Packager is a ruby command that wraps the juicer command line application for minifying and combining assets.
$ git clone git@git.luminosity-group.com:packager.git
$ cd packager
$ bundle install && rake install
Note: You may need to run:
$ juicer install yui_compressor
$ juicer install jslint
If there is a 'Packfile' in the current directory, packager will attempt to load the file and use it for it's configuration. You can use a Packfile to add or exclude certain elements that you would like included in the resulting package. Packfile's should be written in YAML format.
An example Packfile:
---
package: myassets.zip
javascript: myapp.js
stylesheet: myapp.css
javascripts: [
javascripts/*.js ]
stylesheets: [
stylesheets/*.css ]
extras: [
img/* ]
The resulting output using the above Packfile would produce a zip file called "myassets.zip" containing "myapp.js", "myapp.css", and anything under the img directory.