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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
extern crate walkdir;
use std::env;
use std::path::Path;
use std::process::{Command, exit};
use walkdir::WalkDir;
#[cfg(windows)]
fn find_python() -> String {
if Command::new("python2.7.exe").arg("--version").output().is_ok() {
return "python2.7.exe".to_owned();
}
if Command::new("python27.exe").arg("--version").output().is_ok() {
return "python27.exe".to_owned();
}
if Command::new("python.exe").arg("--version").output().is_ok() {
return "python.exe".to_owned();
}
panic!(concat!("Can't find python (tried python2.7.exe, python27.exe, and python.exe)! ",
"Try fixing PATH or setting the PYTHON env var"));
}
#[cfg(not(windows))]
fn find_python() -> String {
if Command::new("python2.7").arg("--version").output().unwrap().status.success() {
"python2.7"
} else {
"python"
}.to_owned()
}
fn main() {
println!("cargo:rerun-if-changed=build.rs");
for entry in WalkDir::new("properties") {
let entry = entry.unwrap();
match entry.path().extension().and_then(|e| e.to_str()) {
Some("mako") | Some("rs") | Some("py") | Some("zip") => {
println!("cargo:rerun-if-changed={}", entry.path().display());
}
_ => {}
}
}
let python = env::var("PYTHON").ok().unwrap_or_else(find_python);
let script = Path::new(file!()).parent().unwrap().join("properties").join("build.py");
let product = if cfg!(feature = "gecko") { "gecko" } else { "servo" };
let status = Command::new(python)
.arg(&script)
.arg(product)
.arg("style-crate")
.status()
.unwrap();
if !status.success() {
exit(1)
}
}
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