Class: Danger::DangerStaticAnalyzerComments

Inherits:
Plugin
  • Object
show all
Defined in:
lib/danger_plugin.rb

Constant Summary collapse

LINT_SEVERITY_LEVELS = 
["Warning", "Error", "Fatal"]
CHECKSTYLE_SEVERITY_LEVELS = 
["ignore", "info", "warning", "error"]

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#android_lint_report_file ⇒ Object

Returns the value of attribute android_lint_report_file.



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# File 'lib/danger_plugin.rb', line 9

def android_lint_report_file
  @android_lint_report_file
end

#checkstyle_report_file ⇒ Object

Returns the value of attribute checkstyle_report_file.



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# File 'lib/danger_plugin.rb', line 10

def checkstyle_report_file
  @checkstyle_report_file
end

Instance Method Details

#android_lint ⇒ Object 



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# File 'lib/danger_plugin.rb', line 17

def android_lint
  unless File.exists?(@android_lint_report_file)
    fail("Lint report not found at `#{@android_lint_report_file}`.")
  end

  file = File.open(@android_lint_report_file)
  report = Oga.parse_xml(file)
  issues = report.xpath('//issue')
  send_android_lint_inline_comment(issues)
end

#checkstyle ⇒ Object 



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# File 'lib/danger_plugin.rb', line 28

def checkstyle
  unless File.exists?(checkstyle_report_file)
    fail("Checkstyle report not found at `#{checkstyle_report_file}`.")
  end

  file = File.open(checkstyle_report_file)
  report = Oga.parse_xml(file)
  files = report.xpath('/checkstyle/file')
  send_checkstyle_inline_comment(files)
end

#current_dir ⇒ Object 



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# File 'lib/danger_plugin.rb', line 69

def current_dir
  "#{Dir.pwd}/"
end

#run ⇒ Object 



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# File 'lib/danger_plugin.rb', line 12

def run
  android_lint
  checkstyle
end

#send_android_lint_inline_comment(issues) ⇒ Object 



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# File 'lib/danger_plugin.rb', line 51

def send_android_lint_inline_comment(issues)
  LINT_SEVERITY_LEVELS.reverse.each do |level|
    filtered = issues.select {|issue| issue.get("severity") == level}
    next if filtered.empty?
    filtered.each do |r|
      location = r.xpath('location').first
      filename = location.get('file').gsub(current_dir, "")
      next unless (target_files.include? filename)
      line = (location.get('line') || "0").to_i
      send(level === "Warning" ? "warn" : "fail", r.get('message'), file: filename, line: line)
    end
  end
end

#send_checkstyle_inline_comment(files) ⇒ Object 



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# File 'lib/danger_plugin.rb', line 39

def send_checkstyle_inline_comment(files)
  files.each do |file|
    filename = file.get('name').gsub(current_dir, "")
    errors = file.xpath('error')
    errors.each do |error|
      next unless (target_files.include? filename)
      line = (error.get('line') || "0").to_i
      warn(error.get('message'), file: filename, line: line)
    end
  end
end

#target_files ⇒ Object 



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# File 'lib/danger_plugin.rb', line 65

def target_files
  (git.modified_files - git.deleted_files) + git.added_files
end