Update gitlab ci to include protoc gen, swift build.

It also should now only run each module when the correct directory changes.

.gitlab-ci.yml

@@ -1,16 +1,65 @@
 stages:
+  - protoc
   - build
   - deploy
 
+protoc_base:
+  image: vato.ddns.net:8083/gradle
+  stage: protoc
+  rules:
+    - changes:
+      - protobuf/*
+  script: 
+    - ./gradlew :protobuf:generateProto
+
+protoc_python:
+  extends: protoc_base
+  rules:
+    - changes:
+      - pycar/*
+      - protobuf/*
+  script:
+    - ./gradlew :pycar:copyPythonCode
+
+protoc_swift_Car:
+  extends: protoc_base
+  rules:
+    - changes:
+      - SwiftyCar/*
+      - protobuf/*
+  script:
+    - ./gradlew :SwiftyCar:copySwiftCode
+
+protoc_swift_CarController:
+  extends: protoc_base
+  rules:
+    - changes:
+      - CarControlleriOS/*
+      - protobuf/*
+  script:
+    - ./gradlew :CarControlleriOS:copySwiftCode
+
 build_pycar:
   image: vato.ddns.net:8083/python-infra:buster
   stage: build
+  rules:
+    - changes:
+      - pycar/*
+      - protobuf/*
+  needs: 
+    - protoc_python
   script:
     - cd pycar && python setup.py bdist_wheel && cd ..
 
 build_pycar_docker:
   image: vato.ddns.net:8083/docker
   stage: build
+  rules:
+    - changes:
+      - pycar/*
+      - protobuf/*
+  needs:
+    - protoc_python
   script:
     - echo ${DOCKER_PASSWORD} | docker login vato.ddns.net:8083 --username ${DOCKER_USERNAME} --password-stdin
     - docker build -f pycar/Dockerfile --build-arg PYPI_USERNAME=${PYPI_USERNAME} --build-arg PYPI_PASSWORD=${PYPI_PASSWORD} -t vato.ddns.net:8082/pycar:latest pycar
@@ -18,6 +67,9 @@ build_pycar_docker:
 build_esp32:
   image: vato.ddns.net:8083/shaguarger/platformio
   stage: build
+  rules:
+    - changes:
+      - esp32/*
   script:
     - platformio ci --project-conf esp32/platformio.ini esp32