Makefile: various fixes #2284

	name: release

	on:
	workflow_dispatch:
	merge_group:
	push:
	branches:
	- 'main'
	tags:
	- 'v*'
	pull_request:
	branches:
	- main

	jobs:
	goreleaser:
	name: goreleaser
	runs-on: ubuntu-latest
	steps:
	- name: Check out code into the Go module directory
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Install Go
	uses: actions/setup-go@v5
	with:
	go-version-file: "go.mod"

	- name: Docker Login
	if: ${{ github.event_name != 'pull_request' }}
	uses: docker/login-action@v3
	with:
	registry: quay.io
	username: ${{ secrets.QUAY_USERNAME }}
	password: ${{ secrets.QUAY_PASSWORD }}

	- name: Set the release related variables
	run: \|
	if [[ $GITHUB_REF == refs/tags/* ]]; then
	# Release tags.
	echo IMAGE_TAG="${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV
	echo GORELEASER_ARGS="--clean" >> $GITHUB_ENV
	echo ENABLE_RELEASE_PIPELINE=true >> $GITHUB_ENV
	elif [[ $GITHUB_REF == refs/heads/* ]]; then
	# Branch build.
	echo IMAGE_TAG="$(echo "${GITHUB_REF#refs/heads/}" \| sed -r 's\|/+\|-\|g')" >> $GITHUB_ENV
	echo GORELEASER_ARGS="--clean --skip-validate" >> $GITHUB_ENV
	elif [[ $GITHUB_REF == refs/pull/* ]]; then
	# PR build.
	echo IMAGE_TAG="pr-$(echo "${GITHUB_REF}" \| sed -E 's\|refs/pull/([^/]+)/?.*\|\1\|')" >> $GITHUB_ENV
	else
	echo IMAGE_TAG="$(git describe --tags --always)" >> $GITHUB_ENV
	fi

	- name: Generate the rukpak release manifests
	if: ${{ startsWith(github.ref, 'refs/tags/v') }}
	run: \|
	echo VERSION="${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV
	make quickstart

	- name: Run goreleaser
	run: make release
	env:
	GITHUB_TOKEN: ${{ github.token }}

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