From 9ad2400a9a85c043a59d80dcd9486172242fc003 Mon Sep 17 00:00:00 2001
From: Tom Willemse <tom@ryuslash.org>
Date: Wed, 27 Sep 2023 23:44:06 -0700
Subject: [PATCH] Add eros to my Emacs configuration

---
 oni/home/config/rincewind.scm |  4 +++-
 oni/home/services/emacs.scm   | 42 +++++++++++++++++++++++++++++++++--
 2 files changed, 43 insertions(+), 3 deletions(-)

diff --git a/oni/home/config/rincewind.scm b/oni/home/config/rincewind.scm
index 21e4709..625fc2c 100644
--- a/oni/home/config/rincewind.scm
+++ b/oni/home/config/rincewind.scm
@@ -75,7 +75,8 @@
                           home-emacs-helpful-configuration
                           home-emacs-yasnippet-capf-service-type
                           home-emacs-dashboard-service-type
-                          home-emacs-dashboard-configuration))
+                          home-emacs-dashboard-configuration
+                          home-emacs-eros-service-type))
   #:use-module ((oni home services environment)
                 #:select (home-environment-service))
   #:use-module ((oni home services flameshot)
@@ -414,6 +415,7 @@
                (local-file "../services/emacs/oni-helpful.el")))))
    (service home-emacs-yasnippet-capf-service-type)
    (service home-emacs-dashboard-service-type)
+   (service home-emacs-eros-service-type)
 
    (service home-flameshot-service-type)
 
diff --git a/oni/home/services/emacs.scm b/oni/home/services/emacs.scm
index 99dd2dd..ebc4220 100644
--- a/oni/home/services/emacs.scm
+++ b/oni/home/services/emacs.scm
@@ -9,7 +9,8 @@
                 #:select (emacs))
   #:use-module ((gnu packages emacs-xyz)
                 #:select (emacs-helpful
-                          emacs-dashboard))
+                          emacs-dashboard
+                          emacs-eros))
   #:use-module ((gnu home services)
                 #:select (service-type
                           service-extension
@@ -39,7 +40,10 @@
             home-emacs-yasnippet-capf-configuration
 
             home-emacs-dashboard-service-type
-            home-emacs-dashboard-configuration))
+            home-emacs-dashboard-configuration
+
+            home-emacs-eros-service-type
+            home-emacs-eros-configuration))
 
 (define-configuration/no-serialization home-emacs-extension
   (configurations
@@ -196,3 +200,37 @@
    (compose identity)
    (default-value (home-emacs-dashboard-configuration))
    (description "Install and configure emacs-dashboard.")))
+
+
+(define-configuration/no-serialization home-emacs-eros-configuration
+  (package
+    (package emacs-eros)
+    "Package to use for setting emacs-eros.")
+  (configurations
+   (text-config '())
+   "Configuration for emacs-eros."))
+
+(define (add-emacs-eros config)
+  (home-emacs-extension
+   (configurations
+    (append
+     (list (mixed-text-file "eros-config"
+                            "(eros-mode)\n"))
+     (home-emacs-eros-configuration-configurations config)))))
+
+(define (add-emacs-eros-packages config)
+  (list (home-emacs-eros-configuration-package config)))
+
+(define home-emacs-eros-service-type
+  (service-type
+   (name 'home-emacs-eros)
+   (extensions
+    (list (service-extension
+           home-emacs-service-type
+           add-emacs-eros)
+          (service-extension
+           home-profile-service-type
+           add-emacs-eros-packages)))
+   (compose identity)
+   (default-value (home-emacs-eros-configuration))
+   (description "Install and configure emacs-eros.")))