// linlog © Fabian Lukas Grubmüller 2026
// Licensed under the EUPL
layout {
  tab name="Terminal" focus=true {
    pane
    pane size=1 {
      plugin location="zellij:compact-bar"
    }
  }
  tab name="Editor" {
    pane command="$EDITOR"
  }
}

# linlog © Fabian Lukas Grubmüller 2026
# Licensed under the EUPL
{
  description = "linlog: A linear logic suite for all your needs";
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
    nixpkgs-lib.url = "github:nix-community/nixpkgs.lib";
    flake-parts = {
      url = "github:hercules-ci/flake-parts";
      inputs.nixpkgs-lib.follows = "nixpkgs-lib";
    };
    devshell = {
      url = "github:numtide/devshell";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    treefmt-nix = {
      url = "github:numtide/treefmt-nix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    rust-overlay = {
      url = "github:oxalica/rust-overlay";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    crane.url = "github:ipetkov/crane";
  };
  outputs =
    inputs:
    inputs.flake-parts.lib.mkFlake { inherit inputs; } {
      systems = inputs.nixpkgs.lib.systems.flakeExposed;
      debug = true;
      imports = with inputs; [
        devshell.flakeModule
        treefmt-nix.flakeModule
      ];
      perSystem =
        {
          self',
          pkgs,
          config,
          lib,
          system,
          ...
        }:
        let
          devshell_dependencies = with pkgs; [ zellij ];
          toolchain = pkgs.rust-bin.stable.latest.default;
          craneLib = (inputs.crane.mkLib pkgs).overrideToolchain (_: toolchain);
          src = craneLib.cleanCargoSource ./.;
          commonArgs = {
            inherit src;
            strictDeps = true;
            buildInputs = [
              # Add additional build inputs here
            ]
            ++ lib.optionals pkgs.stdenv.isDarwin [
              # Additional darwin specific inputs can be set here
              pkgs.libiconv
            ];
          };
          cargoArtifacts = craneLib.buildDepsOnly commonArgs;
          individualCrateArgs = commonArgs // {
            inherit cargoArtifacts;
            inherit (craneLib.crateNameFromCargoToml { inherit src; }) version;
            # NB: we disable tests since we'll run them all via cargo-nextest
            doCheck = false;
          };
          fileSetForCrate =
            crate:
            lib.fileset.toSource {
              root = ./.;
              fileset = lib.fileset.unions [
                ./Cargo.toml
                ./Cargo.lock
                (craneLib.fileset.commonCargoSources ./core)
                (craneLib.fileset.commonCargoSources crate)
              ];
            };
          # linlog = craneLib.buildPackage (commonArgs // { inherit cargoArtifacts; });
          linlog-cli = craneLib.buildPackage (
            individualCrateArgs
            // {
              pname = "linlog-cli";
              cargoExtraArgs = "-p linlog-cli";
              src = fileSetForCrate ./cli;
            }
          );
          linlog-workspace-clippy = craneLib.cargoClippy (
            commonArgs
            // {
              inherit cargoArtifacts;
              cargoClippyExtraArgs = "--all-targets -- --deny warnings";
            }
          );
        in
        {
          _module.args.pkgs = import inputs.nixpkgs {
            inherit system;
            overlays = [
              inputs.rust-overlay.overlays.default
            ];
          };
          checks = {
            inherit linlog-cli;
            inherit linlog-workspace-clippy;
            linlog-crate-fmt = craneLib.cargoFmt {
              inherit src;
            };
            linlog-crate-toml-fmt = craneLib.taploFmt {
              src = pkgs.lib.sources.sourceFilesBySuffices src [ ".toml" ];
            };
          };
          packages = {
            default = linlog-cli;
            inherit linlog-cli;
          };
          devshells.default = {
            packages = devshell_dependencies ++ [
              toolchain
              pkgs.rust-analyzer
              pkgs.gcc
            ];
            env = [
              {
                name = "RUST_SRC_PATH";
                value = "${toolchain}/lib/rustlib/src/rust/library";
              }
            ];
            commands = [
              {
                name = "dev";
                help = "Enter `zellij` development environment";
                command = "zellij --layout zellij.kdl";
              }
            ];
          };
          treefmt = {
            programs = {
              nixfmt.enable = true;
              rustfmt.enable = true;
              taplo.enable = true;
            };
            projectRootFile = "./flake.nix";
          };
        };
    };
}

