refactor zed to use dynamic model config from models.dev

home/modules/zed/default.nix

@@ -3,10 +3,61 @@
   lib,
   pkgs,
   pkgs-unstable,
+  inputs,
   ...
 }:
 let
   cfg = config.programs.zed-editor;
+  models-dev = inputs.models-dev;
+
+  getModelsFromProvider =
+    provider:
+    let
+      providerPath = "${models-dev}/providers/${provider}";
+      modelsPath = "${providerPath}/models";
+      providerToml = builtins.fromTOML (builtins.readFile "${providerPath}/provider.toml");
+      modelFiles = builtins.attrNames (builtins.readDir modelsPath);
+      modelEntries = map (
+        file:
+        let
+          filePath = "${modelsPath}/${file}";
+          parsed = builtins.fromTOML (builtins.readFile filePath);
+          modelName = builtins.substring 0 (builtins.stringLength file - 5) file;
+        in
+        {
+          name = modelName;
+          display_name = parsed.name;
+          max_tokens = parsed.limit.context or parsed.limit.output or 128000;
+        }
+      ) modelFiles;
+    in
+    {
+      api_url = providerToml.api;
+      available_models = builtins.sort (a: b: a.name < b.name) modelEntries;
+      name = providerToml.name;
+    };
+
+  opencodeProviders = map getModelsFromProvider [
+    "opencode"
+    "opencode-go"
+  ];
+
+  openaiCompatibleProviders = builtins.listToAttrs (
+    map (p: lib.nameValuePair p.name p) opencodeProviders
+  );
+
+  opencode-wrapped = pkgs.writeShellScriptBin "opencode" ''
+    set -a
+
+    for file in .env .env.local; do
+      [ -e "$file" ] && source "$file"
+    done
+
+    set +a
+
+    ${lib.getExe pkgs-unstable.opencode} "$@"
+  '';
+
   ameba-ls = pkgs.stdenv.mkDerivation rec {
     pname = "ameba-ls";
     version = "0.1.0";
@@ -81,8 +132,15 @@ in
         agent = {
           enabled = true;
           default_model = {
-            provider = "openai";
+            provider = "opencode-go";
-            model = "kimi-k2.5";
+            model = "glm-5";
+          };
+        };
+        agent_servers = {
+          OpenCode = {
+            command = lib.getExe opencode-wrapped;
+            args = [ "acp" ];
+            type = "custom";
           };
         };
         auto_update = false;
@@ -204,7 +262,6 @@ in
           font_family = "IosevkaTerm Nerd Font";
         };
         edit_predictions = {
-          enabled = true;
           mode = "eager";
           provider = "copilot";
         };
@@ -219,173 +276,7 @@ in
           ];
         };
         language_models = {
-          openai = {
+          openai_compatible = openaiCompatibleProviders;
-            api_url = "https://opencode.ai/zen/v1";
-            available_models = [
-              # Claude models
-              {
-                name = "claude-opus-4-6";
-                display_name = "OpenCode Zen - Claude Opus 4.6";
-                max_tokens = 1048576;
-              }
-              {
-                name = "claude-opus-4-5";
-                display_name = "OpenCode Zen - Claude Opus 4.5";
-                max_tokens = 200000;
-              }
-              {
-                name = "claude-opus-4-1";
-                display_name = "OpenCode Zen - Claude Opus 4.1";
-                max_tokens = 200000;
-              }
-              {
-                name = "claude-sonnet-4";
-                display_name = "OpenCode Zen - Claude Sonnet 4";
-                max_tokens = 1048576;
-              }
-              {
-                name = "claude-sonnet-4-5";
-                display_name = "OpenCode Zen - Claude Sonnet 4.5";
-                max_tokens = 1048576;
-              }
-              {
-                name = "claude-3-5-haiku";
-                display_name = "OpenCode Zen - Claude 3.5 Haiku";
-                max_tokens = 200000;
-              }
-              {
-                name = "claude-haiku-4-5";
-                display_name = "OpenCode Zen - Claude Haiku 4.5";
-                max_tokens = 200000;
-              }
-              # GPT models
-              {
-                name = "gpt-5.2";
-                display_name = "OpenCode Zen - GPT 5.2";
-                max_tokens = 400000;
-              }
-              {
-                name = "gpt-5.2-codex";
-                display_name = "OpenCode Zen - GPT 5.2 Codex";
-                max_tokens = 400000;
-              }
-              {
