ci: add flake for local testing

.gitignore

@@ -5,3 +5,6 @@
 __pycache__/
 *.py[cod]
 *$py.class
+
+# ---> Flake
+.direnv/

flake.nix

@@ -0,0 +1,101 @@
+{
+  description = "Description for the project";
+
+  inputs = {
+    nixpkgs = {
+      url = "github:NixOS/nixpkgs/nixos-unstable";
+    };
+
+    pre-commit-hooks = {
+      url = "github:cachix/pre-commit-hooks.nix";
+    };
+
+    devshell = {
+      url = "github:numtide/devshell";
+    };
+
+    moleculepkgs = {
+      url = "github:dawidd6/nixpkgs/molecule";
+    };
+  };
+
+  outputs = inputs@{ flake-parts, ... }:
+    flake-parts.lib.mkFlake { inherit inputs; } {
+      imports = [
+        inputs.pre-commit-hooks.flakeModule
+        inputs.devshell.flakeModule
+      ];
+
+      systems = [
+        "x86_64-linux"
+        "aarch64-linux"
+        "x86_64-darwin"
+        "aarch64-darwin"
+      ];
+
+      perSystem = { config, self', inputs', pkgs, system, ... }:
+      let
+        molecule-plugins = inputs.moleculepkgs.legacyPackages.${system}.python3Packages.molecule-plugins;
+        molecule = inputs.moleculepkgs.legacyPackages.${system}.molecule;
+
+        python310 = pkgs.python310.withPackages (p: with p; [
+          pytest
+          pytest-testinfra
+          molecule
+          molecule-plugins
+        ]);
+
+      in
+      {
+        pre-commit = {
+          check = {
+            enable = true;
+          };
+
+          settings = {
+            hooks = {
+              later = {
+                enable = true;
+                name = "ansible-later";
+                description = "Run ansible-later on all files in the project";
+                files = "\\.(yml|yaml)$";
+                entry = "${pkgs.ansible-later}/bin/ansible-later";
+              };
+            };
+          };
+        };
+
+        devshells = {
+          default = {
+            commands = [
+              {
+                name = "later";
+                help = "execute later command";
+                command = "${pkgs.ansible-later}/bin/ansible-later";
+              }
+              {
+                name = "doctor";
+                help = "execute doctor command";
+                command = "${pkgs.ansible-doctor}/bin/ansible-doctor -fv";
+              }
+              {
+                name = "testing";
+                help = "execute molecule command";
+                command = "${molecule}/bin/molecule test --scenario-name default";
+              }
+            ];
+
+            packages = with pkgs; [
+              ansible
+              ansible-doctor
+              ansible-lint
+              ansible-later
+
+              molecule
+              python310
+            ];
+          };
+        };
+      };
+    };
+}

molecule/default/molecule.yml

@@ -8,7 +8,7 @@ dependency:
     ANSIBLE_GALAXY_DISPLAY_PROGRESS: "false"
 
 driver:
-  name: docker
+  name: containers
 
 platforms:
   - name: mariadb-ubuntu-22