move nixos and darwin back into modules dir

modules/common/programming/default.nix

@@ -0,0 +1,12 @@
+{ config, pkgs, lib, ... }: {
+
+  imports = [
+    ./haskell.nix
+    ./kubernetes.nix
+    ./lua.nix
+    ./nix.nix
+    ./python.nix
+    ./terraform.nix
+  ];
+
+}

modules/common/programming/haskell.nix

@@ -0,0 +1,14 @@
+{ config, pkgs, lib, ... }: {
+
+  options.haskell.enable = lib.mkEnableOption "Haskell programming language.";
+
+  config = lib.mkIf config.haskell.enable {
+
+    # Binary Cache for Haskell.nix
+    nix.settings.trusted-public-keys =
+      [ "hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ=" ];
+    nix.settings.substituters = [ "https://cache.iog.io" ];
+
+  };
+
+}

modules/common/programming/kubernetes.nix

@@ -0,0 +1,145 @@
+{ config, pkgs, lib, ... }: {
+
+  options.kubernetes.enable = lib.mkEnableOption "Kubernetes tools.";
+
+  config = lib.mkIf config.kubernetes.enable {
+    home-manager.users.${config.user} = {
+
+      home.packages = with pkgs; [
+        kubectl # Basic Kubernetes queries
+        kubernetes-helm # Helm CLI
+        fluxcd # Bootstrap clusters with Flux
+        kustomize # Kustomize CLI (for Flux)
+      ];
+
+      programs.fish.shellAbbrs = {
+        k = "kubectl";
+        pods = "kubectl get pods -A";
+        nodes = "kubectl get nodes";
+        deploys = "kubectl get deployments -A";
+        dash = "kube-dashboard";
+        ks = "k9s";
+      };
+
+      # Terminal Kubernetes UI
+      programs.k9s = {
+        enable = true;
+        # settings = { k9s = { headless = true; }; };
+        skin = {
+          k9s = {
+            body = {
+              fgColor = config.theme.colors.base06;
+              bgColor = config.theme.colors.base00;
+              logoColor = config.theme.colors.base02; # *blue ?
+            };
+            # Search bar
+            prompt = {
+              fgColor = config.theme.colors.base06;
+              bgColor = config.theme.colors.base00;
+              suggestColor = config.theme.colors.base03;
+            };
+            # Header left side
+            info = {
+              fgColor = config.theme.colors.base04;
+              sectionColor = config.theme.colors.base05;
+            };
+            dialog = {
+              fgColor = config.theme.colors.base06;
+              bgColor = config.theme.colors.base00;
+              buttonFgColor = config.theme.colors.base06;
+              buttonBgColor = config.theme.colors.base0E;
+              buttonFocusFgColor = config.theme.colors.base07;
+              buttonFocusBgColor = config.theme.colors.base02; # *cyan
+              labelFgColor = config.theme.colors.base09;
+              fieldFgColor = config.theme.colors.base06;
+            };
+            frame = {
+              border = {
+                fgColor = config.theme.colors.base01;
+                focusColor = config.theme.colors.base06;
+              };
+              menu = {
+                fgColor = config.theme.colors.base06;
+                keyColor = config.theme.colors.base0E; # *magenta
+                numKeyColor = config.theme.colors.base0E; # *magenta
+              };
+              crumbs = {
+                fgColor = config.theme.colors.base06;
+                bgColor = config.theme.colors.base01;
+                activeColor = config.theme.colors.base03;
+              };
+              status = {
+                newColor = config.theme.colors.base04; # *cyan
+                modifyColor = config.theme.colors.base0D; # *blue
+                addColor = config.theme.colors.base0B; # *green
+                errorColor = config.theme.colors.base08; # *red
+                highlightColor = config.theme.colors.base09; # *orange
+                killColor = config.theme.colors.base03; # *comment
+                completedColor = config.theme.colors.base03; # *comment
+              };
+              title = {
+                fgColor = config.theme.colors.base06;
+                bgColor = config.theme.colors.base00;
+                highlightColor = config.theme.colors.base09; # *orange
+                counterColor = config.theme.colors.base0D; # *blue
+                filterColor = config.theme.colors.base0E; # *magenta
+              };
+            };
+            views = {
+              charts = {
+                bgColor = config.theme.colors.base00;
+                defaultDialColors =
+                  [ config.theme.colors.base0D config.theme.colors.base08 ];
+                # - *blue
+                # - *red
+                defaultChartColors =
+                  [ config.theme.colors.base0D config.theme.colors.base08 ];
+                # - *blue
+                # - *red
+              };
+              table = {
+                # List of resources
+                fgColor = config.theme.colors.base06;
+                bgColor = config.theme.colors.base00;
+
+                # Row selection
+                cursorFgColor = config.theme.colors.base07;
+                cursorBgColor = config.theme.colors.base01;
+
+                # Header row
+                header = {
+                  fgColor = config.theme.colors.base0D;
+                  bgColor = config.theme.colors.base00;
+                  sorterColor = config.theme.colors.base0A; # *selection
+                };
+              };
+              xray = {
+                fgColor = config.theme.colors.base06;
+                bgColor = config.theme.colors.base00;
+                cursorColor = config.theme.colors.base06;
+                graphicColor = config.theme.colors.base0D;
+                showIcons = false;
+              };
+              yaml = {
+                keyColor = config.theme.colors.base0D;
+                colonColor = config.theme.colors.base04;
+                fgColor = config.theme.colors.base03;
+              };
+              logs = {
+                fgColor = config.theme.colors.base06;
+                bgColor = config.theme.colors.base00;
+                indicator = {
+                  fgColor = config.theme.colors.base06;
+                  bgColor = config.theme.colors.base00;
+                };
+              };
+            };
+          };
+        };
+      };
+
+    };
+
+  };
+
+}

