1 files changed, 52 insertions, 0 deletions

diff --git a/modules/by-name/is/issue_file/module.nix b/modules/by-name/is/issue_file/module.nix
new file mode 100644
index 00000000..d8b6faa8
--- /dev/null
+++ b/modules/by-name/is/issue_file/module.nix
@@ -0,0 +1,52 @@
+{
+  config,
+  self,
+  pkgs,
+  lib,
+  ...
+}: let
+  lastModifiedFile = pkgs.runCommandLocal "formatDate" {} ''
+    date --date='@${builtins.toString self.sourceInfo.lastModified}' +'%F %T' > $out
+  '';
+  lastModified = lib.strings.replaceStrings ["\n"] [""] (
+    builtins.readFile lastModifiedFile
+  );
+in {
+  environment.etc.issue = {
+    # Friendly greeting on the virtual consoles.
+    text = ''
+      [?25l[?7l                                           
+                ▗▄▄▄       ▗▄▄▄▄    ▄▄▄▖         
+                ▜███▙       ▜███▙  ▟███▛         
+                 ▜███▙       ▜███▙▟███▛          
+                  ▜███▙       ▜██████▛           
+           ▟█████████████████▙ ▜████▛     ▟▙     
+          ▟███████████████████▙ ▜███▙    ▟██▙    
+                 ▄▄▄▄▖           ▜███▙  ▟███▛    
+                ▟███▛             ▜██▛ ▟███▛     
+               ▟███▛               ▜▛ ▟███▛      
+      ▟███████████▛                  ▟██████████▙
+      ▜██████████▛                  ▟███████████▛
+            ▟███▛ ▟▙               ▟███▛         
+           ▟███▛ ▟██▙             ▟███▛          
+          ▟███▛  ▜███▙           ▝▀▀▀▀           
+          ▜██▛    ▜███▙ ▜██████████████████▛     
+           ▜▛     ▟████▙ ▜████████████████▛      
+                 ▟██████▙       ▜███▙            
+                ▟███▛▜███▙       ▜███▙           
+               ▟███▛  ▜███▙       ▜███▙          
+               ▝▀▀▀    ▀▀▀▀▘       ▀▀▀▘          
+                                                 
+       NixOS ${config.system.nixos.label} 
+        --------------
+      
+        last update: ${lastModified}
+               date: \d
+               time: \t
+               ipv4: \4
+               ipv6: \6
+                tty: \l
+      
+    '';
+  };
+}