Move extra specification into `uv-configuration` (#3897)

## Summary

I need to use this in the resolver (and it's at-home with other, similar
configuration options).

crates/uv-configuration/src/extras.rs

@@ -0,0 +1,35 @@
+use uv_normalize::ExtraName;
+
+#[derive(Debug, Default, Clone)]
+pub enum ExtrasSpecification {
+    #[default]
+    None,
+    All,
+    Some(Vec<ExtraName>),
+}
+
+impl ExtrasSpecification {
+    /// Determine the extras specification to use based on the command-line arguments.
+    pub fn from_args(all_extras: bool, extra: Vec<ExtraName>) -> Self {
+        if all_extras {
+            ExtrasSpecification::All
+        } else if extra.is_empty() {
+            ExtrasSpecification::None
+        } else {
+            ExtrasSpecification::Some(extra)
+        }
+    }
+
+    /// Returns true if a name is included in the extra specification.
+    pub fn contains(&self, name: &ExtraName) -> bool {
+        match self {
+            ExtrasSpecification::All => true,
+            ExtrasSpecification::None => false,
+            ExtrasSpecification::Some(extras) => extras.contains(name),
+        }
+    }
+
+    pub fn is_empty(&self) -> bool {
+        matches!(self, ExtrasSpecification::None)
+    }
+}

crates/uv-configuration/src/lib.rs

@@ -3,6 +3,7 @@ pub use build_options::*;
 pub use concurrency::*;
 pub use config_settings::*;
 pub use constraints::*;
+pub use extras::*;
 pub use name_specifiers::*;
 pub use overrides::*;
 pub use package_options::*;
@@ -14,6 +15,7 @@ mod build_options;
 mod concurrency;
 mod config_settings;
 mod constraints;
+mod extras;
 mod name_specifiers;
 mod overrides;
 mod package_options;

crates/uv-requirements/src/pyproject.rs

@@ -24,13 +24,13 @@ use distribution_types::{Requirement, RequirementSource, Requirements};
 use pep440_rs::VersionSpecifiers;
 use pep508_rs::{Pep508Error, RequirementOrigin, VerbatimUrl, VersionOrUrl};
 use pypi_types::VerbatimParsedUrl;
-use uv_configuration::PreviewMode;
+use uv_configuration::{ExtrasSpecification, PreviewMode};
 use uv_fs::Simplified;
 use uv_git::GitReference;
 use uv_normalize::{ExtraName, PackageName};
 use uv_warnings::warn_user_once;
 
-use crate::{ExtrasSpecification, Workspace};
+use crate::Workspace;
 
 #[derive(Debug, Error)]
 pub enum Pep621Error {
@@ -683,12 +683,12 @@ mod test {
     use indoc::indoc;
     use insta::assert_snapshot;
 
-    use uv_configuration::PreviewMode;
+    use uv_configuration::{ExtrasSpecification, PreviewMode};
     use uv_fs::Simplified;
     use uv_normalize::PackageName;
 
     use crate::ProjectWorkspace;
-    use crate::{ExtrasSpecification, RequirementsSpecification};
+    use crate::RequirementsSpecification;
 
     fn from_source(
         contents: &str,

crates/uv-requirements/src/source_tree.rs

@@ -12,13 +12,12 @@ use distribution_types::{
 };
 use pep508_rs::RequirementOrigin;
 use pypi_types::VerbatimParsedUrl;
+use uv_configuration::ExtrasSpecification;
 use uv_distribution::{DistributionDatabase, Reporter};
 use uv_fs::Simplified;
 use uv_resolver::{InMemoryIndex, MetadataResponse};
 use uv_types::{BuildContext, HashStrategy};
 
