publish.yml

name: "Publish"

on:
  push:
    tags:
      - "v**.**.**" # Semantic Versioning like "v1.22.3"
      - "v**.**.**-**" # Prerelease Semantic Versioning like "v1.22.3-rc0004"

jobs:
  publish:
    runs-on: ubuntu-latest

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

      - name: Setup .NET
        uses: actions/setup-dotnet@v1
        with:
          dotnet-version: 8.0.x

      - name: Generate version
        id: gen_version
        # because tags in GITHUB cannot be something like "1.22.3" we have to prepend a "v" for version tags
        # but because a "v" is prepended, we have to remove that again to be able to use the version tag as the version for packaging and pushing the NuGet-package
        # the "//v/" basically tells that every "v" is replaced by an empty string. c.f.: https://stackoverflow.com/a/67290085/8242470
        # using the approach to generate the version in another job for others to use works better than doing that in a global variable, c.f.: https://github.com/orgs/community/discussions/45488
        run: echo "VERSION=${GITHUB_REF_NAME//v/}" >> $GITHUB_OUTPUT

      - name: Pack
        env:
          VERSION: ${{ steps.gen_version.outputs.VERSION }}
        run: dotnet pack ./SlnEditor/SlnEditor.csproj --configuration Release /p:Version=${{ env.VERSION }}

      - name: Push to Nuget.org
        env:
          VERSION: ${{ steps.gen_version.outputs.VERSION }}
        run: dotnet nuget push ./SlnEditor/bin/Release/SlnEditor.${{ env.VERSION }}.nupkg --source https://api.nuget.org/v3/index.json --api-key ${{ secrets.NUGET_API_KEY }}