Use rich diagnostic formatting for early build failures

crates/uv/src/commands/pip/compile.rs

@@ -418,6 +418,17 @@ pub(crate) async fn pip_compile(
             diagnostics::build(dist, err);
             return Ok(ExitStatus::Failure);
         }
+        Err(operations::Error::Requirements(uv_requirements::Error::DownloadAndBuild(
+            dist,
+            err,
+        ))) => {
+            diagnostics::fetch_and_build(dist, err);
+            return Ok(ExitStatus::Failure);
+        }
+        Err(operations::Error::Requirements(uv_requirements::Error::Build(dist, err))) => {
+            diagnostics::build(dist, err);
+            return Ok(ExitStatus::Failure);
+        }
         Err(err) => return Err(err.into()),
     };
 

crates/uv/src/commands/pip/install.rs

@@ -424,6 +424,17 @@ pub(crate) async fn pip_install(
             diagnostics::build(dist, err);
             return Ok(ExitStatus::Failure);
         }
+        Err(operations::Error::Requirements(uv_requirements::Error::DownloadAndBuild(
+            dist,
+            err,
+        ))) => {
+            diagnostics::fetch_and_build(dist, err);
+            return Ok(ExitStatus::Failure);
+        }
+        Err(operations::Error::Requirements(uv_requirements::Error::Build(dist, err))) => {
+            diagnostics::build(dist, err);
+            return Ok(ExitStatus::Failure);
+        }
         Err(err) => return Err(err.into()),
     };
 

crates/uv/src/commands/pip/sync.rs

@@ -368,6 +368,17 @@ pub(crate) async fn pip_sync(
             diagnostics::build(dist, err);
             return Ok(ExitStatus::Failure);
         }
+        Err(operations::Error::Requirements(uv_requirements::Error::DownloadAndBuild(
+            dist,
+            err,
+        ))) => {
+            diagnostics::fetch_and_build(dist, err);
+            return Ok(ExitStatus::Failure);
+        }
+        Err(operations::Error::Requirements(uv_requirements::Error::Build(dist, err))) => {
+            diagnostics::build(dist, err);
+            return Ok(ExitStatus::Failure);
+        }
         Err(err) => return Err(err.into()),
     };
 

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

@@ -691,6 +691,18 @@ pub(crate) async fn add(
                     diagnostics::build(dist, err);
                     Ok(ExitStatus::Failure)
                 }
+                ProjectError::Operation(pip::operations::Error::Requirements(
+                    uv_requirements::Error::DownloadAndBuild(dist, err),
+                )) => {
+                    diagnostics::fetch_and_build(dist, err);
+                    Ok(ExitStatus::Failure)
+                }
+                ProjectError::Operation(pip::operations::Error::Requirements(
+                    uv_requirements::Error::Build(dist, err),
+                )) => {
+                    diagnostics::build(dist, err);
+                    Ok(ExitStatus::Failure)
+                }
                 err => {
                     // Revert the changes to the `pyproject.toml`, if necessary.
                     if modified {

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

@@ -160,6 +160,18 @@ pub(crate) async fn export(
             diagnostics::build(dist, err);
             return Ok(ExitStatus::Failure);
         }
+        Err(ProjectError::Operation(pip::operations::Error::Requirements(
+            uv_requirements::Error::DownloadAndBuild(dist, err),
+        ))) => {
+            diagnostics::fetch_and_build(dist, err);
+            return Ok(ExitStatus::Failure);
+        }
+        Err(ProjectError::Operation(pip::operations::Error::Requirements(
+            uv_requirements::Error::Build(dist, err),
+        ))) => {
+            diagnostics::build(dist, err);
+            return Ok(ExitStatus::Failure);
+        }
         Err(err) => return Err(err.into()),
     };
 

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

@@ -181,7 +181,18 @@ pub(crate) async fn lock(
             diagnostics::build(dist, err);
             Ok(ExitStatus::Failure)
         }
-
+        Err(ProjectError::Operation(pip::operations::Error::Requirements(
+            uv_requirements::Error::DownloadAndBuild(dist, err),
+        ))) => {
+            diagnostics::fetch_and_build(dist, err);
+            Ok(ExitStatus::Failure)
+        }
+        Err(ProjectError::Operation(pip::operations::Error::Requirements(
+            uv_requirements::Error::Build(dist, err),
+        ))) => {
+            diagnostics::build(dist, err);
+            Ok(ExitStatus::Failure)
+        }
         Err(err) => Err(err.into()),
     }
 }

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

@@ -317,6 +317,18 @@ pub(crate) async fn run(
                     diagnostics::build(dist, err);
                     return Ok(ExitStatus::Failure);
                 }
+                Err(ProjectError::Operation(operations::Error::Requirements(
+                    uv_requirements::Error::DownloadAndBuild(dist, err),
+                ))) => {
+                    diagnostics::fetch_and_build(dist, err);
+                    return Ok(ExitStatus::Failure);
+                }
+                Err(ProjectError::Operation(operations::Error::Requirements(
+                    uv_requirements::Error::Build(dist, err),
+                ))) => {
+                    diagnostics::build(dist, err);
+                    return Ok(ExitStatus::Failure);
+                }
                 Err(err) => return Err(err.into()),
             };
 
@@ -646,6 +658,18 @@ pub(crate) async fn run(
                         diagnostics::build(dist, err);
                         return Ok(ExitStatus::Failure);
                     }
+                    Err(ProjectError::Operation(operations::Error::Requirements(
+                        uv_requirements::Error::DownloadAndBuild(dist, err),
+                    ))) => {
+                        diagnostics::fetch_and_build(dist, err);
+                        return Ok(ExitStatus::Failure);
+                    }
+                    Err(ProjectError::Operation(operations::Error::Requirements(
+                        uv_requirements::Error::Build(dist, err),
+                    ))) => {
+                        diagnostics::build(dist, err);
+                        return Ok(ExitStatus::Failure);
+                    }
                     Err(err) => return Err(err.into()),
                 };
 
