class IOSIconGenerator::CLI::Runner
Public Class Methods
new(argv, stdin = STDIN, stdout = STDOUT, stderr = STDERR, kernel = Kernel)
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# File lib/ios_icon_generator/cli/runner.rb, line 22 def initialize(argv, stdin = STDIN, stdout = STDOUT, stderr = STDERR, kernel = Kernel) @argv = argv @trace_enabled = argv.include?('--trace') @argv.reject! { |v| v == '--trace' } @argv = argv @stdin = stdin @stdout = stdout @stderr = stderr @kernel = kernel end
Public Instance Methods
execute!()
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# File lib/ios_icon_generator/cli/runner.rb, line 33 def execute! exit_code = begin $stderr = @stderr $stdin = @stdin $stdout = @stdout Hanami::CLI.new(IOSIconGenerator::CLI::Commands).call(arguments: @argv) 0 rescue StandardError => e if @trace_enabled @stderr.puts "ERROR: #{e.message}".red else @stderr.puts("#{e.backtrace.shift}: #{e.message} (#{e.class})") @stderr.puts(e.backtrace.map { |s| "\tfrom #{s}" }.join("\n")) end 1 rescue SystemExit => e e.status ensure $stderr = STDERR $stdin = STDIN $stdout = STDOUT end # Proxy our exit code back to the injected kernel. @kernel.exit(exit_code) end