Improve gvproxy error reporting, and improve gvproxy --version in a corner case #687

	name: Go

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:

	build:
	runs-on: ubuntu-20.04 # explicitly use 20.04, see commit 428c40018a
	timeout-minutes: 30
	strategy:
	fail-fast: false
	matrix:
	go-version: ["1.20.x", "1.21.x", "1.22.0-rc.1"]
	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0 # history/tags are needed for automatic version generation
	fetch-tags: true

	- name: Set up Go
	uses: actions/setup-go@v3
	with:
	go-version: ${{ matrix.go-version }}

	- name: Build
	run: \|
	make cross qemu-wrapper vm win-gvproxy win-sshproxy
	mv bin/gvproxy.exe bin/gvproxy-windowsgui.exe

	- uses: actions/upload-artifact@v3
	with:
	name: gvisor-tap-vsock-binaries
	path: bin/*

	tests:
	runs-on: macos-latest # Only Mac runners support nested virt
	needs: build # Don't bother testing if cross arch build fails
	timeout-minutes: 30
	steps:
	- uses: actions/checkout@v3

	- name: Install
	run: \|
	brew install qemu
	touch continue

	- name: Set up Go
	uses: actions/setup-go@v3
	with:
	go-version: 1.20.x

	- name: Test
	run: make test

	- uses: actions/upload-artifact@v3
	if: always()
	with:
	name: qcon
	path: test/qcon.log

	win-sshproxy-tests:
	runs-on: windows-latest # Only builds/runs on windows
	timeout-minutes: 30
	steps:
	- uses: actions/checkout@v3

	- name: Set up Go
	uses: actions/setup-go@v3
	with:
	go-version: 1.20.x

	- name: Build
	run: make win-sshproxy

	- name: Test
	run: go test -v .\test-win-sshproxy

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