add push event #1

	name: Check Supported Alpine Version
	on:
	schedule:
	- cron: "0 17 * * *"
	workflow_dispatch:
	push:

	jobs:
	create-prs:
	permissions:
	contents: write
	pull-requests: write
	runs-on: ubuntu-latest
	strategy:
	matrix:
	branch: ["v7", "v8"]
	fail-fast: false
	steps:
	- uses: actions/checkout@v4
	with:
	ref: ${{ matrix.branch }}

	- name: Get current Alpine version
	id: alpine-version
	run: \|
	version=$(sed -n 's/^FROM $.*$/\1/p' Dockerfile.goreleaser)
	echo "value=$version" >> $GITHUB_OUTPUT
	- name: Inspect current and latest Alpine checksum
	id: alpine-checksum
	run: \|
	docker pull ${{ steps.alpine-version.outputs.value }}
	current=$(docker inspect --format='{{index .RepoDigests 0}}' ${{ steps.alpine-version.outputs.value }})
	echo "current=$current" >> $GITHUB_OUTPUT
	docker pull alpine:latest
	latest=$(docker inspect --format='{{index .RepoDigests 0}}' alpine:latest)
	echo "latest=$latest" >> $GITHUB_OUTPUT
	- name: Create pull request
	if: steps.alpine-checksum.outputs.current != steps.alpine-checksum.outputs.latest
	uses: JasonEtco/create-an-issue@v2
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	with:
	filename: .github/ISSUE_TEMPLATE/alpine.md

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