Jetbrains Hacklang Plugin

This plugin adds support for the Hack programming language to the Jetbrains IDEs.
Please note that it's a work in progress at this point in time!

Current Features:

• Syntax highlighting for main language features (excludes XHP, non-strict mode, and others)
• Parsing support for main language features (excludes XHP, non-strict mode, and others)
• In-place rename refactoring for local variables

To Do List:

• Add Gradle support for easy installation
• Add support for XHP
• Add support for PHP mode and non-strict
• "FIXME" support
• Autocompletion features
• "Go to" features (implementations, declaration)
• Optimize grammar
• Much more

Installation

• Follow the build environment setup instructions at
  http://www.jetbrains.org/intellij/sdk/docs/tutorials/custom_language_support/prerequisites.html
  and http://www.jetbrains.org/intellij/sdk/docs/basics/getting_started/setting_up_environment.html
• Download the repository into the IDE project you created.
• Run GrammarKit's parser generator (Ctrl+Shift+G, or right-click menu entry) on the src/com.hack/Hack.bnf file to create and populate the /gen/ folder's classes.

Using the Plugin

You can run the plugin from the IDE (Menu > Run > '<YourProjectName>') to open the plugin in a new IntelliJ instance, or you can generate the plugin's hack.jar under Menu > Buld > "Prepare plugin module '<YourProjectName>' for deployment".
The jar can be moved into a /<Jetbrains IDE>/plugin/hack/lib/ folder to be distributed or used in IDEs other than IntelliJ.

The plugin won't be distributed via the plugin repo just yet, as many more features are still to be added.

Contributing

Bug reports, feedback, and pull requests are always welcome.