gulp-release doesn't include all necessary css files on zip output

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.x
• Fix Version/s: master, master-deprecated, 3.0.x, 3.1.x
• Component/s: Other
• Labels: None

From an e-mail by Jon Mak:

"Adding Zeno and Eduardo...

Hey guys,

I have not yet released an updated AUI zip because I was seeing some weirdness in the AUI zip. I realized that your commit for AUI-1549 (https://github.com/liferay/alloy-ui/commit/a67b3b772f20e0ae83ff95080f3ef774c28bc48d) is throwing CSS errors when I create an updated AUI zip.

Console Errors:
00:56:25,880 WARN [http-bio-8080-exec-10][code_jsp:?]

{code="404", msg="/html/js/aui/widget-base/assets/skins/sam/widget-base.css", uri=/html/js/aui/widget-base/assets/skins/sam/widget-base.css}

00:56:25,881 WARN [http-bio-8080-exec-5][code_jsp:?]

{code="404", msg="/html/js/aui/widget-stack/assets/skins/sam/widget-stack.css", uri=/html/js/aui/widget-stack/assets/skins/sam/widget-stack.css}

00:56:25,881 WARN [http-bio-8080-exec-7][code_jsp:?]

{code="404", msg="/html/js/aui/widget-modality/assets/skins/sam/widget-modality.css", uri=/html/js/aui/widget-modality/assets/skins/sam/widget-modality.css}

When I look at the CSS errors from the AUI zip, the files and folders in /build/widget-base/assets are different. The following is what is inside this folder:

Git SHA ID a67b3b772f20e0ae83ff95080f3ef774c28bc48d:
widget-base-core.css

Git SHA ID b56e3f0de145a1088170d3eb110c346942d957d3:
/skins/night/widget-base-skin.css
widget-base-core.css

Git SHA ID 47b93b69f0b8685c444cc93264d0146c214da9db:
/skins/night/widget-base-skin.css
/skins/night/widget-base.css
widget-base-core.css

Git SHA ID 50357690252eb5c8378014b26d6127300d9ce078:
/skins/night/widget-base-skin.css
/skins/night/widget-base.css
/skins/sam/widget-base-skin.css
/skins/sam/widget-base.css
widget-base-core.css"