Add unit tests and coverage verification workflow #3

	name: Create tag on version change

	on:
	push:
	branches: [ main ]
	paths:
	- 'gradle.properties'
	- 'build.gradle'
	- 'build.gradle.kts'

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

	- name: Read version from gradle.properties
	id: ver
	run: \|
	VER="$(grep -E '^version=' gradle.properties \| sed 's/version=//')"
	if [ -z "$VER" ]; then echo "Version not found" && exit 1; fi
	echo "version=$VER" >> $GITHUB_OUTPUT

	- name: Build tag name
	id: tag
	run: \|
	echo "tag=v${{ steps.ver.outputs.version }}" >> $GITHUB_OUTPUT

	- name: Check if tag exists
	id: exists
	run: \|
	if git rev-parse "${{ steps.tag.outputs.tag }}" >/dev/null 2>&1; then
	echo "exists=true" >> $GITHUB_OUTPUT
	else
	echo "exists=false" >> $GITHUB_OUTPUT
	fi

	- name: Create and push tag
	if: steps.exists.outputs.exists == 'false'
	run: \|
	git config user.name "github-actions[bot]"
	git config user.email "github-actions[bot]@users.noreply.github.com"
	git tag -a "${{ steps.tag.outputs.tag }}" -m "Release ${{ steps.ver.outputs.version }}"
	git push origin "${{ steps.tag.outputs.tag }}"

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