gersemi: init at 0.10.0

.github/workflows/build.yml

@@ -14,11 +14,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: https://gitea.com/actions/checkout@v3
-      - name: Install nix
-        uses: https://github.com/cachix/install-nix-action@v23
-        with:
-          github_access_token: ${{ secrets.INPUT_GITHUB_ACCESS_TOKEN }}
+        uses: actions/checkout@v4
+      - uses: cachix/install-nix-action@v23
       - name: Check ${{ matrix.check }}
         # Depends on nixos/nix#7759 to simply `nix flake check`
         run: nix run .#checks.$(nix eval --raw --impure --expr "builtins.currentSystem").${{ matrix.check }}
@@ -46,13 +43,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout repository
-      uses: https://gitea.com/actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Install nix
-      uses: https://github.com/cachix/install-nix-action@v23
+      uses: cachix/install-nix-action@v23
     - name: Show nixpkgs version
       run: nix eval --impure --expr '(import ./flake-compat.nix { src = ./.; }).lib.version'
     - name: Setup cachix
-      uses: https://github.com/cachix/cachix-action@v12
+      uses: cachix/cachix-action@v12
       if: ${{ matrix.cachixName != '<YOUR_CACHIX_NAME>' }}
       with:
         name: ${{ matrix.cachixName }}

pkgs/by-name/ge/gersemi/package.nix

@@ -0,0 +1,35 @@
+{ lib
+, python3
+, fetchPypi
+}:
+
+python3.pkgs.buildPythonApplication rec {
+  pname = "gersemi";
+  version = "0.10.0";
+  format = "setuptools";
+
+  src = fetchPypi {
+    inherit pname version;
+    hash = "sha256-Gd3wZNbBIYo2i0n1DlyHg3s5c+BBJ0nppMw8IVcfKUM=";
+  };
+
+  # Remove dataclasses backport requirement since it doesn't work on newer
+  # Python.
+  patchPhase = ''
+    sed -i '/dataclasses/d' setup.py
+  '';
+
+  propagatedBuildInputs = with python3.pkgs; [
+    appdirs
+    colorama
+    lark
+    pyyaml
+  ];
+
+  meta = {
+    description = "A formatter to make your CMake code the real treasure";
+    homepage = "https://github.com/BlankSpruce/gersemi";
+    license = lib.licenses.mpl20;
+    platforms = python3.meta.platforms;
+  };
+}