Update a cache of tar files containing git repositories in S3

Environment variables

Name Secret Required Description
BUCKET_CONFIG_NAME no yes name of environment variable with the bucket specification
BUCKET_CONFIG yes yes bucket specification as configured in BUCKET_CONFIG_NAME
REPOS no yes space-separated list of git repositories to cache
GITLAB_READ_REPO_TOKENS no no URL/environment variable pairs of GitLab instances and private tokens
GITLAB_TOKEN yes no GitLab private tokens as configured in gitlab_tokens above