use crate::core::builder::{Builder, RunConfig, ShouldRun, Step};
use crate::utils::exec::command;
use std::path::{Path, PathBuf};
#[derive(Debug, Clone, Hash, PartialEq, Eq)]
pub(crate) struct Vendor {
sync_args: Vec<PathBuf>,
versioned_dirs: bool,
root_dir: PathBuf,
}
impl Step for Vendor {
type Output = ();
const DEFAULT: bool = true;
const ONLY_HOSTS: bool = true;
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
run.alias("placeholder").default_condition(true)
}
fn make_run(run: RunConfig<'_>) {
run.builder.ensure(Vendor {
sync_args: run.builder.config.cmd.vendor_sync_args(),
versioned_dirs: run.builder.config.cmd.vendor_versioned_dirs(),
root_dir: run.builder.src.clone(),
});
}
fn run(self, builder: &Builder<'_>) -> Self::Output {
let mut cmd = command(&builder.initial_cargo);
cmd.arg("vendor");
if self.versioned_dirs {
cmd.arg("--versioned-dirs");
}
builder.build.update_submodule(Path::new("src/tools/cargo"));
for p in [
"src/tools/cargo/Cargo.toml",
"src/tools/rust-analyzer/Cargo.toml",
"compiler/rustc_codegen_cranelift/Cargo.toml",
"compiler/rustc_codegen_gcc/Cargo.toml",
"src/bootstrap/Cargo.toml",
] {
cmd.arg("--sync").arg(builder.src.join(p));
}
for sync_arg in self.sync_args {
cmd.arg("--sync").arg(sync_arg);
}
cmd.env("RUSTC_BOOTSTRAP", "1");
cmd.current_dir(self.root_dir);
cmd.run(builder);
}
}