CHANGELOG.md

HAML-Lint Changelog

master (unreleased)

• Fix MultilineScript to not erroneously report begin/rescue blocks
• Fix ClassAttributeWithStaticValue to not erroneously report class attributes with method call or instance variable values
• Update minimum RuboCop version to 0.36.0 to fix compatibility issues with Astrolabe gem, switching to RuboCop's own implementation instead
• Fix RuboCop linter to not erroneously report Style/IdenticalConditionalBranches warnings

0.15.2

• Assume UTF-8 as the default encoding for all linted files

0.15.1

• Fix RuboCop linter to properly parse files containing anonymous blocks with trailing comments
• Fix exclude option to work with paths prefixed with ./
• Fix RuboCop linter to not report erroneous Style/Next warnings for if statements in do blocks

0.15.0

• Improve bug reporting instructions in error message
• Add Indentation linter to enforce that spaces or tabs are used for indentation (enabled by default and defaults to spaces)
• Add FinalNewline linter to enforce the presence of a final newline in files
• Fix UnnecessaryStringOutput to gracefully handle script output with comments
• Add verbose version flag -V/--verbose-version to display haml and ruby version information in addition to output of -v/--version flag

0.14.1

• Fix bug in UnnecessaryStringOutput where false positives would still be reported for literal strings with interpolation

0.14.0

• Change required Ruby version from 1.9.3+ to 2.0.0+ since 1.9.3 has been EOLed
• Fix false positives in UnnecessaryStringOutput for strings starting with reserved HAML characters (where enclosing in a string is required)
• Add severity linter option allowing the severity of a lint to be explicitly specified
• Fix RuboCop to report correct lines for cops reported on interpolated Ruby code in filters

0.13.0

• Rename haml-lint gem to haml_lint to follow RubyGems conventions for naming gems

0.12.0

• Fix non-visible line number on light-colored terminal backgrounds
• Allow files without .haml extension to be linted when explicitly specified
• Ignore Style/TrailingBlankLines warnings from RuboCop by default
• Fix RuboCop linter to not report Style/AlignHash warnings for HAML code with 1.8-style hash rockets spanning multiple lines
• Fix RuboCop linter to not report Style/EmptyElse warnings for HAML code containing if/else blocks containing only HAML filters
• Add MultilineScript linter to report scripts with trailing operators that should be merged with the following line
• Add AltText linter to report missing alt attributes on img tags
• Fix UnnecessaryStringOutput to not report warnings for strings with methods called on them

0.11.0

• Fix SpaceInsideHashAttributes not reporting lints for implicit div tags
• Fix RuboCop from incorrectly reporting Style/AsciiComments cops for plain text nodes with Unicode characters
• Gracefully handle missing configuration files that are explicitly given
• Improve HamlLint::RakeTask to support passing a list of files as task arguments. (breaks existing functionality; see README for details)
• Add --[no-]color flags allowing colored output to be explicitly set

0.10.0

• Fix bug where hash attributes consisting only of strings/symbols written in hashrocket style were not being passed to RuboCop
• Add SpaceInsideHashAttributes linter which enforces spaces/no spaces inside tag attributes
• Fix bug where the source code of tag hash attributes would be incorrectly extracted for hashes spanning multiple lines
• Include name of cop in lints reported by RuboCop
• Fix LeadingCommentSpace to not report lints on comments with multiple leading spaces

0.9.0

• Fix bug in LeadingCommentSpace where empty comment lines would incorrectly report lints.
• Fix bug where any haml version 4.0.6 or later would not remove the special end-of-document marker from parse trees
• Fix bug where RuboCop's Style/OneLineConditional cop would incorrectly be reported for HAML code with if/else statements
• Fix bug where RuboCop's Style/SymbolProc cop would incorrectly be reported

