Class: RuboCop::Formatter::JSONFormatter
Overview
This formatter formats the report data in JSON format.
Instance Attribute Summary collapse
#options, #output
Instance Method Summary
collapse
Methods included from PathUtil
absolute?, match_path?, relative_path
#file_started
Constructor Details
#initialize(output, options = {}) ⇒ JSONFormatter
Returns a new instance of JSONFormatter.
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# File 'lib/rubocop/formatter/json_formatter.rb', line 14
def initialize(output, options = {})
super
@output_hash = {
metadata: metadata_hash,
files: [],
summary: { offense_count: 0 }
}
end
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Instance Attribute Details
#output_hash ⇒ Object
Returns the value of attribute output_hash.
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# File 'lib/rubocop/formatter/json_formatter.rb', line 12
def output_hash
@output_hash
end
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Instance Method Details
#file_finished(file, offenses) ⇒ Object
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# File 'lib/rubocop/formatter/json_formatter.rb', line 27
def file_finished(file, offenses)
output_hash[:files] << hash_for_file(file, offenses)
output_hash[:summary][:offense_count] += offenses.count
end
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#finished(inspected_files) ⇒ Object
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# File 'lib/rubocop/formatter/json_formatter.rb', line 32
def finished(inspected_files)
output_hash[:summary][:inspected_file_count] = inspected_files.count
output.write output_hash.to_json
end
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#hash_for_file(file, offenses) ⇒ Object
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# File 'lib/rubocop/formatter/json_formatter.rb', line 47
def hash_for_file(file, offenses)
{
path: relative_path(file),
offenses: offenses.map { |o| hash_for_offense(o) }
}
end
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#hash_for_location(offense) ⇒ Object
TODO: Consider better solution for Offense#real_column.
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# File 'lib/rubocop/formatter/json_formatter.rb', line 65
def hash_for_location(offense)
{
line: offense.line,
column: offense.real_column,
length: offense.location.length
}
end
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#hash_for_offense(offense) ⇒ Object
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# File 'lib/rubocop/formatter/json_formatter.rb', line 54
def hash_for_offense(offense)
{
severity: offense.severity.name,
message: offense.message,
cop_name: offense.cop_name,
corrected: offense.corrected?,
location: hash_for_location(offense)
}
end
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# File 'lib/rubocop/formatter/json_formatter.rb', line 37
def metadata_hash
{
rubocop_version: RuboCop::Version::STRING,
ruby_engine: RUBY_ENGINE,
ruby_version: RUBY_VERSION,
ruby_patchlevel: RUBY_PATCHLEVEL.to_s,
ruby_platform: RUBY_PLATFORM
}
end
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#started(target_files) ⇒ Object
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# File 'lib/rubocop/formatter/json_formatter.rb', line 23
def started(target_files)
output_hash[:summary][:target_file_count] = target_files.count
end
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