The source-repositories element will now symlink the install scripts
corresponding to the set install type for an element into the install.d
directory.
Different install types are implemented by elements by writing scripts to do
the install type under install.d/<element-name>-<install-type>-install
directories.
For example, the nova element would provide:
nova/install.d/nova-package-install/74-nova
nova/install.d/nova-source-install/74-nova
source-repositories will create the following symlink for the package
install type:
$TMP_HOOKS_PATH/install.d/74-nova -> nova-package-install/74-nova
Or, for the source install type:
$TMP_HOOKS_PATH/install.d/74-nova -> nova-source-install/74-nova
Change-Id: I1bfaf39e5a98b2af904fbc6d674dbada30b27ed9