add unfixable setting

Author: jhossbach

README.md

@@ -56,6 +56,7 @@ pylsp = {
       format = { "I" },  -- Rules that are marked as fixable by ruff that should be fixed when running textDocument/formatting
       severities = { ["D212"] = "I" },  -- Optional table of rules where a custom severity is desired
       unsafeFixes = false,  -- Whether or not to offer unsafe fixes as code actions. Ignored with the "Fix All" action
+      unfixable = { "F401" }, -- Rules that are excluded when checking the code actions (including the "Fix All" action)
 
       -- Rules that are ignored when a pyproject.toml or ruff.toml is present:
       lineLength = 88,  -- Line length to pass to ruff checking and formatting
@@ -140,7 +141,7 @@ The `Fix all` code action *only* consideres safe fixes.
 The log level can be set via the `cmd` option of `pylsp`:
 
 ```lua
-lspconfig.pylsp.setup {
+vim.lsp.config("pylsp",  {
   cmd = {"pylsp", "-vvv", "--log-file", "/tmp/lsp.log"},
   settings = {
     pylsp = {
@@ -151,5 +152,5 @@ lspconfig.pylsp.setup {
       }
     }
   }
-}
+})
 ```

pylsp_ruff/plugin.py

@@ -621,6 +621,9 @@ def build_check_arguments(
     if settings.unsafe_fixes:
         args.append("--unsafe-fixes")
 
+    if settings.unfixable:
+        args.append(f"--unfixable={','.join(settings.unfixable)}")
+
     if settings.exclude:
         args.append(f"--exclude={','.join(settings.exclude)}")
 
@@ -723,8 +726,8 @@ def load_settings(workspace: Workspace, document_path: str) -> PluginSettings:
 
     """
     config = workspace._config
-    _plugin_settings = config.plugin_settings("ruff", document_path=document_path)
-    plugin_settings = converter.structure(_plugin_settings, PluginSettings)
+    plugin_settings = config.plugin_settings("ruff", document_path=document_path)
+    plugin_settings = converter.structure(plugin_settings, PluginSettings)
 
     pyproject_file = find_parents(
         workspace.root_path, document_path, ["pyproject.toml"]

pylsp_ruff/settings.py

@@ -27,6 +27,8 @@ class PluginSettings:
     preview: bool = False
     unsafe_fixes: bool = False
 
+    unfixable: Optional[List[str]] = None
+
     severities: Optional[Dict[str, str]] = None
 
     target_version: Optional[str] = None