1 files changed, 10 insertions, 0 deletions
diff --git a/Swift/Packaging/Source/package.sh b/Swift/Packaging/Source/package.sh
index ef1e9a3..4d229a6 100755
--- a/Swift/Packaging/Source/package.sh
+++ b/Swift/Packaging/Source/package.sh
@@ -1,22 +1,32 @@
 #!/bin/sh
 
+## For a Swiften-only tarball, try
+## EXCLUDE_FOLDERS="Swift Sluift Swiftob Limber Slimber" ./package.sh
+
 export PYTHONPATH=../../../BuildTools/SCons
 VERSION=`../../../BuildTools/GetBuildVersion.py swift`
 DIRNAME=swift-$VERSION
 
 if [ -z "$VERSION" ]; then
 	echo "Unable to determine version"
 	exit -1
 fi
 
 echo "Cleaning up old sources ..."
 rm -rf swift-*
 
 echo "Checking out a fresh copy ..."
 rm -rf $DIRNAME
 git clone ../../../.git $DIRNAME
 echo "$VERSION" > $DIRNAME/VERSION.swift
 rm -rf $DIRNAME/.git
 
+echo "Excluding folders based on environment variable EXCLUDE_FOLDERS='$EXCLUDE_FOLDERS'"
+for FOLDER in $EXCLUDE_FOLDERS;
+do
+  echo "Excluding $FOLDER"
+  rm -rf $DIRNAME/$FOLDER
+done
+
 echo "Creating tarball ..."
 tar czf $DIRNAME.tar.gz $DIRNAME