diff --git a/.editorconfig b/.editorconfig new file mode 100644 index 0000000..e209bb1 --- /dev/null +++ b/.editorconfig @@ -0,0 +1,8 @@ +root = true + +[*.*] +end_of_line = lf +charset = utf-8 +indent_style = space +indent_size = 2 +trim_trailing_whitespace = true diff --git a/.envrc b/.envrc new file mode 100644 index 0000000..ae4dc27 --- /dev/null +++ b/.envrc @@ -0,0 +1 @@ +use flake -Lv diff --git a/.github/workflows/nix-build.yml b/.github/workflows/nix-build.yml new file mode 100644 index 0000000..8a4040f --- /dev/null +++ b/.github/workflows/nix-build.yml @@ -0,0 +1,26 @@ +name: "Nix build" +on: + pull_request: + push: +jobs: + checks: + runs-on: ubuntu-latest + steps: + - uses: actions/checkout@v3 + - uses: cachix/install-nix-action@v20 + - uses: cachix/cachix-action@v12 + with: + name: mrcjkb + authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}' + - run: nix flake check --print-build-logs + + shell: + runs-on: ubuntu-latest + steps: + - uses: actions/checkout@v3 + - uses: cachix/install-nix-action@v20 + - uses: cachix/cachix-action@v12 + with: + name: mrcjkb + authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}' + - run: nix build .#devShells.x86_64-linux.default --print-build-logs diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..815701c --- /dev/null +++ b/.gitignore @@ -0,0 +1,3 @@ +result +.pre-commit-config.yaml +.direnv diff --git a/CHANGELOG.md b/CHANGELOG.md new file mode 100644 index 0000000..c721f7b --- /dev/null +++ b/CHANGELOG.md @@ -0,0 +1,26 @@ +# Changelog + +All notable changes to this project will be documented in this file. + +The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), +and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). + +## [Unreleased] + +## [3.0.0] - 2023-01-02 + +### Added + +- Some pre-commit-hooks/lints. + +## [2.0.0] - 2023-01-02 + +### Changed + +- Replace `nixpkgs-fmt` with `alejandra`. + +## [1.0.0] - 2022-10-20 + +### Added + +- Initial release. diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md new file mode 100644 index 0000000..210c0ec --- /dev/null +++ b/CONTRIBUTING.md @@ -0,0 +1,68 @@ +# Contributing guide + +Contributions are more than welcome! + +Please don't forget to add your changes to the "Unreleased" section +of [the changelog](./CHANGELOG.md) (if applicable). + +## Commit messages + +This project uses [Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0/). + +## Development + +I use [`nix`](https://nixos.org/download.html#download-nix) for development and testing. + +To enter a development shell: + +```console +nix-shell +``` + +or (with flakes enabled) + +```console +nix develop +``` + +To apply formatting, while in a devShell, run + +```console +pre-commit run --all +``` + +If you use [`direnv`](https://direnv.net/), +just run `direnv allow` and you will be dropped in this devShell. + +## Tests + +To run tests locally + +```console +nix-build -A ci +``` + +or (with flakes enabled) + +```console +nix build .#checks..ci --print-build-logs +``` + +For formatting: + +```console +nix-build -A formatting +``` + +or (with flakes enabled) + +```console +nix build .#checks..formatting --print-build-logs +``` + +If you have flakes enabled and just want to run all checks that are available, +run: + +```console +nix flake check --print-build-logs +``` diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..d159169 --- /dev/null +++ b/LICENSE @@ -0,0 +1,339 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Lesser General Public License instead.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +this service if you wish), that you receive source code or can get it +if you want it, that you can change the software or use pieces of it +in new free programs; and that you know you can do these things. + + To protect your rights, we need to make restrictions that forbid +anyone to deny you these rights or to ask you to surrender the rights. +These restrictions translate to certain responsibilities for you if you +distribute copies of the software, or if you modify it. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must give the recipients all the rights that +you have. You must make sure that they, too, receive or can get the +source code. And you must show them these terms so they know their +rights. + + We protect your rights with two steps: (1) copyright the software, and +(2) offer you this license which gives you legal permission to copy, +distribute and/or modify the software. + + Also, for each author's protection and ours, we want to make certain +that everyone understands that there is no warranty for this free +software. If the software is modified by someone else and passed on, we +want its recipients to know that what they have is not the original, so +that