From 8afb92dee5fbe69e6250ee661040203de18b7f81 Mon Sep 17 00:00:00 2001
From: Charlotte Van Petegem <charlotte@vanpetegem.be>
Date: Tue, 16 Jul 2024 15:27:51 +0200
Subject: [PATCH] shells: silverfin: add command to delete merged branches

---
 shells/silverfin.nix | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/shells/silverfin.nix b/shells/silverfin.nix
index d2af6b11..668db8b2 100644
--- a/shells/silverfin.nix
+++ b/shells/silverfin.nix
@@ -7,6 +7,17 @@ pkgs.devshell.mkShell {
       ln -snf $DEVSHELL_DIR $PRJ_DATA_DIR/devshell
     '';
   };
+  commands = [
+    {
+      name = "delete-merged";
+      category = "general commands";
+      help = "Delete merged branches";
+      command = ''
+        git fetch -p ; git branch -r | awk '{print $1}' | egrep -v -f - <(git branch -vv | grep origin) | awk '{print $1}' | xargs -r git branch -D
+      '';
+    }
+
+  ];
   packages = with pkgs; [
     cmake
     ghostscript