.env("CARGO_INCREMENTAL", "0")
.arg("clippy")
.args(&["-p", "subcrate"])
- .arg("--")
.arg("--no-deps")
+ .arg("--")
.arg("-Cdebuginfo=0") // disable debuginfo to generate less data in the target dir
.args(&["--cfg", r#"feature="primary_package_test""#])
.output()
#[ignore]
#[cfg(feature = "metadata-collector-lint")]
fn run_metadata_collection_lint() {
+ use std::fs::File;
+ use std::time::SystemTime;
+
+ // Setup for validation
+ let metadata_output_path = PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("util/gh-pages/lints.json");
+ let start_time = SystemTime::now();
+
+ // Run collection as is
std::env::set_var("ENABLE_METADATA_COLLECTION", "1");
run_clippy_for_project("clippy_lints");
+
+ // Check if cargo caching got in the way
+ if let Ok(file) = File::open(metadata_output_path) {
+ if let Ok(metadata) = file.metadata() {
+ if let Ok(last_modification) = metadata.modified() {
+ if last_modification > start_time {
+ // The output file has been modified. Most likely by a hungry
+ // metadata collection monster. So We'll return.
+ return;
+ }
+ }
+ }
+ }
+
+ // Force cargo to invalidate the caches
+ filetime::set_file_mtime(
+ PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("clippy_lints/src/lib.rs"),
+ filetime::FileTime::now(),
+ )
+ .unwrap();
+
+ // Running the collection again
+ run_clippy_for_project("clippy_lints");
}
fn run_clippy_for_project(project: &str) {