any problems introduced by others will not reflect on the original +authors' reputations. + + Finally, any free program is threatened constantly by software +patents. We wish to avoid the danger that redistributors of a free +program will individually obtain patent licenses, in effect making the +program proprietary. To prevent this, we have made it clear that any +patent must be licensed for everyone's free use or not licensed at all. + + The precise terms and conditions for copying, distribution and +modification follow. + + GNU GENERAL PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. This License applies to any program or other work which contains +a notice placed by the copyright holder saying it may be distributed +under the terms of this General Public License. The "Program", below, +refers to any such program or work, and a "work based on the Program" +means either the Program or any derivative work under copyright law: +that is to say, a work containing the Program or a portion of it, +either verbatim or with modifications and/or translated into another +language. (Hereinafter, translation is included without limitation in +the term "modification".) Each licensee is addressed as "you". + +Activities other than copying, distribution and modification are not +covered by this License; they are outside its scope. The act of +running the Program is not restricted, and the output from the Program +is covered only if its contents constitute a work based on the +Program (independent of having been made by running the Program). +Whether that is true depends on what the Program does. + + 1. You may copy and distribute verbatim copies of the Program's +source code as you receive it, in any medium, provided that you +conspicuously and appropriately publish on each copy an appropriate +copyright notice and disclaimer of warranty; keep intact all the +notices that refer to this License and to the absence of any warranty; +and give any other recipients of the Program a copy of this License +along with the Program. + +You may charge a fee for the physical act of transferring a copy, and +you may at your option offer warranty protection in exchange for a fee. + + 2. You may modify your copy or copies of the Program or any portion +of it, thus forming a work based on the Program, and copy and +distribute such modifications or work under the terms of Section 1 +above, provided that you also meet all of these conditions: + + a) You must cause the modified files to carry prominent notices + stating that you changed the files and the date of any change. + + b) You must cause any work that you distribute or publish, that in + whole or in part contains or is derived from the Program or any + part thereof, to be licensed as a whole at no charge to all third + parties under the terms of this License. + + c) If the modified program normally reads commands interactively + when run, you must cause it, when started running for such + interactive use in the most ordinary way, to print or display an + announcement including an appropriate copyright notice and a + notice that there is no warranty (or else, saying that you provide + a warranty) and that users may redistribute the program under + these conditions, and telling the user how to view a copy of this + License. (Exception: if the Program itself is interactive but + does not normally print such an announcement, your work based on + the Program is not required to print an announcement.) + +These requirements apply to the modified work as a whole. If +identifiable sections of that work are not derived from the Program, +and can be reasonably considered independent and separate works in +themselves, then this License, and its terms, do not apply to those +sections when you distribute them as separate works. But when you +distribute the same sections as part of a whole which is a work based +on the Program, the distribution of the whole must be on the terms of +this License, whose permissions for other licensees extend to the +entire whole, and thus to each and every part regardless of who wrote it. + +Thus, it is not the intent of this section to claim rights or contest +your rights to work written entirely by you; rather, the intent is to +exercise the right to control the distribution of derivative or +collective works based on the Program. + +In addition, mere aggregation of another work not based on the Program +with the Program (or with a work based on the Program) on a volume of +a storage or distribution medium does not bring the other work under +the scope of this License. + + 3. You may copy and distribute the Program (or a work based on it, +under Section 2) in object code or executable form under the terms of +Sections 1 