Fix formatting of invalid version bump errors

crates/uv-cli/src/lib.rs

@@ -835,19 +835,19 @@ impl TypedValueParser for VersionBumpSpecValueParser {
 
     fn parse_ref(
         &self,
-        _cmd: &clap::Command,
+        command: &clap::Command,
         _arg: Option<&clap::Arg>,
         value: &std::ffi::OsStr,
     ) -> Result<Self::Value, clap::Error> {
         let raw = value.to_str().ok_or_else(|| {
-            clap::Error::raw(
+            command.clone().error(
                 ErrorKind::InvalidUtf8,
                 "`--bump` values must be valid UTF-8",
             )
         })?;
 
         VersionBumpSpec::from_str(raw)
-            .map_err(|message| clap::Error::raw(ErrorKind::InvalidValue, message))
+            .map_err(|message| command.clone().error(ErrorKind::InvalidValue, message))
     }
 
     fn possible_values(&self) -> Option<Box<dyn Iterator<Item = PossibleValue> + '_>> {

crates/uv/tests/it/version.rs

@@ -5,7 +5,7 @@ use indoc::indoc;
 use insta::assert_snapshot;
 
 use uv_static::EnvVars;
-use uv_test::uv_snapshot;
+use uv_test::{apply_filters, uv_snapshot};
 
 // Print the version
 #[test]
@@ -1323,6 +1323,61 @@ requires-python = ">=3.12"
     Ok(())
 }
 
+#[test]
+fn bump_invalid_component_fails() -> Result<()> {
+    let context = uv_test::test_context!("3.12");
+
+    context
+        .temp_dir
+        .child("pyproject.toml")
+        .write_str(indoc! {r#"
+            [project]
+            name = "myproject"
+            version = "1.2.3"
+            requires-python = ">=3.12"
+        "#})?;
+
+    let output = uv_snapshot!(context.filters(), context.version()
+        .arg("--bump").arg("foo"), @"
+    exit_code: 2 (failure)
+    ----- stderr -----
+    error: invalid bump component `foo`
+
+    Usage: uv version [OPTIONS] [VALUE]
+
+    For more information, try '--help'.
+    ");
+
+    assert!(output.stderr.ends_with(b"\n"));
+
+    Ok(())
+}
+
+#[test]
+fn bump_invalid_component_color() -> Result<()> {
+    let context = uv_test::test_context!("3.12");
+
+    let output = context
+        .version()
+        .arg("--bump")
+        .arg("foo")
+        .env_remove(EnvVars::NO_COLOR)
+        .env(EnvVars::CLICOLOR_FORCE, "1")
+        .output()?;
+
+    assert_eq!(output.status.code(), Some(2));
+    let stderr = apply_filters(
+        String::from_utf8_lossy(&output.stderr).into_owned(),
+        context.filters(),
+    );
+    assert_snapshot!(
+        format!("{stderr:?}"),
+        @r#""\u{1b}[1m\u{1b}[31merror:\u{1b}[0m invalid bump component `foo`\n\n\u{1b}[1m\u{1b}[32mUsage:\u{1b}[0m \u{1b}[1m\u{1b}[36muv version\u{1b}[0m \u{1b}[36m[OPTIONS]\u{1b}[0m \u{1b}[36m[VALUE]\u{1b}[0m\n\nFor more information, try '\u{1b}[1m\u{1b}[36m--help\u{1b}[0m'.\n""#
+    );
+
+    Ok(())
+}
+
 #[test]
 fn bump_stable_with_value_fails() -> Result<()> {
     let context = uv_test::test_context!("3.12");
@@ -1342,6 +1397,10 @@ requires-python = ">=3.12"
     exit_code: 2 (failure)
     ----- stderr -----
     error: `--bump stable` does not accept a value
+
+    Usage: uv version [OPTIONS] [VALUE]
+
+    For more information, try '--help'.
     ");
     Ok(())
 }
@@ -1365,6 +1424,10 @@ requires-python = ">=3.12"
     exit_code: 2 (failure)
     ----- stderr -----
     error: `--bump` values cannot be empty
+
+    Usage: uv version [OPTIONS] [VALUE]
+
+    For more information, try '--help'.
     ");
     Ok(())
 }
@@ -1388,6 +1451,10 @@ requires-python = ">=3.12"
     exit_code: 2 (failure)
     ----- stderr -----
     error: invalid numeric value `foo` for `--bump dev`
+
+    Usage: uv version [OPTIONS] [VALUE]
+
+    For more information, try '--help'.
     ");
     Ok(())
 }