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https://github.com/nix-community/home-manager
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99 lines
2.2 KiB
Nix
99 lines
2.2 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.programs.git;
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toINI = (import ../lib/generators.nix).toINI {};
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signModule = types.submodule {
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options = {
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key = mkOption {
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type = types.str;
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description = "The default GPG signing key fingerprint.";
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};
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signByDefault = mkOption {
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type = types.bool;
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default = false;
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description = "Whether commits should be signed by default.";
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};
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gpgPath = mkOption {
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type = types.str;
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default = "${pkgs.gnupg}/bin/gpg2";
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defaultText = "\${pkgs.gnupg}/bin/gpg2";
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description = "Path to GnuPG binary to use.";
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};
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};
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};
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in
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{
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options = {
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programs.git = {
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enable = mkEnableOption "Git";
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package = mkOption {
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type = types.package;
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default = pkgs.git;
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defaultText = "pkgs.git";
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description = "Git package to install.";
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};
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userName = mkOption {
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type = types.str;
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description = "Default user name to use.";
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};
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userEmail = mkOption {
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type = types.str;
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description = "Default user email to use.";
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};
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aliases = mkOption {
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type = types.attrs;
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default = {};
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description = "Git aliases to define.";
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};
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signing = mkOption {
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type = types.nullOr signModule;
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default = null;
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description = "Options related to signing commits using GnuPG.";
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};
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extraConfig = mkOption {
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type = types.lines;
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default = "";
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description = "Additional configuration to add.";
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};
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};
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};
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config = mkIf cfg.enable (
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let
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ini = {
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user = {
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name = cfg.userName;
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email = cfg.userEmail;
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} // optionalAttrs (cfg.signing != null) {
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signingKey = cfg.signing.key;
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};
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} // optionalAttrs (cfg.signing != null) {
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commit.gpgSign = cfg.signing.signByDefault;
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gpg.program = cfg.signing.gpgPath;
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} // optionalAttrs (cfg.aliases != {}) {
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alias = cfg.aliases;
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};
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in
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{
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home.packages = [ cfg.package ];
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home.file.".gitconfig".text = toINI ini + "\n" + cfg.extraConfig;
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}
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);
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}
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