ci: we nix now (#26)

poggers

---------

Co-authored-by: isabelroses <[email protected]>
Co-authored-by: nullishamy <[email protected]>

.github/workflows/build.yml

@@ -9,18 +9,15 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - uses: extractions/setup-just@v2
-      - name: Install dependencies
-        run: sudo apt update && sudo apt install -y inkscape x11-apps
-      - name: Generate cursors
-        run: just all
-      - name: Build zips
-        run: just zip
+      - uses: DeterminateSystems/nix-installer-action@main
+      - uses: DeterminateSystems/magic-nix-cache-action@main
+      - name: Build
+        run: nix build . -L
       - name: Set outputs
         id: vars
         run: echo "sha_short=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
       - name: Upload artifacts
         uses: actions/upload-artifact@v4
         with:
           name: 'catppuccin-cursors-${{ steps.vars.outputs.sha_short }}'
-          path: releases/*.zip
+          path: result/*.zip

.github/workflows/release.yml

@@ -26,14 +26,11 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - uses: extractions/setup-just@v2
-      - name: Install dependencies
-        run: sudo apt update && sudo apt install -y inkscape x11-apps
-      - name: Generate cursors
-        run: just all
-      - name: Build zips
-        run: just zip
+      - uses: DeterminateSystems/nix-installer-action@main
+      - uses: DeterminateSystems/magic-nix-cache-action@main
+      - name: Build
+        run: nix build . -Lv
       - name: Add zips to release
-        run: gh release upload ${{ needs.release-please.outputs.tag_name }} releases/*.zip
+        run: gh release upload ${{ needs.release-please.outputs.tag_name }} result/*.zip
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -1,3 +1,4 @@
 dist/
 pngs/
 releases/
+result

default.nix

@@ -0,0 +1,46 @@
+{ lib
+, stdenvNoCC
+, inkscape
+, just
+, xcursorgen
+, hyprcursor
+, zip
+}:
+
+stdenvNoCC.mkDerivation {
+  name = "catppuccin-cursors";
+  src = lib.fileset.toSource {
+    root = ./.;
+    fileset = lib.fileset.intersection
+    (lib.fileset.fromSource (lib.sources.cleanSource ./.))
+    (lib.fileset.unions [ ./src ./justfile ./build ./create_zips ./AUTHORS ./LICENSE ]);
+  };
+  nativeBuildInputs = [
+    just
+    xcursorgen
+    inkscape
+    hyprcursor
+    zip
+  ];
+  buildPhase = ''
+    runHook preBuild
+
+    patchShebangs .
+    just all
+    just zip
+
+    runHook postBuild
+  '';
+  installPhase = ''
+    # $out is an automatically generated filepath by nix,
+    # but it's up to you to make it what you need. We'll create a directory at
+    # that filepath, then copy our sources into it.
+    mkdir $out
+    cp -rv ./releases/* $out
+  '';
+  meta = {
+    description = "Catppuccin cursor theme based on Volantes";
+    homepage = "https://github.com/catppuccin/cursors";
+    license = lib.licenses.gpl2;
+  };
+}

flake.nix

@@ -0,0 +1,24 @@
+{
+  inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+
+  outputs =
+    { nixpkgs, ... }:
+    let
+      systems = ["aarch64-linux" "x86_64-linux"];
+      forAllSystems =
+        function:
+        nixpkgs.lib.genAttrs systems (
+          system: function nixpkgs.legacyPackages.${system}
+        );
+    in
+    {
+      devShells = forAllSystems (pkgs: {
+        default = pkgs.callPackage ./shell.nix { };
+      });
+
+      packages = forAllSystems (pkgs: rec {
+        default = catppuccin-cursors;
+        catppuccin-cursors= pkgs.callPackage ./default.nix { };
+      });
+    };
+}

shell.nix

@@ -0,0 +1,13 @@
+{ pkgs ? import <nixpkgs> { } }:
+
+pkgs.mkShell {
+  name = "dev-shell";
+  buildInputs = with pkgs; [
+    just
+    hyprcursor
+    inkscape
+    xorg.xcursorgen
+    zip
+  ];
+}
+