.rubocop.yml

# Rubocop configuration

# Baseline code complexity metrics - we should try and reduce these over time
Metrics/AbcSize:
  Max: 50

Metrics/ClassLength:
  Max: 722

Metrics/CyclomaticComplexity:
  Max: 17

# Template files have long lines before tag replacement
Metrics/LineLength:
  Exclude:
    - docs/*.rb

Metrics/MethodLength:
  Max: 86

Metrics/ParameterLists:
  Max: 9

Metrics/PerceivedComplexity:
  Max: 19

#
# Team preferences different from Rubocop defaults:
#

# We like table alignment for readability
Style/AlignHash:
  EnforcedHashRocketStyle: table
  EnforcedColonStyle: table

# Template files have wildcard strings in class names
Style/ClassAndModuleCamelCase:
  Exclude:
    - docs/*.rb

# Permit is_a? and kind_of? interchangeably
Style/ClassCheck:
  Enabled: false

# Template files have atypical file names on purpose
Style/FileName:
  Exclude:
    - docs/*.rb

# As a team we like 'sprintf' rather than 'format'
Style/FormatString:
  EnforcedStyle: sprintf

# Mixed keys are ugly. Use one or the other as needed
Style/HashSyntax:
  EnforcedStyle: ruby19_no_mixed_keys

# Template files have wildcard strings in method names
Style/MethodName:
  Exclude:
    - docs/*.rb

# "def foo(bar=baz)" not "def foo(bar = baz)"
Style/SpaceAroundEqualsInParameterDefault:
  EnforcedStyle: no_space

# Make it neater to extend multi-line arrays and hashes
Style/TrailingComma:
  EnforcedStyleForMultiline: comma

# Because an SnmpServer cannot be destroyed, we end most of the SnmpServer
# test cases by explicitly returning the configuration to default.
# Rubocop thinks this is a no-op but it isn't.
Lint/UselessSetterCall:
  Exclude:
    - 'tests/test_snmpserver.rb'