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‎.github/dependabot.yml

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version: 2
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updates:
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- package-ecosystem: "github-actions"
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directory: "/"
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schedule:
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interval: "weekly"

‎.github/workflows/build.yml

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name: "Build and populate cache"
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on:
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pull_request:
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push:
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branches:
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- main
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- master
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schedule:
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# rebuild everyday at 2:51
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# TIP: Choose a random time here so not all repositories are build at once:
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# https://www.random.org/clock-times/?num=1&earliest=01%3A00&latest=08%3A00&interval=5&format=html&rnd=new
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- cron: '51 2 * * *'
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jobs:
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tests:
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strategy:
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matrix:
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# Set this to notify the global nur package registry that changes are
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# available.
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#
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# The repo name as used in
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# https://github.com/nix-community/NUR/blob/master/repos.json
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nurRepo:
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- <YOUR_REPO_NAME>
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# Set this to cache your build results in cachix for faster builds
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# in CI and for everyone who uses your cache.
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#
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# Format: Your cachix cache host name without the ".cachix.org" suffix.
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# Example: mycache (for mycache.cachix.org)
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#
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# For this to work, you also need to set the CACHIX_SIGNING_KEY or
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# CACHIX_AUTH_TOKEN secret in your repository secrets settings in
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# Github found at
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# https://github.com/<your_githubname>/nur-packages/settings/secrets
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cachixName:
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- <YOUR_CACHIX_NAME>
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nixPath:
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- nixpkgs=channel:nixos-unstable
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- nixpkgs=channel:nixpkgs-unstable
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- nixpkgs=channel:nixos-23.11
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runs-on: ubuntu-latest
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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- name: Install nix
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uses: cachix/install-nix-action@v26
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with:
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nix_path: "${{ matrix.nixPath }}"
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extra_nix_config: |
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experimental-features = nix-command flakes
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access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
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- name: Show nixpkgs version
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run: nix-instantiate --eval -E '(import <nixpkgs> {}).lib.version'
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- name: Setup cachix
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uses: cachix/cachix-action@v14
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# Don't replace <YOUR_CACHIX_NAME> here!
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if: ${{ matrix.cachixName != '<YOUR_CACHIX_NAME>' }}
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with:
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name: ${{ matrix.cachixName }}
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signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'
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authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
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- name: Check evaluation
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run: |
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nix-env -f . -qa \* --meta --xml \
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--allowed-uris https://static.rust-lang.org \
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--option restrict-eval true \
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--option allow-import-from-derivation true \
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--drv-path --show-trace \
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-I nixpkgs=$(nix-instantiate --find-file nixpkgs) \
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-I $PWD
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- name: Build nix packages
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run: nix shell -f '<nixpkgs>' nix-build-uncached -c nix-build-uncached ci.nix -A cacheOutputs
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- name: Trigger NUR update
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# Don't replace <YOUR_REPO_NAME> here!
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if: ${{ matrix.nurRepo != '<YOUR_REPO_NAME>' }}
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run: curl -XPOST "https://nur-update.nix-community.org/update?repo=${{ matrix.nurRepo }}"

‎.gitignore

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result
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result-*
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‎LICENSE

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MIT License
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Copyright (c) 2018 Francesco Gazzetta
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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‎README.md

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# nur-packages-template
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**A template for [NUR](https://github.com/nix-community/NUR) repositories**
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## Setup
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1. Click on [Use this template](https://github.com/nix-community/nur-packages-template/generate) to start a repo based on this template. (Do _not_ fork it.)
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2. Add your packages to the [pkgs](./pkgs) directory and to
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[default.nix](./default.nix)
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* Remember to mark the broken packages as `broken = true;` in the `meta`
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attribute, or travis (and consequently caching) will fail!
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* Library functions, modules and overlays go in the respective directories
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3. Choose your CI: Depending on your preference you can use github actions (recommended) or [Travis ci](https://travis-ci.com).
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- Github actions: Change your NUR repo name and optionally add a cachix name in [.github/workflows/build.yml](./.github/workflows/build.yml) and change the cron timer
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to a random value as described in the file
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- Travis ci: Change your NUR repo name and optionally your cachix repo name in
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[.travis.yml](./.travis.yml). Than enable travis in your repo. You can add a cron job in the repository settings on travis to keep your cachix cache fresh
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5. Change your travis and cachix names on the README template section and delete
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the rest
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6. [Add yourself to NUR](https://github.com/nix-community/NUR#how-to-add-your-own-repository)
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## README template
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# nur-packages
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**My personal [NUR](https://github.com/nix-community/NUR) repository**
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<!-- Remove this if you don't use github actions -->
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![Build and populate cache](https://github.com/<YOUR-GITHUB-USER>/nur-packages/workflows/Build%20and%20populate%20cache/badge.svg)
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<!--
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Uncomment this if you use travis:
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[![Build Status](https://travis-ci.com/<YOUR_TRAVIS_USERNAME>/nur-packages.svg?branch=master)](https://travis-ci.com/<YOUR_TRAVIS_USERNAME>/nur-packages)
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-->
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[![Cachix Cache](https://img.shields.io/badge/cachix-<YOUR_CACHIX_CACHE_NAME>-blue.svg)](https://<YOUR_CACHIX_CACHE_NAME>.cachix.org)
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‎ci.nix

