Release #4

	# See https://github.com/containerd/nerdctl/blob/main/MAINTAINERS_GUIDE.md for how to make a release.
	name: Release
	on:
	workflow_dispatch:

	env:
	GO111MODULE: on
	jobs:
	release:
	runs-on: ubuntu-22.04
	timeout-minutes: 40
	steps:
	- uses: actions/checkout@v3.5.3
	- uses: actions/setup-go@v4
	with:
	go-version: 1.21.x
	- name: "Compile binaries"
	run: make artifacts
	- name: "SHA256SUMS"
	run: \|
	( cd _output; sha256sum nerdctl-* ) \| tee /tmp/SHA256SUMS
	mv /tmp/SHA256SUMS _output/SHA256SUMS
	- name: "The sha256sum of the SHA256SUMS file"
	run: (cd _output; sha256sum SHA256SUMS)
	- name: "Prepare the release note"
	run: \|
	tag="${GITHUB_REF##*/}"
	shasha=$(sha256sum _output/SHA256SUMS \| awk '{print $1}')
	cat <<-EOF \| tee /tmp/release-note.txt
	${tag}

	$(hack/generate-release-note.sh)
	- - -
	The binaries were built automatically on GitHub Actions.
	The build log is available for 90 days: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}

	The sha256sum of the SHA256SUMS file itself is \`${shasha}\` .
	- - -
	Release manager: [ADD YOUR NAME HERE] (@[ADD YOUR GITHUB ID HERE])
	EOF
	- name: "Create release"
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	tag="${GITHUB_REF##*/}"
	asset_flags=()
	for f in _output/*; do asset_flags+=("-a" "$f"); done
	hub release create "${asset_flags[@]}" -F /tmp/release-note.txt --draft "${tag}"

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