chore: pin docker image versions (#14) #1

	# name of the action
	name: prerelease

	# trigger on push events with `v*` in tag
	on:
	push:
	tags:
	- 'v*'

	# pipeline to execute
	jobs:
	prerelease:
	runs-on: ubuntu-latest

	steps:
	- name: clone
	uses: actions/checkout@v3
	with:
	# ensures we fetch tag history for the repository
	fetch-depth: 0

	- name: install go
	uses: actions/setup-go@v4
	with:
	# use version from go.mod file
	go-version-file: 'go.mod'
	cache: true
	check-latest: true

	- name: setup
	run: \|
	# setup git tag in Actions environment
	echo "GITHUB_TAG=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV

	- name: build
	env:
	GOOS: linux
	CGO_ENABLED: '0'
	run: \|
	make build-static-ci

	- name: publish
	uses: elgohr/Publish-Docker-Github-Action@master
	with:
	name: target/vela-k6
	cache: true
	tag_names: true
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}

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