.rubocop.yml

require:
  - rubocop-performance
  - rubocop-rake

inherit_from: .rubocop_todo.yml

# Set this to the minimum supported ruby in the gemspec. Otherwise
# we get errors if our ruby version doesn't match.
AllCops:
  TargetRubyVersion: 2.5
  NewCops: enable

# Allow this in this file because adding the extra lines is pointless.
Layout/EmptyLineBetweenDefs:
  Exclude:
    - 'lib/zip/errors.rb'

Layout/HashAlignment:
  EnforcedHashRocketStyle: table
  EnforcedColonStyle: table

# Set a workable line length, given the current state of the code,
# and turn off for the tests.
Layout/LineLength:
  Max: 100
  Exclude:
    - 'test/**/*.rb'

Lint/EmptyClass:
  Enabled: false

# In some cases we just need to catch an exception, rather than
# actually handle it. Allow the tests to make use of this shortcut.
Lint/SuppressedException:
  AllowComments: true
  Exclude:
    - 'test/**/*.rb'

# Allow this "useless" test, as we are testing <=> here.
Lint/BinaryOperatorWithIdenticalOperands:
  Exclude:
    - 'test/entry_test.rb'

# Turn off ABC metrics for the tests and set a workable max given
# the current state of the code.
Metrics/AbcSize:
  Max: 37
  Exclude:
    - 'test/**/*.rb'

# Turn block length metrics off for the tests and gemspec.
Metrics/BlockLength:
  Exclude:
    - 'rubyzip.gemspec'
    - 'test/**/*.rb'

# Turn class length metrics off for the tests.
Metrics/ClassLength:
  Exclude:
    - 'test/**/*.rb'

# Turn method length metrics off for the tests.
Metrics/MethodLength:
  Exclude:
    - 'test/**/*.rb'

# These tests are just better with snake_case numbers.
Naming/VariableNumber:
  Exclude:
    - 'test/file_permissions_test.rb'

# Need to allow accessors in Entry to be separated for doc purposes.
Style/AccessorGrouping:
  Exclude:
    - 'lib/zip/entry.rb'

# Set a consistent way of checking types.
Style/ClassCheck:
  EnforcedStyle: kind_of?

Style/HashEachMethods:
  Enabled: true

Style/HashTransformValues:
  Enabled: true

# Allow non-default behaviour for Zip.
Style/ModuleFunction:
  Exclude:
    - 'lib/zip.rb'

# Allow this multi-line block chain as it actually reads better
# than the alternatives.
Style/MultilineBlockChain:
  Exclude:
    - 'lib/zip/crypto/traditional_encryption.rb'

# Allow inner slashes when using // for regex literals. Allow the
# Guardfile to use a syntax that is more consistent with its own style.
Style/RegexpLiteral:
  AllowInnerSlashes: true
  Exclude:
    - 'Guardfile'

Style/SymbolArray:
  EnforcedStyle: brackets

# Turn this cop off for these files as it fires for objects without
# an empty? method.
Style/ZeroLengthPredicate:
  Exclude:
    - 'lib/zip/file.rb'
    - 'lib/zip/input_stream.rb'