and 2 above provided that you also do one of the following: + + a) Accompany it with the complete corresponding machine-readable + source code, which must be distributed under the terms of Sections + 1 and 2 above on a medium customarily used for software interchange; or, + + b) Accompany it with a written offer, valid for at least three + years, to give any third party, for a charge no more than your + cost of physically performing source distribution, a complete + machine-readable copy of the corresponding source code, to be + distributed under the terms of Sections 1 and 2 above on a medium + customarily used for software interchange; or, + + c) Accompany it with the information you received as to the offer + to distribute corresponding source code. (This alternative is + allowed only for noncommercial distribution and only if you + received the program in object code or executable form with such + an offer, in accord with Subsection b above.) + +The source code for a work means the preferred form of the work for +making modifications to it. For an executable work, complete source +code means all the source code for all modules it contains, plus any +associated interface definition files, plus the scripts used to +control compilation and installation of the executable. However, as a +special exception, the source code distributed need not include +anything that is normally distributed (in either source or binary +form) with the major components (compiler, kernel, and so on) of the +operating system on which the executable runs, unless that component +itself accompanies the executable. + +If distribution of executable or object code is made by offering +access to copy from a designated place, then offering equivalent +access to copy the source code from the same place counts as +distribution of the source code, even though third parties are not +compelled to copy the source along with the object code. + + 4. You may not copy, modify, sublicense, or distribute the Program +except as expressly provided under this License. Any attempt +otherwise to copy, modify, sublicense or distribute the Program is +void, and will automatically terminate your rights under this License. +However, parties who have received copies, or rights, from you under +this License will not have their licenses terminated so long as such +parties remain in full compliance. + + 5. You are not required to accept this License, since you have not +signed it. However, nothing else grants you permission to modify or +distribute the Program or its derivative works. These actions are +prohibited by law if you do not accept this License. Therefore, by +modifying or distributing the Program (or any work based on the +Program), you indicate your acceptance of this License to do so, and +all its terms and conditions for copying, distributing or modifying +the Program or works based on it. + + 6. Each time you redistribute the Program (or any work based on the +Program), the recipient automatically receives a license from the +original licensor to copy, distribute or modify the Program subject to +these terms and conditions. You may not impose any further +restrictions on the recipients' exercise of the rights granted herein. +You are not responsible for enforcing compliance by third parties to +this License. + + 7. If, as a consequence of a court judgment or allegation of patent +infringement or for any other reason (not limited to patent issues), +conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot +distribute so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you +may not distribute the Program at all. For example, if a patent +license would not permit royalty-free redistribution of the Program by +all those who receive copies directly or indirectly through you, then +the only way you could satisfy both it and this License would be to +refrain entirely from distribution of the Program. + +If any portion of this section is held invalid or unenforceable under +any particular circumstance, the balance of the section is intended to +apply and the section as a whole is intended to apply in other +circumstances. + +It is not the purpose of this section to induce you to infringe any +patents or other property right claims or to contest validity of any +such claims; this section has the sole purpose of protecting the +integrity of the free software distribution system, which is +implemented by public license practices. Many people have made +generous contributions to the wide range of software distributed +through that system in reliance on consistent application of that +system; it is up to the author/donor to decide if he or she is willing +to distribute software through any other system and a licensee cannot +impose that choice. + +This section is intended to make thoroughly clear what is believed to +be a consequence of the rest of this License. + + 8. If the distribution and/or use of the Program is restricted in +certain countries either by patents or by copyrighted interfaces, the +original copyright holder who places the Program under this License +may add an explicit geographical distribution limitation excluding +those countries, so that distribution is permitted only in or among +countries not thus excluded. In such case, this License incorporates +the limitation as if written in the body of this License. + + 9. The Free Software Foundation may publish revised and/or new versions +of the General Public License from time to time. Such new versions will +be similar in spirit to the present version, but may differ in detail to +address new problems or concerns. + +Each version is given a distinguishing version number. If the Program +specifies a version number of this License which applies to it and "any +later version", you have the option of following the terms and conditions +either of that version or of any later version published by the Free +Software Foundation. If the Program does not specify a version number of +this License, you may choose any version ever published by the Free Software +Foundation. + + 10. If you wish to incorporate parts of the Program into other free +programs whose distribution conditions are different, write to the author +to ask for permission. For software which is copyrighted by the Free +Software Foundation, write to the Free Software Foundation; we sometimes +make exceptions for this. Our decision will be guided by the two goals +of preserving the free status of all derivatives of our free software and +of promoting the sharing and reuse of software generally. + + NO WARRANTY + + 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY +FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN +OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES +PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED +OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS +TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE +PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, +REPAIR OR CORRECTION. + + 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGES. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) year name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. diff --git a/README.md b/README.md new file mode 100644 index 0000000..d923bca --- /dev/null +++ b/README.md @@ -0,0 +1,19 @@ +# Nix flake GitHub Actions CI template + +A template for setting up GitHub Actions with [Nix flakes](https://nixos.wiki/wiki/Flakes). + +![Nix](https://img.shields.io/badge/nix-0175C2?style=for-the-badge&logo=NixOS&logoColor=white) + +## Setup + +1. Click on [Use this template](https://github.com/MrcJkb/nix-flake-github-ci-template/generate) +to start a repo based on this template. **Do _not_ fork it.** +2. Set up a [Cachix binary cache](https://app.cachix.org/cache) and add the +`CACHIX_AUTH_TOKEN` variable to the repository. +3. Change the `name` fields in [`nix-build.yaml`](./.github/workflows/nix-build.yml). +4. Add your tests to [`mkTest` in the `ci-overlay.nix`](./nix/ci-overlay.nix). + +## Contributing + +All contributions are welcome! +See [CONTRIBUTING.md](./CONTRIBUTING.md). diff --git a/default.nix b/default.nix new file mode 100644 index 0000000..b022eaa --- /dev/null +++ b/default.nix @@ -0,0 +1,4 @@ +(import (fetchTarball "https://github.com/edolstra/flake-compat/archive/master.tar.gz") { + src = builtins.fetchGit ./.; +}) +.defaultNix diff --git a/flake.lock b/flake.lock new file mode 100644 index 0000000..f0d0c38 --- /dev/null +++ b/flake.lock @@ -0,0 +1,153 @@ +{ + "nodes": { + "flake-compat": { + "flake": false, + "locked": { + "lastModified": 1668681692, + "narHash": "sha256-Ht91NGdewz8IQLtWZ9LCeNXMSXHUss+9COoqu6JLmXU=", + "owner": "edolstra", + "repo": "flake-compat", + "rev": "009399224d5e398d03b22badca40a37ac85412a1", + "type": "github" + }, + "original": { + "owner": "edolstra", + "repo": "flake-compat", + "type": "github" + } + }, + "flake-compat_2": { + "flake": false, + "locked": { + "lastModified": 1668681692, + "narHash": "sha256-Ht91NGdewz8IQLtWZ9LCeNXMSXHUss+9COoqu6JLmXU=", + "owner": "edolstra", + "repo": "flake-compat", + "rev": "009399224d5e398d03b22badca40a37ac85412a1", + "type": "github" + }, + "original": { + "owner": "edolstra", + "repo": "flake-compat", + "type": "github" + } + }, + "flake-utils": { + "locked": { + "lastModified": 1678901627, + "narHash": "sha256-U02riOqrKKzwjsxc/400XnElV+UtPUQWpANPlyazjH0=", + "owner": "numtide", + "repo": "flake-utils", + "rev": "93a2b84fc4b70d9e089d029deacc3583435c2ed6", + "type": "github" + }, + "original": { + "owner": "numtide", + "repo": "flake-utils", + "type": "github" + } + }, + "flake-utils_2": { + "locked": { + "lastModified": 