@@ -849,6 +873,18 @@ pub(crate) async fn run(
                         diagnostics::build(dist, err);
                         return Ok(ExitStatus::Failure);
                     }
+                    Err(ProjectError::Operation(operations::Error::Requirements(
+                        uv_requirements::Error::DownloadAndBuild(dist, err),
+                    ))) => {
+                        diagnostics::fetch_and_build(dist, err);
+                        return Ok(ExitStatus::Failure);
+                    }
+                    Err(ProjectError::Operation(operations::Error::Requirements(
+                        uv_requirements::Error::Build(dist, err),
+                    ))) => {
+                        diagnostics::build(dist, err);
+                        return Ok(ExitStatus::Failure);
+                    }
                     Err(ProjectError::Operation(operations::Error::Requirements(err))) => {
                         let err = miette::Report::msg(format!("{err}"))
                             .context("Invalid `--with` requirement");

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

@@ -172,6 +172,18 @@ pub(crate) async fn sync(
             diagnostics::build(dist, err);
             return Ok(ExitStatus::Failure);
         }
+        Err(ProjectError::Operation(operations::Error::Requirements(
+            uv_requirements::Error::DownloadAndBuild(dist, err),
+        ))) => {
+            diagnostics::fetch_and_build(dist, err);
+            return Ok(ExitStatus::Failure);
+        }
+        Err(ProjectError::Operation(operations::Error::Requirements(
+            uv_requirements::Error::Build(dist, err),
+        ))) => {
+            diagnostics::build(dist, err);
+            return Ok(ExitStatus::Failure);
+        }
         Err(err) => return Err(err.into()),
     };
 

crates/uv/tests/it/lock.rs

@@ -15666,20 +15666,19 @@ fn lock_invalid_project_table() -> Result<()> {
 
     uv_snapshot!(context.filters(), context.lock().current_dir(context.temp_dir.join("a")), @r###"
     success: false
-    exit_code: 2
+    exit_code: 1
     ----- stdout -----
 
     ----- stderr -----
     Using CPython 3.12.[X] interpreter at: [PYTHON-3.12]
-    error: Failed to build `b @ file://[TEMP_DIR]/b`
-      Caused by: Failed to extract static metadata from `pyproject.toml`
-      Caused by: `pyproject.toml` is using the `[project]` table, but the required `project.name` field is not set.
-      Caused by: TOML parse error at line 2, column 10
-      |
-    2 |         [project.urls]
-      |          ^^^^^^^
-    missing field `name`
-
+      × Failed to build `b @ file://[TEMP_DIR]/b`
+      ├─▶ Failed to extract static metadata from `pyproject.toml`
+      ├─▶ `pyproject.toml` is using the `[project]` table, but the required `project.name` field is not set.
+      ╰─▶ TOML parse error at line 2, column 10
+            |
+          2 |         [project.urls]
+            |          ^^^^^^^
+          missing field `name`
     "###);
 
     Ok(())

crates/uv/tests/it/pip_compile.rs

@@ -1871,12 +1871,12 @@ fn compile_git_mismatched_name() -> Result<()> {
     uv_snapshot!(context.filters(), context.pip_compile()
             .arg("requirements.in"), @r###"
     success: false
-    exit_code: 2
+    exit_code: 1
     ----- stdout -----
 
     ----- stderr -----
-    error: Failed to download and build `dask @ git+https://github.com/pallets/[email protected]`
-      Caused by: Package metadata name `flask` does not match given name `dask`
+      × Failed to download and build `dask @ git+https://github.com/pallets/[email protected]`
+      ╰─▶ Package metadata name `flask` does not match given name `dask`
     "###
     );
 
@@ -12017,18 +12017,17 @@ fn git_source_missing_tag() -> Result<()> {
     uv_snapshot!(filters, context.pip_compile()
         .arg("pyproject.toml"), @r###"
     success: false
-    exit_code: 2
+    exit_code: 1
     ----- stdout -----
 
     ----- stderr -----
-    error: Failed to download and build `uv-public-pypackage @ git+https://github.com/astral-test/uv-public-pypackage@missing`
-      Caused by: Git operation failed
-      Caused by: failed to clone into: [CACHE_DIR]/git-v0/db/8dab139913c4b566
-      Caused by: failed to fetch tag `missing`
-      Caused by: process didn't exit successfully: `git fetch --force --update-head-ok 'https://github.com/astral-test/uv-public-pypackage' '+refs/tags/missing:refs/remotes/origin/tags/missing'` (exit status: 128)
-    --- stderr
-    fatal: couldn't find remote ref refs/tags/missing
-
+      × Failed to download and build `uv-public-pypackage @ git+https://github.com/astral-test/uv-public-pypackage@missing`
+      ├─▶ Git operation failed
+      ├─▶ failed to clone into: [CACHE_DIR]/git-v0/db/8dab139913c4b566
+      ├─▶ failed to fetch tag `missing`
+      ╰─▶ process didn't exit successfully: `git fetch --force --update-head-ok 'https://github.com/astral-test/uv-public-pypackage' '+refs/tags/missing:refs/remotes/origin/tags/missing'` (exit status: 128)
+          --- stderr
+          fatal: couldn't find remote ref refs/tags/missing
     "###);
 
     Ok(())