From 768fab19c956ee88a6c31bf51deaef95f686f90b Mon Sep 17 00:00:00 2001
From: Luc Perkins <lucperkins@gmail.com>
Date: Sun, 31 Jul 2022 20:23:05 +0200
Subject: [PATCH] Add initial cue template

---
 README.md      |  7 ++++++
 cue/.envrc     |  1 +
 cue/flake.lock | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++
 cue/flake.nix  | 23 +++++++++++++++++++
 flake.nix      |  5 +++++
 5 files changed, 96 insertions(+)
 create mode 100644 cue/.envrc
 create mode 100644 cue/flake.lock
 create mode 100644 cue/flake.nix

diff --git a/README.md b/README.md
index 0ceb827..60bc79e 100644
--- a/README.md
+++ b/README.md
@@ -48,6 +48,11 @@ Once your preferred template has been initialized, you can use the provided shel
 
 The sections below list what each template includes. In all cases, you're free to add and remove packages as you see fit; the templates are just boilerplate.
 
+### [`cue`](./cue/)
+
+- [Cue] 0.4.3
+- [nix-cue]
+
 ### [`dhall`](./dhall)
 
 - [Dhall] 1.40.2
@@ -156,6 +161,7 @@ All of the templates have only the root [flake](./flake.nix) as a flake input. T
 [cachix]: https://www.cachix.org
 [cargo]: https://doc.rust-lang.org/cargo
 [clippy]: https://github.com/rust-lang/rust-clippy
+[cue]: https://cuelang.org
 [damon]: https://github.com/hashicorp/damon
 [dhall]: https://dhall-lang.org
 [dhall-to-nix]: https://github.com/dhall-lang/dhall-haskell/tree/master/dhall-nix
@@ -177,6 +183,7 @@ All of the templates have only the root [flake](./flake.nix) as a flake input. T
 [mix]: https://elixir-lang.org/getting-started/mix-otp/introduction-to-mix.html
 [niv]: https://github.com/nmattia/niv
 [nix]: https://nixos.org
+[nix-cue]: https://github.com/jmgilman/nix-cue
 [nixfmt]: https://github.com/serokell/nixfmt
 [nixpkgs]: https://github.com/NixOS/nixpkgs
 [nix-direnv]: https://github.com/nix-community/nix-direnv
diff --git a/cue/.envrc b/cue/.envrc
new file mode 100644
index 0000000..a5dbbcb
--- /dev/null
+++ b/cue/.envrc
@@ -0,0 +1 @@
+use flake .
diff --git a/cue/flake.lock b/cue/flake.lock
new file mode 100644
index 0000000..8e5fc4d
--- /dev/null
+++ b/cue/flake.lock
@@ -0,0 +1,60 @@
+{
+  "nodes": {
+    "dev": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "lastModified": 1659289982,
+        "narHash": "sha256-XEOEHpwWSg9F3VkOBAgmuTAT3esCkseEf1v5Miyfiu8=",
+        "owner": "the-nix-way",
+        "repo": "dev-templates",
+        "rev": "ee031759148051457e0045238419c51d77c0852e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "the-nix-way",
+        "repo": "dev-templates",
+        "type": "github"
+      }
+    },
+    "flake-utils": {
+      "locked": {
+        "lastModified": 1656928814,
+        "narHash": "sha256-RIFfgBuKz6Hp89yRr7+NR5tzIAbn52h8vT6vXkYjZoM=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "7e2a3b3dfd9af950a856d66b0a7d01e3c18aa249",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1659281650,
+        "narHash": "sha256-iqcbzR7G498uI5DVbFXYmnit6Li80o+GTAxN9fyQhEI=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "a5ec6d540f73294ed83c897dedfae706def823a9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "dev": "dev"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/cue/flake.nix b/cue/flake.nix
new file mode 100644
index 0000000..1a63f23
--- /dev/null
+++ b/cue/flake.nix
@@ -0,0 +1,23 @@
+{
+  description = "A Nix-flake-based Dhall development environment";
+
+  inputs = { dev.url = "github:the-nix-way/dev-templates"; };
+
+  outputs = { self, dev }:
+    let inherit (dev.lib) flake-utils nixpkgs;
+    in flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs { inherit system; };
+        inherit (pkgs) cue mkShell;
+      in {
+        devShells = {
+          default = mkShell {
+            buildInputs = [ cue ];
+
+            shellHook = ''
+              ${cue}/bin/cue version
+            '';
+          };
+        };
+      });
+}
diff --git a/flake.nix b/flake.nix
index 3acd8a3..8cb9784 100644
--- a/flake.nix
+++ b/flake.nix
@@ -44,6 +44,11 @@
       };
 
       templates = {
+        cue = {
+          path = ./cue;
+          description = "Cue development environment";
+        };
+
         dhall = {
           path = ./dhall;
           description = "Dhall development environment";