mirror of
https://github.com/copier-org/copier.git
synced 2025-05-05 15:32:54 +00:00
67cc4ffde3
- Provide a dev shell. - Provide a nix package. - Provide a nix flake. - Development environment based on direnv. - Docs. - Configure Gitpod to use direnv and nix. - Configure Cachix out of the box, and document how to use it. - Add direnv and nix to CI. - Satisfy some linters that came from Precommix, even when Precommix was later discarded. - Mark some tests as impure. - Run only pure tests when building Copier with Nix. - Add poetry loader to direnv. - Update contribution guide.
111 lines
3.6 KiB
Nix
111 lines
3.6 KiB
Nix
{
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inputs = {
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devenv.url = "github:cachix/devenv/v0.5";
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flake-compat = {
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url = github:edolstra/flake-compat;
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flake = false;
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};
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flake-utils.url = github:numtide/flake-utils;
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nixpkgs.url = github:NixOS/nixpkgs/nixos-22.11;
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poetry2nix.url = github:nix-community/poetry2nix;
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};
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outputs = inputs:
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with inputs;
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flake-utils.lib.eachDefaultSystem (system: let
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pkgs = import nixpkgs {
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inherit system;
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overlays = [poetry2nix.overlay];
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};
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lastRelease = (pkgs.lib.importTOML ./pyproject.toml).tool.commitizen.version;
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version = "${lastRelease}.dev${self.sourceInfo.lastModifiedDate}+nix-git-${self.sourceInfo.shortRev or "dirty"}";
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# Builders
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copierApp = pkgs.poetry2nix.mkPoetryApplication {
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inherit version;
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name = "copier-${version}";
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POETRY_DYNAMIC_VERSIONING_BYPASS = version;
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projectDir = ./.;
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overrides = pkgs.poetry2nix.overrides.withDefaults (final: prev: {
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pydantic = prev.pydantic.overrideAttrs (old: {
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buildInputs = old.buildInputs ++ [pkgs.libxcrypt];
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});
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});
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# Test configuration
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checkInputs = [pkgs.git];
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pythonImportsCheck = ["copier"];
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doCheck = true;
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installCheckPhase = ''
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patchShebangs tests
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env \
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GIT_AUTHOR_EMAIL=copier@example.com \
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GIT_AUTHOR_NAME=copier \
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GIT_COMMITTER_EMAIL=copier@example.com \
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GIT_COMMITTER_NAME=copier \
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PATH=$out/bin:$PATH \
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POETRY_VIRTUALENVS_PATH=$NIX_BUILD_TOP/virtualenvs \
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PYTHONOPTIMIZE= \
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pytest --color=yes -m 'not impure'
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'';
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};
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copierModule = pkgs.python3.pkgs.toPythonModule copierApp;
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in rec {
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devShells.default = devenv.lib.mkShell {
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inherit inputs pkgs;
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modules = [
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{
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packages = with pkgs; [
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# Essential dev tools
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(pkgs.python3.withPackages (ps:
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with ps; [
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poetry
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poetry-dynamic-versioning
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]))
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# IDE integration tools
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alejandra
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black
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commitizen
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isort
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mypy
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nodePackages.prettier
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];
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difftastic.enable = true;
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pre-commit.hooks = {
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alejandra.enable = true;
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black.enable = true;
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commitizen.enable = true;
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editorconfig-checker.enable = true;
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editorconfig-checker.excludes = [
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"\.md$"
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"\.noeof\."
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"\.bundle$"
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];
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flake8.enable = true;
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isort.enable = true;
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prettier.enable = true;
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prettier.excludes = [
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# Those files have wrong syntax and would fail
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"^tests/demo_invalid/copier.yml$"
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"^tests/demo_transclude_invalid(_multi)?/demo/copier.yml$"
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# HACK https://github.com/prettier/prettier/issues/9430
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"^tests/demo"
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];
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};
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}
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];
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};
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packages.default = copierModule;
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apps =
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builtins.mapAttrs
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(name: value: flake-utils.lib.mkApp {drv = value;})
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packages;
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checks =
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packages
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// {
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devenv-ci = devShells.default.ci;
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};
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});
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}
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