Amend existing commit when updating coverage badge #16

	name: Test

	on:
	pull_request:
	branches:
	- main

	jobs:
	test:
	runs-on: ubuntu-latest
	name: Test and update coverage badge
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	persist-credentials: false # otherwise, the token used is the GITHUB_TOKEN, instead of your personal access token.
	fetch-depth: 0 # otherwise, there would be errors pushing refs to the destination repository.
	ref: ${{ github.event.pull_request.head.ref }}

	- name: Setup go
	uses: actions/setup-go@v4
	with:
	go-version-file: 'go.mod'

	- name: Install dependencies
	run: sudo apt update && sudo apt install -y make libpcap-dev

	- name: Run Test
	run: \|
	make test
	make coverage

	- name: Go Coverage Badge
	uses: tj-actions/coverage-badge-go@v2
	with:
	filename: coverage/coverage.out

	- name: Verify Changed files
	uses: tj-actions/verify-changed-files@v16
	id: verify-changed-files
	with:
	files: README.md

	- name: Commit changes
	if: steps.verify-changed-files.outputs.files_changed == 'true'
	run: \|
	git config --local user.email "[email protected]"
	git config --local user.name "GitHub Action"
	git add README.md
	git commit --amend --no-edit

	- name: Push changes
	if: steps.verify-changed-files.outputs.files_changed == 'true'
	uses: ad-m/github-push-action@master
	with:
	github_token: ${{ github.token }}
	branch: ${{ github.event.pull_request.head.ref }}
	force_with_lease: true

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