0.4.0: Wrinkle Release

Lots of cool new/fixed rules in this release. Thanks to @wfleming & @mmorier for their contributions!

Breaking

• API: Rename RuleExample to RuleDescription, remove StyleViolationType and
  combine Rule().identifier and Rule().example into Rule.description.
  JP Simard
  #183

Enhancements

• The VariableNameRule now allows capitalized variable names when they are
  declared static. This allows stylistic usage common in cases like
  OptionSetType subclasses.
  Will Fleming
• Add VariableNameMaxLengthRule and VariableNameMinLengthRule parameter
  rules. Remove length checks on VariableNameRule.
  Mickael Morier
• Add trailing semicolon rule.
  JP Simard
• Add force try rule.
  JP Simard

Bug Fixes

• All rules now print their identifiers in reports.
  JP Simard
  #180
• ControlStatementRule now detects all violations.
  Mickael Morier
  #187
• ControlStatementRule no longer triggers a violation for acceptable use of
  parentheses.
  Mickael Morier
  #189
• Nesting rule no longer triggers a violation for enums nested one level deep.
  JP Simard
  #190
• ColonRule now triggers a violation even if equal operator is collapse to
  type and value.
  Mickael Morier
  #135

0.3.0: Wrinkly Rules

Lots of new rules in this one. Thanks to @S2dentik, @zippy1978, @Tableau-David-Potter for contributing to this release!

Breaking

• swiftlint rules now just prints a list of all available rules and their
  identifiers.

Enhancements

• Support for Swift 2.1.
  JP Simard
• Added StatementPositionRule to make sure that catch, else if and else
  statements are on the same line as closing brace preceding them and after one
  space.
  Alex Culeva
• Added Comma Rule to ensure there is a single space after a comma.
  Alex Culeva
• Add rule identifier to all linter reports.
  zippy1978
• Add OpeningBraceRule to make sure there is exactly a space before opening
  brace and it is on the same line as declaration.
  Alex Culeva
• Print to stderr for all informational logs. Only reporter outputs is logged to
  stdout.
  JP Simard
• JSON and CSV reporters now only print at the very end of the linting
  process.
  JP Simard
• Add support for guard statements to ControlStatementRule.
  David Potter
• Lint parameter variables.
  JP Simard

Bug Fixes

• Custom reporters are now supported even when not running with --use-stdin.
  JP Simard
  #151
• Deduplicate files in the current directory.
  JP Simard
  #154

0.2.0: Tumble Dry

Breaking

• SwiftLint now exclusively supports Swift 2.0.
  JP Simard
  #77
• ViolationSeverity now has an associated type of String and two members:
  .Warning and .Error.
  JP Simard
  #113

Enhancements

• Configure SwiftLint via a YAML file:
  Supports disabled_rules, included, excluded and passing parameters to
  parameterized rules.
  Pass a configuration file path to --config, defaults to .swiftlint.yml.
  JP Simard
  #1
  #3
  #20
  #26
• Updated TypeNameRule and VariableNameRule to allow private type & variable
  names to start with an underscore.
  JP Simard
• Disable and re-enable rules from within source code comments using
  // swiftlint:disable $IDENTIFIER and // swiftlint:enable $IDENTIFIER.
  JP Simard
  #4
• Add --strict lint flag which makes the lint fail if there are any
  warnings.
  Keith Smiley
• Violations are now printed to stderr.
  Keith Smiley
• Custom reporters are now supported. Specify a value for the reporter: key in
  your configuration file. Available reporters are xcode (default), json,
  csv.
  JP Simard
  #42

Bug Fixes

• Improve performance of TrailingWhitespaceRule.
  Keith Smiley
• Allow newlines in function return arrow.
  JP Simard

0.1.2: FabricSoftenerRule

Lots of new rules in this release, big thanks to our contributors! SwiftLint now smells as fresh as ever. 🌲

Breaking

• None.

Enhancements

• Added OperatorFunctionWhitespaceRule to make sure that
  you use whitespace around operators when defining them.
  Akira Hirakawa
  #60
• Added ReturnArrowWhitespaceRule to make sure that
  you have 1 space before return arrow and return type.
  Akira Hirakawa
• Support linting from standard input (use --use-stdin).
  JP Simard
  #78
• Improve performance of TrailingNewlineRule.
  Keith Smiley
• Lint parentheses around switch statements.
  Keith Smiley

Bug Fixes

• None.

0.1.1: Top Loading

Open Source is pretty great! We've received lots of external contributions in the week since publishing SwiftLint. Keep them coming! ✨

Breaking

• The Rule and ASTRule protocol members are now non-static.
  aarondaub
• Split Rule into Rule and ParameterizedRule protocols.
  aarondaub
  #21

Enhancements

• Added a command line option --path to specify a path to lint.
  Lars Lockefeer
  #16
• swiftlint now returns a non-zero error code when a warning of high-severity
  or above is found in the source files being linted.
  Pat Wallace
  #30
• Added rules command to display which rules are currently applied along
  with examples.
  Chris Eidhof
• Cache parsing to reduce execution time by more than 50%.
  Nikolaj Schumacher
• Added ControlStatementRule to make sure that if/for/while/do statements
  do not wrap their conditionals in parentheses.
  Andrea Mazzini
• Character position is now included in violation location where appropriate.
  JP Simard
  #62
• The following rules now conform to ASTRule:
  FunctionBodyLength, Nesting, TypeBodyLength, TypeName, VariableName.
  JP Simard

Bug Fixes

• Trailing newline and file length violations are now displayed in Xcode.
  JP Simard
  #43

0.1.0: Fresh Out Of The Dryer

First release!