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8815bb9594
This breaks out some of the parts on #10586, that should be easily mergeable. The idea would be to let you review & merge it first, and then I'll complete the other PR rebase off of this stuff.
55 lines
1.7 KiB
Rust
55 lines
1.7 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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use std::env;
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use std::fs::File;
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use std::io::Write;
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use std::path::Path;
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use std::process::{Command, Stdio, exit};
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#[cfg(windows)]
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fn find_python() -> String {
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if Command::new("python27.exe").arg("--version").output().is_ok() {
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return "python27.exe".to_owned();
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}
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if Command::new("python.exe").arg("--version").output().is_ok() {
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return "python.exe".to_owned();
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}
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panic!("Can't find python (tried python27.exe and python.exe)! Try fixing PATH or setting the PYTHON env var");
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}
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#[cfg(not(windows))]
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fn find_python() -> String {
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if Command::new("python2.7").arg("--version").output().unwrap().status.success() {
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"python2.7"
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} else {
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"python"
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}.to_owned()
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}
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fn main() {
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let python = match env::var("PYTHON") {
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Ok(python_path) => python_path,
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Err(_) => find_python(),
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};
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let style = Path::new(file!()).parent().unwrap();
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let mako = style.join("Mako-0.9.1.zip");
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let template = style.join("properties.mako.rs");
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let product = if cfg!(feature = "gecko") { "gecko" } else { "servo" };
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let result = Command::new(python)
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.env("PYTHONPATH", &mako)
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.env("TEMPLATE", &template)
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.env("PRODUCT", product)
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.arg("generate_properties_rs.py")
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.stderr(Stdio::inherit())
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.output()
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.unwrap();
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if !result.status.success() {
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exit(1)
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}
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let out = env::var("OUT_DIR").unwrap();
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File::create(&Path::new(&out).join("properties.rs")).unwrap().write_all(&result.stdout).unwrap();
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}
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