75 lines
2.5 KiB
Rust
75 lines
2.5 KiB
Rust
use std::ffi::OsStr;
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use std::ffi::OsString;
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use std::fs;
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use std::process::Command;
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use crate::utils::spawn_and_wait;
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pub(crate) fn prepare() {
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// FIXME implement in rust
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let prepare_sysroot_cmd = Command::new("./build_sysroot/prepare_sysroot_src.sh");
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spawn_and_wait(prepare_sysroot_cmd);
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eprintln!("[INSTALL] hyperfine");
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Command::new("cargo").arg("install").arg("hyperfine").spawn().unwrap().wait().unwrap();
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clone_repo(
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"rand",
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"https://github.com/rust-random/rand.git",
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"0f933f9c7176e53b2a3c7952ded484e1783f0bf1",
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);
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eprintln!("[PATCH] rand");
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for patch in get_patches("crate_patches", "rand") {
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let mut patch_arg = OsString::from("../crate_patches/");
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patch_arg.push(patch);
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let mut apply_patch_cmd = Command::new("git");
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apply_patch_cmd.arg("am").arg(patch_arg).current_dir("rand");
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spawn_and_wait(apply_patch_cmd);
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}
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clone_repo(
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"regex",
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"https://github.com/rust-lang/regex.git",
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"341f207c1071f7290e3f228c710817c280c8dca1",
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);
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clone_repo(
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"simple-raytracer",
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"https://github.com/ebobby/simple-raytracer",
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"804a7a21b9e673a482797aa289a18ed480e4d813",
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);
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eprintln!("[LLVM BUILD] simple-raytracer");
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let mut build_cmd = Command::new("cargo");
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build_cmd.arg("build").env_remove("CARGO_TARGET_DIR").current_dir("simple-raytracer");
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spawn_and_wait(build_cmd);
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fs::copy("simple-raytracer/target/debug/main", "simple-raytracer/raytracer_cg_llvm").unwrap();
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}
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fn clone_repo(name: &str, repo: &str, commit: &str) {
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eprintln!("[CLONE] {}", repo);
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// Ignore exit code as the repo may already have been checked out
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Command::new("git").arg("clone").arg(repo).spawn().unwrap().wait().unwrap();
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let mut clean_cmd = Command::new("git");
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clean_cmd.arg("checkout").arg("--").arg(".").current_dir(name);
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spawn_and_wait(clean_cmd);
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let mut checkout_cmd = Command::new("git");
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checkout_cmd.arg("checkout").arg(commit).current_dir(name);
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spawn_and_wait(checkout_cmd);
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}
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fn get_patches(patch_dir: &str, crate_name: &str) -> Vec<OsString> {
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let mut patches: Vec<_> = fs::read_dir(patch_dir)
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.unwrap()
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.map(|entry| entry.unwrap().path())
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.filter(|path| path.extension() == Some(OsStr::new("patch")))
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.map(|path| path.file_name().unwrap().to_owned())
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.filter(|file_name| file_name.to_str().unwrap().split("-").nth(1).unwrap() == crate_name)
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.collect();
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patches.sort();
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patches
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}
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