auto release dependency updates (#172) #1

	name: Deps Release

	on:
	push:
	branches:
	- main

	permissions:
	contents: write

	jobs:
	tag:
	name: Tag
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Configure Git
	run: \|
	git config user.name "$GITHUB_ACTOR"
	git config user.email "[email protected]"

	- id: tag
	name: Determine tag
	run: \|
	old_version="$(head -n 1 ./cicd/tag-deps-version.txt)"
	old_ref_name="v$old_version"
	new_version="$(tail -n 1 ./cicd/tag-deps-version.txt)"
	new_ref_name="v$new_version"

	create=true
	if [ "$(git ls-remote origin "refs/tags/$new_ref_name" \| wc -l)" = "1" ]; then
	create=false
	fi

	echo "old-version=$old_version" \| tee -a "$GITHUB_OUTPUT"
	echo "old-ref-name=$old_ref_name" \| tee -a "$GITHUB_OUTPUT"
	echo "new-version=$new_version" \| tee -a "$GITHUB_OUTPUT"
	echo "new-ref-name=$new_ref_name" \| tee -a "$GITHUB_OUTPUT"
	echo "create=$create" \| tee -a "$GITHUB_OUTPUT"

	- if: ${{ fromJSON(steps.tag.outputs.create) }}
	name: Tag
	run: \|
	commit="$(git rev-parse HEAD)"
	git fetch origin refs/tags/"${{ steps.tag.outputs.old-ref-name }}"
	git checkout -b deps "${{ steps.tag.outputs.old-ref-name }}"
	git restore --source="$commit" ./cicd
	git add ./cicd
	if git commit -m "bump dependency release to ${{ steps.tag.outputs.new-version }}"; then
	git tag "${{ steps.tag.outputs.new-ref-name }}"
	git push origin "${{ steps.tag.outputs.new-ref-name }}"
	fi

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