Merge pull request #143 from Crown-Commercial-Service/release-3.0.2 #109

	# Create a release using the version number from the Python package
	#
	# This workflow is designed to create a GitHub release whenever a pull request
	# is merged to the main branch that updates the version number for this repo's
	# Python package.
	#
	# The release is created with the tag and name of the version number.
	#
	# If there already exists a tag for the package version number the release
	# should not be created.

	name: Create a GitHub release

	on:
	push:
	branches:
	- main

	jobs:
	release:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- uses: actions/setup-python@v5
	with:
	python-version: '3.11'

	- name: Get package version
	id: package_version
	run: \|
	python -m pip install -e .
	echo "python=$(python -c 'import importlib.metadata; print(importlib.metadata.version("ccs-digitalmarketplace-frontend-jinja"))')" >> $GITHUB_OUTPUT

	- name: Check if version tag already exists
	id: version_tag
	uses: mukunku/tag-exists-action@bdad1eaa119ce71b150b952c97351c75025c06a9
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	with:
	tag: ${{ steps.package_version.outputs.python }}

	- name: Create GitHub release
	if: ${{ steps.version_tag.outputs.exists == 'false' }}
	uses: ncipollo/release-action@v1
	with:
	token: ${{ secrets.DM_GITHUB_TOKEN }}
	tag: ${{ steps.package_version.outputs.python }}
	name: Release v${{ steps.package_version.outputs.python }}

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