feat: support non-flake users

This uses flakes-compat to read the `flake.nix` and expose it
to non-flake users.

Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
Signed-off-by: strawberry <strawberry@puppygock.gay>

default.nix

@@ -0,0 +1,10 @@
+(import
+  (
+    let lock = builtins.fromJSON (builtins.readFile ./flake.lock); in
+    fetchTarball {
+      url = lock.nodes.flake-compat.locked.url or "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
+      sha256 = lock.nodes.flake-compat.locked.narHash;
+    }
+  )
+  { src = ./.; }
+).defaultNix

flake.lock

@@ -51,11 +51,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1706473964,
-        "narHash": "sha256-Fq6xleee/TsX6NbtoRuI96bBuDHMU57PrcK9z1QEKbk=",
+        "lastModified": 1707075082,
+        "narHash": "sha256-PUplk5F5jlIyofxqn/xEDN9pbjrd0tnkd0pDsZ52db0=",
         "owner": "ipetkov",
         "repo": "crane",
-        "rev": "c798790eabec3e3da48190ae3698ac227aab770c",
+        "rev": "7d5b46c17d857ee9ddb2e8d88185729a3e5637b6",
         "type": "github"
       },
       "original": {
@@ -73,11 +73,11 @@
         "rust-analyzer-src": "rust-analyzer-src"
       },
       "locked": {
-        "lastModified": 1706422804,
-        "narHash": "sha256-+ypK8QbE9RBe0sK4lAM4+8H4K85BB3BsDKMD7WbykBU=",
+        "lastModified": 1706941198,
+        "narHash": "sha256-t6/qloMYdknVJ9a3QzjylQIZnQfgefJ5kMim50B7dwA=",
         "owner": "nix-community",
         "repo": "fenix",
-        "rev": "ce6fec88804dfd11e610cfd04333c23abeae80a8",
+        "rev": "28dbd8b43ea328ee708f7da538c63e03d5ed93c8",
         "type": "github"
       },
       "original": {
@@ -102,6 +102,22 @@
         "type": "github"
       }
     },
+    "flake-compat_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
     "flake-utils": {
       "locked": {
         "lastModified": 1667395993,
@@ -184,11 +200,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1706191920,
-        "narHash": "sha256-eLihrZAPZX0R6RyM5fYAWeKVNuQPYjAkCUBr+JNvtdE=",
+        "lastModified": 1707092692,
+        "narHash": "sha256-ZbHsm+mGk/izkWtT4xwwqz38fdlwu7nUUKXTOmm4SyE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ae5c332cbb5827f6b1f02572496b141021de335f",
+        "rev": "faf912b086576fd1a15fca610166c98d47bc667e",
         "type": "github"
       },
       "original": {
@@ -203,6 +219,7 @@
         "attic": "attic",
         "crane": "crane_2",
         "fenix": "fenix",
+        "flake-compat": "flake-compat_2",
         "flake-utils": "flake-utils_2",
         "nix-filter": "nix-filter",
         "nixpkgs": "nixpkgs_2"
@@ -211,11 +228,11 @@
     "rust-analyzer-src": {
       "flake": false,
       "locked": {
-        "lastModified": 1706352756,
-        "narHash": "sha256-6K5rK1b2APQfXOrC+Hm+0QcyfPVt+TV81Q6Fd/QjMlQ=",
+        "lastModified": 1706875368,
+        "narHash": "sha256-KOBXxNurIU2lEmO6lR2A5El32X9x8ITt25McxKZ/Ew0=",
         "owner": "rust-lang",
         "repo": "rust-analyzer",
-        "rev": "7219414e81810fd4d967136c4a0650523892c157",
+        "rev": "8f6a72871ec87ed53cfe43a09fb284168a284e7e",
         "type": "github"
       },
       "original": {

flake.nix

@@ -3,6 +3,10 @@
     nixpkgs.url = "github:NixOS/nixpkgs?ref=nixos-unstable";
     flake-utils.url = "github:numtide/flake-utils";
     nix-filter.url = "github:numtide/nix-filter";
+    flake-compat = {
+      url = "github:edolstra/flake-compat";
+      flake = false;
+    };
 
     fenix = {
       url = "github:nix-community/fenix";