include /usr/share/dpkg/default.mk
include defines.mk

PACKAGE := proxmox-backup
ARCH := $(DEB_BUILD_ARCH)

SUBDIRS := etc www docs

# Binaries usable by users
USR_BIN := \
	proxmox-backup-client 	\
	proxmox-file-restore	\
	pxar			\
	proxmox-tape		\
	pmtx			\
	pmt

# Binaries usable by admins
USR_SBIN := \
	proxmox-backup-manager \
	proxmox-backup-debug

# Binaries for services:
SERVICE_BIN := \
	proxmox-backup-api \
	proxmox-backup-banner \
	proxmox-backup-proxy \
	proxmox-daily-update

# Single file restore daemon
RESTORE_BIN := \
	proxmox-restore-daemon

SUBCRATES != cargo metadata --no-deps --format-version=1 \
	| jq -r .workspace_members'[]' \
	| awk '!/^proxmox-backup[[:space:]]/ { printf "%s ", $$1 }'

ifeq ($(BUILD_MODE), release)
CARGO_BUILD_ARGS += --release
COMPILEDIR := target/release
else
COMPILEDIR := target/debug
endif

ifeq ($(valgrind), yes)
CARGO_BUILD_ARGS += --features valgrind
endif

CARGO ?= cargo

COMPILED_BINS := \
	$(addprefix $(COMPILEDIR)/,$(USR_BIN) $(USR_SBIN) $(SERVICE_BIN) $(RESTORE_BIN))

export DEB_VERSION DEB_VERSION_UPSTREAM

SERVER_DEB=$(PACKAGE)-server_$(DEB_VERSION)_$(ARCH).deb
SERVER_DBG_DEB=$(PACKAGE)-server-dbgsym_$(DEB_VERSION)_$(ARCH).deb
CLIENT_DEB=$(PACKAGE)-client_$(DEB_VERSION)_$(ARCH).deb
CLIENT_DBG_DEB=$(PACKAGE)-client-dbgsym_$(DEB_VERSION)_$(ARCH).deb
RESTORE_DEB=proxmox-backup-file-restore_$(DEB_VERSION)_$(ARCH).deb
RESTORE_DBG_DEB=proxmox-backup-file-restore-dbgsym_$(DEB_VERSION)_$(ARCH).deb
DOC_DEB=$(PACKAGE)-docs_$(DEB_VERSION)_all.deb

DEBS=$(SERVER_DEB) $(SERVER_DBG_DEB) $(CLIENT_DEB) $(CLIENT_DBG_DEB) \
     $(RESTORE_DEB) $(RESTORE_DBG_DEB)

DSC = rust-$(PACKAGE)_$(DEB_VERSION).dsc

DESTDIR=

tests ?= --workspace

all: $(SUBDIRS)

.PHONY: $(SUBDIRS)
$(SUBDIRS):
	$(MAKE) -C $@

test:
	#cargo test test_broadcast_future
	#cargo test $(CARGO_BUILD_ARGS)
	$(CARGO) test $(tests) $(CARGO_BUILD_ARGS)

doc:
	$(CARGO) doc --workspace --no-deps $(CARGO_BUILD_ARGS)

# always re-create this dir
.PHONY: build
build:
	rm -rf build
	mkdir build
	git rev-parse HEAD > build/.repoid
	cp -a debian \
	  Cargo.toml src \
	  $(SUBCRATES) \
	  docs etc examples tests www zsh-completions \
	  defines.mk Makefile \
	  ./build/
	rm -f build/Cargo.lock
	find build/debian -name "*.hint" -delete
	$(foreach i,$(SUBDIRS), \
	    $(MAKE) -C build/$(i) clean ;)


.PHONY: proxmox-backup-docs
$(DOC_DEB) $(DEBS): proxmox-backup-docs
proxmox-backup-docs: build
	cd build; dpkg-buildpackage -b -us -uc --no-pre-clean
	lintian $(DOC_DEB)

# copy the local target/ dir as a build-cache
.PHONY: deb dsc deb-nodoc
deb-nodoc: build
	cd build; dpkg-buildpackage -b -us -uc --no-pre-clean --build-profiles=nodoc
	lintian $(DEBS)

$(DEBS): deb
deb: build
	cd build; dpkg-buildpackage -b -us -uc
	lintian $(DEBS) $(DOC_DEB)

.PHONY: dsc
dsc:
	rm -rf $(DSC) build/
	$(MAKE) $(DSC)
	lintian $(DSC)

$(DSC): build
	cd build; dpkg-buildpackage -S -us -uc -d

sbuild: $(DSC)
	sbuild $<

.PHONY: clean distclean deb clean
distclean: clean
clean: clean-deb
	$(foreach i,$(SUBDIRS), \
	    $(MAKE) -C $(i) clean ;)
	$(CARGO) clean
	rm -f .do-cargo-build

