Fix CI: remove suffix for default branch and fix deprecation warnings. #3

	name: build

	on:
	push:
	workflow_dispatch:

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Prepare version
	uses: actions/github-script@v7
	with:
	script: \|
	const script = require(require('path').resolve('./.github/workflows/version.js'))
	const vs = script({ context, github, firstRev: 'cfefc91c' });
	const majmin = '1.1';
	let ver_str = vs.formatVersion(`${majmin}.$(GitRevCount)-$(GitBranch) [$(GitSha6)/$(yyyy)-$(mm)-$(dd)]`);
	let ver_suf = vs.formatVersion('$(GitBranch)');
	if (ver_suf == 'master') {
	ver_str = ver_str.replace('-master', '');
	ver_suf = '';
	}
	core.exportVariable('VER_STR', ver_str);
	core.exportVariable('VER_NUM', vs.formatVersion(`${majmin}.$(GitRevCount)`));
	core.exportVariable('VER_SUF', ver_suf);

	- name: Install dotnet
	uses: actions/setup-dotnet@v4
	with:
	dotnet-version: '8.x'
	dotnet-quality: 'ga'

	- name: dotnet restore
	run: dotnet restore

	- name: dotnet test
	run: dotnet test

	- name: "dotnet pack: ${{ env.VER_STR }}"
	run: dotnet pack Src/RT.Servers.csproj --configuration Release -p:InformationalVersion="${{env.VER_STR}}" -p:VersionPrefix=${{env.VER_NUM}} -p:VersionSuffix=${{env.VER_SUF}} -p:FileVersion=${{env.VER_NUM}} -p:AssemblyVersion=${{env.VER_NUM}} -o Publish

	- name: Push to NuGet
	run: dotnet nuget push Publish/*.nupkg -k ${{ secrets.NUGET_API_KEY }} -s https://api.nuget.org/v3/index.json

	- name: Upload artifact
	uses: actions/upload-artifact@v4
	with:
	name: RT.Servers-v${{env.VER_NUM}}
	path: Publish
	if-no-files-found: error

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