From e583073582d55d9760708365380efeaaf50f9ab0 Mon Sep 17 00:00:00 2001
From: Luc Perkins <lucperkins@gmail.com>
Date: Mon, 1 Aug 2022 03:04:16 +0200
Subject: [PATCH] Add Nickel env

---
 README.md         |  6 +++++
 flake.nix         |  5 ++++
 nickel/.envrc     |  1 +
 nickel/flake.lock | 60 +++++++++++++++++++++++++++++++++++++++++++++++
 nickel/flake.nix  | 23 ++++++++++++++++++
 5 files changed, 95 insertions(+)
 create mode 100644 nickel/.envrc
 create mode 100644 nickel/flake.lock
 create mode 100644 nickel/flake.nix

diff --git a/README.md b/README.md
index e7a61d1..21901c7 100644
--- a/README.md
+++ b/README.md
@@ -39,6 +39,7 @@ Once your preferred template has been initialized, you can use the provided shel
 | [Hashicorp] tools        | [`hashi`](./hashi/)       |
 | [Java]                   | [`java`](./java/)         |
 | [Kotlin]                 | [`kotlin`](./kotlin/)     |
+| [Nickel]                 | [`nickel`](./nickel/)     |
 | [Nim]                    | [`nim`](./nim/)           |
 | [Nix]                    | [`nix`](./nix/)           |
 | [Node.js][node]          | [`node`](./node/)         |
@@ -127,6 +128,10 @@ The sections below list what each template includes. In all cases, you're free t
 - [Kotlin] 1.7.10-release-333
 - [Gradle] 7.5
 
+### [`nickel`](./nickel/)
+
+- [Nickel] 0.1.0
+
 ### [`nim`](./nim)
 
 - [Nim] 1.6.6
@@ -228,6 +233,7 @@ All of the templates have only the root [flake](./flake.nix) as a flake input. T
 [mach-nix]: https://github.com/DavHau/mach-nix
 [maven]: https://maven.apache.org
 [mix]: https://elixir-lang.org/getting-started/mix-otp/introduction-to-mix.html
+[nickel]: https://nickel-lang.org
 [nim]: https://nim-lang.org
 [nimble]: https://github.com/nim-lang/nimble
 [niv]: https://github.com/nmattia/niv
diff --git a/flake.nix b/flake.nix
index 07bae67..cdb49ce 100644
--- a/flake.nix
+++ b/flake.nix
@@ -65,6 +65,11 @@
           description = "Kotlin development environment";
         };
 
+        nickel = {
+          path = ./nickel;
+          description = "Nickel development environment";
+        };
+
         nim = {
           path = ./nim;
           description = "Nim development environment";
diff --git a/nickel/.envrc b/nickel/.envrc
new file mode 100644
index 0000000..a5dbbcb
--- /dev/null
+++ b/nickel/.envrc
@@ -0,0 +1 @@
+use flake .
diff --git a/nickel/flake.lock b/nickel/flake.lock
new file mode 100644
index 0000000..e4a5502
--- /dev/null
+++ b/nickel/flake.lock
@@ -0,0 +1,60 @@
+{
+  "nodes": {
+    "dev": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "lastModified": 1659301425,
+        "narHash": "sha256-ws9jVuS3XKx5nYITvSGnMDj8y+JLu7W4ZLWgSoaWDG0=",
+        "owner": "the-nix-way",
+        "repo": "dev-templates",
+        "rev": "34bf508a971639577be4ac3fc422897d380c5086",
+        "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": 1659300577,
+        "narHash": "sha256-mTlKMvvBJ4W32Y9VdEXATyMDUWEYVO4P9IWo8Mzn3rM=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "b91029be03d836b5ab33042aaf0167f02221c1ac",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "dev": "dev"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/nickel/flake.nix b/nickel/flake.nix
new file mode 100644
index 0000000..e1d405a
--- /dev/null
+++ b/nickel/flake.nix
@@ -0,0 +1,23 @@
+{
+  description = "A Nix-flake-based Protobuf 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) mkShell nickel;
+      in {
+        devShells = {
+          default = mkShell {
+            buildInputs = [ nickel ];
+
+            shellHook = ''
+              ${nickel}/bin/nickel --version
+            '';
+          };
+        };
+      });
+}