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aws_ecr_curl() { | |
login_cmd=$(aws ecr get-login) | |
username=$(echo "$login_cmd" | cut -d " " -f 4) | |
password=$(echo "$login_cmd" | cut -d " " -f 6) | |
endpoint=$(echo "$login_cmd" | cut -d " " -f 9) | |
args=("$@") | |
args_length=${#args[@]} | |
args_last=${args[$args_length-1]} | |
unset 'args[${args_length}-1]' | |
path="${args_last}" | |
curl \ | |
-u "${username}:${password}" \ | |
"${args[@]}" \ | |
"${endpoint}${path}" | |
} | |
# Usage: docker_tag_exists somerepo sometag | |
docker_tag_exists() { | |
repo_name="$1" | |
tag="$2" | |
aws_ecr_curl \ | |
--head \ | |
--fail \ | |
-s \ | |
"/v2/${repo_name}/manifests/${tag}" \ | |
> /dev/null | |
} | |
docker_image_exists() { | |
image="$1" | |
repo_name_with_tag=$(echo "$image" | cut -d "/" -f 2) | |
repo_name=$(echo "$repo_name_with_tag" | cut -d ":" -f 1) | |
tag=$(echo "$repo_name_with_tag" | cut -d ":" -f 2) | |
docker_tag_exists "${repo_name}" "${tag}" | |
} | |
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