1667395993, + "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=", + "owner": "numtide", + "repo": "flake-utils", + "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f", + "type": "github" + }, + "original": { + "owner": "numtide", + "repo": "flake-utils", + "type": "github" + } + }, + "gitignore": { + "inputs": { + "nixpkgs": [ + "pre-commit-hooks", + "nixpkgs" + ] + }, + "locked": { + "lastModified": 1660459072, + "narHash": "sha256-8DFJjXG8zqoONA1vXtgeKXy68KdJL5UaXR8NtVMUbx8=", + "owner": "hercules-ci", + "repo": "gitignore.nix", + "rev": "a20de23b925fd8264fd7fad6454652e142fd7f73", + "type": "github" + }, + "original": { + "owner": "hercules-ci", + "repo": "gitignore.nix", + "type": "github" + } + }, + "nixpkgs": { + "locked": { + "lastModified": 1672428209, + "narHash": "sha256-eejhqkDz2cb2vc5VeaWphJz8UXNuoNoM8/Op8eWv2tQ=", + "owner": "nixos", + "repo": "nixpkgs", + "rev": "293a28df6d7ff3dec1e61e37cc4ee6e6c0fb0847", + "type": "github" + }, + "original": { + "owner": "nixos", + "ref": "nixpkgs-unstable", + "repo": "nixpkgs", + "type": "github" + } + }, + "nixpkgs-stable": { + "locked": { + "lastModified": 1671271954, + "narHash": "sha256-cSvu+bnvN08sOlTBWbBrKaBHQZq8mvk8bgpt0ZJ2Snc=", + "owner": "NixOS", + "repo": "nixpkgs", + "rev": "d513b448cc2a6da2c8803e3c197c9fc7e67b19e3", + "type": "github" + }, + "original": { + "owner": "NixOS", + "ref": "nixos-22.05", + "repo": "nixpkgs", + "type": "github" + } + }, + "pre-commit-hooks": { + "inputs": { + "flake-compat": "flake-compat_2", + "flake-utils": "flake-utils_2", + "gitignore": "gitignore", + "nixpkgs": [ + "nixpkgs" + ], + "nixpkgs-stable": "nixpkgs-stable" + }, + "locked": { + "lastModified": 1672659856, + "narHash": "sha256-9vJvy5O87WyIYZGzFaHMeRTishV0SNDeSewvnyRCrMI=", + "owner": "cachix", + "repo": "pre-commit-hooks.nix", + "rev": "2d947ef03b7cba461aab65a5df1ede03be567068", + "type": "github" + }, + "original": { + "owner": "cachix", + "repo": "pre-commit-hooks.nix", + "type": "github" + } + }, + "root": { + "inputs": { + "flake-compat": "flake-compat", + "flake-utils": "flake-utils", + "nixpkgs": "nixpkgs", + "pre-commit-hooks": "pre-commit-hooks" + } + } + }, + "root": "root", + "version": 7 +} diff --git a/flake.nix b/flake.nix new file mode 100644 index 0000000..ab5a033 --- /dev/null +++ b/flake.nix @@ -0,0 +1,84 @@ +{ + description = "Nix flake CI template for GitHub Actions"; # TODO: Set description + + inputs = { + nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable"; + + flake-compat = { + url = "github:edolstra/flake-compat"; + flake = false; + }; + + flake-utils.url = "github:numtide/flake-utils"; + + pre-commit-hooks = { + url = "github:cachix/pre-commit-hooks.nix"; + inputs.nixpkgs.follows = "nixpkgs"; + }; + }; + + outputs = { + self, + nixpkgs, + pre-commit-hooks, + flake-utils, + ... + }: let + supportedSystems = [ + "aarch64-linux" + "aarch64-darwin" + "x86_64-darwin" + "x86_64-linux" + ]; + in + flake-utils.lib.eachSystem supportedSystems (system: let + ci-overlay = import ./nix/ci-overlay.nix {}; + + pkgs = import nixpkgs { + inherit system; + overlays = [ + ci-overlay + ]; + }; + + pre-commit-check = pre-commit-hooks.lib.${system}.run { + src = self; + hooks = { + alejandra.enable = true; + editorconfig-checker.enable = true; + markdownlint.enable = true; + }; + settings = { + markdownlint.config = { + MD024 = false; # Duplicate heading + }; + }; + }; + + devShell = pkgs.mkShell { + name = "devShell"; # TODO: Choose a name + inherit (pre-commit-check) shellHook; + buildInputs = with pkgs; [ + zlib + ]; + }; + in { + devShells = { + default = devShell; + inherit devShell; + }; + + # overlays = { + # }; + + # packages = { + # }; + + checks = { + formatting = pre-commit-check; + # inherit + # (pkgs) + # ; + }; + }); +} diff --git a/nix/ci-overlay.nix b/nix/ci-overlay.nix new file mode 100644 index 0000000..78a9b04 --- /dev/null +++ b/nix/ci-overlay.nix @@ -0,0 +1,31 @@ +{}: +# TODO: Add flake.nix test inputs as arguments here +final: prev: +with final.lib; +with final.stdenv; let + mkTest = {name}: + mkDerivation { + inherit name; + + phases = [ + "buildPhase" + "checkPhase" + ]; + + doCheck = true; + + buildInputs = with final; [ + ]; + + buildPhase = '' + mkdir -p $out + true + ''; + + checkPhase = '' + true + ''; + }; +in { + ci = mkTest {name = "ci";}; +} diff --git a/shell.nix b/shell.nix new file mode 100644 index 0000000..925e805 --- /dev/null +++ b/shell.nix @@ -0,0 +1,4 @@ +(import (fetchTarball "https://github.com/edolstra/flake-compat/archive/master.tar.gz") { + src = builtins.fetchGit ./.; +}) +.shellNix