depot/third_party/home-manager/modules/programs/bun.nix

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{ config, lib, pkgs, ... }:
let
cfg = config.programs.bun;
tomlFormat = pkgs.formats.toml { };
in {
meta.maintainers = [ lib.hm.maintainers.jack5079 ];
options.programs.bun = {
enable = lib.mkEnableOption "Bun JavaScript runtime";
package = lib.mkPackageOption pkgs "bun" { };
settings = lib.mkOption {
type = tomlFormat.type;
default = { };
example = lib.literalExpression ''
{
smol = true;
telemetry = false;
test = {
coverage = true;
coverageThreshold = 0.9;
};
install.lockfile = {
print = "yarn";
};
}
'';
description = ''
Configuration written to
{file}`$XDG_CONFIG_HOME/.bunfig.toml`.
See <https://bun.sh/docs/runtime/bunfig>
for the full list of options.
'';
};
enableGitIntegration = lib.mkEnableOption "Git integration" // {
default = true;
};
};
config = lib.mkIf cfg.enable {
home.packages = [ cfg.package ];
xdg.configFile.".bunfig.toml" = lib.mkIf (cfg.settings != { }) {
source = tomlFormat.generate "bun-config" cfg.settings;
};
# https://bun.sh/docs/install/lockfile#how-do-i-git-diff-bun-s-lockfile
programs.git.attributes =
lib.mkIf cfg.enableGitIntegration [ "*.lockb binary diff=lockb" ];
programs.git.extraConfig.diff.lockb = lib.mkIf cfg.enableGitIntegration {
textconv = lib.getExe cfg.package;
binary = true;
};
};
}