tstack/lnav v0.11.1-beta1

lnav v0.11.1-beta1

on GitHub

lnav v0.11.1

Features:

• Additional validation checks for log formats have been
  added and will result in warnings. Pass -W on the
  command-line to view the warnings. The following new
  check have been added:
  • Each regex must have a corresponding sample log message
    that it matches.
  • Each sample must be matched by only one regex.
• Added built-in support for anonymizing content. The
  :write-* commands now accept an --anonymize option
  and there is an anonymize() SQL function. The
  anonymization process will try to replace identifying
  information with random data. For example, IPv4 addresses
  are replaced with addresses in the 10.0.0.0/8 range.
  (This feature is mainly intended to help with providing
  information to lnav support that does not have sensitive
  values.)
• Added parse_url() and unparse_url() SQL functions for
  parsing URLs into a JSON object and then back again. Note
  that the implementation relies on libcurl which has some
  limitations, like not supporting all types of schemes
  (e.g. mailto:).

Breaking changes:

• The regexp_capture() table-valued-function now returns NULL
  instead of an empty string for the capture_name column if
  the capture is not named.

Fixes:

• Reduce the "no patterns have a capture" error to a warning
  so that it doesn't block lnav from starting up.
• Some ANSI escape sequences will now be removed before testing
  regexes against a log message.

Cost of Doing Business:

• Migrated from pcre to pcre2.