From d35c3aa18a125d0d4866dcecf3b3114ac67b83dc Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Sat, 30 Oct 2021 01:18:04 +0200
Subject: [PATCH] flakify

---
 flake.lock | 79 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 flake.nix  | 52 +++++++++++++++++++++++++++++++++++
 2 files changed, 131 insertions(+)
 create mode 100644 flake.lock
 create mode 100644 flake.nix

diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..174fc97
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,79 @@
+{
+  "nodes": {
+    "mozillapkgs": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1634833229,
+        "narHash": "sha256-uDbVCkW91/AY87mTwm8XrX2E133LTFqwYsYNNxBcY9M=",
+        "owner": "mozilla",
+        "repo": "nixpkgs-mozilla",
+        "rev": "6070a8ee799f629cb1d0004821f77ceed94d3992",
+        "type": "github"
+      },
+      "original": {
+        "owner": "mozilla",
+        "repo": "nixpkgs-mozilla",
+        "type": "github"
+      }
+    },
+    "naersk": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1635444951,
+        "narHash": "sha256-1y3YkERwoYDIZjGow7HLAR8K3C/9VBPCBy8VpftMPsM=",
+        "owner": "nmattia",
+        "repo": "naersk",
+        "rev": "0d2ce479df4633dbeb53a8ea96e5098ed37fbcc6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nmattia",
+        "repo": "naersk",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1635547145,
+        "narHash": "sha256-qhyl0MMqBal5io91P6Qu7Lb20NM5Y1+2Y4TkUCN1nJQ=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "ecebf0602cb068c784f386dd7f0bbeba57d619e4",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "mozillapkgs": "mozillapkgs",
+        "naersk": "naersk",
+        "nixpkgs": "nixpkgs",
+        "utils": "utils"
+      }
+    },
+    "utils": {
+      "locked": {
+        "lastModified": 1634851050,
+        "narHash": "sha256-N83GlSGPJJdcqhUxSCS/WwW5pksYf3VP1M13cDRTSVA=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "c91f3de5adaf1de973b797ef7485e441a65b8935",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..803932e
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,52 @@
+{
+  inputs = {
+    utils.url = "github:numtide/flake-utils";
+    naersk.url = "github:nmattia/naersk";
+    mozillapkgs.url = "github:mozilla/nixpkgs-mozilla";
+    mozillapkgs.flake = false;
+  };
+
+  outputs = { self, nixpkgs, utils, naersk, mozillapkgs }:
+    utils.lib.eachDefaultSystem (system: let
+      pkgs = nixpkgs.legacyPackages."${system}";
+      mozilla = pkgs.callPackage (mozillapkgs + "/package-set.nix") {};
+      rust = (mozilla.rustChannelOf {
+        channel = "stable";
+        date = "2021-10-04";
+        sha256 = "0swglfa63i14fpgg98agx4b5sz0nckn6phacfy3k6imknsiv8mrg";
+      }).rust;
+
+      # Override the version used in naersk
+      naersk-lib = naersk.lib."${system}".override {
+        cargo = rust;
+        rustc = rust;
+      };
+    in rec {
+      # `nix build`
+      packages.heliwatch = naersk-lib.buildPackage {
+        pname = "heliwatch";
+        root = builtins.filterSource (path: type:
+          builtins.elem (baseNameOf path) [
+            "src"
+            "Cargo.toml"
+            "Cargo.lock"
+          ] || baseNameOf (dirOf path) == "src"
+        ) ./.;
+        nativeBuildInputs = with pkgs; [ pkg-config ];
+        buildInputs = with pkgs; [ openssl ];
+      };
+      defaultPackage = packages.heliwatch;
+
+      # `nix run`
+      apps.heliwatch = utils.lib.mkApp {
+        drv = packages.heliwatch;
+      };
+      defaultApp = apps.heliwatch;
+
+      # `nix develop`
+      devShell = pkgs.mkShell {
+        nativeBuildInputs = with defaultPackage;
+          nativeBuildInputs ++ buildInputs;
+      };
+    });
+}