chore: remove unused dev-dependencies

- Remove serde_json, vite_graph_ser, vite_task_graph from vite_task_bin
- Remove regex from vite_task_plan
- Simplify get_shell_exe() to use cfg!(windows) instead of #[cfg] attrs

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: branchseer

Cargo.lock

@@ -27,12 +27,9 @@ cow-utils = { workspace = true }
 insta = { workspace = true, features = ["glob", "json", "redactions", "filters", "ron"] }
 regex = { workspace = true }
 serde = { workspace = true, features = ["derive", "rc"] }
-serde_json = { workspace = true }
 tempfile = { workspace = true }
 toml = { workspace = true }
-vite_graph_ser = { workspace = true }
 vite_path = { workspace = true, features = ["absolute-redaction"] }
-vite_task_graph = { workspace = true }
 vite_workspace = { workspace = true }
 
 [lints]

crates/vite_task_bin/Cargo.toml

@@ -19,13 +19,7 @@ use vite_workspace::find_workspace_root;
 /// On Unix, uses /bin/sh.
 /// On Windows, uses BASH env var or falls back to Git Bash.
 fn get_shell_exe() -> PathBuf {
-    #[cfg(unix)]
-    {
-        PathBuf::from("/bin/sh")
-    }
-
-    #[cfg(windows)]
-    {
+    if cfg!(windows) {
         if let Some(bash) = std::env::var_os("BASH") {
             PathBuf::from(bash)
         } else {
@@ -41,6 +35,8 @@ fn get_shell_exe() -> PathBuf {
                 );
             }
         }
+    } else {
+        PathBuf::from("/bin/sh")
     }
 }
 

crates/vite_task_bin/tests/e2e_snapshots/main.rs

@@ -34,7 +34,6 @@ which = { workspace = true }
 copy_dir = { workspace = true }
 cow-utils = { workspace = true }
 insta = { workspace = true, features = ["glob", "json", "redactions", "filters", "ron"] }
-regex = { workspace = true }
 serde_json = { workspace = true }
 tempfile = { workspace = true }
 tokio = { workspace = true, features = ["rt", "macros"] }