chore(nix): set up flake

5 files changed, 190 insertions, 0 deletions

diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..7e4312b
--- /dev/null
+++ b/.envrc
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+if type -P lorri &>/dev/null; then
+  eval "$(lorri direnv)"
+else
+  echo 'while direnv evaluated .envrc, could not find the command "lorri" [https://github.com/nix-community/lorri]'
+
+  use flake
+fi
diff --git a/.gitignore b/.gitignore
index 9ab8dd5..c3f4a1c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,5 @@ build
 # Ninja
 .ninja_log
 
+# Nix
+result
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..55d28d1
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,80 @@
+{
+  "nodes": {
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-utils": {
+      "inputs": {
+        "systems": [
+          "systems"
+        ]
+      },
+      "locked": {
+        "lastModified": 1726560853,
+        "narHash": "sha256-X6rJYSESBVr3hBoH0WbKE5KvhPU5bloyZ2L4K60/fPQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "c1dfcf08411b08f6b8615f7d8971a2bfa81d5e8a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1727653192,
+        "narHash": "sha256-YBIXvJOLKU1FIQM0fB5lBLT1CoPpMCn03vHyNsVFXZ4=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "c6f2346239c6f6abdc8befcb2a10759083c85f5d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs",
+        "systems": "systems"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..7abbcb5
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,89 @@
+{
+  description = "A very simple static Gemini server, now with Titan support!";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs";
+    systems.url = "github:nix-systems/default";
+
+    flake-compat = {
+      url = "github:edolstra/flake-compat";
+      flake = false;
+    };
+
+    flake-utils = {
+      url = "github:numtide/flake-utils";
+      inputs.systems.follows = "systems";
+    };
+  };
+
+  outputs =
+    {
+      nixpkgs,
+      flake-utils,
+      self,
+      ...
+    }:
+    flake-utils.lib.eachDefaultSystem (
+      system:
+      let
+        pkgs = import nixpkgs { inherit system; };
+
+        meta = with pkgs.lib; {
+          description = "A very simple static Gemini server, now with Titan support!";
+          homepage = "https://github.com/gemrest/maple";
+          license = licenses.gpl3Only;
+          maintainers = [ maintainers.Fuwn ];
+          mainPackage = "maple";
+          platforms = platforms.linux;
+        };
+
+        maple = (pkgs.stdenvAdapters.useMoldLinker pkgs.clangStdenv).mkDerivation {
+          inherit meta;
+
+          name = "maple";
+          version = "0.1.6";
+          src = pkgs.lib.cleanSource ./.;
+
+          nativeBuildInputs = with pkgs; [
+            ninja
+            clang
+          ];
+
+          buildInputs = [
+            pkgs.libressl.dev
+          ];
+
+          buildPhase = ''
+            mkdir -p $out/bin
+            ninja
+          '';
+
+          installPhase = ''
+            cp build/maple $out/bin/maple
+          '';
+        };
+      in
+      {
+        packages = {
+          inherit maple;
+
+          default = maple;
+        };
+
+        apps = {
+          maple = {
+            inherit meta;
+
+            type = "app";
+            program = "${maple}/bin/maple";
+          };
+
+          default = self.apps.${system}.maple;
+        };
+
+        devShells.default = import ./shell.nix {
+          inherit pkgs;
+        };
+      }
+    );
+}
diff --git a/shell.nix b/shell.nix
new file mode 100644
index 0000000..55c7650
--- /dev/null
+++ b/shell.nix
@@ -0,0 +1,10 @@
+{
+  pkgs ? import <nixpkgs> { },
+}:
+pkgs.mkShell {
+  buildInputs = with pkgs; [
+    libressl
+    ninja
+    clang
+  ];
+}