From ce05d9398d0df62c00888474e28026819defcd62 Mon Sep 17 00:00:00 2001
From: Franck Cuny <franck@fcuny.net>
Date: Sat, 3 Jan 2026 11:07:35 -0800
Subject: configure aider and emacs properly

Use anthropic's models and set the API key.
---
 home/profiles/darwin.nix                  | 10 ++++++++++
 home/programs/aider.nix                   | 20 +++++++++-----------
 home/programs/emacs/default.nix           |  3 ++-
 home/programs/emacs/init.el               |  3 ++-
 home/programs/emacs/site-lisp/init-llm.el | 15 +++++++++++++++
 home/programs/emacs/site-lisp/init-ui.el  |  2 +-
 6 files changed, 39 insertions(+), 14 deletions(-)
 create mode 100644 home/programs/emacs/site-lisp/init-llm.el

(limited to 'home')

diff --git a/home/profiles/darwin.nix b/home/profiles/darwin.nix
index 136a93f..53c6ff8 100644
--- a/home/profiles/darwin.nix
+++ b/home/profiles/darwin.nix
@@ -3,6 +3,12 @@
   age = {
     identityPaths = [ "${config.home.homeDirectory}/.ssh/agenix" ];
     secretsDir = "${config.home.homeDirectory}/.local/share/agenix";
+
+    secrets = {
+      anthropic-api-key = {
+        file = ../../secrets/users/fcuny/anthropic-api-key.age;
+      };
+    };
   };
 
   imports = [
@@ -39,6 +45,10 @@
     ps = "${pkgs.procs}/bin/procs";
   };
 
+  programs.fish.shellInit = ''
+    export ANTHROPIC_API_KEY="$(cat ${config.age.secrets.anthropic-api-key.path})"
+  '';
+
   home.sessionPath = [
     "${config.home.homeDirectory}/.local/bin"
   ];
diff --git a/home/programs/aider.nix b/home/programs/aider.nix
index 3493f42..4c52742 100644
--- a/home/programs/aider.nix
+++ b/home/programs/aider.nix
@@ -4,18 +4,16 @@
     aider-chat
   ];
 
-  home.sessionVariables = {
-    OLLAMA_API_BASE = "http://rivendell:11434";
-    AIDER_ANALYTIC = "false";
-    AIDER_ANALYTICS_DISABLE = "true";
-    AIDER_ATTRIBUTE_AUTHO = "false";
-    AIDER_AUTO_COMMITS = "false";
-    AIDER_CHECK_UPDATE = "false";
-    AIDER_SHOW_DIFFS = "true";
-    AIDER_SUBTREE_ONLY = "true";
+  programs.git = {
+    ignores = [ ".aider*" ];
   };
 
-  programs.fish.shellAliases = {
-    laider = "aider --model ollama_chat/qwen3:8b";
+  xdg.configFile."aider/config.yml".text = pkgs.lib.generators.toYAML { } {
+    model = "anthropic/claude-sonnet-4-5";
+    weak-model = "anthropic/claude-3-5-haiku";
+    attribute-author = false;
+    attribute-committer = false;
+    analytics-disable = true;
+    check-update = false;
   };
 }
diff --git a/home/programs/emacs/default.nix b/home/programs/emacs/default.nix
index 35a6c47..1463bf2 100644
--- a/home/programs/emacs/default.nix
+++ b/home/programs/emacs/default.nix
@@ -7,7 +7,7 @@
 let
   packages =
     epkgs: with epkgs; [
-      aidermacs # pair programming in Emacs with Aider
+      aider # pair programming in Emacs with Aider
       cape
       cargo
       consult
@@ -60,6 +60,7 @@ let
     "site-lisp/init-base.el"
     "site-lisp/init-completion.el"
     "site-lisp/init-eshell.el"
+    "site-lisp/init-llm.el"
     "site-lisp/init-programming.el"
     "site-lisp/init-text.el"
     "site-lisp/init-ui.el"
diff --git a/home/programs/emacs/init.el b/home/programs/emacs/init.el
index 5afbbeb..a1ff154 100644
--- a/home/programs/emacs/init.el
+++ b/home/programs/emacs/init.el
@@ -8,7 +8,7 @@
 
 (use-package exec-path-from-shell
   :custom
-  (exec-path-from-shell-variables '("PATH" "MANPATH" "GOPATH" "GOBIN" "ASPELL_CONF"))
+  (exec-path-from-shell-variables '("PATH" "MANPATH" "GOPATH" "GOBIN" "ASPELL_CONF" "ANTHROPIC_API_KEY"))
   :init (exec-path-from-shell-initialize))
 
 (require 'init-base)
@@ -17,6 +17,7 @@
 (require 'init-text)
 (require 'init-programming)
 (require 'init-eshell)
+(require 'init-llm)
 
 (use-package server
   :config
diff --git a/home/programs/emacs/site-lisp/init-llm.el b/home/programs/emacs/site-lisp/init-llm.el
new file mode 100644
index 0000000..bdd1804
--- /dev/null
+++ b/home/programs/emacs/site-lisp/init-llm.el
@@ -0,0 +1,15 @@
+;;; init-llm.el --- Configure LLMs -*- lexical-binding: t -*-
+;; Author: Franck Cuny <franck@fcuny.net>
+
+;;; Commentary:
+
+;; Configure completions
+
+;;; Code:
+
+(use-package aider
+  :bind ("C-c a" . aider-transient-menu))
+
+(provide 'init-llm)
+
+;;; init-llm.el ends here
diff --git a/home/programs/emacs/site-lisp/init-ui.el b/home/programs/emacs/site-lisp/init-ui.el
index 478028b..38d93e4 100644
--- a/home/programs/emacs/site-lisp/init-ui.el
+++ b/home/programs/emacs/site-lisp/init-ui.el
@@ -41,7 +41,7 @@
   (modus-themes-region '())
 
   :init
-  (load-theme 'modus-operandi-tinted t))
+  (load-theme 'modus-vivendi-tinted t))
 
 (provide 'init-ui)
 ;;; init-ui.el ends here
-- 
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