Initial commit

This commit is contained in:
nora 2024-06-12 20:47:37 +02:00
commit cd5b26e3ce
4 changed files with 388 additions and 0 deletions

3
.gitignore vendored Normal file
View file

@ -0,0 +1,3 @@
/target
/targets
/results

227
Cargo.lock generated Normal file
View file

@ -0,0 +1,227 @@
# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
version = 3
[[package]]
name = "addr2line"
version = "0.21.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8a30b2e23b9e17a9f90641c7ab1549cd9b44f296d3ccbf309d2863cfe398a0cb"
dependencies = [
"gimli",
]
[[package]]
name = "adler"
version = "1.0.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
[[package]]
name = "backtrace"
version = "0.3.71"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "26b05800d2e817c8b3b4b54abd461726265fa9789ae34330622f2db9ee696f9d"
dependencies = [
"addr2line",
"cc",
"cfg-if",
"libc",
"miniz_oxide",
"object",
"rustc-demangle",
]
[[package]]
name = "cc"
version = "1.0.99"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "96c51067fd44124faa7f870b4b1c969379ad32b2ba805aa959430ceaa384f695"
[[package]]
name = "cfg-if"
version = "1.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
[[package]]
name = "color-eyre"
version = "0.6.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "55146f5e46f237f7423d74111267d4597b59b0dad0ffaf7303bce9945d843ad5"
dependencies = [
"backtrace",
"color-spantrace",
"eyre",
"indenter",
"once_cell",
"owo-colors",
"tracing-error",
]
[[package]]
name = "color-spantrace"
version = "0.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cd6be1b2a7e382e2b98b43b2adcca6bb0e465af0bdd38123873ae61eb17a72c2"
dependencies = [
"once_cell",
"owo-colors",
"tracing-core",
"tracing-error",
]
[[package]]
name = "does-it-build"
version = "0.1.0"
dependencies = [
"color-eyre",
]
[[package]]
name = "eyre"
version = "0.6.12"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7cd915d99f24784cdc19fd37ef22b97e3ff0ae756c7e492e9fbfe897d61e2aec"
dependencies = [
"indenter",
"once_cell",
]
[[package]]
name = "gimli"
version = "0.28.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4271d37baee1b8c7e4b708028c57d816cf9d2434acb33a549475f78c181f6253"
[[package]]
name = "indenter"
version = "0.3.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ce23b50ad8242c51a442f3ff322d56b02f08852c77e4c0b4d3fd684abc89c683"
[[package]]
name = "lazy_static"
version = "1.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
[[package]]
name = "libc"
version = "0.2.155"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c"
[[package]]
name = "memchr"
version = "2.7.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6c8640c5d730cb13ebd907d8d04b52f55ac9a2eec55b440c8892f40d56c76c1d"
[[package]]
name = "miniz_oxide"
version = "0.7.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "87dfd01fe195c66b572b37921ad8803d010623c0aca821bea2302239d155cdae"
dependencies = [
"adler",
]
[[package]]
name = "object"
version = "0.32.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a6a622008b6e321afc04970976f62ee297fdbaa6f95318ca343e3eebb9648441"
dependencies = [
"memchr",
]
[[package]]
name = "once_cell"
version = "1.19.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
[[package]]
name = "owo-colors"
version = "3.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c1b04fb49957986fdce4d6ee7a65027d55d4b6d2265e5848bbb507b58ccfdb6f"
[[package]]
name = "pin-project-lite"
version = "0.2.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bda66fc9667c18cb2758a2ac84d1167245054bcf85d5d1aaa6923f45801bdd02"
[[package]]
name = "rustc-demangle"
version = "0.1.24"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "719b953e2095829ee67db738b3bfa9fa368c94900df327b3f07fe6e794d2fe1f"
[[package]]
name = "sharded-slab"
version = "0.1.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f40ca3c46823713e0d4209592e8d6e826aa57e928f09752619fc696c499637f6"
dependencies = [
"lazy_static",
]
[[package]]
name = "thread_local"
version = "1.1.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8b9ef9bad013ada3808854ceac7b46812a6465ba368859a37e2100283d2d719c"
dependencies = [
"cfg-if",
"once_cell",
]
[[package]]
name = "tracing"
version = "0.1.40"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c3523ab5a71916ccf420eebdf5521fcef02141234bbc0b8a49f2fdc4544364ef"
dependencies = [
"pin-project-lite",
"tracing-core",
]
[[package]]
name = "tracing-core"
version = "0.1.32"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c06d3da6113f116aaee68e4d601191614c9053067f9ab7f6edbcb161237daa54"
dependencies = [
"once_cell",
"valuable",
]
[[package]]
name = "tracing-error"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d686ec1c0f384b1277f097b2f279a2ecc11afe8c133c1aabf036a27cb4cd206e"
dependencies = [
"tracing",
"tracing-subscriber",
]
[[package]]
name = "tracing-subscriber"
version = "0.3.18"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ad0f048c97dbd9faa9b7df56362b8ebcaa52adb06b498c050d2f4e32f90a7a8b"
dependencies = [
"sharded-slab",
"thread_local",
"tracing-core",
]
[[package]]
name = "valuable"
version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"

