refactor(modules/git): Migrate and parameterize

1 files changed, 114 insertions, 0 deletions

diff --git a/modules/by-name/gi/git/module.nix b/modules/by-name/gi/git/module.nix
new file mode 100644
index 00000000..8e413e8a
--- /dev/null
+++ b/modules/by-name/gi/git/module.nix
@@ -0,0 +1,114 @@
+{
+  lib,
+  config,
+  ...
+}: let
+  cfg = config.soispha.programs.git;
+
+  gitIgnoreFile = ./git_ignore.git;
+  gitTemplateFile = ./git_template.git;
+in {
+  options.soispha.programs.git = {
+    enable = lib.mkEnableOption "an opinionated git config";
+    defaultBranchName = lib.mkOption {
+      type = lib.types.str;
+      description = "The Name of the default branch.";
+      default = "prime";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    home-manager.users.soispha = {
+      programs.git = {
+        enable = true;
+        #package = pkgs.gitAndTools.gitFull; # TODO: for git send-email support
+        aliases = import ./aliases.nix {
+          inherit lib;
+          inherit (cfg) defaultBranchName;
+        };
+        extraConfig = {
+          core = {
+            excludesFile = "${gitIgnoreFile}";
+          };
+          rebase = {
+            autoStash = true;
+            autoSquash = true;
+          };
+          init = {
+            defaultBranch = cfg.defaultBranchName;
+          };
+          user = {
+            name = "Benedikt Peetz";
+            email = "benedikt.peetz@b-peetz.de";
+            # signingKey = "[is down below]";
+          };
+          help = {
+            autocorrect = 5;
+          };
+          push = {
+            gpgSign = "if-asked";
+          };
+          commit = {
+            template = "${gitTemplateFile}";
+          };
+          diff = {
+            colorMoved = "default";
+            # Usually leads to better results
+            algorithm = "patience";
+            bin = {
+              textconv = "hexdump -v -C";
+            };
+          };
+          # Makes it a bit more readable
+          blame = {
+            coloring = "repeatedLines";
+            markIgnoredLines = true;
+            markUnblamables = true;
+          };
+          merge = {
+            conflictstyle = "zdiff3";
+          };
+          url = {
+            "git@codeberg.org:" = {
+              insteadOf = "@cb:";
+            };
+            "https://codeberg.org/" = {
+              insteadOf = "cb://";
+            };
+
+            "git@github.com:" = {
+              insteadOf = "@gh:";
+            };
+            "https://github.com/" = {
+              insteadOf = "gh://";
+            };
+
+            "git@gitlab.com:" = {
+              insteadOf = "@gl:";
+            };
+            "https://gitlab.com/" = {
+              insteadOf = "gl://";
+            };
+          };
+        };
+        delta = {
+          enable = true;
+          options = {
+            decorations = {
+              commit-decoration-style = "bold yellow box ul";
+              file-decoration-style = "none";
+              file-style = "bold yellow ul";
+            };
+            keep-plus-minus-markers = true;
+            features = "decorations";
+            whitespace-error-style = "22 reverse";
+          };
+        };
+        signing = {
+          key = "8321ED3A8DB999A51F3BF80FF2682914EA42DE26";
+          signByDefault = true;
+        };
+      };
+    };
+  };
+}