docker run -v "$(pwd):/home/nonroot/workdir" brootware/pyredactkit input-file.log -c custom.json

\______ \___.__. \______ \ ____ __| _/____ _____/ |_ | |/ _|__|/ |_ 
 | ___< | | | _// __ \ / __ |\__ \ _/ ___\  __\ | < | \  __\
 | | \___ | | | \  ___// /_/ | / __ \\ \___| | | | \| || | 
 |____| / ____| |____|_ /\___ >____ |(____ /\___ >__| |____|__ \__||__| 
 \/ \/ \/ \/ \/ \/ \/ 
 +-+-+-+-+-+-+-+ +-+-+ +-+-+-+-+-+-+-+-+-+
 |P|o|w|e|r|e|d| |b|y| |B|r|o|o|t|w|a|r|e|
 +-+-+-+-+-+-+-+ +-+-+ +-+-+-+-+-+-+-+-+-+
 
 https://github.com/brootware
 https://brootware.github.io 
 https://twitter.com/brootware 
 
[+] Processing starts now. This may take some time depending on the file size. Monitor the redacted file size to monitor progress
[+] custom.json file supplied, will be redacting all supplied custom regex patterns
Traceback (most recent call last):
 File "/usr/local/bin/prk", line 8, in <module>
 sys.exit(main())
 File "/usr/local/lib/python3.9/site-packages/pyredactkit/runner.py", line 157, in main
 execute_redact_logic()
 File "/usr/local/lib/python3.9/site-packages/pyredactkit/runner.py", line 146, in execute_redact_logic
 custom_redact.process_custom_file(file, args.customfile)
 File "/usr/local/lib/python3.9/site-packages/pyredactkit/custom_redactor.py", line 120, in process_custom_file
 data = self.redact_custom(line, customfile)
 File "/usr/local/lib/python3.9/site-packages/pyredactkit/custom_redactor.py", line 65, in redact_custom
 pattern_string = pattern_string.group(0)
AttributeError: 'NoneType' object has no attribute 'group'