class Railroader::IgnoreConfig

Attributes

file[RW]
ignored_warnings[R]
shown_warnings[R]

Public Class Methods

new(file, new_warnings) click to toggle source
# File lib/railroader/report/ignore/config.rb, line 9
def initialize file, new_warnings
  @file = file
  @new_warnings = new_warnings
  @already_ignored = []
  @ignored_fingerprints = Set.new
  @used_fingerprints = Set.new
  @notes = {}
  @shown_warnings = @ignored_warnings = nil
  @changed = false
end

Public Instance Methods

add_note(warning, note) click to toggle source

Add note for warning

# File lib/railroader/report/ignore/config.rb, line 57
def add_note warning, note
  @changed = true
  @notes[warning.fingerprint] = note
end
filter_ignored() click to toggle source

Populate ignored_warnings and shown_warnings based on ignore configuration

# File lib/railroader/report/ignore/config.rb, line 22
def filter_ignored
  @shown_warnings = []
  @ignored_warnings = []

  @new_warnings.each do |w|
    if ignored? w
      @ignored_warnings << w
    else
      @shown_warnings << w
    end
  end

  @shown_warnings
end
ignore(warning) click to toggle source
# File lib/railroader/report/ignore/config.rb, line 51
def ignore warning
  @changed = true unless ignored? warning
  @ignored_fingerprints << warning.fingerprint
end
ignored?(warning) click to toggle source

Determine if warning should be ignored

# File lib/railroader/report/ignore/config.rb, line 46
def ignored? warning
  @used_fingerprints << warning.fingerprint
  @ignored_fingerprints.include? warning.fingerprint
end
note_for(warning) click to toggle source

Retrieve note for warning if it exists. Returns nil if no note is found

# File lib/railroader/report/ignore/config.rb, line 64
def note_for warning
  if warning.is_a? Warning
    fingerprint = warning.fingerprint
  else
    fingerprint = warning[:fingerprint]
  end

  @already_ignored.each do |w|
    if fingerprint == w[:fingerprint]
      return w[:note]
    end
  end

  nil
end
obsolete_fingerprints() click to toggle source

The set of unused ignore entries

# File lib/railroader/report/ignore/config.rb, line 81
def obsolete_fingerprints
  (@ignored_fingerprints - @used_fingerprints).to_a
end
prune_obsolete() click to toggle source
# File lib/railroader/report/ignore/config.rb, line 85
def prune_obsolete
  obsolete = obsolete_fingerprints.to_set
  @ignored_fingerprints -= obsolete

  @already_ignored.reject! do |w|
    if obsolete.include? w[:fingerprint]
      @changed = true
    end
  end
end
read_from_file(file = @file) click to toggle source

Read configuration to file

# File lib/railroader/report/ignore/config.rb, line 97
def read_from_file file = @file
  if File.exist? file
    @already_ignored = JSON.parse(File.read(file), :symbolize_names => true)[:ignored_warnings]
  else
    Railroader.notify "[Notice] Could not find ignore configuration in #{file}"
    @already_ignored = []
  end

  @already_ignored.each do |w|
    @ignored_fingerprints << w[:fingerprint]
    @notes[w[:fingerprint]] = w[:note]
  end
end
save_to_file(warnings, file = @file) click to toggle source

Save configuration to file

# File lib/railroader/report/ignore/config.rb, line 112
def save_to_file warnings, file = @file
  warnings = warnings.map do |w|
    if w.is_a? Warning
      w_hash = w.to_hash
      w_hash[:file] = w.relative_path
      w = w_hash
    end

    w[:note] = @notes[w[:fingerprint]] || ""
    w
  end.sort_by { |w| w[:fingerprint] }

  output = {
    :ignored_warnings => warnings,
    :updated => Time.now.to_s,
    :railroader_version => Railroader::Version
  }

  File.open file, "w" do |f|
    f.puts JSON.pretty_generate(output)
  end
end
save_with_old() click to toggle source

Save old ignored warnings and newly ignored ones

# File lib/railroader/report/ignore/config.rb, line 136
def save_with_old
  warnings = @ignored_warnings.dup

  # Only add ignored warnings not already ignored
  @already_ignored.each do |w|
    fingerprint = w[:fingerprint]

    unless @ignored_warnings.find { |ignored_warning| ignored_warning.fingerprint == fingerprint }
      warnings << w
    end
  end

  if @changed
    save_to_file warnings
  end
end
unignore(warning) click to toggle source

Remove warning from ignored list

# File lib/railroader/report/ignore/config.rb, line 38
def unignore warning
  @ignored_fingerprints.delete warning.fingerprint
  if @already_ignored.reject! { |w|w[:fingerprint] == warning.fingerprint }
    @changed = true
  end
end