Create helix-stdx crate for stdlib extensions

helix-stdx is meant to carry extensions to the stdlib or low-level
dependencies that are useful in all other crates. This commit starts
with all of the path functions from helix-core and the CWD tracking that
lived in helix-loader.

The CWD tracking in helix-loader was previously unable to call the
canonicalization functions in helix-core. Switching to our custom
canonicalization code should make no noticeable difference though
since `std::env::current_dir` returns a canonicalized path with
symlinks resolved (at least on unix).

1 files changed, 4 insertions, 4 deletions

diff --git a/helix-term/tests/test/splits.rs b/helix-term/tests/test/splits.rs
index f010c86b..3b66c048 100644
--- a/helix-term/tests/test/splits.rs
+++ b/helix-term/tests/test/splits.rs
@@ -1,6 +1,6 @@
 use super::*;
 
-use helix_core::path::get_normalized_path;
+use helix_stdx::path;
 
 #[tokio::test(flavor = "multi_thread")]
 async fn test_split_write_quit_all() -> anyhow::Result<()> {
@@ -27,21 +27,21 @@ async fn test_split_write_quit_all() -> anyhow::Result<()> {
 
                     let doc1 = docs
                         .iter()
-                        .find(|doc| doc.path().unwrap() == &get_normalized_path(file1.path()))
+                        .find(|doc| doc.path().unwrap() == &path::normalize(file1.path()))
                         .unwrap();
 
                     assert_eq!("hello1", doc1.text().to_string());
 
                     let doc2 = docs
                         .iter()
-                        .find(|doc| doc.path().unwrap() == &get_normalized_path(file2.path()))
+                        .find(|doc| doc.path().unwrap() == &path::normalize(file2.path()))
                         .unwrap();
 
                     assert_eq!("hello2", doc2.text().to_string());
 
                     let doc3 = docs
                         .iter()
-                        .find(|doc| doc.path().unwrap() == &get_normalized_path(file3.path()))
+                        .find(|doc| doc.path().unwrap() == &path::normalize(file3.path()))
                         .unwrap();
 
                     assert_eq!("hello3", doc3.text().to_string());