#!/usr/bin/make -f
#
# ScoutFS Debian package build rules
#
# The kmod is NOT built here — it is built on the target system by DKMS.
# Only the utils are compiled during package build.
#

export DH_VERBOSE = 1

VERSION := $(shell cat VERSION 2>/dev/null || echo "0.0.0")

%:
	dh $@ --with dkms

override_dh_auto_configure:
	# No configure step needed

override_dh_auto_build:
	# Build utils only; kmod is built by DKMS at install time
	SCOUTFS_FORMAT_HASH=$(SCOUTFS_FORMAT_HASH) $(MAKE) -C scoutfs/utils

override_dh_auto_install:
	# --- scoutfs-utils ---
	install -m 755 -D scoutfs/utils/src/scoutfs \
		debian/scoutfs-utils/usr/sbin/scoutfs

	# Man pages
	for f in scoutfs/utils/man/*.5; do \
		install -m 644 -D "$$f" \
			"debian/scoutfs-utils/usr/share/man/man5/$$(basename $$f)"; \
	done
	for f in scoutfs/utils/man/*.7; do \
		install -m 644 -D "$$f" \
			"debian/scoutfs-utils/usr/share/man/man7/$$(basename $$f)"; \
	done
	for f in scoutfs/utils/man/*.8; do \
		install -m 644 -D "$$f" \
			"debian/scoutfs-utils/usr/share/man/man8/$$(basename $$f)"; \
	done

	# Fenced service
	install -m 755 -D scoutfs/utils/fenced/scoutfs-fenced \
		debian/scoutfs-utils/usr/libexec/scoutfs-fenced/scoutfs-fenced
	install -m 644 -D scoutfs/utils/fenced/scoutfs-fenced.service \
		debian/scoutfs-utils/lib/systemd/system/scoutfs-fenced.service
	install -m 644 -D scoutfs/utils/fenced/scoutfs-fenced.conf.example \
		debian/scoutfs-utils/etc/scoutfs/scoutfs-fenced.conf.example

	# --- scoutfs-dev ---
	install -m 644 -D scoutfs/kmod/src/format.h \
		debian/scoutfs-dev/usr/include/scoutfs/format.h
	install -m 644 -D scoutfs/kmod/src/ioctl.h \
		debian/scoutfs-dev/usr/include/scoutfs/ioctl.h

	# --- scoutfs-dkms ---
	# Install full kmod source tree for DKMS
	install -d debian/scoutfs-dkms/usr/src/scoutfs-$(VERSION)
	cp -a scoutfs/kmod debian/scoutfs-dkms/usr/src/scoutfs-$(VERSION)/kmod
	cp -a scoutfs/Makefile debian/scoutfs-dkms/usr/src/scoutfs-$(VERSION)/

	# Install DKMS config with version substituted
	sed 's/@VERSION@/$(VERSION)/' dkms/dkms.conf \
		> debian/scoutfs-dkms/usr/src/scoutfs-$(VERSION)/dkms.conf

	# Install pre-build check
	install -d debian/scoutfs-dkms/usr/src/scoutfs-$(VERSION)/dkms
	install -m 755 dkms/dkms-pre-build.sh \
		debian/scoutfs-dkms/usr/src/scoutfs-$(VERSION)/dkms/dkms-pre-build.sh

	# Install kernel hooks (Debian postinst.d/postrm.d)
	install -m 755 -D scripts/scoutfs-kernel-hook \
		debian/scoutfs-dkms/etc/kernel/postinst.d/scoutfs
	install -m 755 -D scripts/scoutfs-kernel-hook \
		debian/scoutfs-dkms/etc/kernel/postrm.d/scoutfs

override_dh_dkms:
	dh_dkms -pscoutfs-dkms -V $(VERSION)

override_dh_auto_clean:
	$(MAKE) -C scoutfs/utils clean 2>/dev/null || true

override_dh_auto_test:
	# Tests require a running scoutfs filesystem; skip during packaging