0.8.0

• Fix bug in ConsecutiveSilentScripts where control statements with nested HAML would incorrectly be reported as silent scripts
• Fix bug in ImplicitDiv where incorrect lint would be reported for div tags with dynamic ids or classes
• Fix bug in ClassAttributeWithStaticValue where syntax errors in attributes would result in a crash
• Add TrailingWhitespace linter which checks for whitespace at the end of a line
• Fix bug where last statement of HAML document would be removed when using haml 4.1.0.beta.1
• Fix bug where ObjectReferenceAttributes would incorrectly report a bug for all tags when using haml 4.1.0.beta.1

0.7.0

• New lint UnnecessaryInterpolation checks for interpolation in inline tag content that can be written more concisely as just the expression
• New lint 'UnnecessaryStringOutput` checks for script output of literal strings that could be converted to regular text content
• New lint ClassesBeforeIds checks that classes are listed before IDs in tags
• Linter name is now included in output when error/warning reported
• New lint RubyComments checks for comments that can be converted to HAML comments
• New lint EmptyScript checks for empty scripts (e.g. - followed by nothing)
• New lint LeadingCommentSpace checks for a space after the # in comments
• Fix bug where including and excluding the same linter would result in a crash
• New lint ConsecutiveComments checks for consecutive comments that could be condensed into a single multiline comment
• New lint ConsecutiveSilentScripts checks for consecutive lines of Ruby code that could be condensed into a single :ruby filter block
• Fix bug in Linter::UnnecessaryStringOutput when tag is empty
• Add skip_frontmatter option to configuration which customizes whether frontmatter included at the beginning of HAML files in frameworks like Jekyll/Middleman are ignored
• Change parse tree hierarchy to use HamlLint::Tree::Node subclasses instead of the Haml::Parser::ParseNode struct to make working with it easier
• New lint ObjectReferenceAttributes checks for the use of the object reference syntax to set the class/id of an element
• New lint HtmlAttributes checks for the use of the HTML-style attributes syntax when defining attributes for an element
• New lint ClassAttributeWithStaticValue checks for assigning static values for class attributes in dynamic hashes

0.6.1

• Add rake task integration
• Fix broken --help switch
• Silence LineLength RuboCop check
• Upgrade Rubocop dependency to >= 0.25.0

0.6.0

• Fix crash when reporting a lint from Rubocop that did not include a line number
• Allow haml-lint to be configured via YAML file, either by automatically loading .haml-lint.yml if it exists, or via a configuration file explicitly passed in via the --config flag
• Update RuboCop dependency to >= 0.24.1
• Rename RubyScript linter to RuboCop
• Add customizable LineLength linter to check that the number of columns on each line in a file is no greater than some maximum amount (80 by default)
• Gracefully handle invalid file paths and return semantic error code

0.5.2

• Use >= 0.23.0 for RuboCop dependency

0.5.1

• Ignore the Next Rubocop cop
• Fix crash when reporting a lint inside string interpolation in a filter

0.5.0

• Ignore the FileName Rubocop cop
• Fix loading correct .rubocop.yml config

0.4.1

• Relax HAML dependency from 4.0.3 to 4.0+

0.4.0

• Upgrade rubocop dependency from 0.15.0 to 0.16.0
• Fix broken --show-linters flag
• Ignore BlockAlignment, EndAlignment, and IndentationWidth Rubocop lints
• Fix bug where SpaceBeforeScript linter would incorrectly report lints when the same substring appeared on a line underneath a tag with inline script

0.3.0

• Fix bug in ScriptExtractor where incorrect indentation would be generated for :ruby filters containing code with block keywords
• Differentiate between syntax errors and lint warnings by outputting severity level for lint (E and W, respectively).
• Upgrade rubocop dependency to 0.15.0

0.2.0

• New lint ImplicitDiv %divs which are unnecessary due to a class or ID specified on the tag
• New lint TagName ensures tag names are lowercase
• Minimum version of Rubocop bumped to 0.13.0
• New lint MultilinePipe ensures the pipe | character is never used for wrapping lines

0.1.0

• New lint SpaceBeforeScript ensures that Ruby code in HAML indicated with the - and = characters always has one space separating them from code
• New lint RubyScript integrates with Rubocop to report lints supported by that tool (respecting any existing .rubocop.yml configuration)