在链式调用中增加.If()方法 #158

	name: .NET

	on:
	push:
	branches: [ "2.4" ]
	pull_request:
	branches: [ "2.4" ]

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- name: Setup .NET
	uses: actions/setup-dotnet@v1
	with:
	dotnet-version: 6.0.x
	- name: Restore dependencies
	run: dotnet restore
	- name: Build
	run: dotnet build --no-restore
	- name: Push package
	run: \|
	# Grab some versioning information
	commithash=$(git rev-parse --short HEAD)
	currtime=$(date +%s)
	echo "commit hash is $commithash"
	echo "time is $currtime"

	# Enter project directory
	cd Mirai.Net

	# Build package
	dotnet restore
	dotnet build

	# Pack a nuget package with all the default config
	dotnet pack

	# Enter package output directory
	cd bin/Debug

	# Getting file named with .nupkg extension
	file=""
	cdir=`ls ./*.nupkg`
	for eachfile in $cdir
	do
	file=$eachfile
	done

	# Push it to source "nuget"
	dotnet nuget push $file --api-key ${{ secrets.NUGET_KEY }} --source "nuget" --skip-duplicate

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