Guard::Exec

Install

Add the gem to your Gemfile (inside development group):

 gem 'guard-exec', require: false

Usage

Please read Guard usage doc.

Guardfile

Guard::Exec can be adapted to all kinds of projects.

Options

# [command] [command_options] paths [commands_arguments]
# for crystal minitest:
$ crystal spec -d spec/router.cr -- --chaos

The following options are available:

name The display name of your process in Guard, this is shown when Guard::Exec is starting
color The display color of yout proccess, Please read Colorize usage.
command The command to run as you would run it from the command line crystal spec
command_options The command options or switches -d
commands_arguments The command arguments -- --chaos

Examples

Crystal minitest

# crystal spec -- --chaos
guard :exec, name: 'Minitest', command: 'crystal spec', comand_arguments: '-- --chaos' do
  watch(%r{^spec/(.*)_spec\.cr})
  watch(%r{^src/(.+)\.cr$}) { |m| "spec/#{m[1]}_spec.cr" }
end

Elixir Test

# mix test
guard :exec, name: 'Test', command: 'mix test' do
  watch(%r{^test/(.*)_test\.exs})
  watch(%r{^lib/(.+)\.ex$})         { |m| "test/#{m[1]}_test.exs" }
  watch(%r{^test/test_helper.exs$}) { "test" }
end

Elixir Credo

# mix credo --strict --format=oneline
credo = {
  name: 'Credo',
  command: 'mix credo',
  command_options: '--strict --format=oneline',
  color: :yellow
}

guard :exec, credo do
  watch(%r{\.(erl|ex|exs|eex|xrl|yrl)$})
end

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/clouw/guard-exec.

ramon-sg / guard-exec