RegexSearchPlugin

[alexandraBara]

Summary

Generic regex search plugin

Test plan

• pytest test/unit
• pytest test/functional (if applicable)
• pre-commit run --all-files

Checklist

• Added/updated tests (or explained why not)
• Updated docs/README if behavior changed
• No secrets or credentials committed
  Sample run:

venv) alexbara@ausalexbara02:~/node-scraper$ node-scraper  run-plugins RegexSearchPlugin --collection False   --data test/functional/fixtures/regex_search_multi_logs   --error-regex '{"regex":"ERROR[: ].*","message":"Line containing ERROR","event_category":"UNKNOWN","event_priority":"ERROR"}'   --error-regex '{"regex":"disk full","message":"Disk full mentioned","event_category":"STORAGE","event_priority":"WARNING"}'
  2026-04-09 15:40:17 CDT       INFO               nodescraper | Log path: ./scraper_logs_ausalexbara02_2026_04_09-03_40_17_PM
  2026-04-09 15:40:17 CDT       INFO               nodescraper | System Name: ausalexbara02
  2026-04-09 15:40:17 CDT       INFO               nodescraper | System SKU: None
  2026-04-09 15:40:17 CDT       INFO               nodescraper | System Platform: None
  2026-04-09 15:40:17 CDT       INFO               nodescraper | System location: SystemLocation.LOCAL
  2026-04-09 15:40:17 CDT       INFO               nodescraper | --------------------------------------------------
  2026-04-09 15:40:17 CDT       INFO               nodescraper | Running plugin RegexSearchPlugin
  2026-04-09 15:40:17 CDT       INFO               nodescraper | Running data analyzer: RegexSearchAnalyzer
  2026-04-09 15:40:17 CDT    WARNING               nodescraper | (RegexSearchPlugin) task completed with warnings (1 warnings: Disk full mentioned [file: /home/alexbara/node-scraper/test/functional/fixtures/regex_search_multi_logs/storage_warn.log])
  2026-04-09 15:40:17 CDT       INFO               nodescraper | Closing connections
  2026-04-09 15:40:17 CDT       INFO               nodescraper | Running result collators
  2026-04-09 15:40:17 CDT       INFO               nodescraper | Running TableSummary result collator
  2026-04-09 15:40:17 CDT       INFO               nodescraper |

+-------------------+---------+---------------------------------------------------------------------------------+
| Plugin            | Status  | Message                                                                         |
+-------------------+---------+---------------------------------------------------------------------------------+
| RegexSearchPlugin | WARNING | Analysis warning: task completed with warnings (1 warnings: Disk full mentioned |
|                   |         | [file: /home/alexbara/node-                                                     |
|                   |         | scraper/test/functional/fixtures/regex_search_multi_logs/storage_warn.log])     |
+-------------------+---------+---------------------------------------------------------------------------------+

  2026-04-09 15:40:17 CDT       INFO               nodescraper | Data written to csv file: ./scraper_logs_ausalexbara02_2026_04_09-03_40_17_PM/nodescraper.csv