{
  "nodes": {
    "crane": {
      "locked": {
        "lastModified": 1766774972,
        "narHash": "sha256-8qxEFpj4dVmIuPn9j9z6NTbU+hrcGjBOvaxTzre5HmM=",
        "owner": "ipetkov",
        "repo": "crane",
        "rev": "01bc1d404a51a0a07e9d8759cd50a7903e218c82",
        "type": "github"
      },
      "original": {
        "owner": "ipetkov",
        "repo": "crane",
        "type": "github"
      }
    },
    "devshell": {
      "inputs": {
        "nixpkgs": [
          "nixpkgs"
        ]
      },
      "locked": {
        "lastModified": 1764011051,
        "narHash": "sha256-M7SZyPZiqZUR/EiiBJnmyUbOi5oE/03tCeFrTiUZchI=",
        "owner": "numtide",
        "repo": "devshell",
        "rev": "17ed8d9744ebe70424659b0ef74ad6d41fc87071",
        "type": "github"
      },
      "original": {
        "owner": "numtide",
        "repo": "devshell",
        "type": "github"
      }
    },
    "flake-parts": {
      "inputs": {
        "nixpkgs-lib": [
          "nixpkgs-lib"
        ]
      },
      "locked": {
        "lastModified": 1765835352,
        "narHash": "sha256-XswHlK/Qtjasvhd1nOa1e8MgZ8GS//jBoTqWtrS1Giw=",
        "owner": "hercules-ci",
        "repo": "flake-parts",
        "rev": "a34fae9c08a15ad73f295041fec82323541400a9",
        "type": "github"
      },
      "original": {
        "owner": "hercules-ci",
        "repo": "flake-parts",
        "type": "github"
      }
    },
    "nixpkgs": {
      "locked": {
        "lastModified": 1767242400,
        "narHash": "sha256-knFaYjeg7swqG1dljj1hOxfg39zrIy8pfGuicjm9s+o=",
        "owner": "NixOS",
        "repo": "nixpkgs",
        "rev": "c04833a1e584401bb63c1a63ddc51a71e6aa457a",
        "type": "github"
      },
      "original": {
        "owner": "NixOS",
        "ref": "nixpkgs-unstable",
        "repo": "nixpkgs",
        "type": "github"
      }
    },
    "nixpkgs-lib": {
      "locked": {
        "lastModified": 1766884708,
        "narHash": "sha256-x8nyRwtD0HMeYtX60xuIuZJbwwoI7/UKAdCiATnQNz0=",
        "owner": "nix-community",
        "repo": "nixpkgs.lib",
        "rev": "15177f81ad356040b4460a676838154cbf7f6213",
        "type": "github"
      },
      "original": {
        "owner": "nix-community",
        "repo": "nixpkgs.lib",
        "type": "github"
      }
    },
    "root": {
      "inputs": {
        "crane": "crane",
        "devshell": "devshell",
        "flake-parts": "flake-parts",
        "nixpkgs": "nixpkgs",
        "nixpkgs-lib": "nixpkgs-lib",
        "rust-overlay": "rust-overlay",
        "treefmt-nix": "treefmt-nix"
      }
    },
    "rust-overlay": {
      "inputs": {
        "nixpkgs": [
          "nixpkgs"
        ]
      },
      "locked": {
        "lastModified": 1767236000,
        "narHash": "sha256-l4ftzyoD7XX0biEoTEwhOkFhvHhmggkVQyl2jEES0so=",
        "owner": "oxalica",
        "repo": "rust-overlay",
        "rev": "2be15c4abeba7ade2cf9bc4c17ab310441e533b9",
        "type": "github"
      },
      "original": {
        "owner": "oxalica",
        "repo": "rust-overlay",
        "type": "github"
      }
    },
    "treefmt-nix": {
      "inputs": {
        "nixpkgs": [
          "nixpkgs"
        ]
      },
      "locked": {
        "lastModified": 1767122417,
        "narHash": "sha256-yOt/FTB7oSEKQH9EZMFMeuldK1HGpQs2eAzdS9hNS/o=",
        "owner": "numtide",
        "repo": "treefmt-nix",
        "rev": "dec15f37015ac2e774c84d0952d57fcdf169b54d",
        "type": "github"
      },
      "original": {
        "owner": "numtide",
        "repo": "treefmt-nix",
        "type": "github"
      }
    }
  },
  "root": "root",
  "version": 7
}

// linlog © Fabian Lukas Grubmüller 2026
// Licensed under the EUPL
pub fn add(left: u64, right: u64) -> u64 {
    left + right
}
#[cfg(test)]
mod tests {
    use super::*;
    #[test]
    fn it_works() {
        let result = add(2, 2);
        assert_eq!(result, 4);
    }
}

[package]
name = "linlog"
version = "0.1.0"
edition = "2024"
[dependencies]

// linlog © Fabian Lukas Grubmüller 2026
// Licensed under the EUPL
use linlog::add;
fn main() {
    println!("1 + 1 = {}", add(1, 1));
    println!("Hello, world!");
}

[package]
name = "linlog-cli"
version = "0.1.0"
edition = "2024"
[dependencies]
linlog = { version = "0.1.0", path = "../core" }

# linlog
A linear logic suite for all your needs.

                      EUROPEAN UNION PUBLIC LICENCE v. 1.2
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Appendix
‘Compatible Licences’ according to Article 5 EUPL are:
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- European Union Public Licence (EUPL) v. 1.1, v. 1.2
- Québec Free and Open-Source Licence — Reciprocity (LiLiQ-R) or Strong
  Reciprocity (LiLiQ-R+).
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Code from exclusive appropriation.
All other changes or additions to this Appendix require the production of a new
EUPL version.

[workspace]
resolver = "3"
members = ["cli","core" ]
[workspace.metadata.crane]
name = "linlog-workspace"
[workspace.package]
version = "0.1.0"
edition = "2024"

# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
version = 4
[[package]]
name = "linlog"
version = "0.1.0"
[[package]]
name = "linlog-cli"
version = "0.1.0"
dependencies = [
 "linlog",
]

.DS_Store
.direnv
.git
.gitignore
target

use flake