Moved logic for parsing Packages.swift & refactored code; note that we need to install the deb files after parsing Package.swift files... otherwise, they are just downloaded but not installed.

Author: rolivieri

bin/compile

@@ -161,6 +161,7 @@ restore_cache
 # ----------------------------------------------------------------------------- #
 # Parse Package.swift to determine any required system level dependencies.      #
 # ----------------------------------------------------------------------------- #
+cd $BUILD_DIR
 status "Fetching Swift packages and parsing Package.swift files..."
 swift package fetch
 PACKAGES_TO_INSTALL=($(find . -type f -name "Package.swift" | xargs egrep -r "Apt *\(" | sed -e 's/^.*\.Apt *( *" *//' -e 's/".*$//' | sort | uniq))
@@ -180,7 +181,6 @@ install_packages
 # ----------------------------------------------------------------------------- #
 # Build/compile Swift application                                               #
 # ----------------------------------------------------------------------------- #
-cd $BUILD_DIR
 status "Building Package..."
 if [ -f $BUILD_DIR/.swift-build-options-linux ]; then
   # Expand variables in loaded string