# allows one to avoid running cargo clean when one just wants to tidy up after a package build
clean-deb:
	rm -rf build/
	rm -f *.deb *.dsc *.tar.* *.buildinfo *.build *.changes

.PHONY: dinstall
dinstall: $(SERVER_DEB) $(SERVER_DBG_DEB) $(CLIENT_DEB) $(CLIENT_DBG_DEB)
	dpkg -i $^

# make sure we build binaries before docs
docs: $(COMPILEDIR)/dump-catalog-shell-cli $(COMPILEDIR)/docgen

.PHONY: cargo-build
cargo-build:
	rm -f .do-cargo-build
	$(MAKE) $(COMPILED_BINS)

$(COMPILED_BINS) $(COMPILEDIR)/dump-catalog-shell-cli $(COMPILEDIR)/docgen: .do-cargo-build
.do-cargo-build:
	$(CARGO) build $(CARGO_BUILD_ARGS) \
	    --package proxmox-backup-banner \
	    --bin proxmox-backup-banner \
	    --package proxmox-backup-client \
	    --bin proxmox-backup-client \
	    --bin dump-catalog-shell-cli \
	    --bin proxmox-backup-debug \
	    --package proxmox-file-restore \
	    --bin proxmox-file-restore \
	    --package pxar-bin \
	    --bin pxar \
	    --package pbs-tape \
	    --bin pmt \
	    --bin pmtx \
	    --package proxmox-restore-daemon \
	    --bin proxmox-restore-daemon \
	    --package proxmox-backup \
	    --bin docgen \
	    --bin proxmox-backup-api \
	    --bin proxmox-backup-manager \
	    --bin proxmox-backup-proxy \
	    --bin proxmox-daily-update \
	    --bin proxmox-file-restore \
	    --bin proxmox-tape \
	    --bin sg-tape-cmd
	touch "$@"


.PHONY: lint
lint:
	cargo clippy -- -A clippy::all -D clippy::correctness

install: $(COMPILED_BINS)
	install -dm755 $(DESTDIR)$(BINDIR)
	install -dm755 $(DESTDIR)$(ZSH_COMPL_DEST)
	$(foreach i,$(USR_BIN), \
	    install -m755 $(COMPILEDIR)/$(i) $(DESTDIR)$(BINDIR)/ ; \
	    install -m644 zsh-completions/_$(i) $(DESTDIR)$(ZSH_COMPL_DEST)/ ;)
	install -dm755 $(DESTDIR)$(SBINDIR)
	$(foreach i,$(USR_SBIN), \
	    install -m755 $(COMPILEDIR)/$(i) $(DESTDIR)$(SBINDIR)/ ; \
	    install -m644 zsh-completions/_$(i) $(DESTDIR)$(ZSH_COMPL_DEST)/ ;)
	install -m755 $(COMPILEDIR)/pbs2to3 $(DESTDIR)$(SBINDIR)/
	install -dm755 $(DESTDIR)$(LIBEXECDIR)/proxmox-backup
	install -dm755 $(DESTDIR)$(LIBEXECDIR)/proxmox-backup/file-restore
	$(foreach i,$(RESTORE_BIN), \
	    install -m755 $(COMPILEDIR)/$(i) $(DESTDIR)$(LIBEXECDIR)/proxmox-backup/file-restore/ ;)
	# install sg-tape-cmd as setuid binary
	install -m4755 -o root -g root $(COMPILEDIR)/sg-tape-cmd $(DESTDIR)$(LIBEXECDIR)/proxmox-backup/sg-tape-cmd
	$(foreach i,$(SERVICE_BIN), \
	    install -m755 $(COMPILEDIR)/$(i) $(DESTDIR)$(LIBEXECDIR)/proxmox-backup/ ;)
	$(MAKE) -C www install
	$(MAKE) -C docs install

.PHONY: upload
upload: UPLOAD_DIST ?= $(DEB_DISTRIBUTION)
upload: $(SERVER_DEB) $(CLIENT_DEB) $(RESTORE_DEB) $(DOC_DEB)
	# check if working directory is clean
	git diff --exit-code --stat && git diff --exit-code --stat --staged
	tar cf - $(SERVER_DEB) $(SERVER_DBG_DEB) $(DOC_DEB) $(CLIENT_DEB) $(CLIENT_DBG_DEB) \
	  | ssh -X repoman@repo.proxmox.com upload --product pbs --dist $(UPLOAD_DIST)
	tar cf - $(CLIENT_DEB) $(CLIENT_DBG_DEB) | ssh -X repoman@repo.proxmox.com upload --product "pve,pmg,pbs-client" --dist $(UPLOAD_DIST)
	tar cf - $(RESTORE_DEB) $(RESTORE_DBG_DEB) | ssh -X repoman@repo.proxmox.com upload --product "pve" --dist $(UPLOAD_DIST)