Move template/* one level up to better expose nix

module options

Create new template to show how to use this flake

flake.lock

@@ -67,11 +67,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1664538465,
-        "narHash": "sha256-EnlC7dDKX7X1wlnXkB1gmn9rBZQ0J9+biVTZHw//8us=",
+        "lastModified": 1665349835,
+        "narHash": "sha256-UK4urM3iN80UXQ7EaOappDzcisYIuEURFRoGQ/yPkug=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "10ecda252ce1b3b1d6403caeadbcc8f30d5ab796",
+        "rev": "34c5293a71ffdb2fe054eb5288adc1882c1eb0b1",
         "type": "github"
       },
       "original": {

flake.nix

@@ -1,10 +1,78 @@
 {
-  description = "nix flake template for devs & ops environment with triton";
+  description = "devshell nix module for triton DevOps shell environment";
 
-  outputs = { self }: {
-    defaultTemplate = {
-      description = "nix flake new --template 'git+https://git.greenbaum.cloud/greenbaum.cloud/tritonshell?ref=main' ./tritonshell";
-      path = ./template;
-    };
-  };
+  inputs.devshell.url = "github:numtide/devshell";
+  inputs.flake-utils.url = "github:numtide/flake-utils";
+  inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+
+  outputs = { self, flake-utils, devshell, nixpkgs }:
+    flake-utils.lib.eachSystem [
+      "aarch64-linux"
+      "i686-linux"
+      "x86_64-darwin"
+      "x86_64-linux"
+    ]
+      (
+        system:
+        let
+          pkgs = import nixpkgs {
+            inherit system;
+
+            overlays = [
+              devshell.overlay
+              (import ./overlay.nix)
+            ];
+          };
+        in
+        {
+          devshellModules.tritonshell = { config, lib, ... }:
+            with lib;
+            {
+              options = {
+                environment = {
+                  enable = mkEnableOption "triton DevOps shell environment";
+                  # options used to set triton env vars in tritonshell
+                  # adjust to suit your Triton Data Center setup
+                  # take a look at ./pkgs/triton-docker-env-shell.nix to see how these get used
+                  cnsBaseDomain = mkOption {
+                    description = "Base domain for generated CNS domain records";
+                    type = types.nullOr types.str;
+                    default = "greenbaum.zone";
+                  };
+                  dataCenters = mkOption {
+                    description = "List of available triton data centers";
+                    type = types.listOf types.str;
+                    default = [ "cgn-1" "lev-1" ];
+                  };
+                  mantaDomain = mkOption {
+                    description = "Domain for manta object storage service";
+                    type = types.nullOr types.str;
+                    default = "eu-central.manta.greenbaum.cloud";
+                  };
+                  tritonApiDomain = mkOption {
+                    description = "Domain for triton API";
+                    type = types.nullOr types.str;
+                    default = "api.greenbaum.cloud";
+                  };
+                };
+              };
+
+              config =
+                lib.mkIf config.environment.enable
+                  (import ./tritonshell.nix { inherit config devshell pkgs self system; });
+            };
+          # Internal utility package with shell function and env vars helper.
+          # These get source'd in devshell.bash.extra when starting tritonshell
+          packages = {
+            triton-utils = import ./pkgs/triton-utils.nix { inherit pkgs; };
+            triton-docker-env = import ./pkgs/triton-docker-env.nix { inherit pkgs; };
+          };
+          outputs = { self }: {
+            defaultTemplate = {
+              description = "nix flake new --template 'git+https://git.greenbaum.cloud/greenbaum.cloud/tritonshell?ref=main' ./tritonshell";
+              path = ./template;
+            };
+          };
+        }
+      );
 }

template/.envrc

@@ -0,0 +1,3 @@
+# reload when these files change
+watch_file flake.nix
+use_flake

template/.gitignore

@@ -0,0 +1,2 @@
+.direnv
+result

template/flake.nix

@@ -1,80 +1,33 @@
 {
-  description = "devshell nix module for triton DevOps shell environment";
+  description = "Example devshell using the tritonshell nix module";
 
