Action yml for hosting a blazor wasm app on AWS s3, behind cloudfront. Build, publish, push to s3, force cloudfront cache refresh.

blazor-wasm-s3-cloudfront.yml

name: .NET Core

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2
    - name: Setup .NET Core
      uses: actions/setup-dotnet@v1
      with:
        dotnet-version: 3.1.301
    - name: Install dependencies
      run: dotnet restore ProjectDir/WasmProject.csproj
      
    - name: Build
      run: dotnet build ProjectDir/WasmProject.csproj --configuration Release --no-restore
      
    - name: Publish
      run: dotnet publish ProjectDir/WasmProject.csproj -c Release --no-build -o publishOutput
      
    - name: Upload to S3
      uses: jakejarvis/s3-sync-action@master
      with:
        args: --acl public-read --follow-symlinks --delete
      env:
        AWS_ACCESS_KEY_ID: ${{secrets.AWS_ACCESS_KEY_ID}}
        AWS_SECRET_ACCESS_KEY: ${{secrets.AWS_SECRET_ACCESS_KEY}}
        AWS_S3_BUCKET: ${{secrets.AWS_S3_BUCKET}}
        SOURCE_DIR: 'publishOutput/wwwroot'
    
    - name: Invalidate Cloudfront
      uses: chetan/invalidate-cloudfront-action@master
      env:
        DISTRIBUTION: ${{SECRETS.AWS_CLOUDFRONT_DIST}}
        AWS_ACCESS_KEY_ID: ${{secrets.AWS_ACCESS_KEY_ID}}
        AWS_SECRET_ACCESS_KEY: ${{secrets.AWS_SECRET_ACCESS_KEY}}
        AWS_REGION: 'eu-west-2'
        PATHS: '/*'