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use std::path::{Path, PathBuf};
use uv_pypi_types::Scheme;
/// A `--target` directory into which packages can be installed, separate from a virtual environment
/// or system Python interpreter.
#[derive(Debug, Clone)]
pub struct Target(PathBuf);
impl Target {
/// Return the [`Scheme`] for the `--target` directory.
pub fn scheme(&self) -> Scheme {
Scheme {
purelib: self.0.clone(),
platlib: self.0.clone(),
scripts: self.0.join("bin"),
data: self.0.clone(),
include: self.0.join("include"),
}
}
/// Return an iterator over the `site-packages` directories inside the environment.
pub fn site_packages(&self) -> impl Iterator<Item = &Path> {
std::iter::once(self.0.as_path())
}
/// Initialize the `--target` directory.
pub fn init(&self) -> std::io::Result<()> {
fs_err::create_dir_all(&self.0)?;
Ok(())
}
/// Return the path to the `--target` directory.
pub fn root(&self) -> &Path {
&self.0
}
}
impl From<PathBuf> for Target {
fn from(path: PathBuf) -> Self {
Self(path)
}
}