feat: Store images in ssm. Copy tags.

[yngvark]

Description

• Adds option for storing images in SSM
• Copy tags from existing task definition to new.

Motivation and Context

Support Terraform deployment that reads the current image from SSM: https://github.com/oslokommune/pirates-iac/blob/672791bfebb05b6d16c5e00436dace27e65b8d5e/stacks/dev/app-too-tikki/_gp_ssm_container_images.tf

[Copilot]

Copilot reviewed 1 out of 1 changed files in this pull request and generated 1 comment.

Comments suppressed due to low confidence (1)

ecs-update-and-deploy-task-definition/action.yml:181

• Using jq without compact formatting might produce JSON output with unnecessary whitespace or newlines that could cause issues when stored as an SSM parameter. Consider using jq with the -c flag to generate compact JSON.

MERGED_IMAGES=$(echo "$CURRENT_IMAGES" | jq --argjson new "$DEPLOYED_IMAGES" '. + $new')

[Copilot]

The command does not handle cases where the SSM parameter does not exist, which could cause the script to fail. Consider adding error handling or providing a default value for CURRENT_IMAGES if the parameter is missing.

Suggested change

	--output text)
	echo "Current images from SSM: (These are all images stored for this task definition, before deploying.)"
	echo $CURRENT_IMAGES | jq
	--output text 2>/dev/null || echo "[]")
	if [ "$CURRENT_IMAGES" == "[]" ]; then
	echo "SSM parameter '$SSM_PARAMETER_NAME' does not exist or is empty. Using default value: []"
	else
	echo "Current images from SSM: (These are all images stored for this task definition, before deploying.)"
	echo $CURRENT_IMAGES | jq
	fi