Jenkins Facebook WebGL upload script

upload_webgl_facebook.sh

# Upload to Facebook

FACEBOOK_CLIENT_ID=xxxx
FACEBOOK_CLIENT_SECRET=xxxx
FACEBOOK_APP_ID=1234

cd $WORKSPACE/build
zip -r MyGame_WebGL.zip MyGame_WebGL
BUILD_DATE=$(date '+%Y-%m-%d %H:%M:%S')
set +x
FB_UPLOAD_TOKEN=$(curl -s -X GET "https://graph.facebook.com/oauth/access_token?client_id=$FACEBOOK_CLIENT_ID&client_secret=$FACEBOOK_CLIENT_SECRET&grant_type=client_credentials" | python -c "import json,sys;obj=json.load(sys.stdin);print obj['access_token'];")
curl -F "asset=@./MyGame_WebGL.zip" -F "comment=Revision $GIT_COMMIT built on $BUILD_DATE" -F "access_token=$FB_UPLOAD_TOKEN" -F "type=UNITY_WEBGL" "https://graph.facebook.com/$FACEBOOK_APP_ID/assets"
set -x
rm -f MyGame_WebGL.zip