Files
falco/userspace/engine/lua
Mark Stemm 76f64f5d79 Properly parse multi-document yaml files
Properly parse multi-document yaml files e.g. blocks separated by
---. This is easily handled by lyaml itself--you just need to pass the
option all = true to yaml.load, and each document will be provided as a table.

This does break the table iteration a bit, so some more refactoring:

 - Create a load_state table that holds context like the current
 - document index, the required_engine_version, etc.
 - Pull out the parts that parse a single document to load_rules_doc(),
   which is given the table for a single document + load_state.
 - Simplify get_orig_yaml_obj to just provide a single row index and
 - return all rows from that point to the next blank line or line
   starting with '-'

Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
2019-08-02 11:01:59 -07:00
..
2019-07-05 15:29:26 -07:00
2018-11-09 10:15:39 -08:00

Installation

The sysdig grammar uses the lpeg parser. For now install it using luarocks: luarocks install lpeg.