gnupg: add gnupg2 alias/symlink for 2.2. Otherwise signing commits with git break.

rbvermaa · rbvermaa · commit c651a0ccbf5b · 2017-09-10T09:10:24.000Z
diff --git a/pkgs/tools/security/gnupg/22.nix b/pkgs/tools/security/gnupg/22.nix
@@ -45,6 +45,9 @@ stdenv.mkDerivation rec {
       substitute $f $out/lib/systemd/user/$(basename $f) \
         --replace /usr/bin $out/bin
     done
+
+    # add gpg2 symlink to make sure git does not break when signing commits
+    ln -s $out/bin/gpg $out/bin/gpg2
   '';
 
   meta = with stdenv.lib; {
