Start refactor

modules/common/git.nix

@@ -0,0 +1,161 @@
+{ self, config, lib, pkgs, ... }: let
+  inherit (lib) head mkAfter enabled merge mkIf;
+  inherit (lib.strings) match;
+in {
+  environment.shellAliases = merge {
+    g = "git";
+
+    ga  = "git add";
+    gaa = "git add ./";
+
+    gab  = "git absorb";
+    gabr = "git absorb --and-rebase";
+
+    gb  = "git branch";
+    gbv = "git branch --verbose";
+
+    gc   = "git commit";
+    gca  = "git commit --amend --no-edit";
+    gcm  = "git commit --message";
+    gcam = "git commit --amend --message";
+
+    gcl = "git clone";
+
+    gd  = "git diff";
+    gds = "git diff --staged";
+
+    gp  = "git push";
+    gpf = "git push --force-with-lease";
+
+    gl  = "git log";
+    glo = "git log --oneline --graph";
+    glp = "git log -p --ext-diff";
+
+    gpl   = "git pull";
+    gplr  = "git pull --rebase";
+    gplff = "git pull --ff-only";
+
+    gr = "git recent";
+
+    grb  = "git rebase";
+    grba = "git rebase --abort";
+    grbc = "git rebase --continue";
+    grbi = "git rebase --interactive";
+    grbm = "git rebase master";
+
+    grl = "git reflog";
+
+    grm   = "git remote";
+    grma  = "git remote add";
+    grmv  = "git remote --verbose";
+    grmsu = "git remote set-url";
+
+    grs  = "git reset";
+    grsh = "git reset --hard";
+
+    gs  = "git stash";
+    gsp = "git stash pop";
+
+    gsw  = "git switch";
+    gswm = "git switch master";
+
+    gsh = "git show --ext-diff";
+
+    gst = "git status";
+  } <| mkIf config.isDesktop {
+    "\"??\""   = "gh copilot suggest --target shell";
+    "\"gh?\""  = "gh copilot suggest --target gh";
+    "\"git?\"" = "gh copilot suggest --target git";
+  };
+
+  environment.systemPackages = [
+    pkgs.git-absorb
+    pkgs.tig
+  ];
+
+  home-manager.sharedModules = [
+    (let
+      # TODO: gitUrl    = self.cube.services.forgejo.settings.server.ROOT_URL;
+      gitUrl    = "https://git.rgbcu.be/";
+      gitDomain = head <| match "https://(.*)/" gitUrl;
+
+      # TODO: mailDomain = head self.disk.mailserver.domains;
+      mailDomain = "rgbcu.be";
+    in {
+      programs.nushell.configFile.text = mkAfter ''
+        # Sets the remote origin to the specified user and repository on my git instance
+        def gsr [user_and_repo: string] {
+          let user_and_repo = if ($user_and_repo | str index-of "/") != -1 {
+            $user_and_repo
+          } else {
+            "RGBCube/" + $user_and_repo
+          }
+
+          git remote add origin ("${gitUrl}" + $user_and_repo)
+        }
+      '';
+
+      programs.git = enabled {
+        package = pkgs.gitFull;
+
+        userName  = "RGBCube";
+        userEmail = "git@${mailDomain}";
+
+        lfs = enabled;
+
+        difftastic = enabled {
+          background = "dark";
+        };
+
+        extraConfig = merge {
+          init.defaultBranch = "master";
+
+          commit.verbose = true;
+
+          log.date  = "iso";
+          column.ui = "auto";
+
+          branch.sort = "-committerdate";
+          tag.sort    = "version:refname";
+
+          diff.algorithm  = "histogram";
+          diff.colorMoved = "default";
+
+          pull.rebase          = true;
+          push.autoSetupRemote = true;
+
+          merge.conflictStyle = "zdiff3";
+
+          rebase.autoSquash = true;
+          rebase.autoStash  = true;
+          rebase.updateRefs = true;
+          rerere.enabled    = true;
+
+          fetch.fsckObjects    = true;
+          receive.fsckObjects  = true;
+          transfer.fsckobjects = true;
+
+          # https://bernsteinbear.com/git
+          alias.recent = "! git branch --sort=-committerdate --format=\"%(committerdate:relative)%09%(refname:short)\" | head -10";
+        } <| mkIf config.isDesktop {
+          core.sshCommand                                  = "ssh -i ~/.ssh/id";
+          url."ssh://git@github.com/".insteadOf            = "https://github.com/";
+          # TODO: url."ssh://forgejo@${gitDomain}:${toString (head self.cube.services.openssh.ports)}/".insteadOf = gitUrl;
+          url."ssh://forgejo@${gitDomain}:2222/".insteadOf = gitUrl;
+
+          commit.gpgSign  = true;
+          tag.gpgSign     = true;
+
+          gpg.format      = "ssh";
+          user.signingKey = "~/.ssh/id";
+        };
+      };
+    })
+
+    (mkIf config.isDesktop {
+      programs.gh = enabled {
+        settings.git_protocol = "ssh";
+      };
+    })
+  ];
+}