Don't crate-locally reexport walk functions in tidy

src/tools/tidy/src/bins.rs

@@ -21,6 +21,7 @@ pub fn check(_path: &Path, _bad: &mut bool) {}
 
 #[cfg(unix)]
 mod os_impl {
+    use crate::walk::{filter_dirs, walk_no_read};
     use std::fs;
     use std::os::unix::prelude::*;
     use std::path::Path;
@@ -100,10 +101,10 @@ pub fn check(path: &Path, bad: &mut bool) {
 
         const ALLOWED: &[&str] = &["configure", "x"];
 
-        crate::walk_no_read(
+        walk_no_read(
             path,
             &mut |path| {
-                crate::filter_dirs(path)
+                filter_dirs(path)
                     || path.ends_with("src/etc")
                     // This is a list of directories that we almost certainly
                     // don't need to walk. A future PR will likely want to

src/tools/tidy/src/debug_artifacts.rs

@@ -1,5 +1,6 @@
 //! Tidy check to prevent creation of unnecessary debug artifacts while running tests.
 
+use crate::walk::{filter_dirs, walk};
 use std::path::{Path, PathBuf};
 
 const GRAPHVIZ_POSTFLOW_MSG: &str = "`borrowck_graphviz_postflow` attribute in test";
@@ -7,7 +8,7 @@
 pub fn check(path: &Path, bad: &mut bool) {
     let test_dir: PathBuf = path.join("test");
 
-    super::walk(&test_dir, &mut super::filter_dirs, &mut |entry, contents| {
+    walk(&test_dir, &mut filter_dirs, &mut |entry, contents| {
         let filename = entry.path();
         let is_rust = filename.extension().map_or(false, |ext| ext == "rs");
         if !is_rust {

src/tools/tidy/src/edition.rs

@@ -1,5 +1,6 @@
 //! Tidy check to ensure that crate `edition` is '2018' or '2021'.
 
+use crate::walk::{filter_dirs, walk};
 use std::path::Path;
 
 fn is_edition_2021(mut line: &str) -> bool {
@@ -8,9 +9,9 @@ fn is_edition_2021(mut line: &str) -> bool {
 }
 
 pub fn check(path: &Path, bad: &mut bool) {
-    super::walk(
+    walk(
         path,
-        &mut |path| super::filter_dirs(path) || path.ends_with("src/test"),
+        &mut |path| filter_dirs(path) || path.ends_with("src/test"),
         &mut |entry, contents| {
             let file = entry.path();
             let filename = file.file_name().unwrap();

src/tools/tidy/src/error_codes_check.rs

@@ -1,6 +1,7 @@
 //! Checks that all error codes have at least one test to prevent having error
 //! codes that are silently not thrown by the compiler anymore.
 
+use crate::walk::{filter_dirs, walk};
 use std::collections::{HashMap, HashSet};
 use std::ffi::OsStr;
 use std::fs::read_to_string;
@@ -217,7 +218,7 @@ pub fn check(paths: &[&Path], bad: &mut bool) {
     println!("Checking which error codes lack tests...");
 
     for path in paths {
-        super::walk(path, &mut super::filter_dirs, &mut |entry, contents| {
+        walk(path, &mut filter_dirs, &mut |entry, contents| {
             let file_name = entry.file_name();
             let entry_path = entry.path();
 

src/tools/tidy/src/errors.rs

@@ -3,14 +3,15 @@
 //! This ensures that error codes are used at most once and also prints out some
 //! statistics about the error codes.
 
+use crate::walk::{filter_dirs, walk};
 use std::collections::HashMap;
 use std::path::Path;
 
 pub fn check(path: &Path, bad: &mut bool) {
     let mut map: HashMap<_, Vec<_>> = HashMap::new();
-    super::walk(
+    walk(
         path,
-        &mut |path| super::filter_dirs(path) || path.ends_with("src/test"),
+        &mut |path| filter_dirs(path) || path.ends_with("src/test"),
         &mut |entry, contents| {
             let file = entry.path();
             let filename = file.file_name().unwrap().to_string_lossy();

src/tools/tidy/src/features.rs

@@ -9,6 +9,7 @@
 //! * All unstable lang features have tests to ensure they are actually unstable.
 //! * Language features in a group are sorted by feature name.
 
+use crate::walk::{filter_dirs, walk, walk_many};
 use std::collections::HashMap;
 use std::fmt;
 use std::fs;
@@ -92,14 +93,14 @@ pub fn check(
     let lib_features = get_and_check_lib_features(lib_path, bad, &features);
     assert!(!lib_features.is_empty());
 
-    super::walk_many(
+    walk_many(
         &[
             &src_path.join("test/ui"),
             &src_path.join("test/ui-fulldeps"),
             &src_path.join("test/rustdoc-ui"),
             &src_path.join("test/rustdoc"),
         ],
-        &mut |path| super::filter_dirs(path),
+        &mut filter_dirs,
         &mut |entry, contents| {
             let file = entry.path();
             let filename = file.file_name().unwrap().to_string_lossy();
@@ -466,9 +467,9 @@ fn map_lib_features(
     base_src_path: &Path,
     mf: &mut dyn FnMut(Result<(&str, Feature), &str>, &Path, usize),
 ) {
-    super::walk(
+    walk(
         base_src_path,
-        &mut |path| super::filter_dirs(path) || path.ends_with("src/test"),
+        &mut |path| filter_dirs(path) || path.ends_with("src/test"),
         &mut |entry, contents| {
             let file = entry.path();
             let filename = file.file_name().unwrap().to_string_lossy();

src/tools/tidy/src/lib.rs

@@ -3,8 +3,6 @@
 //! This library contains the tidy lints and exposes it
 //! to be used by tools.
 
