build_release.yaml

name: Build and Release

on:
  # Enable manual trigger
  workflow_dispatch:
  # Triggers on push to the following paths
  push:
    branches:
      - main
    paths:
        # Any change to code, infra as code and configuration
      - "deploy/**"
      - "services/**"
        # Changes to the workflow
      - ".github/workflows/build_release.yaml"

env:
  PROJECT_PATH: './services/webapi/src/webapi.csproj'
  TEST_PATH: './services/webapi/tests/'
  OUTPUT_PATH: './output/webapi/'

jobs:

  # Build and tests the webapi
  build_webapi:
    name: "Build WebAPI"
    runs-on: ubuntu-latest

    steps:
      - name: Checkout the code
        uses: actions/checkout@v2

      - name: Setup .NET Core
        uses: actions/setup-dotnet@v1
        with:
          dotnet-version: 3.1.404

      - name: Build
        run: dotnet build ${{ env.PROJECT_PATH }}

      - name: Test
        run: dotnet test ${{ env.TEST_PATH }}

      - name: Publish
        run: dotnet publish --no-build --output ${{ env.OUTPUT_PATH }} ${{ env.PROJECT_PATH }}

      - name: Package webapi
        run: (cd ${{ env.OUTPUT_PATH }} && zip -r ../../webapi.zip .)

      - name: Upload application zip package
        uses: actions/upload-artifact@v2
        with:
          name: webapi
          path: ./webapi.zip
          retention-days: 7


  validate_bicep:
    name: "Validate Bicep files"
    runs-on: ubuntu-latest
    steps:
      - name: Checkout the code
        uses: actions/checkout@v2

      - name: Validate that bicep builds
        run: |
          az bicep build -f main.bicep
          az bicep build -f webapi/dbrestore.bicep
        working-directory: ./deploy/infra


  deploy:
    name: 'Deploy'
    needs: [validate_bicep, build_webapi]
    runs-on: ubuntu-latest

    steps:
      - name: Checkout the code
        uses: actions/checkout@v2

      - name: Install yq to parse yaml file
        run: |
          sudo wget -O /usr/local/bin/yq https://github.com/mikefarah/yq/releases/download/v4.5.0/yq_linux_amd64
          sudo chmod +x /usr/local/bin/yq

      - name: Parse config.yaml as output to GitHub Actions matrix
        run: |
          echo "config=$(yq e ./deploy/config.yaml -j -I=0)" >> $GITHUB_ENV

      - name: Write deployment information to log
        run: |
          echo "Deploying to ${{fromJson(env.config).AZURE_LOCATION }} with name prefix ${{fromJson(env.config).ENVIRONMENT_TAG }}"

      - name: Download application artifacts
        uses: actions/download-artifact@v2
        with:
          path: ./output

      - name: Login to Azure
        uses: azure/login@v1
        with:
          creds: ${{ secrets.AZURE_CREDENTIALS }}

      - name: Set Azure subscription
        run: |
          az account set --subscription $(jq -r '.subscriptionId' <<< $CREDS)
        env:
          CREDS: ${{ secrets.AZURE_CREDENTIALS }}

      - name: Run installation script to deploy
        run: >
          deploy/scripts/install.sh
          --resource-name-prefix "${{fromJson(env.config).RESOURCE_NAME_PREFIX }}" 
          --environment-tag "${{fromJson(env.config).ENVIRONMENT_TAG }}" 
          --location "${{fromJson(env.config).AZURE_LOCATION }}" 
          --resource-group-tag "$GITHUB_REPOSITORY"
          --no-build