convert to flakes

.envrc

@@ -1 +1,2 @@
-eval "$(lorri direnv)"
+use flake
+

.gitignore

@@ -1,2 +1,3 @@
 public/
 resources/_gen/
+.direnv/

flake.lock

@@ -0,0 +1,58 @@
+{
+  "nodes": {
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1650374568,
+        "narHash": "sha256-Z+s0J8/r907g149rllvwhb4pKi8Wam5ij0st8PwAh+E=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "b4a34015c698c7793d592d66adbab377907a2be8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1655876541,
+        "narHash": "sha256-eOz1YNclUTobC2f9meWpw+idhzWImdti43OKjLBoDq8=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "a0edeb02ae5b92eda6efbee4e26d8c33c15063fd",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "nixpkgs": "nixpkgs",
+        "utils": "utils"
+      }
+    },
+    "utils": {
+      "locked": {
+        "lastModified": 1656065134,
+        "narHash": "sha256-oc6E6ByIw3oJaIyc67maaFcnjYOz1mMcOtHxbEf9NwQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "bee6a7250dd1b01844a2de7e02e4df7d8a0a206c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,54 @@
+{
+  description = "legdur: verify integrity of large directories over time";
+  inputs = {
+    utils.url = "github:numtide/flake-utils";
+    flake-compat = {
+      url = "github:edolstra/flake-compat";
+      flake = false;
+    };
+  };
+
+  outputs = { self, nixpkgs, utils, flake-compat }:
+    utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = nixpkgs.legacyPackages."${system}";
+        netlify-deployer = pkgs.python38Packages.buildPythonPackage rec {
+          pname = "netlify_deployer";
+          version = "0.5.2";
+
+          src = pkgs.python38Packages.fetchPypi {
+            inherit pname version;
+            sha256 =
+              "aae0092b36e7408281ad73269b446c701edaacecc8ba1a07cc85671e3ddfae6e";
+          };
+
+          propagatedBuildInputs = with pkgs;
+            with pkgs.python38Packages; [
+              requests
+              git
+              pbr
+              wheel
+              setuptools
+            ];
+
+          doCheck = false;
+        };
+
+        customPython =
+          pkgs.python38.buildEnv.override { extraLibs = [ netlify-deployer ]; };
+      in rec {
+        # `nix develop`
+        devShell = pkgs.mkShell {
+          nativeBuildInputs = with pkgs;
+            with pkgs.python38Packages; [
+              git
+              hugo
+              cacert
+              requests
+              pip
+              virtualenv
+              customPython
+            ];
+        };
+      });
+}

shell.nix

@@ -1,31 +1,14 @@
-let
-  pkgs = import <nixpkgs> {};
-  netlify-deployer = pkgs.python38Packages.buildPythonPackage rec {
-    pname = "netlify_deployer";
-    version = "0.5.2";
+(import
+  (
+    let
+      lock = builtins.fromJSON (builtins.readFile ./flake.lock);
+    in
+    fetchTarball {
+      url = "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
+      sha256 = lock.nodes.flake-compat.locked.narHash;
+    }
+  )
+  {
+    src = ./.;
+  }).shellNix
 
-    src = pkgs.python38Packages.fetchPypi {
-      inherit pname version;
-      sha256 = "aae0092b36e7408281ad73269b446c701edaacecc8ba1a07cc85671e3ddfae6e";
-    };
-
-    propagatedBuildInputs = with pkgs; with pkgs.python38Packages; [ requests git pbr wheel setuptools  ];
-
-    doCheck = false;
-  };
-
-  customPython = pkgs.python38.buildEnv.override {
-    extraLibs = [ netlify-deployer ];
-  };
-in
-pkgs.mkShell {
-  buildInputs = with pkgs; with pkgs.python38Packages; [
-      git
-      hugo
-      cacert
-      requests
-      pip
-      virtualenv
-      customPython
-  ];
-}