7
Cargo.toml Normal file
View file

@ -0,0 +1,7 @@
[package]
name = "does-it-build"
version = "0.1.0"
edition = "2021"
[dependencies]
color-eyre = "0.6.3"

151
src/main.rs Normal file
View file

@ -0,0 +1,151 @@
use std::{collections::BTreeMap, num::NonZeroUsize, path::Path, process::Command, sync::Mutex};
use color_eyre::{
eyre::{bail, WrapErr},
Result,
};
fn main() -> Result<()> {
let targets = String::from_utf8(
Command::new("rustc")
.arg("--print")
.arg("target-list")
.output()?
.stdout,
)?;
let year = 2024;
let current_month = 6_u32;
let current_day = 12_u32;
let dates = (current_month.saturating_sub(5)..=current_month).flat_map(|month| {
if month == current_month && current_day <= 16 {
vec![format!("{year}-{month:0>2}-01")]
} else {
vec![
format!("{year}-{month:0>2}-01"),
format!("{year}-{month:0>2}-15"),
]
}
});
for date in dates {
println!("Doing date {date}");
let toolchain = format!("nightly-{date}");
let result = Command::new("rustup")
.arg("toolchain")
.arg("install")
.arg(&toolchain)
.arg("--profile")
.arg("minimal")
.spawn()?
.wait()?;
if !result.success() {
bail!("rustup failed");
}
let result = Command::new("rustup")
.arg("component")
.arg("add")
.arg("rust-src")
.arg("--toolchain")
.arg(&toolchain)
.spawn()?
.wait()?;
if !result.success() {
bail!("rustup failed");
}
let queue = targets.lines().collect::<Vec<&str>>();
let queue = &Mutex::new(queue);
std::fs::create_dir_all("targets")?;
let failures = Mutex::new(BTreeMap::new());
let targets = Path::new("targets").join(&toolchain);
std::thread::scope(|s| -> Result<()> {
let mut handles = vec![];
for _ in 0..std::thread::available_parallelism()
.unwrap_or(NonZeroUsize::new(1).unwrap())
.get()
{
let handle = s.spawn(|| -> Result<()> {
loop {
let target = {
let mut queue = queue.lock().unwrap();
let Some(next) = queue.pop() else {
return Ok(());
};
println!("remaining: {:>3 } - {next}", queue.len());
next
};
(|| -> Result<()> {
let target_dir = targets.join(target);
std::fs::create_dir_all(&target_dir)
.wrap_err("creating target src dir")?;
if !target_dir.join("Cargo.toml").exists() {
let init = Command::new("cargo")
.args(["init", "--lib", "--name", "target-test"])
.current_dir(&target_dir)
.output()
.wrap_err("spawning cargo init")?;
if !init.status.success() {
bail!("init failed: {}", String::from_utf8(init.stderr)?);
}
}
let librs = target_dir.join("src").join("lib.rs");
std::fs::write(&librs, "#![no_std]\n")
.wrap_err_with(|| format!("writing to {}", librs.display()))?;
let output = Command::new("cargo")
.arg(format!("+{toolchain}"))
.args(["build", "-Zbuild-std=core", "--target"])
.arg(target)
.current_dir(&target_dir)
.output()
.wrap_err("spawning cargo build")?;
if !output.status.success() {
println!("failure: {target}");
let stderr = String::from_utf8(output.stderr)
.wrap_err("cargo stderr utf8")?;
failures.lock().unwrap().insert(target.to_owned(), stderr);
}
Ok(())
})()
.wrap_err_with(|| format!("while checking {target}"))?;
}
});
handles.push(handle);
}
for handle in handles {
handle.join().unwrap()?;
}
Ok(())
})?;
std::fs::create_dir_all("results").wrap_err("creating results directory")?;
std::fs::write(
Path::new("results").join(date),
failures
.lock()
.unwrap()
.keys()
.cloned()
.collect::<Vec<_>>()
.join(","),
)
.wrap_err("writing results file")?;
for (target, stderr) in failures.into_inner().unwrap() {
println!("-----------------\nBROKEN TARGET: {target}\n{stderr}\n\n");
}
}
Ok(())
}