From b27b9ddfe41ef7add0c2be7fa252d19f1bb886a8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Isma=C3=ABl=20Bouya?= <ismael.bouya@normalesup.org>
Date: Fri, 21 Feb 2020 23:26:25 +0100
Subject: Add doing overlay

---
 overlays/default.nix       |  1 +
 overlays/doing/default.nix | 10 ++++++++++
 2 files changed, 11 insertions(+)
 create mode 100644 overlays/doing/default.nix

diff --git a/overlays/default.nix b/overlays/default.nix
index c0adcdb2..85cc0fb5 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -28,5 +28,6 @@
   weboob = import ./weboob;
   weechat = import ./weechat;
   ympd = import ./ympd;
+  doing = import ./doing;
 }
 // import ./python-packages
diff --git a/overlays/doing/default.nix b/overlays/doing/default.nix
new file mode 100644
index 00000000..7f95fb63
--- /dev/null
+++ b/overlays/doing/default.nix
@@ -0,0 +1,10 @@
+self: super: {
+  defaultGemConfig = super.defaultGemConfig // {
+    doing = attrs: {
+      postInstall = ''
+        installPath=$(cat $out/nix-support/gem-meta/install-path)
+        sed -i $installPath/lib/doing/wwid.rb -e "/Create a backup copy for the undo command/ {n;d}"
+      '';
+    };
+  };
+}
-- 
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