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cli.rb
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cli.rb
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#
# Copyright (c) 2013-2021 Hal Brodigan (postmodern.mod3 at gmail.com)
#
# bundler-audit is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# bundler-audit is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with bundler-audit. If not, see <http://www.gnu.org/licenses/>.
#
require 'bundler/audit/scanner'
require 'bundler/audit/version'
require 'bundler/audit/cli/formats'
require 'thor'
require 'bundler/audit/cli/thor_ext/shell/basic/say_error'
require 'bundler'
module Bundler
module Audit
class CLI < ::Thor
default_task :check
map '--version' => :version
desc 'check [DIR]', 'Checks the Gemfile.lock for insecure dependencies'
method_option :quiet, :type => :boolean, :aliases => '-q'
method_option :verbose, :type => :boolean, :aliases => '-v'
method_option :ignore, :type => :array, :aliases => '-i'
method_option :update, :type => :boolean, :aliases => '-u'
method_option :database, :type => :string, :aliases => '-D', :default => Database::USER_PATH
method_option :format, :type => :string, :default => 'text',
:aliases => '-F'
method_option :gemfile_lock, :type => :string, :aliases => '-G', :default => 'Gemfile.lock'
method_option :output, :type => :string, :aliases => '-o'
def check(dir=Dir.pwd)
unless File.directory?(dir)
say_error "No such file or directory: #{dir}", :red
exit 1
end
begin
extend Formats.load(options[:format])
rescue Formats::FormatNotFound
say_error "Unknown format: #{options[:format]}", :red
exit 1
end
if !Database.exists?(options[:database])
download(options[:database])
elsif options[:update]
update(options[:database])
end
database = Database.new(options[:database])
scanner = begin
Scanner.new(dir,options[:gemfile_lock],database)
rescue Bundler::GemfileLockNotFound => exception
say exception.message, :red
exit 1
end
report = scanner.report(:ignore => options.ignore)
output = if options[:output] then File.new(options[:output],'w')
else $stdout
end
print_report(report,output)
output.close if options[:output]
exit(1) if report.vulnerable?
end
desc 'stats', 'Prints ruby-advisory-db stats'
method_option :quiet, :type => :boolean, :aliases => '-q'
def stats(path=Database.path)
database = Database.new(path)
puts "ruby-advisory-db:"
puts " advisories:\t#{database.size} advisories"
puts " last updated:\t#{database.last_updated_at}"
end
desc 'download', 'Downloads ruby-advisory-db'
method_option :quiet, :type => :boolean, :aliases => '-q'
def download(path=Database.path)
if Database.exists?(path)
say "Database already exists", :yellow
return
end
say("Download ruby-advisory-db ...") unless options.quiet?
begin
Database.download(path: path, quiet: options.quiet?)
rescue Database::DownloadFailed => error
say error.message, :red
exit 1
end
stats(path) unless options.quiet?
end
desc 'update', 'Updates the ruby-advisory-db'
method_option :quiet, :type => :boolean, :aliases => '-q'
def update(path=Database.path)
unless Database.exists?(path)
download(path)
return
end
say("Updating ruby-advisory-db ...") unless options.quiet?
database = Database.new(path)
case database.update!(quiet: options.quiet?)
when true
say("Updated ruby-advisory-db", :green) unless options.quiet?
when false
say_error "Failed updating ruby-advisory-db!", :red
exit 1
when nil
unless Bundler.git_present?
say_error "Git is not installed!", :red
exit 1
end
say "Skipping update", :yellow
end
stats(path) unless options.quiet?
end
desc 'version', 'Prints the bundler-audit version'
def version
puts "bundler-audit #{VERSION}"
end
protected
#
# @abstract
#
def print_report(report)
raise(NotImplementedError,"#{self.class}##{__method__} not defined")
end
end
end
end