-use walk::{filter_dirs, walk, walk_many, walk_no_read};
-
 /// A helper macro to `unwrap` a result except also print out details like:
 ///
 /// * The expression that failed

src/tools/tidy/src/pal.rs

@@ -30,6 +30,7 @@
 //! platform-specific cfgs are allowed. Not sure yet how to deal with
 //! this in the long term.
 
+use crate::walk::{filter_dirs, walk};
 use std::iter::Iterator;
 use std::path::Path;
 
@@ -67,7 +68,7 @@ pub fn check(path: &Path, bad: &mut bool) {
     // Sanity check that the complex parsing here works.
     let mut saw_target_arch = false;
     let mut saw_cfg_bang = false;
-    super::walk(path, &mut super::filter_dirs, &mut |entry, contents| {
+    walk(path, &mut filter_dirs, &mut |entry, contents| {
         let file = entry.path();
         let filestr = file.to_string_lossy().replace("\\", "/");
         if !filestr.ends_with(".rs") {

src/tools/tidy/src/style.rs

@@ -16,6 +16,7 @@
 //! A number of these checks can be opted-out of with various directives of the form:
 //! `// ignore-tidy-CHECK-NAME`.
 
+use crate::walk::{filter_dirs, walk};
 use regex::Regex;
 use std::path::Path;
 
@@ -218,13 +219,13 @@ fn is_unexplained_ignore(extension: &str, line: &str) -> bool {
 
 pub fn check(path: &Path, bad: &mut bool) {
     fn skip(path: &Path) -> bool {
-        super::filter_dirs(path) || skip_markdown_path(path)
+        filter_dirs(path) || skip_markdown_path(path)
     }
     let problematic_consts_strings: Vec<String> = (PROBLEMATIC_CONSTS.iter().map(u32::to_string))
         .chain(PROBLEMATIC_CONSTS.iter().map(|v| format!("{:x}", v)))
         .chain(PROBLEMATIC_CONSTS.iter().map(|v| format!("{:X}", v)))
         .collect();
-    super::walk(path, &mut skip, &mut |entry, contents| {
+    walk(path, &mut skip, &mut |entry, contents| {
         let file = entry.path();
         let filename = file.file_name().unwrap().to_string_lossy();
         let extensions = [".rs", ".py", ".js", ".sh", ".c", ".cpp", ".h", ".md", ".css", ".ftl"];

src/tools/tidy/src/target_specific_tests.rs

@@ -36,7 +36,7 @@ struct RevisionInfo<'a> {
 
 pub fn check(path: &Path, bad: &mut bool) {
     let tests = path.join("test");
-    super::walk(
+    crate::walk::walk(
         &tests,
         &mut |path| path.extension().map(|p| p == "rs") == Some(false),
         &mut |entry, content| {

src/tools/tidy/src/ui_tests.rs

@@ -47,7 +47,7 @@ fn check_entries(path: &Path, bad: &mut bool) {
 pub fn check(path: &Path, bad: &mut bool) {
     check_entries(&path, bad);
     for path in &[&path.join("test/ui"), &path.join("test/ui-fulldeps")] {
-        super::walk_no_read(path, &mut |_| false, &mut |entry| {
+        crate::walk::walk_no_read(path, &mut |_| false, &mut |entry| {
             let file_path = entry.path();
             if let Some(ext) = file_path.extension() {
                 if ext == "stderr" || ext == "stdout" {

src/tools/tidy/src/unit_tests.rs

@@ -7,6 +7,7 @@
 //! named `tests.rs` or `benches.rs`, or directories named `tests` or `benches` unconfigured
 //! during normal build.
 
+use crate::walk::{filter_dirs, walk};
 use std::path::Path;
 
 pub fn check(root_path: &Path, bad: &mut bool) {
@@ -20,7 +21,7 @@ pub fn check(root_path: &Path, bad: &mut bool) {
     let mut skip = |path: &Path| {
         let file_name = path.file_name().unwrap_or_default();
         if path.is_dir() {
-            super::filter_dirs(path)
+            filter_dirs(path)
                 || path.ends_with("src/test")
                 || path.ends_with("src/doc")
                 || (file_name == "tests" || file_name == "benches") && !is_core(path)
@@ -34,7 +35,7 @@ pub fn check(root_path: &Path, bad: &mut bool) {
         }
     };
 
-    super::walk(root_path, &mut skip, &mut |entry, contents| {
+    walk(root_path, &mut skip, &mut |entry, contents| {
         let path = entry.path();
         let is_core = path.starts_with(core);
         for (i, line) in contents.lines().enumerate() {