-use crate::ExtrasSpecification;
-
 /// A resolver for requirements specified via source trees.
 ///
 /// Used, e.g., to determine the input requirements when a user specifies a `pyproject.toml`

crates/uv-requirements/src/sources.rs

@@ -3,7 +3,6 @@ use std::path::{Path, PathBuf};
 use console::Term;
 
 use uv_fs::Simplified;
-use uv_normalize::ExtraName;
 use uv_warnings::warn_user;
 
 use crate::confirm;
@@ -154,37 +153,3 @@ impl std::fmt::Display for RequirementsSource {
         }
     }
 }
-
-#[derive(Debug, Default, Clone)]
-pub enum ExtrasSpecification {
-    #[default]
-    None,
-    All,
-    Some(Vec<ExtraName>),
-}
-
-impl ExtrasSpecification {
-    /// Determine the extras specification to use based on the command-line arguments.
-    pub fn from_args(all_extras: bool, extra: Vec<ExtraName>) -> Self {
-        if all_extras {
-            ExtrasSpecification::All
-        } else if extra.is_empty() {
-            ExtrasSpecification::None
-        } else {
-            ExtrasSpecification::Some(extra)
-        }
-    }
-
-    /// Returns true if a name is included in the extra specification.
-    pub fn contains(&self, name: &ExtraName) -> bool {
-        match self {
-            ExtrasSpecification::All => true,
-            ExtrasSpecification::None => false,
-            ExtrasSpecification::Some(extras) => extras.contains(name),
-        }
-    }
-
-    pub fn is_empty(&self) -> bool {
-        matches!(self, ExtrasSpecification::None)
-    }
-}

crates/uv-requirements/src/specification.rs

@@ -47,13 +47,13 @@ use requirements_txt::{
     EditableRequirement, FindLink, RequirementEntry, RequirementsTxt, RequirementsTxtRequirement,
 };
 use uv_client::BaseClientBuilder;
-use uv_configuration::{NoBinary, NoBuild, PreviewMode};
+use uv_configuration::{ExtrasSpecification, NoBinary, NoBuild, PreviewMode};
 use uv_fs::Simplified;
 use uv_normalize::{ExtraName, PackageName};
 
 use crate::pyproject::{Pep621Metadata, PyProjectToml};
 use crate::ProjectWorkspace;
-use crate::{ExtrasSpecification, RequirementsSource, Workspace, WorkspaceError};
+use crate::{RequirementsSource, Workspace, WorkspaceError};
 
 #[derive(Debug, Default)]
 pub struct RequirementsSpecification {

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

@@ -20,8 +20,8 @@ use uv_auth::store_credentials_from_url;
 use uv_cache::Cache;
 use uv_client::{BaseClientBuilder, Connectivity, FlatIndexClient, RegistryClientBuilder};
 use uv_configuration::{
-    Concurrency, ConfigSettings, Constraints, IndexStrategy, NoBinary, NoBuild, Overrides,
-    PreviewMode, SetupPyStrategy, Upgrade,
+    Concurrency, ConfigSettings, Constraints, ExtrasSpecification, IndexStrategy, NoBinary,
+    NoBuild, Overrides, PreviewMode, SetupPyStrategy, Upgrade,
 };
 use uv_configuration::{KeyringProviderType, TargetTriple};
 use uv_dispatch::BuildDispatch;
@@ -34,8 +34,8 @@ use uv_interpreter::{
 use uv_interpreter::{PythonVersion, SourceSelector};
 use uv_normalize::{ExtraName, PackageName};
 use uv_requirements::{
-    upgrade::read_lockfile, ExtrasSpecification, LookaheadResolver, NamedRequirementsResolver,
-    RequirementsSource, RequirementsSpecification, SourceTreeResolver,
+    upgrade::read_lockfile, LookaheadResolver, NamedRequirementsResolver, RequirementsSource,
+    RequirementsSpecification, SourceTreeResolver,
 };
 use uv_resolver::{
     AnnotationStyle, DependencyMode, DisplayResolutionGraph, ExcludeNewer, Exclusions, FlatIndex,

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

@@ -2,20 +2,20 @@ use std::borrow::Cow;
 use std::fmt::Write;
 
 use anstream::eprint;
-use distribution_types::{IndexLocations, Resolution};
 use fs_err as fs;
 use itertools::Itertools;
 use owo_colors::OwoColorize;
 use tracing::{debug, enabled, Level};
 
