Chore: format code & update dependencies (#385) #1

	on:
	push:
	branches:
	- master
	paths-ignore:
	- "**.md"
	- "docs/**"
	tags:
	- "v..*"
	name: docker-build
	jobs:
	build:
	if: github.repository == 'p4gefau1t/trojan-go'
	runs-on: ubuntu-latest
	steps:
	- name: Checkout the code
	uses: actions/checkout@v2

	- name: Setup QEMU
	uses: docker/setup-qemu-action@v1

	- name: Setup Docker Buildx
	uses: docker/setup-buildx-action@v1

	- name: Login to Docker Hub
	uses: docker/login-action@v1
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}

	- name: Prepare
	id: prepare
	run: \|
	if [[ $GITHUB_REF == refs/tags/* ]]; then
	echo ::set-output name=version::${GITHUB_REF#refs/tags/}
	echo ::set-output name=ref::${GITHUB_REF#refs/tags/}
	else
	echo ::set-output name=version::snapshot
	echo ::set-output name=ref::${{ github.sha }}
	fi
	echo ::set-output name=docker_platforms::linux/386,linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64
	echo ::set-output name=docker_image::${{ secrets.DOCKER_USERNAME }}/trojan-go

	- name: Build and push docker image
	run: \|
	docker buildx build --platform ${{ steps.prepare.outputs.docker_platforms }} \
	--output "type=image,push=true" \
	--tag "${{ steps.prepare.outputs.docker_image }}:${{ steps.prepare.outputs.version }}" \
	--tag "${{ steps.prepare.outputs.docker_image }}:latest" \
	--build-arg REF=${{ steps.prepare.outputs.ref }} \
	--file Dockerfile .

	test:
	needs: build
	runs-on: ubuntu-latest
	steps:
	- name: Test docker image
	run: \|
	docker run --rm --entrypoint /usr/local/bin/trojan-go ${{ secrets.DOCKER_USERNAME }}/trojan-go -version

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