Merge pull request #32 from ThalesGroup/dependabot/go_modules/google.… #33

	name: Cleanup

	on:
	push:
	branches: [main]
	workflow_dispatch:

	jobs:
	cleanup:
	runs-on: ubuntu-latest

	permissions:
	contents: read
	id-token: write

	steps:
	- id: auth
	name: Authenticate to Google Cloud
	uses: google-github-actions/auth@v0
	with:
	token_format: access_token
	workload_identity_provider: "projects/387575162441/locations/global/workloadIdentityPools/github/providers/github"
	service_account: "[email protected]"
	access_token_lifetime: "300s"

	- name: "Set up Cloud SDK"
	uses: "google-github-actions/setup-gcloud@v0"

	- name: Get old besec images
	run: \|
	# Get digests and tags of containers that are older than two weeks, ignoring any that have multiple tags (tags are separated by ;)
	gcloud container images list-tags gcr.io/besec-project/besec \
	--filter "timestamp.datetime<-P2W" --format="value[no-transforms](digest,tags)" \
	\| grep -v ';' \
	\| sed -e "s,^,gcr.io/besec-project/besec@," \
	> old \|\| echo "no old besec images"

	- name: Get old build images
	run: \|
	# get everything but the latest builder image
	gcloud container images list-tags gcr.io/besec-project/build \
	--format="value[no-transforms](digest,tags)" \
	\| grep -v latest \
	\| sed -e "s,^,gcr.io/besec-project/build@," \
	>> old \|\| echo "no old builder images"

	- name: Delete images
	run: \|
	# If there are any, delete them (by digest)
	if [ -s old ] ; then
	echo 'deleting old and unreleased images:'
	echo 'DIGEST TAGS'
	cat old
	cut -f1 old \| xargs -- gcloud container images delete --quiet --force-delete-tags
	fi

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