1 files changed, 83 insertions, 0 deletions
diff --git a/cli/tools/installer.rs b/cli/tools/installer.rs
index 4d4709e28..18d2d20e7 100644
--- a/cli/tools/installer.rs
+++ b/cli/tools/installer.rs
@@ -139,6 +139,57 @@ pub fn infer_name_from_url(url: &Url) -> Option<String> {
   Some(stem)
 }
 
+pub fn uninstall(name: String, root: Option<PathBuf>) -> Result<(), AnyError> {
+  let root = if let Some(root) = root {
+    canonicalize_path(&root)?
+  } else {
+    get_installer_root()?
+  };
+  let installation_dir = root.join("bin");
+
+  // ensure directory exists
+  if let Ok(metadata) = fs::metadata(&installation_dir) {
+    if !metadata.is_dir() {
+      return Err(generic_error("Installation path is not a directory"));
+    }
+  }
+
+  let mut file_path = installation_dir.join(&name);
+
+  let mut removed = false;
+
+  if file_path.exists() {
+    fs::remove_file(&file_path)?;
+    println!("deleted {}", file_path.to_string_lossy());
+    removed = true
+  };
+
+  if cfg!(windows) {
+    file_path = file_path.with_extension("cmd");
+    if file_path.exists() {
+      fs::remove_file(&file_path)?;
+      println!("deleted {}", file_path.to_string_lossy());
+      removed = true
+    }
+  }
+
+  if !removed {
+    return Err(generic_error(format!("No installation found for {}", name)));
+  }
+
+  // There might be some extra files to delete
+  for ext in ["tsconfig.json", "lock.json"] {
+    file_path = file_path.with_extension(ext);
+    if file_path.exists() {
+      fs::remove_file(&file_path)?;
+      println!("deleted {}", file_path.to_string_lossy());
+    }
+  }
+
+  println!("✅ Successfully uninstalled {}", name);
+  Ok(())
+}
+
 pub fn install(
   flags: Flags,
   module_url: &str,
@@ -926,4 +977,36 @@ mod tests {
     let content = fs::read_to_string(file_path).unwrap();
     assert!(content.contains(&expected_string));
   }
+
+  #[test]
+  fn uninstall_basic() {
+    let temp_dir = TempDir::new().expect("tempdir fail");
+    let bin_dir = temp_dir.path().join("bin");
+    std::fs::create_dir(&bin_dir).unwrap();
+
+    let mut file_path = bin_dir.join("echo_test");
+    File::create(&file_path).unwrap();
+    if cfg!(windows) {
+      file_path = file_path.with_extension("cmd");
+      File::create(&file_path).unwrap();
+    }
+
+    // create extra files
+    file_path = file_path.with_extension("tsconfig.json");
+    File::create(&file_path).unwrap();
+    file_path = file_path.with_extension("lock.json");
+    File::create(&file_path).unwrap();
+
+    uninstall("echo_test".to_string(), Some(temp_dir.path().to_path_buf()))
+      .expect("Uninstall failed");
+
+    assert!(!file_path.exists());
+    assert!(!file_path.with_extension("tsconfig.json").exists());
+    assert!(!file_path.with_extension("lock.json").exists());
+
+    if cfg!(windows) {
+      file_path = file_path.with_extension("cmd");
+      assert!(!file_path.exists());
+    }
+  }
 }