harden supply chain by adding dependabot cooldowns and goflag readonl… #76

	name: Build and push Docker image

	on:
	push:
	branches:
	- main

	permissions: {}

	jobs:
	build-and-push:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	id-token: write
	attestations: write
	packages: write
	artifact-metadata: write
	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: ${{ github.repository }}

	steps:
	- name: Checkout repository
	uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
	with:
	persist-credentials: false
	- name: Login to GitHub Container Registry
	uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4.2.0
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}
	- name: Build and push image
	id: push
	uses: docker/build-push-action@f9f3042f7e2789586610d6e8b85c8f03e5195baf # v7.2.0
	with:
	context: .
	push: true
	tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:dev
	- name: Attest
	uses: actions/attest-build-provenance@a2bbfa25375fe432b6a289bc6b6cd05ecd0c4c32 # v 4.1.0
	id: attest
	with:
	subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
	subject-digest: ${{ steps.push.outputs.digest }}
	push-to-registry: true

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