mirror of https://github.com/astral-sh/uv
64 lines
2.0 KiB
Rust
64 lines
2.0 KiB
Rust
use std::{io::ErrorKind, path::PathBuf};
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use uv_fs::Simplified as _;
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use uv_warnings::warn_user;
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use crate::managed::ManagedPythonInstallation;
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pub fn patch_dylib_install_name(dylib: PathBuf) -> Result<(), Error> {
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let output = match std::process::Command::new("install_name_tool")
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.arg("-id")
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.arg(&dylib)
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.arg(&dylib)
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.output()
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{
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Ok(output) => output,
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Err(e) => {
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let e = if e.kind() == ErrorKind::NotFound {
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Error::MissingInstallNameTool
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} else {
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e.into()
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};
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return Err(e);
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}
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};
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if !output.status.success() {
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let stderr = String::from_utf8_lossy(&output.stderr).into_owned();
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return Err(Error::RenameError { dylib, stderr });
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}
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Ok(())
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}
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#[derive(thiserror::Error, Debug)]
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pub enum Error {
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#[error(transparent)]
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Io(#[from] std::io::Error),
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#[error("`install_name_tool` is not available on this system.
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This utility is part of macOS Developer Tools. Please ensure that the Xcode Command Line Tools are installed by running:
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xcode-select --install
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For more information, see: https://developer.apple.com/xcode/")]
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MissingInstallNameTool,
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#[error("Failed to update the install name of the Python dynamic library located at `{}`", dylib.user_display())]
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RenameError { dylib: PathBuf, stderr: String },
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}
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impl Error {
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/// Emit a user-friendly warning about the patching failure.
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pub fn warn_user(&self, installation: &ManagedPythonInstallation) {
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let error = if tracing::enabled!(tracing::Level::DEBUG) {
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format!("\nUnderlying error: {self}")
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} else {
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String::new()
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};
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warn_user!(
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"Failed to patch the install name of the dynamic library for {}. This may cause issues when building Python native extensions.{}",
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installation.executable(false).simplified_display(),
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error
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);
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}
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}
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