v2 debdiff, with slight adjustment that may be better
diff -Nru --exclude package.bash-completion --exclude changelog --exclude control nvme-cli-1.12/debian/nvme-cli.postinst nvme-cli-1.12/debian/nvme-cli.postinst --- nvme-cli-1.12/debian/nvme-cli.postinst 1969-12-31 19:00:00.000000000 -0500 +++ nvme-cli-1.12/debian/nvme-cli.postinst 2020-08-31 15:41:46.000000000 -0400 @@ -0,0 +1,15 @@ +#!/bin/sh + +set -e + +if [ "$1" = "configure" ]; then + if [ ! -s /etc/nvme/hostnqn ]; then + nvme gen-hostnqn > /etc/nvme/hostnqn + fi + + if [ ! -s /etc/nvme/hostid ]; then + uuidgen > /etc/nvme/hostid + fi +fi + +#DEBHELPER# diff -Nru --exclude package.bash-completion --exclude changelog --exclude control nvme-cli-1.12/debian/rules nvme-cli-1.12/debian/rules --- nvme-cli-1.12/debian/rules 2018-08-06 12:12:32.000000000 -0400 +++ nvme-cli-1.12/debian/rules 2020-08-31 14:11:23.000000000 -0400 @@ -7,6 +7,10 @@ override_dh_auto_install: dh_auto_install -- PREFIX=/usr + # Remove build-time unique id files, instead these will be + # generated by the postinst script + rm -f debian/nvme-cli/etc/nvme/hostid + rm -f debian/nvme-cli/etc/nvme/hostnqn override_dh_auto_test: # Overriding auto test, since the tests require that the build machine
