Create source package for release #20

	name: Create source package for release
	# Needing this, because wlmaker uses submodules, and github source package
	# creation will not include submodules -- and cannot be tuned for that.
	# See: https://github.com/phkaeser/wlmaker/issues/133

	on:
	push:
	branches:
	- package-release
	- main
	tags:
	- v*
	release:
	types:
	- published

	jobs:
	release:
	name: Create Release
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code, including required submodules.
	uses: actions/checkout@v3
	with:
	# Not using 'recursive' prevents fetching extra submodules below
	# dependencies/. These are only needed to build wlroots from source.
	submodules: true

	- name: Setup environment.
	run: \|
	echo "We have ${GITHUB_REF}"
	echo "And ${GITHUB_REF#refs/tags/}"
	tag_or_branch="${GITHUB_REF#refs/tags/}"
	tag_or_branch="${tag_or_branch#refs/heads/}"
	echo "WLM_RELEASE_NAME=wlmaker-$(echo $tag_or_branch \| sed "s/^v//")" >> "$GITHUB_ENV"
	echo "WLM_RELEASE_FILE=wlmaker-$(echo $tag_or_branch \| sed "s/^v//").tar.gz" >> "$GITHUB_ENV"

	- name: Create source package.
	run: \|
	# Setup folder with package name, for apprropriate unpacking.
	rm -rf "/tmp/${WLM_RELEASE_NAME}"
	cp -a "${PWD}" "/tmp/${WLM_RELEASE_NAME}"
	mv "/tmp/${WLM_RELEASE_NAME}" .
	tar -zcvf "${WLM_RELEASE_FILE}" "${WLM_RELEASE_NAME}"
	echo "Created source archive ${WLM_RELEASE_FILE}."

	- name: Upload source package.
	uses: softprops/action-gh-release@v1
	if: startsWith(github.ref, 'refs/tags/')
	with:
	files: ${{env.WLM_RELEASE_FILE}}

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