This is a linter plugin for the excellent MegaLinter, which supports checking Logstash pipeline definition files using mustache.

To enable this plugin into your Megalinter config, add the following in your .mega-linter.yml:

PLUGINS:
  - https://raw.githubusercontent.com/one-acre-fund/mega-linter-plugin-logstash/main/mega-linter-plugin-logstash/logstash.megalinter-descriptor.yml
ENABLE_LINTERS:
  - LOGSTASH_MUSTACHE

By default, the plugin will scan all *.conf file on your project, which might be broader than you'd like, so you may want to tweak the file selection options using the usual parameters, including:

• LOGSTASH_DIRECTORY
• LOGSTASH_MUSTACHE_FILTER_REGEX_INCLUDE
• LOGSTASH_MUSTACHE_FILTER_REGEX_EXCLUDE
• LOGSTASH_MUSTACHE_FILE_EXTENSIONS
• LOGSTASH_MUSTACHE_FILE_NAMES_REGEX