Switch from dirs_next 2.0 to dirs 5.0 (#13384)

<!--
if this PR closes one or more issues, you can automatically link the PR
with
them by using one of the [*linking
keywords*](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword),
e.g.
- this PR should close #xxxx
- fixes #xxxx

you can also mention related issues, PRs or discussions!
-->

# Description
<!--
Thank you for improving Nushell. Please, check our [contributing
guide](../CONTRIBUTING.md) and talk to the core team before making major
changes.

Description of your pull request goes here. **Provide examples and/or
screenshots** if your changes affect the user experience.
-->
Replaces the `dirs_next` family of crates with `dirs`. `dirs_next` was
born when the `dirs` crates were abandoned three years ago, but they're
being maintained again and most projects depend on `dirs` nowadays.
`dirs_next` has been abandoned since.

This came up while working on
https://github.com/nushell/nushell/pull/13382.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->
None.

# Tests + Formatting
<!--
Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used` to
check that you're using the standard code style
- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- `cargo run -- -c "use toolkit.nu; toolkit test stdlib"` to run the
tests for the standard library

> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->
Tests and formatter have been run.

# After Submitting
<!-- If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
-->

crates/nu-path/Cargo.toml

@@ -12,10 +12,10 @@ exclude = ["/fuzz"]
 bench = false
 
 [dependencies]
-dirs-next = { workspace = true }
+dirs = { workspace = true }
 
 [target.'cfg(windows)'.dependencies]
 omnipath = { workspace = true }
 
 [target.'cfg(all(unix, not(target_os = "macos"), not(target_os = "android")))'.dependencies]
-pwd = { workspace = true }
+pwd = { workspace = true }

crates/nu-path/src/helpers.rs

@@ -3,14 +3,14 @@ use omnipath::WinPathExt;
 use std::path::PathBuf;
 
 pub fn home_dir() -> Option<PathBuf> {
-    dirs_next::home_dir()
+    dirs::home_dir()
 }
 
 /// Return the data directory for the current platform or XDG_DATA_HOME if specified.
 pub fn data_dir() -> Option<PathBuf> {
     match std::env::var("XDG_DATA_HOME").map(PathBuf::from) {
         Ok(xdg_data) if xdg_data.is_absolute() => Some(canonicalize(&xdg_data).unwrap_or(xdg_data)),
-        _ => get_canonicalized_path(dirs_next::data_dir()),
+        _ => get_canonicalized_path(dirs::data_dir()),
     }
 }
 
@@ -20,7 +20,7 @@ pub fn cache_dir() -> Option<PathBuf> {
         Ok(xdg_cache) if xdg_cache.is_absolute() => {
             Some(canonicalize(&xdg_cache).unwrap_or(xdg_cache))
         }
-        _ => get_canonicalized_path(dirs_next::cache_dir()),
+        _ => get_canonicalized_path(dirs::cache_dir()),
     }
 }
 
@@ -30,7 +30,7 @@ pub fn config_dir() -> Option<PathBuf> {
         Ok(xdg_config) if xdg_config.is_absolute() => {
             Some(canonicalize(&xdg_config).unwrap_or(xdg_config))
         }
-        _ => get_canonicalized_path(dirs_next::config_dir()),
+        _ => get_canonicalized_path(dirs::config_dir()),
     }
 }
 

crates/nu-path/src/tilde.rs

@@ -77,7 +77,7 @@ fn user_home_dir(username: &str) -> PathBuf {
 fn user_home_dir(username: &str) -> PathBuf {
     use std::path::Component;
 
-    match dirs_next::home_dir() {
+    match dirs::home_dir() {
         None => {
             // Termux always has the same home directory
             #[cfg(target_os = "android")]
@@ -145,7 +145,7 @@ fn expand_tilde_with_another_user_home(path: &Path) -> PathBuf {
 /// Expand tilde ("~") into a home directory if it is the first path component
 pub fn expand_tilde(path: impl AsRef<Path>) -> PathBuf {
     // TODO: Extend this to work with "~user" style of home paths
-    expand_tilde_with_home(path, dirs_next::home_dir())
+    expand_tilde_with_home(path, dirs::home_dir())
 }
 
 #[cfg(test)]