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pass clippy sysroot env if given r=ozkanonur

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Signed-off-by: ozkanonur <work@onurozkan.dev>
This commit is contained in:
ozkanonur 2022-11-20 02:40:31 +03:00 committed by Philipp Krones
parent 661f13ce3b
commit 5907e9155e
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GPG key ID: 1CA0DF2AF59D68A5
1 changed files with 15 additions and 3 deletions
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18
src/driver.rs
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@ -252,6 +252,13 @@ pub fn main() {
exit(rustc_driver::catch_with_exit_code(move || {
let mut orig_args: Vec<String> = env::args().collect();
let sys_root_env = std::env::var("SYSROOT").ok();
let pass_sysroot_env_if_given = |args: &mut Vec<String>, sys_root_env| {
if let Some(sys_root) = sys_root_env {
args.extend(vec!["--sysroot".into(), sys_root]);
};
};
// make "clippy-driver --rustc" work like a subcommand that passes further args to "rustc"
// for example `clippy-driver --rustc --version` will print the rustc version that clippy-driver
// uses
@ -259,7 +266,10 @@ pub fn main() {
orig_args.remove(pos);
orig_args[0] = "rustc".to_string();
return rustc_driver::RunCompiler::new(&orig_args, &mut DefaultCallbacks).run();
let mut args: Vec<String> = orig_args.clone();
pass_sysroot_env_if_given(&mut args, sys_root_env);
return rustc_driver::RunCompiler::new(&args, &mut DefaultCallbacks).run();
}
if orig_args.iter().any(|a| a == "--version" || a == "-V") {
@ -282,6 +292,9 @@ pub fn main() {
exit(0);
}
let mut args: Vec<String> = orig_args.clone();
pass_sysroot_env_if_given(&mut args, sys_root_env);
let mut no_deps = false;
let clippy_args_var = env::var("CLIPPY_ARGS").ok();
let clippy_args = clippy_args_var
@ -310,11 +323,10 @@ pub fn main() {
let clippy_enabled = !cap_lints_allow && (!no_deps || in_primary_package);
if clippy_enabled {
let mut args: Vec<String> = orig_args.clone();
args.extend(clippy_args);
rustc_driver::RunCompiler::new(&args, &mut ClippyCallbacks { clippy_args_var }).run()
} else {
rustc_driver::RunCompiler::new(&orig_args, &mut RustcCallbacks { clippy_args_var }).run()
rustc_driver::RunCompiler::new(&args, &mut RustcCallbacks { clippy_args_var }).run()
}
}))
}