Reverts

crates/uv-distribution/src/metadata/lowering.rs

@@ -578,7 +578,6 @@ fn git_source(
 ) -> Result<RequirementSource, LoweringError> {
     let reference = match (rev, tag, branch) {
         (None, None, None) => GitReference::DefaultBranch,
-        // TODO(charlie): Here, we should not assume that the revision is a commit.
         (Some(rev), None, None) => GitReference::from_rev(rev),
         (None, Some(tag), None) => GitReference::Tag(tag),
         (None, None, Some(branch)) => GitReference::Branch(branch),

crates/uv-git/src/git.rs

@@ -241,8 +241,6 @@ impl GitRemote {
         locked_rev: Option<GitOid>,
         client: &ClientWithMiddleware,
     ) -> Result<(GitDatabase, GitOid)> {
-        // So, if we have FullCommit, then we should be assuming it's actually a commit. We don't
-        // need to hit GitHub.
         let locked_ref = locked_rev.map(|oid| GitReference::FullCommit(oid.to_string()));
         let reference = locked_ref.as_ref().unwrap_or(reference);
         let enable_lfs_fetch = env::var(EnvVars::UV_GIT_LFS).is_ok();
@@ -765,7 +763,7 @@ fn github_fast_path(
             // If we know the reference is a full commit hash, we can just return it without
             // querying GitHub.
             return Ok(FastPathRev::NeedsFetch(rev));
-        },
+        }
     };
 
     // TODO(charlie): If we _know_ that we have a full commit SHA, there's no need to perform this

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

@@ -898,8 +898,6 @@ fn augment_requirement(
                         url,
                     } => {
                         let reference = if let Some(rev) = rev {
-                            // TODO(charlie): Here, it's probably okay for us to assume that the
-                            // rev is a commit.
                             GitReference::from_rev(rev.to_string())
                         } else if let Some(tag) = tag {
                             GitReference::Tag(tag.to_string())
@@ -926,8 +924,6 @@ fn augment_requirement(
                 url: match requirement.url.parsed_url {
                     ParsedUrl::Git(mut git) => {
                         let reference = if let Some(rev) = rev {
-                            // TODO(charlie): Here, it's probably okay for us to assume that the
-                            // rev is a commit.
                             Some(GitReference::from_rev(rev.to_string()))
                         } else if let Some(tag) = tag {
                             Some(GitReference::Tag(tag.to_string()))

crates/uv/tests/it/branching_urls.rs

@@ -667,7 +667,7 @@ fn branching_urls_of_different_sources_disjoint() -> Result<()> {
     [package.metadata]
     requires-dist = [
         { name = "iniconfig", marker = "python_full_version < '3.12'", url = "https://files.pythonhosted.org/packages/9b/dd/b3c12c6d707058fa947864b67f0c4e0c39ef8610988d7baea9578f3c48f3/iniconfig-1.1.1-py2.py3-none-any.whl" },
-        { name = "iniconfig", marker = "python_full_version >= '3.12'", git = "https://github.com/pytest-dev/iniconfig?rev=93f5930e668c0d1ddf4597e38dd0dea4e2665e7a#93f5930e668c0d1ddf4597e38dd0dea4e2665e7a" },
+        { name = "iniconfig", marker = "python_full_version >= '3.12'", git = "https://github.com/pytest-dev/iniconfig?rev=93f5930e668c0d1ddf4597e38dd0dea4e2665e7a" },
     ]
 
     [[package]]

crates/uv/tests/it/lock.rs

@@ -582,7 +582,7 @@ fn lock_sdist_git_subdirectory() -> Result<()> {
         ]
 
         [package.metadata]
-        requires-dist = [{ name = "example-pkg-a", git = "https://github.com/pypa/sample-namespace-packages.git?subdirectory=pkg_resources%2Fpkg_a&rev=df7530eeb8fa0cb7dbb8ecb28363e8e36bfa2f45#df7530eeb8fa0cb7dbb8ecb28363e8e36bfa2f45" }]
+        requires-dist = [{ name = "example-pkg-a", git = "https://github.com/pypa/sample-namespace-packages.git?subdirectory=pkg_resources%2Fpkg_a&rev=df7530eeb8fa0cb7dbb8ecb28363e8e36bfa2f45" }]
         "###
         );
     });
@@ -742,7 +742,7 @@ fn lock_sdist_git_pep508() -> Result<()> {
         ]
 
         [package.metadata]
-        requires-dist = [{ name = "uv-public-pypackage", git = "https://github.com/astral-test/uv-public-pypackage.git?rev=0dacfd662c64cb4ceb16e6cf65a157a8b715b979#0dacfd662c64cb4ceb16e6cf65a157a8b715b979" }]
+        requires-dist = [{ name = "uv-public-pypackage", git = "https://github.com/astral-test/uv-public-pypackage.git?rev=0dacfd662c64cb4ceb16e6cf65a157a8b715b979" }]
 
         [[package]]
         name = "uv-public-pypackage"
@@ -799,7 +799,7 @@ fn lock_sdist_git_pep508() -> Result<()> {
         ]
 
         [package.metadata]
-        requires-dist = [{ name = "uv-public-pypackage", git = "https://github.com/astral-test/uv-public-pypackage.git?rev=b270df1a2fb5d012294e9aaf05e7e0bab1e6a389#b270df1a2fb5d012294e9aaf05e7e0bab1e6a389" }]
+        requires-dist = [{ name = "uv-public-pypackage", git = "https://github.com/astral-test/uv-public-pypackage.git?rev=b270df1a2fb5d012294e9aaf05e7e0bab1e6a389" }]
 
         [[package]]
         name = "uv-public-pypackage"

crates/uv/tests/it/pip_install.rs

@@ -1745,11 +1745,15 @@ fn install_git_public_https_missing_commit() {
     ----- stderr -----
       × Failed to download and build `uv-public-pypackage @ git+https://github.com/astral-test/uv-public-pypackage@79a935a7a1a0ad6d0bdf72dce0e16cb0a24a1b3b`
       ├─▶ Git operation failed
-      ├─▶ failed to clone into: [CACHE_DIR]/git-v0/db/8dab139913c4b566
-      ├─▶ failed to fetch commit `79a935a7a1a0ad6d0bdf72dce0e16cb0a24a1b3b`
-      ╰─▶ process didn't exit successfully: `git fetch [...]` (exit code: 128)
+      ├─▶ failed to find branch, tag, or commit `79a935a7a1a0ad6d0bdf72dce0e16cb0a24a1b3b`
+      ╰─▶ process didn't exit successfully: `/usr/bin/git rev-parse '79a935a7a1a0ad6d0bdf72dce0e16cb0a24a1b3b^0'` (exit code: 128)
+          --- stdout
+          79a935a7a1a0ad6d0bdf72dce0e16cb0a24a1b3b^0
+
           --- stderr
-          fatal: remote error: upload-pack: not our ref 79a935a7a1a0ad6d0bdf72dce0e16cb0a24a1b3b
+          fatal: ambiguous argument '79a935a7a1a0ad6d0bdf72dce0e16cb0a24a1b3b^0': unknown revision or path not in the working tree.
+          Use '--' to separate paths from revisions, like this:
+          'git <command> [<revision>...] -- [<file>...]'
     "###);
 }