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https://github.com/nix-community/nix-on-droid.git
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5e7d6d1214
Manual removal and installation as two non-atomical steps is required because of https://github.com/NixOS/nix/issues/6349.
82 lines
1.8 KiB
Nix
82 lines
1.8 KiB
Nix
# Copyright (c) 2019-2022, see AUTHORS. Licensed under MIT License, see LICENSE.
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{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.environment;
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in
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{
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###### interface
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options = {
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environment = {
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packages = mkOption {
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type = types.listOf types.package;
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default = [ ];
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description = "List of packages to be installed as user packages.";
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};
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path = mkOption {
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type = types.package;
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readOnly = true;
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internal = true;
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description = "Derivation for installing user packages.";
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};
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};
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};
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###### implementation
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config = {
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build.activation.installPackages = ''
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if [[ -e "${config.user.home}/.nix-profile/manifest.json" ]]; then
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# manual removal and installation as two non-atomical steps is required
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# because of https://github.com/NixOS/nix/issues/6349
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nix_previous="$(command -v nix)"
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nix profile list \
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| grep 'nix-on-droid-path$' \
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| cut -d ' ' -f 4 \
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| xargs -t $DRY_RUN_CMD nix profile remove $VERBOSE_ARG
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$DRY_RUN_CMD $nix_previous profile install ${cfg.path}
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unset nix_previous
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else
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$DRY_RUN_CMD nix-env --install ${cfg.path}
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fi
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'';
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environment = {
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packages = [
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(pkgs.callPackage ../../nix-on-droid { nix = config.nix.package; })
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pkgs.bashInteractive
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pkgs.cacert
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pkgs.coreutils
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pkgs.less # since nix tools really want a pager available, #27
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config.nix.package
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];
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path = pkgs.buildEnv {
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name = "nix-on-droid-path";
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paths = cfg.packages;
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meta = {
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description = "Environment of packages installed through Nix-on-Droid.";
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};
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};
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};
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};
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}
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