-                name = "gpt-5.1";
-                display_name = "OpenCode Zen - GPT 5.1";
-                max_tokens = 400000;
-              }
-              {
-                name = "gpt-5.1-codex-max";
-                display_name = "OpenCode Zen - GPT 5.1 Codex Max";
-                max_tokens = 400000;
-              }
-              {
-                name = "gpt-5.1-codex";
-                display_name = "OpenCode Zen - GPT 5.1 Codex";
-                max_tokens = 400000;
-              }
-              {
-                name = "gpt-5.1-codex-mini";
-                display_name = "OpenCode Zen - GPT 5.1 Codex Mini";
-                max_tokens = 400000;
-              }
-              {
-                name = "gpt-5";
-                display_name = "OpenCode Zen - GPT 5";
-                max_tokens = 400000;
-              }
-              {
-                name = "gpt-5-codex";
-                display_name = "OpenCode Zen - GPT 5 Codex";
-                max_tokens = 400000;
-              }
-              {
-                name = "gpt-5-nano";
-                display_name = "OpenCode Zen - GPT 5 Nano";
-                max_tokens = 400000;
-              }
-              # Gemini models
-              {
-                name = "gemini-3-pro";
-                display_name = "OpenCode Zen - Gemini 3 Pro";
-                max_tokens = 1048576;
-              }
-              {
-                name = "gemini-3-flash";
-                display_name = "OpenCode Zen - Gemini 3 Flash";
-                max_tokens = 1048576;
-              }
-              # GLM models
-              {
-                name = "glm-4.7";
-                display_name = "OpenCode Zen - GLM 4.7";
-                max_tokens = 205000;
-              }
-              {
-                name = "glm-4.6";
-                display_name = "OpenCode Zen - GLM 4.6";
-                max_tokens = 205000;
-              }
-              {
-                name = "glm-4.7-free";
-                display_name = "OpenCode Zen - GLM 4.7 Free";
-                max_tokens = 205000;
-              }
-              # Kimi models
-              {
-                name = "kimi-k2.5";
-                display_name = "OpenCode Zen - Kimi K2.5";
-                max_tokens = 262000;
-              }
-              {
-                name = "kimi-k2.5-free";
-                display_name = "OpenCode Zen - Kimi K2.5 Free";
-                max_tokens = 262000;
-              }
-              {
-                name = "kimi-k2";
-                display_name = "OpenCode Zen - Kimi K2";
-                max_tokens = 262000;
-              }
-              {
-                name = "kimi-k2-thinking";
-                display_name = "OpenCode Zen - Kimi K2 Thinking";
-                max_tokens = 262000;
-              }
-              # MiniMax models
-              {
-                name = "minimax-m2.1";
-                display_name = "OpenCode Zen - MiniMax M2.1";
-                max_tokens = 205000;
-              }
-              {
-                name = "minimax-m2.5-free";
-                display_name = "OpenCode Zen - MiniMax M2.5 Free";
-                max_tokens = 205000;
-              }
-              {
-                name = "minimax-m2.1-free";
-                display_name = "OpenCode Zen - MiniMax M2.1 Free";
-                max_tokens = 205000;
-              }
-              # Other models
-              {
-                name = "trinity-large-preview-free";
-                display_name = "OpenCode Zen - Trinity Large Preview Free";
-                max_tokens = 131000;
-              }
-              {
-                name = "big-pickle";
-                display_name = "OpenCode Zen - Big Pickle";
-                max_tokens = 200000;
-              }
-              {
-                name = "alpha-g5";
-                display_name = "OpenCode Zen - Alpha G5";
-                max_tokens = 200000;
-              }
-            ];
-          };
         };
       };
       userKeymaps = [
@@ -453,7 +344,7 @@ in
         }
         {
           label = "opencode";
-          command = lib.getExe pkgs-unstable.opencode;
+          command = lib.getExe opencode-wrapped;
           reveal = "always";
           allow_concurrent_runs = true;
           use_new_terminal = false;