Class: HamlLint::Linter Abstract

Inherits:
Object
  • Object
show all
Includes:
HamlVisitor
Defined in:
lib/haml_lint/linter.rb

Overview

This class is abstract.

Base implementation for all lint checks.

Defined Under Namespace

Classes: AlignmentTabs, AltText, ClassAttributeWithStaticValue, ClassesBeforeIds, ConsecutiveComments, ConsecutiveSilentScripts, EmptyObjectReference, EmptyScript, FinalNewline, HtmlAttributes, IdNames, ImplicitDiv, Indentation, InlineStyles, InstanceVariables, LeadingCommentSpace, LineLength, MultilinePipe, MultilineScript, ObjectReferenceAttributes, RepeatedId, RuboCop, RubyComments, SpaceBeforeScript, SpaceInsideHashAttributes, Syntax, TagName, TrailingWhitespace, UnnecessaryInterpolation, UnnecessaryStringOutput, ViewLength

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from HamlVisitor

#visit, #visit_children

Constructor Details

#initialize(config) ⇒ Linter

Initializes a linter with the specified configuration.

Parameters:

  • config (Hash)

    configuration for this linter


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# File 'lib/haml_lint/linter.rb', line 19

def initialize(config)
  @config = config
  @lints = []
end

Instance Attribute Details

#lintsObject (readonly)

TODO:

Remove once spec/support/shared_linter_context returns an array of lints for the subject instead of the linter itself.

List of lints reported by this linter.


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# File 'lib/haml_lint/linter.rb', line 14

def lints
  @lints
end

Instance Method Details

#nameString

Returns the simple name for this linter.

Returns:

  • (String)

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# File 'lib/haml_lint/linter.rb', line 47

def name
  self.class.name.to_s.split('::').last
end

#run(document) ⇒ Object

Runs the linter against the given Haml document.

Parameters:


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# File 'lib/haml_lint/linter.rb', line 27

def run(document)
  @document = document
  @lints = []
  visit(document.tree)
  @lints
rescue Parser::SyntaxError => e
  location = e.diagnostic.location
  @lints <<
    HamlLint::Lint.new(
      HamlLint::Linter::Syntax.new(config),
      document.file,
      location.line,
      e.to_s,
      :error
    )
end