Sha256: 72765fdd83a4788d5b3b3792aea7935a7e2f204d8270aeb7d50cf363c2de647c
Contents?: true
Size: 1.73 KB
Versions: 10
Compression:
Stored size: 1.73 KB
Contents
require 'aruba'
require 'aruba/in_process'
require 'aruba/cucumber'
require 'csvlint/cli'
module Csvlint
class CliRunner
# Allow everything fun to be injected from the outside while defaulting to normal implementations.
def initialize(argv, stdin = STDIN, stdout = STDOUT, stderr = STDERR, kernel = Kernel)
@argv, @stdin, @stdout, @stderr, @kernel = argv, stdin, stdout, stderr, kernel
end
def execute!
exit_code = begin
# Thor accesses these streams directly rather than letting them be injected, so we replace them...
$stderr = @stderr
$stdin = @stdin
$stdout = @stdout
# Run our normal Thor app the way we know and love.
Csvlint::Cli.start(@argv.dup.unshift("validate"))
# Thor::Base#start does not have a return value, assume success if no exception is raised.
0
rescue StandardError => e
# The ruby interpreter would pipe this to STDERR and exit 1 in the case of an unhandled exception
b = e.backtrace
@stderr.puts("#{b.shift}: #{e.message} (#{e.class})")
@stderr.puts(b.map{|s| "\tfrom #{s}"}.join("\n"))
1
rescue SystemExit => e
e.status
ensure
# TODO: reset your app here, free up resources, etc.
# Examples:
# MyApp.logger.flush
# MyApp.logger.close
# MyApp.logger = nil
#
# MyApp.reset_singleton_instance_variables
# ...then we put the streams back.
$stderr = STDERR
$stdin = STDIN
$stdout = STDOUT
end
# Proxy our exit code back to the injected kernel.
@kernel.exit(exit_code)
end
end
end
Aruba.process = Aruba::Processes::InProcess
Aruba.process.main_class = Csvlint::CliRunner
Version data entries
10 entries across 10 versions & 3 rubygems