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nixfiles/lyrathorpe/home/git.nix
T
Emma Thorpe 27069e324f feat(git): personal email and commitizen aliases
Set user.email = iam@emmathe.dev on the personal hosts (mkDefault, so the
work module's address still wins on the work box). Add git aliases for
commitizen -- `git cz <sub>` (e.g. `git cz c`) and `git cc` for the commit
prompt; commitizen is already installed on every host (home.packages) and
defaults to the Conventional Commits ruleset.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-10 11:30:09 +01:00

85 lines
2.7 KiB
Nix

# Version control: git + delta pager + commitizen. The work host layers
# commit signing and an email override on top (see work/default.nix).
{
pkgs,
lib,
fullName,
...
}:
{
home.packages = [
pkgs.commitizen
];
programs.git = {
enable = true;
package = pkgs.gitFull;
settings = {
user.name = fullName;
# Personal identity. mkDefault so the work module overrides it on the work
# host (and to merge cleanly with that plain definition there).
user.email = lib.mkDefault "iam@emmathe.dev";
push.autoSetupRemote = true;
init.defaultBranch = "main";
# Rebase-centric pulls (matches the "always a branch, linear history"
# workflow); stash/restore and reorder fixups automatically.
pull.rebase = true;
rebase = {
autoStash = true;
autoSquash = true;
};
fetch.prune = true; # drop deleted remote-tracking branches
merge.conflictStyle = "zdiff3"; # show the common ancestor in conflicts
diff = {
algorithm = "histogram";
colorMoved = "default";
};
rerere.enabled = true; # remember + replay conflict resolutions
commit.verbose = true; # full diff in the commit-message editor
branch.sort = "-committerdate"; # most-recent branches first
column.ui = "auto";
help.autocorrect = "prompt";
alias = {
st = "status";
co = "checkout";
sw = "switch";
br = "branch";
ci = "commit";
last = "log -1 HEAD";
unstage = "reset HEAD --";
lg = "log --graph --abbrev-commit --decorate --format=format:'%C(bold blue)%h%C(reset) %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(auto)%d%C(reset)' --all";
# commitizen (Conventional Commits, its default ruleset): `git cz c` ->
# `cz commit`, `git cz bump`, etc. `git cc` is a shortcut for the prompt.
cz = "!cz";
cc = "!cz commit";
};
# SSH commit signing on personal hosts too (the work module sets the same
# on the work host). mkDefault so a host without the key in its ssh-agent
# can override to false -- otherwise commits there would fail. Reuses the
# existing ssh key; a dedicated personal key can be swapped in later.
gpg.format = "ssh";
user.signingkey = "key::ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAJMVgeRKnfX1G8coU3nAobI485aeUpGTMqH7+zbKI8o emma.thorpe@cloud.com";
commit.gpgsign = lib.mkDefault true;
tag.gpgsign = lib.mkDefault true;
};
# Global ignore file (~/.config/git/ignore).
ignores = [
"result"
"result-*"
".direnv"
"*.swp"
".DS_Store"
];
};
programs.delta = {
enable = true;
enableGitIntegration = true;
};
}