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# This file provides all the buildable and cacheable packages and
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# package outputs in your package set. These are what gets built by CI,
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# so if you correctly mark packages as
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#
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# - broken (using `meta.broken`),
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# - unfree (using `meta.license.free`), and
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# - locally built (using `preferLocalBuild`)
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#
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# then your CI will be able to build and cache only those packages for
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# which this is possible.
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{ pkgs ? import <nixpkgs> { } }:
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with builtins;
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let
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isReserved = n: n == "lib" || n == "overlays" || n == "modules";
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isDerivation = p: isAttrs p && p ? type && p.type == "derivation";
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isBuildable = p: !(p.meta.broken or false) && p.meta.license.free or true;
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isCacheable = p: !(p.preferLocalBuild or false);
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shouldRecurseForDerivations = p: isAttrs p && p.recurseForDerivations or false;
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nameValuePair = n: v: { name = n; value = v; };
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concatMap = builtins.concatMap or (f: xs: concatLists (map f xs));
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flattenPkgs = s:
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let
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f = p:
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if shouldRecurseForDerivations p then flattenPkgs p
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else if isDerivation p then [ p ]
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else [ ];
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in
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concatMap f (attrValues s);
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outputsOf = p: map (o: p.${o}) p.outputs;
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nurAttrs = import ./default.nix { inherit pkgs; };
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nurPkgs =
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flattenPkgs
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(listToAttrs
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(map (n: nameValuePair n nurAttrs.${n})
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(filter (n: !isReserved n)
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(attrNames nurAttrs))));
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in
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rec {
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buildPkgs = filter isBuildable nurPkgs;
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cachePkgs = filter isCacheable buildPkgs;
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buildOutputs = concatMap outputsOf buildPkgs;
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cacheOutputs = concatMap outputsOf cachePkgs;
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}

‎default.nix

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# This file describes your repository contents.
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# It should return a set of nix derivations
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# and optionally the special attributes `lib`, `modules` and `overlays`.
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# It should NOT import <nixpkgs>. Instead, you should take pkgs as an argument.
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# Having pkgs default to <nixpkgs> is fine though, and it lets you use short
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# commands such as:
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# nix-build -A mypackage
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{ pkgs ? import <nixpkgs> { } }:
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{
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# The `lib`, `modules`, and `overlays` names are special
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lib = import ./lib { inherit pkgs; }; # functions
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modules = import ./modules; # NixOS modules
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overlays = import ./overlays; # nixpkgs overlays
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example-package = pkgs.callPackage ./pkgs/example-package { };
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# some-qt5-package = pkgs.libsForQt5.callPackage ./pkgs/some-qt5-package { };
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# ...
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}

‎flake.lock

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‎flake.nix

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{
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description = "My personal NUR repository";
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inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
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outputs = { self, nixpkgs }:
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let
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systems = [
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"x86_64-linux"
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"i686-linux"
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"x86_64-darwin"
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"aarch64-linux"
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"armv6l-linux"
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"armv7l-linux"
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];
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forAllSystems = f: nixpkgs.lib.genAttrs systems (system: f system);
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in
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{
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legacyPackages = forAllSystems (system: import ./default.nix {
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pkgs = import nixpkgs { inherit system; };
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});
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packages = forAllSystems (system: nixpkgs.lib.filterAttrs (_: v: nixpkgs.lib.isDerivation v) self.legacyPackages.${system});
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};
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}

‎lib/default.nix

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{ pkgs }:
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with pkgs.lib; {
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# Add your library functions here
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#
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# hexint = x: hexvals.${toLower x};
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}

‎modules/default.nix

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{
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# Add your NixOS modules here
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#
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# my-module = ./my-module;
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}

‎overlay.nix

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# You can use this file as a nixpkgs overlay. This is useful in the
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# case where you don't want to add the whole NUR namespace to your
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# configuration.
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self: super:
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let
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isReserved = n: n == "lib" || n == "overlays" || n == "modules";
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nameValuePair = n: v: { name = n; value = v; };
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nurAttrs = import ./default.nix { pkgs = super; };
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in
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builtins.listToAttrs
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(map (n: nameValuePair n nurAttrs.${n})
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(builtins.filter (n: !isReserved n)
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(builtins.attrNames nurAttrs)))

‎overlays/default.nix

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{
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# Add your overlays here
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#
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# my-overlay = import ./my-overlay;
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}

‎pkgs/example-package/default.nix

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{ stdenv }:
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stdenv.mkDerivation rec {
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name = "example-package-${version}";
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version = "1.0";
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src = ./.;
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buildPhase = "echo echo Hello World > example";
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installPhase = "install -Dm755 example $out";
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}

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