# lib/infra
 #
 # Functions to install infrastructure projects needed by other projects
 # early in the cycle. We need this so we can do things like gate on
 # requirements as a global list
 
 # Dependencies:

 #
 # - ``functions`` file

 
 # ``stack.sh`` calls the entry points in this order:
 #

 # - install_infra

 
 # Save trace setting
 XTRACE=$(set +o | grep xtrace)
 set +o xtrace
 
 
 # Defaults
 # --------
 PBR_DIR=$DEST/pbr
 REQUIREMENTS_DIR=$DEST/requirements
 
 # Entry Points
 # ------------
 
 # install_infra() - Collect source and prepare

 function install_infra {

     # bring down global requirements
     git_clone $REQUIREMENTS_REPO $REQUIREMENTS_DIR $REQUIREMENTS_BRANCH
 
     # Install pbr
     git_clone $PBR_REPO $PBR_DIR $PBR_BRANCH

     setup_install $PBR_DIR

 }
 
 # Restore xtrace
 $XTRACE
 

 # Tell emacs to use shell-script-mode
 ## Local variables:
 ## mode: shell-script
 ## End: