build(justfile): add validate dev branch recipe

src/fs/mod.rs

@@ -36,7 +36,7 @@ impl std::ops::Deref for FileSystem {
     fn deref(&self) -> &Self::Target {
         match self {
             Self::Real(fs) => fs,
-            Self::Temp(fs) => fs.deref(),
+            Self::Temp(fs) => fs,
         }
     }
 }

src/fs/temp.rs

@@ -1,4 +1,7 @@
-use std::sync::{Arc, Mutex};
+use std::{
+    path::{Path, PathBuf},
+    sync::{Arc, Mutex},
+};
 
 use tempfile::TempDir;
 
@@ -19,10 +22,26 @@ pub struct TempFileSystem {
     _temp_dir: Arc<Mutex<TempDir>>,
 }
 
-impl std::ops::Deref for TempFileSystem {
-    type Target = dyn super::FileSystemLike;
+impl super::FileSystemLike for TempFileSystem {
+    fn base(&self) -> &Path {
+        self.real.base()
+    }
+    fn path_of(&self, path: PathBuf) -> super::Result<PathBuf> {
+        self.real.path_of(path)
+    }
+    fn file_write(&self, path: &Path, contents: &str) -> super::Result<()> {
+        self.real.file_write(path, contents)
+    }
 
-    fn deref(&self) -> &Self::Target {
-        &self.real
+    fn file_read_to_string(&self, path: &Path) -> super::Result<String> {
+        self.real.file_read_to_string(path)
+    }
+
+    fn path_exists(&self, path: &Path) -> super::Result<bool> {
+        self.real.path_exists(path)
+    }
+
+    fn path_is_file(&self, path: &Path) -> super::Result<bool> {
+        self.real.path_is_file(path)
     }
 }