tvl-depot/tools/nixery/prepare-image/default.nix
Vincent Ambo 2b82f1b71a refactor: Reshuffle file structure for better code layout
This gets rid of the package called "server" and instead moves
everything into the project root, such that Go actually builds us a
binary called `nixery`.

This is the first step towards factoring out CLI-based functionality
for Nixery.
2019-11-27 14:12:38 +00:00

29 lines
1 KiB
Nix

# Copyright 2019 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# This file builds a wrapper script called by Nixery to ask for the
# content information for a given image.
#
# The purpose of using a wrapper script is to ensure that the paths to
# all required Nix files are set correctly at runtime.
{ pkgs ? import <nixpkgs> {} }:
pkgs.writeShellScriptBin "nixery-prepare-image" ''
exec ${pkgs.nix}/bin/nix-build \
--show-trace \
--no-out-link "$@" \
--argstr loadPkgs ${./load-pkgs.nix} \
${./prepare-image.nix}
''