Gtihub action .yaml file for .NET Core libraries

github-actions.yaml

name: .NET Core

on:
  push:
    paths-ignore:
      - 'readme.md'
  pull_request:
    paths-ignore:
      - 'readme.md'

jobs:
  build:

    runs-on: ubuntu-latest
    # runs-on: $
    # strategy:
    #   matrix:
    #     os: [macOS-latest, ubuntu-latest, windows-latest]

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

    - name: Setup .NET Core
      uses: actions/setup-dotnet@v1
      with:
        dotnet-version: 3.1.101
      # if: matrix.os == 'macOS-latest' || matrix.os == 'ubuntu-latest'

    - name: Build (Release)
      run: dotnet build --configuration Release

    - name: Test (Release)
      run: dotnet test --configuration Release

    - name: Pack (Release)
      run: dotnet pack src --configuration Release

    - name: Publish
      if: github.event_name == 'push'
      run: |      
          if ( "${{github.ref}}" -match "^refs/tags/[0-9]+\.[0-9]+\.[0-9]+$" ) {
              dotnet nuget push src\bin\Release\*.nupkg -s nuget.org -k ${{secrets.NUGET_TOKEN}} -s https://api.nuget.org/v3/index.json
          } else {
              echo "publish is only enabled by tagging with a release tag"
          }

https://github.com/xoofx/SharpYaml/blob/master/.github/workflows/ci.yml

By desabling symbol file (.snupkg not generated) when you want to push nuget package with command dotnet nuget push *.nupkg will receive an error File does not exist (*.snupkg) to resolve this you must add --no-symbols true like below

> dotnet nuget push *.nupkg -s nuget.org -k ****** --no-symbols true