GitStats 2.2.0

This release brings some substantial improvements with making it possible to scan whole organizations and particular repositories for one host at the same time, boosting function to prepare commits statistics and simplifying workflow for getting files.

Features:

• From now on it is possible to pass orgs and repos in set_*_host() functions (#400).
• Improved get_commits_stats() function (#556, #557) with:
  • giving possibility to customize grouping variable by passing it with the group_var parameter,
  • changing name of the time_interval parameter to time_aggregation,
  • adding yearly aggregation to time_aggregation parameter,
  • changing basic input from GitStats to commits_data object which allows to build workflow in one pipeline (create_gitstats() |> set_*_host() |> get_commits() |> get_commits_stats()).
• Merged two functions get_files_content() and get_files_structure() into one get_files() (#564).
• Add .error parameter to the set_*_host() functions to control if error should pop up when wrong input is passed (#547).

Fixes:

• Fixed pulling commits for GitLab subgroups when repositories are set as scope to scan (#551).
• Filled more information on author_name and author_login if it was missing in commits_table (#550).
• Handled a GraphQL response error when pulling repositories with R error. Earlier, GitStats just returned empty table with no clue on what has happened, as errors from GraphQL are returned as list outputs (they do not break code).
• Fixed getting R package usage when repositories are set (#548).
• Added possibility to pass GitHub users to orgs parameter in set_github_host() (#562).