usage: gftools-lang-support [-h] [--lang LANG] [--report] [--sample_text_audit] [--out OUT]
                            metadata_files [metadata_files ...]

Add language support metadata to METADATA.pb files

positional arguments:
  metadata_files        Path to METADATA.pb files

options:
  -h, --help            show this help message and exit
  --lang, -l LANG       Path to lang metadata package
  --report, -r          Whether to output a report of lang metadata insights
  --sample_text_audit, -s
                        Whether to run the sample text audit
  --out, -o OUT         Path to output directory for report