+use distribution_types::{IndexLocations, Resolution};
 use install_wheel_rs::linker::LinkMode;
 use platform_tags::Tags;
 use uv_auth::store_credentials_from_url;
 use uv_cache::Cache;
 use uv_client::{BaseClientBuilder, Connectivity, FlatIndexClient, RegistryClientBuilder};
 use uv_configuration::{
-    Concurrency, ConfigSettings, IndexStrategy, NoBinary, NoBuild, PreviewMode, Reinstall,
-    SetupPyStrategy, Upgrade,
+    Concurrency, ConfigSettings, ExtrasSpecification, IndexStrategy, NoBinary, NoBuild,
+    PreviewMode, Reinstall, SetupPyStrategy, Upgrade,
 };
 use uv_configuration::{KeyringProviderType, TargetTriple};
 use uv_dispatch::BuildDispatch;
@@ -23,7 +23,7 @@ use uv_fs::Simplified;
 use uv_installer::{SatisfiesResult, SitePackages};
 use uv_interpreter::{PythonEnvironment, PythonVersion, SystemPython, Target};
 use uv_normalize::PackageName;
-use uv_requirements::{ExtrasSpecification, RequirementsSource, RequirementsSpecification};
+use uv_requirements::{RequirementsSource, RequirementsSpecification};
 use uv_resolver::{
     DependencyMode, ExcludeNewer, FlatIndex, InMemoryIndex, Lock, OptionsBuilder, PreReleaseMode,
     ResolutionMode,

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

@@ -21,7 +21,8 @@ use platform_tags::Tags;
 use uv_cache::Cache;
 use uv_client::{BaseClientBuilder, RegistryClient};
 use uv_configuration::{
-    Concurrency, Constraints, NoBinary, Overrides, PreviewMode, Reinstall, Upgrade,
+    Concurrency, Constraints, ExtrasSpecification, NoBinary, Overrides, PreviewMode, Reinstall,
+    Upgrade,
 };
 use uv_dispatch::BuildDispatch;
 use uv_distribution::DistributionDatabase;
@@ -30,8 +31,8 @@ use uv_installer::{Downloader, Plan, Planner, SitePackages};
 use uv_interpreter::{Interpreter, PythonEnvironment};
 use uv_normalize::PackageName;
 use uv_requirements::{
-    ExtrasSpecification, LookaheadResolver, NamedRequirementsResolver, RequirementsSource,
-    RequirementsSpecification, SourceTreeResolver, Workspace,
+    LookaheadResolver, NamedRequirementsResolver, RequirementsSource, RequirementsSpecification,
+    SourceTreeResolver, Workspace,
 };
 use uv_resolver::{
     DependencyMode, Exclusions, FlatIndex, InMemoryIndex, Manifest, Options, Preference,

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

@@ -13,15 +13,15 @@ use uv_auth::store_credentials_from_url;
 use uv_cache::Cache;
 use uv_client::{BaseClientBuilder, Connectivity, FlatIndexClient, RegistryClientBuilder};
 use uv_configuration::{
-    Concurrency, ConfigSettings, IndexStrategy, NoBinary, NoBuild, PreviewMode, Reinstall,
-    SetupPyStrategy, Upgrade,
+    Concurrency, ConfigSettings, ExtrasSpecification, IndexStrategy, NoBinary, NoBuild,
+    PreviewMode, Reinstall, SetupPyStrategy, Upgrade,
 };
 use uv_configuration::{KeyringProviderType, TargetTriple};
 use uv_dispatch::BuildDispatch;
 use uv_fs::Simplified;
 use uv_installer::SitePackages;
 use uv_interpreter::{PythonEnvironment, PythonVersion, SystemPython, Target};
-use uv_requirements::{ExtrasSpecification, RequirementsSource, RequirementsSpecification};
+use uv_requirements::{RequirementsSource, RequirementsSpecification};
 use uv_resolver::{
     DependencyMode, ExcludeNewer, FlatIndex, InMemoryIndex, OptionsBuilder, PreReleaseMode,
     ResolutionMode,
@@ -98,7 +98,7 @@ pub(crate) async fn pip_sync(
         constraints,
         overrides,
         None,
-        &ExtrasSpecification::default(),
+        &extras,
         &client_builder,
         preview,
     )

