b21f59e123
* flake.lock: Update
Flake lock file updates:
• Updated input 'flake-parts':
'github:hercules-ci/flake-parts/d591857e9d7dd9ddbfba0ea02b43b927c3c0f1fa' (2022-11-14)
→ 'github:hercules-ci/flake-parts/3f7172646953bf86dad5953bc45f0edae62ac445' (2022-12-18)
• Updated input 'haskell-flake':
'github:srid/haskell-flake/4fc511d93a55fedf815c1647ad146c26d7a2054e' (2022-11-11)
→ 'github:srid/haskell-flake/54334cfae9bbb73732bbb1437260017044f68d0b' (2022-12-19)
• Updated input 'nixpkgs':
'github:nixos/nixpkgs/a2d2f70b82ada0eadbcb1df2bca32d841a3c1bf1' (2022-12-04)
→ 'github:nixos/nixpkgs/bb31220cca6d044baa6dc2715b07497a2a7c4bc7' (2022-12-19)
* Fix flake-parts warning
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
83 lines
2.7 KiB
Nix
83 lines
2.7 KiB
Nix
{
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description = "srid/haskell-template: Nix template for Haskell projects";
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inputs = {
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nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
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flake-parts.url = "github:hercules-ci/flake-parts";
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haskell-flake.url = "github:srid/haskell-flake";
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treefmt-flake.url = "github:srid/treefmt-flake";
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flake-root.url = "github:srid/flake-root";
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mission-control.url = "github:Platonic-Systems/mission-control";
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};
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outputs = inputs@{ self, nixpkgs, flake-parts, ... }:
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flake-parts.lib.mkFlake { inherit inputs; } {
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systems = nixpkgs.lib.systems.flakeExposed;
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imports = [
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inputs.haskell-flake.flakeModule
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inputs.treefmt-flake.flakeModule
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inputs.flake-root.flakeModule
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inputs.mission-control.flakeModule
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];
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perSystem = { self', lib, config, pkgs, ... }: {
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# The "main" project. You can have multiple projects, but this template
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# has only one.
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haskellProjects.main = {
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packages = {
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haskell-template.root = ./.;
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};
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buildTools = hp: { } // config.treefmt.formatters;
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# overrides = self: super: {}
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hlsCheck.enable = true;
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hlintCheck.enable = true;
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};
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# Auto formatters. This also adds a flake check to ensure that the
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# source tree was auto formatted.
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treefmt.formatters = {
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inherit (pkgs)
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nixpkgs-fmt;
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inherit (pkgs.haskellPackages)
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cabal-fmt
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fourmolu;
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};
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# Dev shell scripts.
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mission-control.scripts = {
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docs = {
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description = "Start Hoogle server for project dependencies";
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command = ''
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echo http://127.0.0.1:8888
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hoogle serve -p 8888 --local
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'';
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category = "Dev Tools";
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};
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repl = {
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description = "Start the cabal repl";
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command = ''
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cabal repl "$@"
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'';
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category = "Dev Tools";
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};
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fmt = {
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description = "Format the source tree";
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command = "${lib.getExe pkgs.treefmt}";
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category = "Dev Tools ";
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};
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run = {
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description = "Run the project with ghcid auto-recompile";
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command = ''
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ghcid -c "cabal repl exe:haskell-template" --warnings -T :main
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'';
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category = "Primary";
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};
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};
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# Default package.
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packages.default = self'.packages.main-haskell-template;
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# Default shell.
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devShells.default =
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config.mission-control.installToDevShell self'.devShells.main;
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};
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};
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}
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