-  inputs.devshell.url = "github:numtide/devshell";
   inputs.flake-utils.url = "github:numtide/flake-utils";
-  inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+  inputs.devshell.url = "github:numtide/devshell";
+  inputs.tritonshell-module.url = "git+https://git.greenbaum.cloud/dev/tritonshell?ref=main";
 
-  outputs = { self, flake-utils, devshell, nixpkgs }:
-    flake-utils.lib.eachSystem [
-      "aarch64-linux"
-      "i686-linux"
-      "x86_64-darwin"
-      "x86_64-linux"
-    ]
-      (
-        system:
-        let
-          pkgs = import nixpkgs {
-            inherit system;
-
-            overlays = [
-              devshell.overlay
-              (import ./overlay.nix)
-            ];
+  outputs = { self, flake-utils, devshell, tritonshell-module, nixpkgs }:
+    flake-utils.lib.simpleFlake {
+      inherit self nixpkgs;
+      name = "infra-project";
+      preOverlays = [ devshell.overlay ];
+      shell = { pkgs }:
+        pkgs.devshell.mkShell {
+          imports  = [ tritonshell-module.devshellModules.x86_64-linux.tritonshell ];
+          # Now the tritonshell environment nix module options are available
+          environment = {
+            enable = true;
+            # default options
+            #cnsBaseDomain = "greenbaum.zone";
+            #dataCenters = [ "cgn-1" "lev-1" ];
+            #mantaDomain = "eu-central.manta.greenbaum.cloud";
+            #tritonApiDomain = "api.greenbaum.cloud";
           };
-        in
-        {
-          devshellModules.tritonshell = { config, lib, ... }:
-            with lib;
-            {
-              options = {
-                environment = {
-                  enable = mkEnableOption "triton DevOps shell environment";
-                  cnsBaseDomain = mkOption {
-                    description = "Base domain for generated CNS domain records";
-                    type = types.nullOr types.str;
-                    default = "greenbaum.zone";
-                  };
-                  dataCenters = mkOption {
-                    description = "List of available triton data centers";
-                    type = types.listOf types.str;
-                    default = [ "cgn-1" "lev-1" ];
-                  };
-                  mantaDomain = mkOption {
-                    description = "Domain for manta object storage service";
-                    type = types.nullOr types.str;
-                    default = "eu-central.manta.greenbaum.cloud";
-                  };
-                  tritonApiDomain = mkOption {
-                    description = "Domain for triton API";
-                    type = types.nullOr types.str;
-                    default = "api.greenbaum.cloud";
-                  };
-                };
-              };
 
-              config =
-                lib.mkIf config.environment.enable
-                  (import ./tritonshell.nix { inherit config devshell pkgs self system; });
-            };
-          # Internal utility package with shell function and env vars helper.
-          # These get source'd in devshell.bash.extra when starting tritonshell
-          packages = {
-            triton-utils = import ./pkgs/triton-utils.nix { inherit pkgs; };
-            triton-docker-env =
-              #let
-              #  # CUSTOMIZE:
-              #  # variables used to set triton env vars in tritonshell
-              #  # adjust to suit your Triton Data Center setup
-              #  # take a look at ./pkgs/triton-docker-env-shell.nix to see how these get used
-              #  cnsBaseDomain = "greenbaum.zone";
-              #  dataCenters = [ "cgn-1" "lev-1" ];
-              #  mantaDomain = "eu-central.manta.greenbaum.cloud";
-              #  tritonApiDomain = "api.greenbaum.cloud";
-              #in
-              import ./pkgs/triton-docker-env.nix { inherit pkgs; };
-          };
-        }
-      );
+          # Add additional packages you'd like to be available in your devshell
+          # PATH here
+          devshell.packages = with pkgs; [
+            #nodejs
+          ];
+        };
+    };
 }