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use pep508_rs::MarkerEnvironment; | ||
use platform_tags::{Arch, Os, Platform}; | ||
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/// The supported target triples. Each triple consists of an architecture, vendor, and operating | ||
/// system. | ||
/// | ||
/// See: <https://doc.rust-lang.org/nightly/rustc/platform-support.html> | ||
#[derive(Debug, Clone, Copy, Eq, PartialEq, clap::ValueEnum)] | ||
pub(crate) enum TargetTriple { | ||
/// An alias for `x86_64-pc-windows-msvc`, the default target for Windows. | ||
Windows, | ||
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/// An alias for `x86_64-unknown-linux-gnu`, the default target for Linux. | ||
Linux, | ||
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/// An alias for `aarch64-apple-darwin`, the default target for macOS. | ||
Macos, | ||
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/// An x86 Windows target. | ||
#[value(name = "x86_64-pc-windows-msvc")] | ||
X8664PcWindowsMsvc, | ||
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/// An x86 Linux target. | ||
#[value(name = "x86_64-unknown-linux-gnu")] | ||
X8664UnknownLinuxGnu, | ||
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/// An ARM-based macOS target, as seen on Apple Silicon devices. | ||
#[value(name = "aarch64-apple-darwin")] | ||
Aarch64AppleDarwin, | ||
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/// An x86 macOS target. | ||
#[value(name = "x86_64-apple-darwin")] | ||
X8664AppleDarwin, | ||
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/// An ARM64 Linux target. | ||
#[value(name = "aarch64-unknown-linux-gnu")] | ||
Aarch64UnknownLinuxGnu, | ||
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/// An ARM64 Linux target. | ||
#[value(name = "aarch64-unknown-linux-musl")] | ||
Aarch64UnknownLinuxMusl, | ||
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/// An x86_64 Linux target. | ||
#[value(name = "x86_64-unknown-linux-musl")] | ||
X8664UnknownLinuxMusl, | ||
} | ||
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impl TargetTriple { | ||
/// Return the [`Platform`] for the target. | ||
pub(crate) fn platform(self) -> Platform { | ||
match self { | ||
Self::Windows | Self::X8664PcWindowsMsvc => Platform::new(Os::Windows, Arch::X86_64), | ||
Self::Linux | Self::X8664UnknownLinuxGnu => Platform::new( | ||
Os::Manylinux { | ||
major: 2, | ||
minor: 17, | ||
}, | ||
Arch::X86_64, | ||
), | ||
Self::Macos | Self::Aarch64AppleDarwin => Platform::new( | ||
Os::Macos { | ||
major: 11, | ||
minor: 0, | ||
}, | ||
Arch::Aarch64, | ||
), | ||
Self::X8664AppleDarwin => Platform::new( | ||
Os::Macos { | ||
major: 10, | ||
minor: 12, | ||
}, | ||
Arch::X86_64, | ||
), | ||
Self::Aarch64UnknownLinuxGnu => Platform::new( | ||
Os::Manylinux { | ||
major: 2, | ||
minor: 17, | ||
}, | ||
Arch::Aarch64, | ||
), | ||
Self::Aarch64UnknownLinuxMusl => { | ||
Platform::new(Os::Musllinux { major: 1, minor: 2 }, Arch::Aarch64) | ||
} | ||
Self::X8664UnknownLinuxMusl => { | ||
Platform::new(Os::Musllinux { major: 1, minor: 2 }, Arch::X86_64) | ||
} | ||
} | ||
} | ||
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/// Return the `platform_machine` value for the target. | ||
pub(crate) fn platform_machine(self) -> &'static str { | ||
match self { | ||
Self::Windows | Self::X8664PcWindowsMsvc => "x86_64", | ||
Self::Linux | Self::X8664UnknownLinuxGnu => "x86_64", | ||
Self::Macos | Self::Aarch64AppleDarwin => "aarch64", | ||
Self::X8664AppleDarwin => "x86_64", | ||
Self::Aarch64UnknownLinuxGnu => "aarch64", | ||
Self::Aarch64UnknownLinuxMusl => "aarch64", | ||
Self::X8664UnknownLinuxMusl => "x86_64", | ||
} | ||
} | ||
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/// Return the `platform_system` value for the target. | ||
