From cc839ad4afe55d2b79b0682fcb5016d042388254 Mon Sep 17 00:00:00 2001
From: Gabriel Arazas <foodogsquared@foodogsquared.one>
Date: Mon, 4 Dec 2023 18:51:41 +0800
Subject: [PATCH] config: enable multiple versions of home-manager

This is in preparation for the deployment enabling NixOS machines to
deploy separate home-manager versions and home-manager configurations
themselves having differing versions for each home-manager user.
---
 flake.lock | 55 ++++++++++++++++++++++++++++++++++++++++++++++--------
 flake.nix  |  4 +++-
 2 files changed, 50 insertions(+), 9 deletions(-)

diff --git a/flake.lock b/flake.lock
index 2b3958ed..d6c3bfc5 100644
--- a/flake.lock
+++ b/flake.lock
@@ -428,16 +428,35 @@
         "type": "github"
       }
     },
-    "home-manager": {
+    "home-manager-stable": {
       "inputs": {
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1701433070,
-        "narHash": "sha256-Gf9JStfENaUQ7YWFz3V7x/srIwr4nlnVteqaAxtwpgM=",
+        "lastModified": 1700814205,
+        "narHash": "sha256-lWqDPKHRbQfi+zNIivf031BUeyciVOtwCwTjyrhDB5g=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "4a8545f5e737a6338814a4676dc8e18c7f43fc57",
+        "rev": "aeb2232d7a32530d3448318790534d196bf9427a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "release-23.11",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "home-manager-unstable": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_3"
+      },
+      "locked": {
+        "lastModified": 1701676655,
+        "narHash": "sha256-wP8i7hO2aLNJhYoTK3kqoymaCLgt4QcwWcO8d/A1CjQ=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "948703f3e71f1332a0cb535ebaf5cb14946e3724",
         "type": "github"
       },
       "original": {
@@ -720,11 +739,27 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1700794826,
-        "narHash": "sha256-RyJTnTNKhO0yqRpDISk03I/4A67/dp96YRxc86YOPgU=",
+        "lastModified": 1700204040,
+        "narHash": "sha256-xSVcS5HBYnD3LTer7Y2K8ZQCDCXMa3QUD1MzRjHzuhI=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "5a09cb4b393d58f9ed0d9ca1555016a8543c2ac8",
+        "rev": "c757e9bd77b16ca2e03c89bf8bc9ecb28e0c06ad",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1701253981,
+        "narHash": "sha256-ztaDIyZ7HrTAfEEUt9AtTDNoCYxUdSd6NrRHaYOIxtk=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "e92039b55bcd58469325ded85d4f58dd5a4eaf58",
         "type": "github"
       },
       "original": {
@@ -759,7 +794,11 @@
         "flake-utils": "flake-utils_3",
         "guix-overlay": "guix-overlay",
         "helix-editor": "helix-editor",
-        "home-manager": "home-manager",
+        "home-manager": [
+          "home-manager-unstable"
+        ],
+        "home-manager-stable": "home-manager-stable",
+        "home-manager-unstable": "home-manager-unstable",
         "neovim-nightly-overlay": "neovim-nightly-overlay",
         "nix-colors": "nix-colors",
         "nix-index-database": "nix-index-database",
diff --git a/flake.nix b/flake.nix
index 79e6a1a9..d1776f08 100644
--- a/flake.nix
+++ b/flake.nix
@@ -25,7 +25,9 @@
     flake-utils.url = "github:numtide/flake-utils";
 
     # Managing home configurations.
-    home-manager.url = "github:nix-community/home-manager";
+    home-manager.follows = "home-manager-unstable";
+    home-manager-stable.url = "github:nix-community/home-manager/release-23.11";
+    home-manager-unstable.url = "github:nix-community/home-manager";
 
     # This is what AUR strives to be.
     nur.url = "github:nix-community/NUR";