From a751485bf08fb751e92a62ca17fb3530296f0ceb Mon Sep 17 00:00:00 2001
From: GarandPLG <garandplg@garandplg.com>
Date: Wed, 11 Feb 2026 16:07:36 +0100
Subject: [PATCH] Add ruff LSP and Python tooling to Zed config
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Add uv, python314, and ruff to extra packages.

Enable Python format‑on‑save, use ruff as formatter and language server,
and set tab size to 4.

Configure ruff LSP with a bash wrapper and detailed inlay‑hint options.
---
 modules/home/zed/extra-packages.nix          |  3 +++
 modules/home/zed/user-settings/languages.nix | 12 ++++++++++-
 modules/home/zed/user-settings/lsp.nix       | 22 ++++++++++++++++++++
 3 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/modules/home/zed/extra-packages.nix b/modules/home/zed/extra-packages.nix
index 2461d5e..93f0219 100644
--- a/modules/home/zed/extra-packages.nix
+++ b/modules/home/zed/extra-packages.nix
@@ -5,5 +5,8 @@
     nixd
     alejandra
     opencode
+    uv
+    python314
+    ruff
   ];
 }
diff --git a/modules/home/zed/user-settings/languages.nix b/modules/home/zed/user-settings/languages.nix
index cc5ea2b..295444e 100644
--- a/modules/home/zed/user-settings/languages.nix
+++ b/modules/home/zed/user-settings/languages.nix
@@ -4,7 +4,17 @@ _: {
       "nixd"
       "!nil"
     ];
-    Python.language_servers = ["!basedpyright"];
+    Python = {
+      format_on_save = "on";
+      formatter.language_server.name = "ruff";
+      code_actions_on_format."source.organizeImports.ruff" = true;
+      language_servers = [
+        "ruff"
+        "!ty"
+        "!basedpyright"
+      ];
+      tab_size = 4;
+    };
     YAML.tab_size = 2;
     JavaScript = {
       formatter.language_server.name = "biome";
diff --git a/modules/home/zed/user-settings/lsp.nix b/modules/home/zed/user-settings/lsp.nix
index 1d43b08..0702cda 100644
--- a/modules/home/zed/user-settings/lsp.nix
+++ b/modules/home/zed/user-settings/lsp.nix
@@ -72,5 +72,27 @@
         };
       };
     };
+    ruff = {
+      binary = {
+        path = lib.getExe pkgs.bash;
+        arguments = [
+          "-c"
+          "if [ -e flake.nix ]; then nix develop --command ruff server; else ruff server; fi"
+        ];
+      };
+      initialization_options = {
+        check.command = "ruff check .";
+        inlayHints = {
+          maxLength = null;
+          lifetimeElisionHints = {
+            enable = "skip_trivial";
+            useParameterNames = true;
+          };
+          closureReturnTypeHints = {
+            enable = "always";
+          };
+        };
+      };
+    };
   };
 }