From c3f7b9d25048387ee13186e2257a3e71da9c8f33 Mon Sep 17 00:00:00 2001
From: vasu1124 <vasu1124@actvirtual.com>
Date: Sun, 10 Mar 2024 19:15:45 +0100
Subject: [PATCH] switch from shell.nix to flake.nix

---
 .envrc     |  2 +-
 flake.lock | 27 ++++++++++++++++++++++
 flake.nix  | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 96 insertions(+), 1 deletion(-)
 create mode 100644 flake.lock
 create mode 100644 flake.nix

diff --git a/.envrc b/.envrc
index 4a4726a5..c4b17d79 100644
--- a/.envrc
+++ b/.envrc
@@ -1 +1 @@
-use_nix
+use_flake
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 00000000..5879aa40
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1709961763,
+        "narHash": "sha256-6H95HGJHhEZtyYA3rIQpvamMKAGoa8Yh2rFV29QnuGw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "3030f185ba6a4bf4f18b87f345f104e6a6961f34",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 00000000..bdb3df59
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,68 @@
+/*
+SPDX-FileCopyrightText: 2024 vasu1124
+
+SPDX-License-Identifier: Apache-2.0
+*/
+{
+  description = "Nix flake for introspect";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+  };
+
+  outputs = { self, nixpkgs, ... }:
+    let
+      pname = "introspect";
+
+      # System types to support.
+      supportedSystems = [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ];
+
+      # Helper function to generate an attrset '{ x86_64-linux = f "x86_64-linux"; ... }'.
+      forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
+
+      # Nixpkgs instantiated for supported system types.
+      nixpkgsFor = forAllSystems (system: import nixpkgs { inherit system; });
+
+    in
+    {
+      # Add dependencies that are only needed for development
+      devShells = forAllSystems (system:
+        let 
+          pkgs = nixpkgsFor.${system};
+        in
+        {
+          default = pkgs.mkShell {
+            buildInputs = with pkgs; [ 
+              go_1_21   # golang 1.21
+              gopls     # go language server
+              gotools   # go imports
+              go-tools  # static checks
+              gnumake   # standard make
+
+              etcd
+              # mongodb-5_0
+              cfssl
+              istioctl
+              gettext
+              jq
+              fluxcd
+              kubernetes-helm
+              kustomize
+              krew
+              sops
+              minikube
+              kind
+              kubelogin-oidc
+              kubectx
+              tilt
+              kubebuilder
+              skaffold
+              delve
+              ctlptl
+              cue
+            ];
+          };
+        });
+
+    };
+}