100 lines
2.8 KiB
Nix
100 lines
2.8 KiB
Nix
{
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description = "Pantograph";
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inputs = {
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nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05";
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flake-parts.url = "github:hercules-ci/flake-parts";
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lean4-nix.url = "github:lenianiva/lean4-nix";
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lspec = {
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url = "github:argumentcomputer/LSpec?ref=504a8cecf8da601b9466ac727aebb6b511aae4ab";
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flake = false;
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};
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};
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outputs = inputs @ {
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self,
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nixpkgs,
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flake-parts,
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lean4-nix,
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lspec,
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...
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} : flake-parts.lib.mkFlake { inherit inputs; } {
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flake = {
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};
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systems = [
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"aarch64-linux"
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"aarch64-darwin"
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"x86_64-linux"
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"x86_64-darwin"
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];
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perSystem = { system, pkgs, ... }: let
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pkgs = import nixpkgs {
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inherit system;
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overlays = [ (lean4-nix.readToolchainFile ./lean-toolchain) ];
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};
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lspecLib = pkgs.lean.buildLeanPackage {
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name = "LSpec";
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roots = [ "Main" "LSpec" ];
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src = "${lspec}";
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};
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project = pkgs.lean.buildLeanPackage {
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name = "Pantograph";
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roots = [ "Pantograph" ];
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src = pkgs.lib.cleanSource (pkgs.lib.cleanSourceWith {
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src = ./.;
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filter = path: type:
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!(pkgs.lib.hasInfix "/Test/" path) &&
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!(pkgs.lib.hasSuffix ".md" path) &&
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!(pkgs.lib.hasSuffix "Repl.lean" path);
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});
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};
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repl = pkgs.lean.buildLeanPackage {
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name = "Repl";
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roots = [ "Main" "Repl" ];
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deps = [ project ];
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src = pkgs.lib.cleanSource (pkgs.lib.cleanSourceWith {
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src = ./.;
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filter = path: type:
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!(pkgs.lib.hasInfix "/Test/" path) &&
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!(pkgs.lib.hasSuffix ".md" path);
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});
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};
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test = pkgs.lean.buildLeanPackage {
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name = "Test";
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# NOTE: The src directory must be ./. since that is where the import
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# root begins (e.g. `import Test.Environment` and not `import
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# Environment`) and thats where `lakefile.lean` resides.
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roots = [ "Test.Main" ];
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deps = [ lspecLib repl ];
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src = pkgs.lib.cleanSource (pkgs.lib.cleanSourceWith {
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src = ./.;
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filter = path: type:
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!(pkgs.lib.hasInfix "Pantograph" path);
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});
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};
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in rec {
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packages = {
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inherit (pkgs.lean) lean lean-all;
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inherit (project) sharedLib iTree;
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inherit (repl) executable;
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default = repl.executable;
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};
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legacyPackages = {
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inherit project;
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leanPkgs = pkgs.lean;
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};
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checks = {
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test = pkgs.runCommand "test" {
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buildInputs = [ test.executable pkgs.lean.lean-all ];
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} ''
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#export LEAN_SRC_PATH="${./.}"
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${test.executable}/bin/test > $out
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'';
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};
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devShells.default = pkgs.mkShell {
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buildInputs = [ pkgs.lean.lean-all pkgs.lean.lean ];
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};
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};
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};
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}
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