Switch to using pass-git-helper for https git auth

Remove gitFull and associated secret-store auth save mechanism

Also set default pinentry flavour to curses, but still set to gnome3
in hyprland setup - provides fall back for non-GUI interfaces

home/accounts/git-pass-mapping.ini

@@ -0,0 +1,6 @@
+[DEFAULT]
+username_extractor=regex_search
+regex_username=^login: (.*)$
+
+[*]
+target=git/${host}

home/accounts/pass.nix

@@ -1,7 +1,6 @@
-{ config, pkgs, ... }:
-
-{
-  home.packages = [ pkgs.pinentry ];
+{ config, lib, pkgs, ... }: {
+  xdg.configFile."pass-git-helper/git-pass-mapping.ini".source =
+    ./git-pass-mapping.ini;
   programs = {
     gpg.enable = true;
     password-store = {
@@ -13,6 +12,9 @@
         PASSWORD_STORE_ENABLE_EXTENSIONS = "true";
       };
     };
+    git.extraConfig.credential = {
+      helper = "${pkgs.pass-git-helper}/bin/pass-git-helper";
+    };
   };
   services = {
     gpg-agent = rec {
@@ -20,7 +22,7 @@
       maxCacheTtl = 86400;
       defaultCacheTtl = maxCacheTtl;
       defaultCacheTtlSsh = maxCacheTtl;
-      pinentryFlavor = "gnome3";
+      pinentryFlavor = lib.mkDefault "curses";
       extraConfig = ''
         no-allow-external-cache
       '';

home/default.nix

@@ -70,7 +70,6 @@
     };
     git = {
       enable = true;
-      package = pkgs.gitFull;
       userName = "Evie Litherland-Smith";
       userEmail = lib.mkDefault "evie@xenia.me.uk";
       delta = {
@@ -89,7 +88,6 @@
         init.defaultBranch = "main";
         merge.conflictstyle = "diff3";
         diff.colorMoved = "default";
-        credential.helper = "${pkgs.gitFull}/bin/git-credential-libsecret";
       };
     };
     ssh = {

home/hyprland/default.nix

@@ -1,6 +1,7 @@
 { config, lib, pkgs, ... }: {
   imports = [ ./waybar/default.nix ];
   services = {
+    gpg-agent.pinentryFlavor = "gnome3";
     avizo.enable = true;
     syncthing.enable = true;
     udiskie = {

system/default.nix

@@ -8,7 +8,8 @@
       coreutils
       libsecret
       gnumake
-      gitFull
+      git
+      pinentry
       zip
       unzip
       fd