modules/common/programming/lua.nix

@@ -0,0 +1,12 @@
+{ config, pkgs, lib, ... }: {
+
+  options.lua.enable = lib.mkEnableOption "Lua programming language.";
+
+  config = lib.mkIf config.lua.enable {
+    home-manager.users.${config.user}.home.packages = with pkgs; [
+      stylua # Lua formatter
+      sumneko-lua-language-server # Lua LSP
+    ];
+  };
+
+}

modules/common/programming/nix.nix

@@ -0,0 +1,18 @@
+{ config, pkgs, lib, ... }: {
+
+  options.nixlang.enable = lib.mkEnableOption "Nix programming language.";
+
+  config = lib.mkIf config.nixlang.enable {
+
+    home-manager.users.${config.user} = {
+
+      home.packages = with pkgs; [
+        nixfmt # Nix file formatter
+        nil # Nix language server
+      ];
+
+    };
+
+  };
+
+}

modules/common/programming/python.nix

@@ -0,0 +1,22 @@
+{ config, pkgs, lib, ... }: {
+
+  options.python.enable = lib.mkEnableOption "Python programming language.";
+
+  config = lib.mkIf config.python.enable {
+
+    home-manager.users.${config.user} = {
+
+      home.packages = with pkgs; [
+        # python310 # Standard Python interpreter
+        nodePackages.pyright # Python language server
+        black # Python formatter
+        python310Packages.flake8 # Python linter
+      ];
+
+      programs.fish.shellAbbrs = { py = "python3"; };
+
+    };
+
+  };
+
+}

modules/common/programming/terraform.nix

@@ -0,0 +1,22 @@
+{ config, pkgs, lib, ... }: {
+
+  options.terraform.enable = lib.mkEnableOption "Terraform tools.";
+
+  config = lib.mkIf config.terraform.enable {
+
+    home-manager.users.${config.user} = {
+      programs.fish.shellAbbrs = {
+        # Terraform
+        te = "terraform";
+      };
+      home.packages = with pkgs; [
+        terraform # Terraform executable
+        terraform-ls # Language server
+        tflint # Linter
+      ];
+
+    };
+
+  };
+
+}