feat(nix): set up flake-compat

default.nix

@@ -0,0 +1,8 @@
+(import (let
+  lock = builtins.fromJSON (builtins.readFile ./flake.lock);
+in
+  fetchTarball {
+    url = "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

@@ -18,7 +18,9 @@
     },
     "crane": {
       "inputs": {
-        "flake-compat": "flake-compat",
+        "flake-compat": [
+          "flake-compat"
+        ],
         "flake-utils": [
           "flake-utils"
         ],
@@ -94,6 +96,7 @@
       "inputs": {
         "advisory-db": "advisory-db",
         "crane": "crane",
+        "flake-compat": "flake-compat",
         "flake-utils": "flake-utils",
         "nixpkgs": "nixpkgs",
         "rust-overlay": "rust-overlay"

flake.nix

@@ -3,9 +3,11 @@
 
   inputs = {
     nixpkgs = {url = "github:NixOS/nixpkgs/nixpkgs-unstable";};
-
     flake-utils = {url = "github:numtide/flake-utils";};
-
+    flake-compat = {
+      url = "github:edolstra/flake-compat";
+      flake = false;
+    };
     rust-overlay = {
       url = "github:oxalica/rust-overlay";
       inputs = {
@@ -13,26 +15,31 @@
         flake-utils.follows = "flake-utils";
       };
     };
-
     crane = {
       url = "github:ipetkov/crane";
       inputs = {
         flake-utils.follows = "flake-utils";
+        flake-compat.follows = "flake-compat";
         nixpkgs.follows = "nixpkgs";
         rust-overlay.follows = "rust-overlay";
       };
     };
-
     advisory-db = {
       url = "github:rustsec/advisory-db";
       flake = false;
     };
   };
 
-  outputs =
-    { self, nixpkgs, crane, flake-utils, advisory-db, rust-overlay, ... }:
-    flake-utils.lib.eachDefaultSystem (system:
-      let
+  outputs = {
+    self,
+    nixpkgs,
+    crane,
+    flake-utils,
+    advisory-db,
+    rust-overlay,
+    ...
+  }:
+    flake-utils.lib.eachDefaultSystem (system: let
       pkgs = import nixpkgs {
         inherit system;
         overlays = [(import rust-overlay)];
@@ -62,8 +69,13 @@
       };
     in {
       checks = {
-          inherit text-editor text-editor-audit text-editor-clippy
-            text-editor-fmt text-editor-nextest;
+        inherit
+          text-editor
+          text-editor-audit
+          text-editor-clippy
+          text-editor-fmt
+          text-editor-nextest
+          ;
       };
 
       packages.default = text-editor;

shell.nix

@@ -0,0 +1,8 @@
+(import (let
+  lock = builtins.fromJSON (builtins.readFile ./flake.lock);
+in
+  fetchTarball {
+    url = "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
+    sha256 = lock.nodes.flake-compat.locked.narHash;
+  }) {src = ./.;})
+.shellNix