = match reference {
+                        GitReference::FullCommit(ref mut rev) => Some(mem::take(rev)),
+                        GitReference::Branch(ref mut rev) => Some(mem::take(rev)),
+                        GitReference::Tag(ref mut rev) => Some(mem::take(rev)),
+                        GitReference::ShortCommit(ref mut rev) => Some(mem::take(rev)),
+                        GitReference::BranchOrTag(ref mut rev) => Some(mem::take(rev)),
+                        GitReference::BranchOrTagOrCommit(ref mut rev) => Some(mem::take(rev)),
+                        GitReference::NamedRef(ref mut rev) => Some(mem::take(rev)),
+                        GitReference::DefaultBranch => None,
+                    };
+                    Source::Git {
+                        rev,
+                        tag,
+                        branch,
+                        git: repository,
+                        subdirectory: subdirectory.map(|path| path.to_string_lossy().into_owned()),
+                    }
+                } else {
+                    Source::Git {
+                        rev,
+                        tag,
+                        branch,
+                        git: repository,
+                        subdirectory: subdirectory.map(|path| path.to_string_lossy().into_owned()),
+                    }
                 }
             }
         };

crates/uv/src/commands/project/add.rs

@@ -622,7 +622,7 @@ fn resolve_requirement(
     let source = match result {
         Ok(source) => source,
         Err(SourceError::UnresolvedReference(rev)) => {
-            anyhow::bail!(
+            bail!(
                 "Cannot resolve Git reference `{rev}` for requirement `{name}`. Specify the reference with one of `--tag`, `--branch`, or `--rev`, or use the `--raw-sources` flag.",
                 name = requirement.name
             )

crates/uv/src/lib.rs

@@ -1113,16 +1113,6 @@ async fn run_project(
                     .combine(Refresh::from(args.settings.upgrade.clone())),
             );
 
-            // Use raw sources if requirements files are provided as input.
-            let raw_sources = if args.requirements.is_empty() {
-                args.raw_sources
-            } else {
-                if args.raw_sources {
-                    warn_user!("`--raw-sources` is a no-op for `requirements.txt` files, which are always treated as raw sources");
-                }
-                true
-            };
-
             let requirements = args
                 .packages
                 .into_iter()
@@ -1141,7 +1131,7 @@ async fn run_project(
                 requirements,
                 args.editable,
                 args.dependency_type,
-                raw_sources,
+                args.raw_sources,
                 args.rev,
                 args.tag,
                 args.branch,

crates/uv/tests/edit.rs

@@ -168,14 +168,19 @@ fn add_git() -> Result<()> {
      + sniffio==1.3.1
     "###);
 
-    // Adding with an ambiguous Git reference will fail.
+    // Adding with an ambiguous Git reference should treat it as a revision.
     uv_snapshot!(context.filters(), context.add(&["uv-public-pypackage @ git+https://github.com/astral-test/uv-public-pypackage@0.0.1"]).arg("--preview"), @r###"
-    success: false
-    exit_code: 2
+    success: true
+    exit_code: 0
     ----- stdout -----
 
     ----- stderr -----
-    error: Cannot resolve Git reference `0.0.1` for requirement `uv-public-pypackage`. Specify the reference with one of `--tag`, `--branch`, or `--rev`, or use the `--raw-sources` flag.
+    Resolved 5 packages in [TIME]
+    Prepared 2 packages in [TIME]
+    Uninstalled 1 package in [TIME]
+    Installed 2 packages in [TIME]
+     ~ project==0.1.0 (from file://[TEMP_DIR]/)
+     + uv-public-pypackage==0.1.0 (from git+https://github.com/astral-test/uv-public-pypackage@0dacfd662c64cb4ceb16e6cf65a157a8b715b979)
     "###);
 
     uv_snapshot!(context.filters(), context.add(&["uv-public-pypackage @ git+https://github.com/astral-test/uv-public-pypackage"]).arg("--tag=0.0.1").arg("--preview"), @r###"
@@ -185,11 +190,10 @@ fn add_git() -> Result<()> {
 
     ----- stderr -----
     Resolved 5 packages in [TIME]
-    Prepared 2 packages in [TIME]
+    Prepared 1 package in [TIME]
     Uninstalled 1 package in [TIME]
-    Installed 2 packages in [TIME]
+    Installed 1 package in [TIME]
      ~ project==0.1.0 (from file://[TEMP_DIR]/)
-     + uv-public-pypackage==0.1.0 (from git+https://github.com/astral-test/uv-public-pypackage@0dacfd662c64cb4ceb16e6cf65a157a8b715b979)
     "###);
 
     let pyproject_toml = fs_err::read_to_string(context.temp_dir.join("pyproject.toml"))?;
@@ -3339,7 +3343,8 @@ fn add_requirements_file() -> Result<()> {
     "#})?;
 
     let requirements_txt = context.temp_dir.child("requirements.txt");
-    requirements_txt.write_str("Flask==2.3.2\ngit+https://github.com/agronholm/anyio.git@4.4.0")?;
+    requirements_txt
+        .write_str("Flask==2.3.2\nanyio @ git+https://github.com/agronholm/anyio.git@4.4.0")?;
 
     uv_snapshot!(context.filters(), context.add(&[]).arg("-r").arg("requirements.txt"), @r###"
     success: true
@@ -3377,24 +3382,15 @@ fn add_requirements_file() -> Result<()> {
         requires-python = ">=3.12"
         dependencies = [
             "flask==2.3.2",
-            "anyio @ git+https://github.com/agronholm/anyio.git@4.4.0",
+            "anyio",
         ]
+
+        [tool.uv.sources]
+        anyio = { git = "https://github.com/agronholm/anyio.git", rev = "4.4.0" }
         "###
         );
     });
 
-    // Using `--raw-sources` with `-r` should warn.
-    uv_snapshot!(context.filters(), context.add(&[]).arg("-r").arg("requirements.txt").arg("--raw-sources"), @r###"
-    success: true
-    exit_code: 0
-    ----- stdout -----
-
-    ----- stderr -----
-    warning: `--raw-sources` is a no-op for `requirements.txt` files, which are always treated as raw sources
-    Resolved [N] packages in [TIME]
-    Audited [N] packages in [TIME]
-    "###);
-
     // Passing a `setup.py` should fail.
     uv_snapshot!(context.filters(), context.add(&[]).arg("-r").arg("setup.py"), @r###"
     success: false
@@ -3775,20 +3771,6 @@ fn add_git_to_script() -> Result<()> {
         pprint([(k, v["title"]) for k, v in data.items()][:10])
     "#})?;
 
-    // Adding with an ambiguous Git reference will fail.
-    uv_snapshot!(context.filters(), context
-        .add(&["uv-public-pypackage @ git+https://github.com/astral-test/uv-public-pypackage@0.0.1"])
-        .arg("--preview")
-        .arg("--script")
-        .arg("script.py"), @r###"
-    success: false
-    exit_code: 2
-    ----- stdout -----
-
-    ----- stderr -----
-    error: Cannot resolve Git reference `0.0.1` for requirement `uv-public-pypackage`. Specify the reference with one of `--tag`, `--branch`, or `--rev`, or use the `--raw-sources` flag.
-    "###);
-
     uv_snapshot!(context.filters(), context
         .add(&["uv-public-pypackage @ git+https://github.com/astral-test/uv-public-pypackage"])
         .arg("--tag=0.0.1")