Nuget update/upgrade #5

	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 }}

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