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.