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Merge pull request #226 from dtolnay/windows

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Support OUT_DIR located in `\\?\` path on Windows
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David Tolnay 2024-05-14 14:49:23 -07:00 • committed by GitHub
commit e18f5c3ad1
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2 changed files with 12 additions and 0 deletions
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6
build.rs
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@ -5,6 +5,7 @@ use std::path::PathBuf;
fn main() {
println!("cargo:rerun-if-changed=build.rs");
println!("cargo:rustc-check-cfg=cfg(exhaustive)");
println!("cargo:rustc-check-cfg=cfg(host_os, values(\"windows\"))");
let prettyplease_version = match env::var("DEP_PRETTYPLEASE02_VERSION") {
Ok(prettyplease_version) => format!(r#"Some("{}")"#, prettyplease_version.escape_debug()),
@ -14,4 +15,9 @@ fn main() {
let out_dir = PathBuf::from(env::var("OUT_DIR").unwrap());
let prettyplease_version_file = out_dir.join("prettyplease.version");
fs::write(prettyplease_version_file, prettyplease_version).unwrap();
let host = env::var_os("HOST").unwrap();
if let Some("windows") = host.to_str().unwrap().split('-').nth(2) {
println!("cargo:rustc-cfg=host_os=\"windows\"");
}
}

6
src/version.rs
View file

@ -1,9 +1,15 @@
use std::fmt::{self, Display};
const CARGO_EXPAND_VERSION: &str = env!("CARGO_PKG_VERSION");
#[cfg(not(host_os = "windows"))]
const PRETTYPLEASE_VERSION: Option<&str> =
include!(concat!(env!("OUT_DIR"), "/prettyplease.version"));
#[cfg(host_os = "windows")]
const PRETTYPLEASE_VERSION: Option<&str> =
include!(concat!(env!("OUT_DIR"), "\\prettyplease.version"));
pub(crate) struct Version {
pub verbose: bool,
}