NAME

rego

SYNOPSIS

   rego

[options]+

DESCRIPTION

run arbitrary commands easily when files change

PARAMETERS

--help, -h

EXAMPLES

### gem install rego

# say hai whenever the file foo.txt changes
#
  ~> rego foo.txt -- echo hai

# say hai whenever any file (recursively) in bar changes 
#
  ~> rego ./bar/ -- echo hai

# echo *the file that changed* when any file (recursively) in bar changes 
#
  ~> rego ./bar/ -- echo "@ was changed"

# run a specific test whenever anything in lib, test, app, or config changes
#
  ~> rego {lib,test,app,config} -- ruby -Itest ./test/units/foo_test.rb --name teh_test

# run a specific test whenever it, or your app, has changed
#
  ~> rego ./test -- ruby -Itest @