add --if-exists flag to migrate command #208

	name: 'build-test'
	concurrency: 'build-test'
	on:
	pull_request:
	push:
	branches:
	- main
	- 'releases/*'

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- run: npm ci
	- run: npm run all
	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- run: \| # prepare test environment
	cd ..
	mkdir temp
	mv ./nx-migration-gh-action/* ./temp
	mv ./temp/test-setup/* ./nx-migration-gh-action
	mv ./temp/dist ./nx-migration-gh-action/dist
	mv ./temp/action.yml ./nx-migration-gh-action
	cd ./nx-migration-gh-action
	npm i
	- uses: ./
	id: nx_migrate
	with:
	repoToken: ${{ secrets.GITHUB_TOKEN }}
	includeMigrationsFile: false
	- run: 'echo "PR ID Output: ${{ steps.nx_migrate.outputs.prId }}"'
	- name: Cleanup
	if: steps.nx_migrate.outputs.prId
	run: gh pr close --delete-branch "${{ steps.nx_migrate.outputs.prId }}"
	env:
	GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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