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

@@ -6,11 +6,11 @@ use install_wheel_rs::linker::LinkMode;
 use uv_cache::Cache;
 use uv_client::{BaseClientBuilder, RegistryClientBuilder};
 use uv_configuration::{
-    Concurrency, ConfigSettings, NoBinary, NoBuild, PreviewMode, Reinstall, SetupPyStrategy,
-    Upgrade,
+    Concurrency, ConfigSettings, ExtrasSpecification, NoBinary, NoBuild, PreviewMode, Reinstall,
+    SetupPyStrategy, Upgrade,
 };
 use uv_dispatch::BuildDispatch;
-use uv_requirements::{ExtrasSpecification, ProjectWorkspace, RequirementsSpecification};
+use uv_requirements::{ProjectWorkspace, RequirementsSpecification};
 use uv_resolver::{FlatIndex, InMemoryIndex, Options};
 use uv_types::{BuildIsolation, EmptyInstalledPackages, HashStrategy, InFlight};
 use uv_warnings::warn_user;

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

@@ -5,25 +5,23 @@ use itertools::Itertools;
 use owo_colors::OwoColorize;
 use tracing::debug;
 
-use crate::commands::pip;
 use distribution_types::{IndexLocations, Resolution};
 use install_wheel_rs::linker::LinkMode;
 use uv_cache::Cache;
 use uv_client::{BaseClientBuilder, Connectivity, RegistryClientBuilder};
 use uv_configuration::{
-    Concurrency, ConfigSettings, NoBinary, NoBuild, PreviewMode, Reinstall, SetupPyStrategy,
-    Upgrade,
+    Concurrency, ConfigSettings, ExtrasSpecification, NoBinary, NoBuild, PreviewMode, Reinstall,
+    SetupPyStrategy, Upgrade,
 };
 use uv_dispatch::BuildDispatch;
 use uv_fs::Simplified;
 use uv_installer::{SatisfiesResult, SitePackages};
 use uv_interpreter::{find_default_interpreter, PythonEnvironment};
-use uv_requirements::{
-    ExtrasSpecification, ProjectWorkspace, RequirementsSource, RequirementsSpecification, Workspace,
-};
+use uv_requirements::{ProjectWorkspace, RequirementsSource, RequirementsSpecification, Workspace};
 use uv_resolver::{FlatIndex, InMemoryIndex, Options};
 use uv_types::{BuildIsolation, HashStrategy, InFlight};
 
+use crate::commands::pip;
 use crate::printer::Printer;
 
 pub(crate) mod lock;

crates/uv/src/settings.rs

@@ -10,12 +10,11 @@ use install_wheel_rs::linker::LinkMode;
 use uv_cache::{CacheArgs, Refresh};
 use uv_client::Connectivity;
 use uv_configuration::{
-    Concurrency, ConfigSettings, IndexStrategy, KeyringProviderType, NoBinary, NoBuild,
-    PreviewMode, Reinstall, SetupPyStrategy, TargetTriple, Upgrade,
+    Concurrency, ConfigSettings, ExtrasSpecification, IndexStrategy, KeyringProviderType, NoBinary,
+    NoBuild, PreviewMode, Reinstall, SetupPyStrategy, TargetTriple, Upgrade,
 };
 use uv_interpreter::{PythonVersion, Target};
 use uv_normalize::PackageName;
-use uv_requirements::ExtrasSpecification;
 use uv_resolver::{AnnotationStyle, DependencyMode, ExcludeNewer, PreReleaseMode, ResolutionMode};
 use uv_workspace::{Combine, PipOptions, Workspace};