refactor: extract out sloppy imports resolution from CLI crate (#25920)

This is slow progress towards creating a `deno_resolver`  crate.

Waiting on:

* https://github.com/denoland/deno/pull/25918
* https://github.com/denoland/deno/pull/25916

1 files changed, 0 insertions, 179 deletions

diff --git a/ext/node_resolver/path.rs b/ext/node_resolver/path.rs
deleted file mode 100644
index ece270cd9..000000000
--- a/ext/node_resolver/path.rs
+++ /dev/null
@@ -1,179 +0,0 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
-
-use std::path::Component;
-use std::path::Path;
-use std::path::PathBuf;
-
-use url::Url;
-
-/// Extension to path_clean::PathClean
-pub trait PathClean<T> {
-  fn clean(&self) -> T;
-}
-
-impl PathClean<PathBuf> for PathBuf {
-  fn clean(&self) -> PathBuf {
-    fn is_clean_path(path: &Path) -> bool {
-      let path = path.to_string_lossy();
-      let mut current_index = 0;
-      while let Some(index) = path[current_index..].find("\\.") {
-        let trailing_index = index + current_index + 2;
-        let mut trailing_chars = path[trailing_index..].chars();
-        match trailing_chars.next() {
-          Some('.') => match trailing_chars.next() {
-            Some('/') | Some('\\') | None => {
-              return false;
-            }
-            _ => {}
-          },
-          Some('/') | Some('\\') => {
-            return false;
-          }
-          _ => {}
-        }
-        current_index = trailing_index;
-      }
-      true
-    }
-
-    let path = path_clean::PathClean::clean(self);
-    if cfg!(windows) && !is_clean_path(&path) {
-      // temporary workaround because path_clean::PathClean::clean is
-      // not good enough on windows
-      let mut components = Vec::new();
-
-      for component in path.components() {
-        match component {
-          Component::CurDir => {
-            // skip
-          }
-          Component::ParentDir => {
-            let maybe_last_component = components.pop();
-            if !matches!(maybe_last_component, Some(Component::Normal(_))) {
-              panic!("Error normalizing: {}", path.display());
-            }
-          }
-          Component::Normal(_) | Component::RootDir | Component::Prefix(_) => {
-            components.push(component);
-          }
-        }
-      }
-      components.into_iter().collect::<PathBuf>()
-    } else {
-      path
-    }
-  }
-}
-
-pub(crate) fn to_file_specifier(path: &Path) -> Url {
-  match Url::from_file_path(path) {
-    Ok(url) => url,
-    Err(_) => panic!("Invalid path: {}", path.display()),
-  }
-}
-
-// todo(dsherret): we have the below code also in deno_core and it
-// would be good to somehow re-use it in both places (we don't want
-// to create a dependency on deno_core here)
-
-#[cfg(not(windows))]
-#[inline]
-pub fn strip_unc_prefix(path: PathBuf) -> PathBuf {
-  path
-}
-
-/// Strips the unc prefix (ex. \\?\) from Windows paths.
-#[cfg(windows)]
-pub fn strip_unc_prefix(path: PathBuf) -> PathBuf {
-  use std::path::Component;
-  use std::path::Prefix;
-
-  let mut components = path.components();
-  match components.next() {
-    Some(Component::Prefix(prefix)) => {
-      match prefix.kind() {
-        // \\?\device
-        Prefix::Verbatim(device) => {
-          let mut path = PathBuf::new();
-          path.push(format!(r"\\{}\", device.to_string_lossy()));
-          path.extend(components.filter(|c| !matches!(c, Component::RootDir)));
-          path
-        }
-        // \\?\c:\path
-        Prefix::VerbatimDisk(_) => {
-          let mut path = PathBuf::new();
-          path.push(prefix.as_os_str().to_string_lossy().replace(r"\\?\", ""));
-          path.extend(components);
-          path
-        }
-        // \\?\UNC\hostname\share_name\path
-        Prefix::VerbatimUNC(hostname, share_name) => {
-          let mut path = PathBuf::new();
-          path.push(format!(
-            r"\\{}\{}\",
-            hostname.to_string_lossy(),
-            share_name.to_string_lossy()
-          ));
-          path.extend(components.filter(|c| !matches!(c, Component::RootDir)));
-          path
-        }
-        _ => path,
-      }
-    }
-    _ => path,
-  }
-}
-
-#[cfg(test)]
-mod test {
-  #[cfg(windows)]
-  #[test]
-  fn test_path_clean() {
-    use super::*;
-
-    run_test("C:\\test\\./file.txt", "C:\\test\\file.txt");
-    run_test("C:\\test\\../other/file.txt", "C:\\other\\file.txt");
-    run_test("C:\\test\\../other\\file.txt", "C:\\other\\file.txt");
-
-    fn run_test(input: &str, expected: &str) {
-      assert_eq!(PathBuf::from(input).clean(), PathBuf::from(expected));
-    }
-  }
-
-  #[cfg(windows)]
-  #[test]
-  fn test_strip_unc_prefix() {
-    use std::path::PathBuf;
-
-    run_test(r"C:\", r"C:\");
-    run_test(r"C:\test\file.txt", r"C:\test\file.txt");
-
-    run_test(r"\\?\C:\", r"C:\");
-    run_test(r"\\?\C:\test\file.txt", r"C:\test\file.txt");
-
-    run_test(r"\\.\C:\", r"\\.\C:\");
-    run_test(r"\\.\C:\Test\file.txt", r"\\.\C:\Test\file.txt");
-
-    run_test(r"\\?\UNC\localhost\", r"\\localhost");
-    run_test(r"\\?\UNC\localhost\c$\", r"\\localhost\c$");
-    run_test(
-      r"\\?\UNC\localhost\c$\Windows\file.txt",
-      r"\\localhost\c$\Windows\file.txt",
-    );
-    run_test(r"\\?\UNC\wsl$\deno.json", r"\\wsl$\deno.json");
-
-    run_test(r"\\?\server1", r"\\server1");
-    run_test(r"\\?\server1\e$\", r"\\server1\e$\");
-    run_test(
-      r"\\?\server1\e$\test\file.txt",
-      r"\\server1\e$\test\file.txt",
-    );
-
-    fn run_test(input: &str, expected: &str) {
-      assert_eq!(
-        super::strip_unc_prefix(PathBuf::from(input)),
-        PathBuf::from(expected)
-      );
-    }
-  }
-}