Install user session migration files into package build directories
dh_migrations [debhelper
options]
[-n]
dh_user-session-migrationis is a debhelper program that is responsible for installing user session migration files used by the user-session-migration helper into package build directories and add a dependency of the package on user-session-migration.
This helper will add in ${misc:Depends} the user-session-migration tool as a dependency of the targeted package.
Use the --with user-session-migration sequence for debhelper 8+. Or add dh-sequence-user-session-migration to the package's Build-Depends list.
debian/package.user-session-migration
List the files and migration scripts to install into each package. The format is a set of lines, where each line lists a script file to install into into usr/share/user-session-migration/scripts in the package build directory.
The name of the files (or directories) to install should be given relative to the current directory.