weather-service.yml

name: Weather Service

on:
  push:
    paths:
      - .github/workflows/weather-service.yml
      - weather-service/**
    branches: ['master']
  pull_request:
    paths:
      - .github/workflows/weather-service.yml
      - weather-service/**
defaults:
 run:
  working-directory: ./weather-service      

jobs:
  build_deploy:
    environment: prod
    runs-on: ubuntu-latest
    steps:

     - uses: actions/checkout@v3
       with:
        submodules: true
        fetch-depth: 0

     - name: 'Install GitVersion'
       uses: gittools/actions/gitversion/setup@v0.9.11
       with:
         versionSpec: '5.x'

     - uses: jwalton/gh-find-current-pr@v1
       id: findPr
       with:
        state: all

     - name: determine_version
       uses: gittools/actions/gitversion/execute@v0.9.11
       id: gitversion
       with:
         useConfigFile: true
         configFilePath: 'GitVersion.yml'

     # Docker

     - name: Set up QEMU
       uses: docker/setup-qemu-action@v2

     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v2

     - name: Login to DockerHub
       uses: docker/login-action@v2
       with:
        username: ${{ secrets.DOCKER_USERNAME }}
        password: ${{ secrets.DOCKER_PASSWORD }}
     
     - name: Get Docker Tags
       id: docker_tags
       run: |
        MAIN_TAG=msexp/weather-service:${{ steps.gitversion.outputs.SemVer }}

        if [ "$REF" == "pull_request" ];
        then
          echo "::set-output name=tag::$MAIN_TAG"
        else
          echo "::set-output name=tag::$MAIN_TAG,msexp/weather-service:latest"
        fi

        echo "::set-output name=main_tag::$MAIN_TAG"
       env:
         REF: ${{ github.event_name }}  

     - name: Build and push image 
       uses: docker/build-push-action@v3
       with:
         context: ./weather-service
         file: weather-service/Dockerfile
         push: true
         tags: ${{ steps.docker_tags.outputs.tag }}
     
     # K8S

     - name: Get K8S namespace
       id: k8s_namespace
       run: |
        if [ "$REF" == "pull_request" ];
        then
          echo "::set-output name=namespace::rc-${{ steps.findPr.outputs.pr }}-gbauso"
        else
          echo "::set-output name=namespace::gbauso"
        fi
       env:
         REF: ${{ github.event_name }}   
      
     - uses: actions-hub/kubectl@master
       name: Update Discovery Master K8S
       env:
         KUBE_CONFIG: ${{ secrets.KUBE_CONFIG }}
       with:
         args: set image deployment/weather weather=${{ steps.docker_tags.outputs.main_tag }} -n=${{ steps.k8s_namespace.outputs.namespace }}