Andromeda: A Dataset of Ansible Galaxy Roles and Their Evolution

A dataset of Ansible Galaxy metadata, repository metadata, and structural models and distilled structural changes of Ansible roles.<br>Full documentation of the dataset can be found in DOCS.md.GalaxyMetadata contains YAML files with metadata on Ansible Galaxy entities.RepositoryMetadata contains YAML files with commits and tags for repositories in Galaxy.StructuralModels contains YAML files with structural models representing Ansible roles.StructuralRoleEvolutions contains YAML files with change sets extracted from consecutive versions of roles.<br>Data collected on 2021/01/20.<br>Presented in a data showcase paper: R. Opdebeeck, A. Zerouali, C. De Roover. "Andromeda: A Dataset of Ansible Galaxy Roles and Their Evolution", in MSR'21, 2021.<br>