Merge pull request #55 from wsx-udscbt/nix-flake

Setup Github CI.

.github/workflows/build.yml

@@ -0,0 +1,18 @@
+name: "Build"
+on:
+  pull_request:
+    branches:
+    - master_jammy
+  push:
+    branches:
+    - master_jammy
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: cachix/install-nix-action@v18
+      with:
+        nix_path: nixpkgs=channel:nixpkgs-unstable
+    - run: nix build
+    - run: nix flake check

.gitignore

@@ -13,4 +13,4 @@ vendor
 vendor.tar
 .vscode
 *.log
-result
+/result

flake.lock

@@ -90,6 +90,21 @@
         "type": "github"
       }
     },
+    "nix-filter": {
+      "locked": {
+        "lastModified": 1666547822,
+        "narHash": "sha256-razwnAybPHyoAyhkKCwXdxihIqJi1G6e1XP4FQOJTEs=",
+        "owner": "numtide",
+        "repo": "nix-filter",
+        "rev": "1a3b735e13e90a8d2fd5629f2f8363bd7ffbbec7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "nix-filter",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1672428209,
@@ -111,6 +126,7 @@
         "crane": "crane",
         "fenix": "fenix",
         "flake-utils": "flake-utils_2",
+        "nix-filter": "nix-filter",
         "nixpkgs": "nixpkgs"
       }
     },

flake.nix

@@ -4,6 +4,7 @@
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
     flake-utils.url = "github:numtide/flake-utils";
+    nix-filter.url = "github:numtide/nix-filter";
     crane = {
       url = "github:ipetkov/crane";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -14,20 +15,22 @@
     };
   };
 
-  outputs = { self, nixpkgs, flake-utils, crane, fenix }:
+  outputs = { self, nixpkgs, flake-utils, nix-filter, crane, fenix }:
     flake-utils.lib.eachSystem [ "x86_64-linux" "aarch64-linux" ] (system:
       let
         pkgs = nixpkgs.legacyPackages.${system};
         craneLib = crane.lib.${system}.overrideToolchain fenix.packages.${system}.stable.toolchain;
 
         pkgDef = {
-          src = pkgs.nix-gitignore.gitignoreSource [
-            "flake.nix"
-            "flake.lock"
-            "data"
-            "debian"
-            "LICENSE"
-          ] ./.;
+          src = nix-filter.lib.filter {
+            root = ./.;
+            include = [
+              ./src
+              ./Cargo.toml
+              ./Cargo.lock
+              ./resources
+            ];
+          };
           nativeBuildInputs = with pkgs; [ pkg-config autoPatchelfHook ];
           buildInputs = with pkgs; [
             wayland