flake: Create template for setting up pebble.nix in a Pebble project

Author: Sorixelle

flake.nix

@@ -95,5 +95,20 @@
         pypkjs = final.pebble-tool.passthru.pythonLibs.pypkjs;
         pyv8 = final.callPackage ./derivations/pyv8 { };
       };
+
+      templates = rec {
+        basic = {
+          path = ./templates/basic;
+          description = "A simple pebble.nix project, with a development shell for building Pebble apps";
+          welcomeText = ''
+            # Next Steps
+            - Check out the Pebble Developer docs: https://developer.rebble.io
+            - See what else pebble.nix can do: https://github.com/Sorixelle/pebble.nix
+            - Join us in the Rebble Discord server, and get help writing Pebble apps in #app-dev: https://discordapp.com/invite/aRUAYFN
+          '';
+        };
+
+        default = basic;
+      };
     };
 }

templates/basic/flake.nix

@@ -0,0 +1,14 @@
+{
+  description = "A new Pebble app";
+
+  inputs = {
+    pebble.url = "github:Sorixelle/pebble.nix";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs =
+    { pebble, flake-utils, ... }:
+    flake-utils.lib.eachDefaultSystem (system: {
+      devShell = pebble.pebbleEnv.${system} { };
+    });
+}