only run semver check when merging to mater #28

	name: Publish
	on:
	push:
	branches: [master]
	permissions:
	contents: write

	jobs:
	publish:
	name: Publish
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3
	- name: Get local crate version
	id: local-version
	run: cargo metadata --no-deps --format-version=1 \| jq -r '.packages[0].version' \| echo "VERSION=$(cat)" >> "${GITHUB_OUTPUT}"
	- name: Get crates.io crate version
	id: remote-version
	run: curl 'https://index.crates.io/co/lo/colored' \| jq -r '.vers' \| tail -n 1 \| echo "VERSION=$(cat)" >> "${GITHUB_OUTPUT}"
	- name: Check if crates.io version is older than local version
	id: needs-update
	run: \|
	if ! printf '%s\n' "${{ steps.local-version.outputs.VERSION }}" "${{ steps.remote-version.outputs.VERSION }}" \| sort -V \| tail -n 1 \| grep -Fw "${{ steps.remote-version.outputs.VERSION }}"; then
	echo "UPDATE=true" >> "${GITHUB_OUTPUT}"
	else
	echo "UPDATE=false" >> "${GITHUB_OUTPUT}"
	fi
	- name: Install parse-changelog
	if: steps.needs-update.outputs.UPDATE == 'true'
	uses: taiki-e/install-action@parse-changelog
	- name: Create GitHub release
	if: steps.needs-update.outputs.UPDATE == 'true'
	run: gh release create "v${{ steps.local-version.outputs.VERSION }}" -t "v${{ steps.local-version.outputs.VERSION }}" -n "$(parse-changelog CHANGELOG.md "${{ steps.local-version.outputs.VERSION }}")"
	env:
	GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
	- name: Publish to crates.io
	if: steps.needs-update.outputs.UPDATE == 'true'
	run: cargo publish
	env:
	CARGO_REGISTRY_TOKEN: "${{ secrets.CARGO_REGISTRY_TOKEN }}"

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