From 228fb048148924bb337b1cc7c507741fd741cdc1 Mon Sep 17 00:00:00 2001
From: Martin Pander <git@pander-on.de>
Date: Fri, 13 Feb 2026 17:24:58 +0100
Subject: [PATCH] Add personal opencode config

---
 hosts/home/common.nix     |  2 +
 modules/home/opencode.nix | 95 +++++++++++++++++++++++----------------
 2 files changed, 58 insertions(+), 39 deletions(-)

diff --git a/hosts/home/common.nix b/hosts/home/common.nix
index d0a39bf..681de0b 100644
--- a/hosts/home/common.nix
+++ b/hosts/home/common.nix
@@ -18,5 +18,7 @@
   dot.llm = {
     enable = true;
     gemini-cli.enable = true;
+    opencode.enable = true;
+    opencode.enableConfig = true;
   };
 }
diff --git a/modules/home/opencode.nix b/modules/home/opencode.nix
index a28181b..6d13b7a 100644
--- a/modules/home/opencode.nix
+++ b/modules/home/opencode.nix
@@ -10,6 +10,8 @@ in
       default = false;
       description = "Enable managed OpenCode configuration";
     };
+
+    workMode = lib.mkEnableOption "work-specific opencode configuration";
   };
 
   config = lib.mkIf cfg.enableConfig {
@@ -20,50 +22,65 @@ in
 
     # Create the OpenCode config.json template with secret substitution
     sops.templates."opencode/opencode.json" = {
-      content = builtins.toJSON {
-        "$schema" = "https://opencode.ai/config.json";
-        model = "anthropic/claude-sonnet-4-5-20250929";
-        small_model = "anthropic/claude-haiku-4-5-20251001";
-        default_agent = "plan";
-        enabled_providers = [ "anthropic" "langdock-openai" "ollama" ];
-        provider = {
-          langdock-openai = {
-            npm = "@ai-sdk/openai-compatible";
-            name = "Langdock OpenAI";
-            options = {
-              baseURL = "https://api.langdock.com/openai/eu/v1";
-              apiKey = config.sops.placeholder.langdock_api_key;
+      content = builtins.toJSON (let
+        baseConfig = {
+          "$schema" = "https://opencode.ai/config.json";
+          default_agent = "plan";
+        };
+
+        workConfig = {
+          enabled_providers = [ "anthropic" "langdock-openai" "ollama" ];
+          model = "anthropic/claude-opus-4-6-default";
+          small_model = "anthropic/claude-haiku-4-5-20251001";
+          provider = {
+            langdock-openai = {
+              npm = "@ai-sdk/openai-compatible";
+              name = "Langdock OpenAI";
+              options = {
+                baseURL = "https://api.langdock.com/openai/eu/v1";
+                apiKey = config.sops.placeholder.langdock_api_key;
+              };
+              models = {
+                "gpt-5.2" = { name = "GPT-5.2"; };
+                "gpt-5-mini" = { name = "GPT-5 mini"; };
+              };
             };
-            models = {
-              "gpt-5.2" = { name = "GPT-5.2"; };
-              "gpt-5-mini" = { name = "GPT-5 mini"; };
+            anthropic = {
+              options = {
+                baseURL = "https://api.langdock.com/anthropic/eu/v1";
+                apiKey = config.sops.placeholder.langdock_api_key;
+              };
+              models = {
+                "claude-opus-4-6-default" = { name = "Opus 4.6"; };
+                "claude-sonnet-4-5-20250929" = { name = "Sonnet 4.5"; };
+                "claude-haiku-4-5-20251001" = { name = "Haiku 4.5"; };
+              };
+              whitelist = [ "claude-opus-4-6-default" "claude-sonnet-4-5-20250929" "claude-haiku-4-5-20251001"];
             };
-          };
-          anthropic = {
-            options = {
-              baseURL = "https://api.langdock.com/anthropic/eu/v1";
-              apiKey = config.sops.placeholder.langdock_api_key;
-            };
-            models = {
-              "claude-opus-4-6-default" = { name = "Opus 4.6"; };
-              "claude-sonnet-4-5-20250929" = { name = "Sonnet 4.5"; };
-              "claude-haiku-4-5-20251001" = { name = "Haiku 4.5"; };
-            };
-            whitelist = [ "claude-opus-4-6-default" "claude-sonnet-4-5-20250929" "claude-haiku-4-5-20251001"];
-          };
-          ollama = {
-            npm = "@ai-sdk/openai-compatible";
-            name = "Ollama (Local)";
-            options = {
-              baseURL = "http://192.168.11.23:11434/v1";
-            };
-            models = {
-              "qwen3-coder:30b" = { name = "Qwen 3 Coder 30B"; };
-              "codellama:34b-instruct" = { name = "CodeLlama 34B Instruct"; };
+            ollama = {
+              npm = "@ai-sdk/openai-compatible";
+              name = "Ollama (Local)";
+              options = {
+                baseURL = "http://192.168.11.23:11434/v1";
+              };
+              models = {
+                "qwen3-coder:30b" = { name = "Qwen 3 Coder 30B"; };
+                "codellama:34b-instruct" = { name = "CodeLlama 34B Instruct"; };
+              };
             };
           };
         };
-      };
+
+        personalConfig = {
+          plugin = [ "opencode-gemini-auth@latest" ];
+          model = "google/gemini-3-pro-preview";
+          small_model = "google/gemini-3-flash-preview";
+          enabled_providers = [ "google" ];
+        };
+      in
+        # Merge base config with the selected mode config
+        baseConfig // (if cfg.workMode then workConfig else personalConfig)
+      );
     };
 
     # Link the generated config to the expected location