build

Update readme.md #1350

	name: build
	on:
	push:
	branches: [ master ]
	pull_request:
	permissions:
	contents: read

	jobs:
	build:
	permissions:
	contents: read # for actions/checkout to fetch code
	security-events: write # for github/codeql-action/upload-sarif to upload SARIF results
	name: Build
	runs-on: "ubuntu-24.04"
	steps:
	- name: Harden Runner
	uses: step-security/harden-runner@0080882f6c36860b6ba35c610c98ce87d4e2f26f # v2.10.2
	with:
	egress-policy: audit

	- name: Checkout code
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

	- name: Build an image from Dockerfile
	run: \|
	docker build -t docker.io/my-organization/my-app:${{ github.sha }} .

	- name: Run Trivy vulnerability scanner
	uses: aquasecurity/trivy-action@18f2510ee396bbf400402947b394f2dd8c87dbb0 # master
	with:
	image-ref: 'docker.io/my-organization/my-app:${{ github.sha }}'
	format: 'template'
	template: '@/contrib/sarif.tpl'
	output: 'trivy-results.sarif'
	severity: 'CRITICAL,HIGH'

	- name: Upload Trivy scan results to GitHub Security tab
	uses: github/codeql-action/upload-sarif@48ab28a6f5dbc2a99bf1e0131198dd8f1df78169 # v3.28.0
	with:
	sarif_file: 'trivy-results.sarif'

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