add github action

.github/workflows/action.yml

@@ -0,0 +1,34 @@
+name: Docker Action
+
+on:
+  pull_request:
+  push:
+    branches:
+      - action
+
+env:
+  CI_PROJECT_PATH: vatger-nav/mapbuilder
+
+jobs:
+  image:
+    name: Docker Image
+    runs-on: ubuntu-latest
+    permissions: write-all
+    steps:
+      - uses: actions/checkout@v4
+      - uses: DeterminateSystems/nix-installer-action@main
+      - uses: DeterminateSystems/magic-nix-cache-action@main
+      - name: Log in to the Container registry
+        uses: docker/login-action@e92390c5fb421da1463c202d546fed0ec5c39f20
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Build Docker images
+        run: nix build -L .#docker
+      - name: Push Docker images
+        run: |
+          if [ "$GITHUB_EVENT_NAME" != "pull_request" ]; then
+            skopeo copy --insecure-policy docker-archive://$(readlink -f ./result) docker://ghcr.io/$CI_PROJECT_PATH:$GITHUB_SHA
+            skopeo copy --insecure-policy docker-archive://$(readlink -f ./result) docker://ghcr.io/$CI_PROJECT_PATH:$GITHUB_REF_NAME
+          fi

action.yml

@@ -0,0 +1,15 @@
+---
+name: 'mapbuilder'
+author: 'vatger-nav'
+description: 'Builder for GRPlugin and Topsky maps'
+runs:
+  using: 'docker'
+  image: 'docker://ghcr.io/vatger-nav/mapbuilder:main'
+  args:
+    - '--debug'
+    - '-s'
+    - '/github/workspace/mapdata'
+    - '/github/workspace'
+branding:
+  icon: 'map'
+  color: 'green'

flake.nix

@@ -55,19 +55,40 @@
             packages.default = poetry2nix.mkPoetryApplication {
               inherit overrides;
               projectDir = ./.;
+              checkGroups = [];
             };
-            devShells.default = devEnv.env.overrideAttrs (attrs: {
-              nativeBuildInputs = attrs.nativeBuildInputs ++ [
-                pkgs.poetry
-                pkgs.nil
-                pkgs.pyright
+            packages.docker = pkgs.dockerTools.buildLayeredImage {
+              name = "ghcr.io/vatger-nav/mapbuilder";
+              tag = "latest";
+
+              contents = with pkgs; [
+                cacert
+                tzdata
+                self'.packages.default
               ];
-              shellHook = ''
-                export PYTHONPATH=${devEnv}/${devEnv.sitePackages}
-              '';
-            });
-            formatter = pkgs.nixfmt-rfc-style;
-          };
+
+              config = {
+                Env = [
+                  "SSL_CERT_FILE=${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt"
+                  "PYTHONDONTWRITEBYTECODE=1"
+                  "PYTHONUNBUFFERED=1"
+                ];
+                WorkingDir = "/";
+                Entrypoint = [ "mapbuilder" ];
+              };
+            };
+            devShells.default = devEnv.env.overrideAttrs (attrs: {
+            nativeBuildInputs = attrs.nativeBuildInputs ++ [
+              pkgs.poetry
+              pkgs.nil
+              pkgs.pyright
+            ];
+            shellHook = ''
+              export PYTHONPATH=${devEnv}/${devEnv.sitePackages}
+            '';
+          });
+          formatter = pkgs.nixfmt-rfc-style;
+        };
       }
     );
 }