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|
{ config, lib, pkgs, ... }:
let
cfg = config.programs.git;
in
{
options = {
programs.git = {
enable = lib.mkEnableOption "git, a distributed version control system";
package = lib.mkPackageOption pkgs "git" {
example = "gitFull";
};
config = lib.mkOption {
type =
with lib.types;
let
gitini = attrsOf (attrsOf anything);
in
either gitini (listOf gitini) // {
merge = loc: defs:
let
config = builtins.foldl'
(acc: { value, ... }@x: acc // (if builtins.isList value then {
ordered = acc.ordered ++ value;
} else {
unordered = acc.unordered ++ [ x ];
}))
{
ordered = [ ];
unordered = [ ];
}
defs;
in
[ (gitini.merge loc config.unordered) ] ++ config.ordered;
};
default = [ ];
example = {
init.defaultBranch = "main";
url."https://github.com/".insteadOf = [ "gh:" "github:" ];
};
description = ''
Configuration to write to /etc/gitconfig. A list can also be
specified to keep the configuration in order. For example, setting
`config` to `[ { foo.x = 42; } { bar.y = 42; }]` will put the `foo`
section before the `bar` section unlike the default alphabetical
order, which can be helpful for sections such as `include` and
`includeIf`. See the CONFIGURATION FILE section of git-config(1) for
more information.
'';
};
prompt = {
enable = lib.mkEnableOption "automatically sourcing git-prompt.sh. This does not change $PS1; it simply provides relevant utility functions";
};
lfs = {
enable = lib.mkEnableOption "git-lfs (Large File Storage)";
package = lib.mkPackageOption pkgs "git-lfs" { };
};
};
};
config = lib.mkMerge [
(lib.mkIf cfg.enable {
environment.systemPackages = [ cfg.package ];
environment.etc.gitconfig = lib.mkIf (cfg.config != [ ]) {
text = lib.concatMapStringsSep "\n" lib.generators.toGitINI cfg.config;
};
})
(lib.mkIf (cfg.enable && cfg.lfs.enable) {
environment.systemPackages = [ cfg.lfs.package ];
programs.git.config = {
filter.lfs = {
clean = "git-lfs clean -- %f";
smudge = "git-lfs smudge -- %f";
process = "git-lfs filter-process";
required = true;
};
};
})
(lib.mkIf (cfg.enable && cfg.prompt.enable) {
environment.interactiveShellInit = ''
source ${cfg.package}/share/bash-completion/completions/git-prompt.sh
'';
})
];
meta.maintainers = with lib.maintainers; [ figsoda ];
}
|
