gulp theme build script does not correctly expand liferay-hook.xml language property settings

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.X, Master
• Fix Version/s: 7.0.X, 7.1.X, Master
• Component/s: Liferay Themes
• Labels: None
• Story Points: 24
• Fix Priority: 2
• Git Pull Request: https://github.com/liferay/liferay-themes-sdk/pull/105

In a liferay-hook.xml file it should be possible to reference language property files with wildcards:

<?xml version="1.0"?>
<!DOCTYPE hook PUBLIC "-//Liferay//DTD Hook 7.0.0//EN" "http://www.liferay.com/dtd/liferay-hook_7_0_0.dtd">

<hook>
	<language-properties>content/Language*.properties</language-properties>
</hook>

The build scripts are designed to resolve widcards and substitute the liferay-hook.xml with an expanded version.

Steps to reproduce

1. Create a theme with language keys and a liferay-hook.xml which references the language property files with a wildcard
   • Language keys go in {THEME_ROOT}/src/WEB-INF/src/content
   • liferay-hook.xml goes in {THEME_ROOT}/src/WEB-INF
2. Build the theme with gulp deploy
3. Check the generated liferay-hook file in this path: build/WEB-INF/liferay-hook.xml

Expected Result:

build/WEB-INF/liferay-hook.xml should contain a list of all language property files that exist according to the wildcard path

Actual result:

build/WEB-INF/liferay-hook.xml has the same content as src/WEB-INF/liferay-hook.xml, and creates an empty liferay-hook.xml.processed