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home-manager/modules/programs/git.nix
Florian Klink c718951e97
git: add option 'programs.git.ignores'
This allows the global Git ignores to be configured.
2017-11-12 14:22:59 +01:00

129 lines
2.9 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.programs.git;
signModule = types.submodule {
options = {
key = mkOption {
type = types.str;
description = "The default GPG signing key fingerprint.";
};
signByDefault = mkOption {
type = types.bool;
default = false;
description = "Whether commits should be signed by default.";
};
gpgPath = mkOption {
type = types.str;
default = "${pkgs.gnupg}/bin/gpg2";
defaultText = "\${pkgs.gnupg}/bin/gpg2";
description = "Path to GnuPG binary to use.";
};
};
};
in
{
meta.maintainers = [ maintainers.rycee ];
options = {
programs.git = {
enable = mkEnableOption "Git";
package = mkOption {
type = types.package;
default = pkgs.git;
defaultText = "pkgs.git";
description = "Git package to install.";
};
userName = mkOption {
type = types.str;
description = "Default user name to use.";
};
userEmail = mkOption {
type = types.str;
description = "Default user email to use.";
};
aliases = mkOption {
type = types.attrs;
default = {};
description = "Git aliases to define.";
};
signing = mkOption {
type = types.nullOr signModule;
default = null;
description = "Options related to signing commits using GnuPG.";
};
extraConfig = mkOption {
type = types.either types.attrs types.lines;
default = {};
description = "Additional configuration to add.";
};
iniContent = mkOption {
type = types.attrsOf types.attrs;
internal = true;
};
ignores = mkOption {
type = types.listOf types.str;
default = [];
example = [ "*~" "*.swp" ];
description = "List of paths that should be globally ignored.";
};
};
};
config = mkIf cfg.enable (
mkMerge [
{
home.packages = [ cfg.package ];
programs.git.iniContent.user = {
name = cfg.userName;
email = cfg.userEmail;
};
xdg.configFile = {
"git/config".text = generators.toINI {} cfg.iniContent;
"git/ignore" = mkIf (cfg.ignores != []) {
text = concatStringsSep "\n" cfg.ignores + "\n";
};
};
}
(mkIf (cfg.signing != null) {
programs.git.iniContent = {
user.signingKey = cfg.signing.key;
commit.gpgSign = cfg.signing.signByDefault;
gpg.program = cfg.signing.gpgPath;
};
})
(mkIf (cfg.aliases != {}) {
programs.git.iniContent.alias = cfg.aliases;
})
(mkIf (lib.isAttrs cfg.extraConfig) {
programs.git.iniContent = cfg.extraConfig;
})
(mkIf (lib.isString cfg.extraConfig) {
xdg.configFile."git/config".text = cfg.extraConfig;
})
]
);
}