When updates are pushed or the defined schedule is triggered, scan the container and application for vulnerabilities #1018

	name: "When updates are pushed or the defined schedule is triggered, scan the container and application for vulnerabilities"

	on:

	push:

	schedule:
	- cron: '0 0 * * *'

	jobs:

	scan-and-report-vulnerabilities:

	runs-on: ubuntu-latest

	env:
	CONTAINER_REGISTRY: docker.io
	CONTAINER_IMAGE: paulbouwer/hello-kubernetes

	steps:

	- name: Checkout code
	uses: actions/checkout@v2

	- name: Build image and version variables
	run: \|
	echo "IMAGE=$CONTAINER_REGISTRY/$CONTAINER_IMAGE" >> $GITHUB_ENV
	echo "IMAGE_VERSION=$(cat src/app/package.json \| jq -r .version)" >> $GITHUB_ENV

	- name: Build image
	run: \|
	docker build --tag "$IMAGE:$IMAGE_VERSION" \
	--build-arg IMAGE_VERSION="$IMAGE_VERSION" \
	--build-arg IMAGE_CREATE_DATE="`date -u +"%Y-%m-%dT%H:%M:%SZ"`" \
	--build-arg IMAGE_SOURCE_REVISION="`git rev-parse HEAD`" \
	--file src/app/Dockerfile src/app

	- name: Run Trivy vulnerability scanner
	run: \|
	curl -L https://github.com/aquasecurity/trivy/releases/download/v0.19.2/trivy_0.19.2_Linux-64bit.tar.gz \| tar xvzf - contrib trivy
	chmod 755 trivy
	mv trivy /usr/local/bin/trivy
	trivy image --format template --template "@contrib/sarif.tpl" --output trivy-results.sarif $IMAGE:$IMAGE_VERSION

	- name: Upload container results to GitHub Code Scanning
	uses: github/codeql-action/upload-sarif@v1
	with:
	sarif_file: trivy-results.sarif

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