add github ci build workflows #1

	name: Release

	permissions:
	contents: write

	on:
	push:
	tags:
	- v[0-9]+.*

	jobs:
	# make sure release content has correct format and README is up-to-date
	format-check:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Run format check
	run: cargo fmt --check

	create-release:
	needs: format-check
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: taiki-e/create-gh-release-action@v1
	with:
	# (optional) Path to changelog.
	changelog: CHANGELOG.md
	# (required) GitHub token for creating GitHub Releases.
	token: ${{ secrets.GITHUB_TOKEN }}

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