feat: Add PyPI support

Cargo.toml

@@ -56,6 +56,22 @@ fxhash = "0.2.1"
 tempfile = "3.17.1"
 walkdir = "2.5.0"
 base64 = "0.22.1"
+uv-installer = { git = "https://github.com/astral-sh/uv", tag = "0.5.29" }
+uv-python = { git = "https://github.com/astral-sh/uv", tag = "0.5.29" }
+uv-install-wheel = { git = "https://github.com/astral-sh/uv", tag = "0.5.29" }
+uv-cache = { git = "https://github.com/astral-sh/uv", tag = "0.5.29" }
+uv-distribution-filename = { git = "https://github.com/astral-sh/uv", tag = "0.5.29" }
+uv-distribution-types = { git = "https://github.com/astral-sh/uv", tag = "0.5.29" }
+uv-distribution = { git = "https://github.com/astral-sh/uv", tag = "0.5.29" }
+uv-pep508 = { git = "https://github.com/astral-sh/uv", tag = "0.5.29" }
+uv-cache-info = { git = "https://github.com/astral-sh/uv", tag = "0.5.29" }
+uv-types = { git = "https://github.com/astral-sh/uv", tag = "0.5.29" }
+uv-pypi-types = { git = "https://github.com/astral-sh/uv", tag = "0.5.29" }
+uv-configuration = { git = "https://github.com/astral-sh/uv", tag = "0.5.29" }
+uv-client = { git = "https://github.com/astral-sh/uv", tag = "0.5.29" }
+uv-build-frontend = { git = "https://github.com/astral-sh/uv", tag = "0.5.29" }
+uv-git = { git = "https://github.com/astral-sh/uv", tag = "0.5.29" }
+uv-dispatch = { git = "https://github.com/astral-sh/uv", tag = "0.5.29" }
 
 [dev-dependencies]
 async-std = "1.13.0"

src/build_context.rs

@@ -0,0 +1,107 @@
+use uv_cache;
+use uv_dispatch::BuildDispatchError;
+use uv_git::GitResolver;
+use uv_pypi_types::Requirement;
+use uv_types::BuildContext;
+
+/// Create a dummy build context, because we don't need to build any package.
+pub struct DummyBuildContext {
+    pub cache: uv_cache::Cache,
+}
+
+impl DummyBuildContext {
+    pub fn new(cache: uv_cache::Cache) -> Self {
+        Self { cache }
+    }
+}
+
+#[allow(refining_impl_trait, unused_variables)]
+impl BuildContext for DummyBuildContext {
+    type SourceDistBuilder = uv_build_frontend::SourceBuild;
+
+    fn interpreter(&self) -> &uv_python::Interpreter {
+        unimplemented!()
+    }
+
+    fn cache(&self) -> &uv_cache::Cache {
+        &self.cache
+    }
+
+    fn git(&self) -> &GitResolver {
+        unimplemented!()
+    }
+
+    fn capabilities(&self) -> &uv_distribution_types::IndexCapabilities {
+        unimplemented!()
+    }
+
+    fn dependency_metadata(&self) -> &uv_distribution_types::DependencyMetadata {
+        unimplemented!()
+    }
+
+    fn build_options(&self) -> &uv_configuration::BuildOptions {
+        unimplemented!()
+    }
+
+    fn config_settings(&self) -> &uv_configuration::ConfigSettings {
+        unimplemented!()
+    }
+
+    fn sources(&self) -> uv_configuration::SourceStrategy {
+        unimplemented!()
+    }
+
+    fn locations(&self) -> &uv_distribution_types::IndexLocations {
+        unimplemented!()
+    }
+
+    fn resolve<'a>(
+        &'a self,
+        requirements: &'a [Requirement],
+        build_stack: &'a uv_types::BuildStack,
+    ) -> impl std::future::Future<
+        Output = anyhow::Result<uv_distribution_types::Resolution, BuildDispatchError>,
+    > + 'a {
+        async { unimplemented!() }
+    }
+
+    fn install<'a>(
+        &'a self,
+        resolution: &'a uv_distribution_types::Resolution,
+        venv: &'a uv_python::PythonEnvironment,
+        build_stack: &'a uv_types::BuildStack,
+    ) -> impl std::future::Future<
+        Output = anyhow::Result<Vec<uv_distribution_types::CachedDist>, BuildDispatchError>,
+    > + 'a {
+        async { unimplemented!() }
+    }
+
+    fn setup_build<'a>(
+        &'a self,
+        source: &'a std::path::Path,
+        subdirectory: Option<&'a std::path::Path>,
+        install_path: &'a std::path::Path,
+        version_id: Option<&'a str>,
+        dist: Option<&'a uv_distribution_types::SourceDist>,
+        sources: uv_configuration::SourceStrategy,
+        build_kind: uv_configuration::BuildKind,
+        build_output: uv_configuration::BuildOutput,
+        build_stack: uv_types::BuildStack,
+    ) -> impl std::future::Future<Output = anyhow::Result<Self::SourceDistBuilder, BuildDispatchError>>
+           + 'a {
+        async { unimplemented!() }
+    }
+
+    fn direct_build<'a>(
+        &'a self,
+        source: &'a std::path::Path,
+        subdirectory: Option<&'a std::path::Path>,
+        output_dir: &'a std::path::Path,
+        build_kind: uv_configuration::BuildKind,
+        version_id: Option<&'a str>,
+    ) -> impl std::future::Future<
+        Output = anyhow::Result<Option<uv_distribution_filename::DistFilename>, BuildDispatchError>,
+    > + 'a {
+        async { unimplemented!() }
+    }
+}

src/lib.rs

@@ -1,6 +1,7 @@
 mod pack;
 mod unpack;
 mod util;
+mod build_context;
 
 pub use pack::{pack, PackOptions};
 use rattler_conda_types::Platform;
@@ -9,6 +10,7 @@ pub use unpack::{unarchive, unpack, UnpackOptions};
 pub use util::{get_size, ProgressReporter};
 
 pub const CHANNEL_DIRECTORY_NAME: &str = "channel";
+pub const PYPI_DIRECTORY_NAME: &str = "simple";
 pub const PIXI_PACK_METADATA_PATH: &str = "pixi-pack.json";
 pub const DEFAULT_PIXI_PACK_VERSION: &str = "1";
 pub const PIXI_PACK_VERSION: &str = env!("CARGO_PKG_VERSION");

src/main.rs

@@ -69,6 +69,10 @@ enum Commands {
         /// Create self-extracting executable
         #[arg(long, default_value = "false")]
         create_executable: bool,
+
+        /// Experimental support for binary PyPI dependencies.
+        #[arg(long, default_value = "false")]
+        experimental_pypi_support: bool,
     },
     /// Unpack a pixi environment
     Unpack {
@@ -129,6 +133,7 @@ async fn main() -> Result<()> {
             ignore_pypi_errors,
             create_executable,
             use_cache,
+            experimental_pypi_support,
         } => {
             let output_file =
                 output_file.unwrap_or_else(|| default_output_file(platform, create_executable));
@@ -148,6 +153,7 @@ async fn main() -> Result<()> {
                 ignore_pypi_errors,
                 create_executable,
                 cache_dir: use_cache,
+                experimental_pypi_support,
             };
             tracing::debug!("Running pack command with options: {:?}", options);
             pack(options).await?