brew/Library/.rubocop.yml
Mike McQuaid 1f963267b6 Update Rubocop style.
Another look at the current Rubocop rules and how they fit with our
existing and desired future style. Almost all of these changes were
automatic. Split some rules between formulae/brew where brew doesn't
have millions of cases that need fixed.
2016-10-22 13:32:46 +01:00

156 lines
2.9 KiB
YAML

AllCops:
TargetRubyVersion: 2.0
Metrics/AbcSize:
Enabled: false
Metrics/ClassLength:
Enabled: false
Metrics/CyclomaticComplexity:
Enabled: false
Metrics/LineLength:
Enabled: false
Metrics/MethodLength:
Enabled: false
Metrics/ModuleLength:
CountComments: false
Metrics/PerceivedComplexity:
Enabled: false
# favor parens-less DSL-style arguments
Lint/AmbiguousOperator:
Enabled: false
Lint/AmbiguousRegexpLiteral:
Enabled: false
Lint/AssignmentInCondition:
Enabled: false
Lint/EndAlignment:
AlignWith: variable
Lint/ParenthesesAsGroupedExpression:
Enabled: false
Style/Alias:
EnforcedStyle: prefer_alias
Style/AlignHash:
Enabled: false
# `system` is a special case and aligns on second argument
Style/AlignParameters:
Enabled: false
Style/BarePercentLiterals:
EnforcedStyle: percent_q
Style/BlockDelimiters:
EnforcedStyle: line_count_based
Style/CaseIndentation:
IndentWhenRelativeTo: end
Style/ClassAndModuleChildren:
EnforcedStyle: nested
# percent-x is allowed for multiline
Style/CommandLiteral:
EnforcedStyle: mixed
# our current conditional style is established, clear and
# requiring users to change that now would be confusing.
Style/ConditionalAssignment:
Enabled: false
Style/Documentation:
Enabled: false
Style/EmptyLineBetweenDefs:
AllowAdjacentOneLineDefs: true
# dashes in filenames are typical
Style/FileName:
Regex: !ruby/regexp /^[\w\@\-\+\.]+(\.rb)?$/
Style/GuardClause:
Enabled: false
# depends_on a: :b looks weird in formulae.
Style/HashSyntax:
EnforcedStyle: hash_rockets
# disabled until it respects line length
Style/IfUnlessModifier:
Enabled: false
Style/IndentArray:
EnforcedStyle: special_inside_parentheses
# only for numbers >= 1_000_000
Style/NumericLiterals:
MinDigits: 7
# zero-prefixed octal literals are just too widely used (and mostly understood)
Style/NumericLiteralPrefix:
EnforcedOctalStyle: zero_only
# consistency and readability when faced with string interpolation
Style/PercentLiteralDelimiters:
PreferredDelimiters:
'%': '()'
'%i': '()'
'%q': '()'
'%Q': '()'
'%r': '{}'
'%s': '()'
'%w': '[]'
'%W': '[]'
'%x': '()'
# we prefer Perl-style regex back references
Style/PerlBackrefs:
Enabled: false
Style/RaiseArgs:
EnforcedStyle: exploded
# paths abound, easy escape
Style/RegexpLiteral:
EnforcedStyle: slashes
# conflicts with DSL-style path concatenation with `/`
Style/SpaceAroundOperators:
Enabled: false
# not a problem for typical shell users
Style/SpecialGlobalVars:
Enabled: false
# ruby style guide favorite
Style/StringLiterals:
EnforcedStyle: double_quotes
# consistency with above
Style/StringLiteralsInInterpolation:
EnforcedStyle: double_quotes
Style/TernaryParentheses:
Enabled: false
# makes diffs nicer
Style/TrailingCommaInLiteral:
EnforcedStyleForMultiline: comma
Style/VariableNumber:
Enabled: false
Style/WordArray:
Enabled: false