pub(crate) fn platform_system(self) -> &'static str { | ||
match self { | ||
Self::Windows | Self::X8664PcWindowsMsvc => "Windows", | ||
Self::Linux | Self::X8664UnknownLinuxGnu => "Linux", | ||
Self::Macos | Self::Aarch64AppleDarwin => "Darwin", | ||
Self::X8664AppleDarwin => "Darwin", | ||
Self::Aarch64UnknownLinuxGnu => "Linux", | ||
Self::Aarch64UnknownLinuxMusl => "Linux", | ||
Self::X8664UnknownLinuxMusl => "Linux", | ||
} | ||
} | ||
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/// Return the `platform_version` value for the target. | ||
pub(crate) fn platform_version(self) -> &'static str { | ||
match self { | ||
Self::Windows | Self::X8664PcWindowsMsvc => "", | ||
Self::Linux | Self::X8664UnknownLinuxGnu => "", | ||
Self::Macos | Self::Aarch64AppleDarwin => "", | ||
Self::X8664AppleDarwin => "", | ||
Self::Aarch64UnknownLinuxGnu => "", | ||
Self::Aarch64UnknownLinuxMusl => "", | ||
Self::X8664UnknownLinuxMusl => "", | ||
} | ||
} | ||
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/// Return the `platform_release` value for the target. | ||
pub(crate) fn platform_release(self) -> &'static str { | ||
match self { | ||
Self::Windows | Self::X8664PcWindowsMsvc => "", | ||
Self::Linux | Self::X8664UnknownLinuxGnu => "", | ||
Self::Macos | Self::Aarch64AppleDarwin => "", | ||
Self::X8664AppleDarwin => "", | ||
Self::Aarch64UnknownLinuxGnu => "", | ||
Self::Aarch64UnknownLinuxMusl => "", | ||
Self::X8664UnknownLinuxMusl => "", | ||
} | ||
} | ||
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/// Return the `os_name` value for the target. | ||
pub(crate) fn os_name(self) -> &'static str { | ||
match self { | ||
Self::Windows | Self::X8664PcWindowsMsvc => "nt", | ||
Self::Linux | Self::X8664UnknownLinuxGnu => "posix", | ||
Self::Macos | Self::Aarch64AppleDarwin => "posix", | ||
Self::X8664AppleDarwin => "posix", | ||
Self::Aarch64UnknownLinuxGnu => "posix", | ||
Self::Aarch64UnknownLinuxMusl => "posix", | ||
Self::X8664UnknownLinuxMusl => "posix", | ||
} | ||
} | ||
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/// Return the `sys_platform` value for the target. | ||
pub(crate) fn sys_platform(self) -> &'static str { | ||
match self { | ||
Self::Windows | Self::X8664PcWindowsMsvc => "win32", | ||
Self::Linux | Self::X8664UnknownLinuxGnu => "linux", | ||
Self::Macos | Self::Aarch64AppleDarwin => "darwin", | ||
Self::X8664AppleDarwin => "darwin", | ||
Self::Aarch64UnknownLinuxGnu => "linux", | ||
Self::Aarch64UnknownLinuxMusl => "linux", | ||
Self::X8664UnknownLinuxMusl => "linux", | ||
} | ||
} | ||
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/// Return a [`MarkerEnvironment`] compatible with the given [`TargetTriple`], based on | ||
/// a base [`MarkerEnvironment`]. | ||
/// | ||
/// The returned [`MarkerEnvironment`] will preserve the base environment's Python version | ||
/// markers, but override its platform markers. | ||
pub(crate) fn markers(self, base: &MarkerEnvironment) -> MarkerEnvironment { | ||
MarkerEnvironment { | ||
// Platform markers | ||
os_name: self.os_name().to_string(), | ||
platform_machine: self.platform_machine().to_string(), | ||
platform_system: self.platform_system().to_string(), | ||
sys_platform: self.sys_platform().to_string(), | ||
platform_release: self.platform_release().to_string(), | ||
platform_version: self.platform_version().to_string(), | ||
// Python version markers | ||
implementation_name: base.implementation_name.clone(), | ||
implementation_version: base.implementation_version.clone(), | ||
platform_python_implementation: base.platform_python_implementation.clone(), | ||
python_full_version: base.python_full_version.clone(), | ||
python_version: base.python_version.clone(), | ||
} | ||
} | ||
} |
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